refactor(api): migrate inbox functionality to user notifications

- Remove standalone InboxService and move functionality to UserService
- Rename inbox to user notifications for better API consistency
- Add ListUserNotifications, UpdateUserNotification, DeleteUserNotification methods
- Update frontend components to use new notification endpoints
- Update store layer to support new notification model

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>

proto/api/v1/activity_service.proto

@@ -61,8 +61,6 @@ message Activity {
     TYPE_UNSPECIFIED = 0;
     // Memo comment activity.
     MEMO_COMMENT = 1;
-    // Version update activity.
-    VERSION_UPDATE = 2;
   }
 
   // Activity levels.

proto/api/v1/inbox_service.proto

-syntax = "proto3";
-
-package memos.api.v1;
-
-import "google/api/annotations.proto";
-import "google/api/client.proto";
-import "google/api/field_behavior.proto";
-import "google/api/resource.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "gen/api/v1";
-
-service InboxService {
-  // ListInboxes lists inboxes for a user.
-  rpc ListInboxes(ListInboxesRequest) returns (ListInboxesResponse) {
-    option (google.api.http) = {get: "/api/v1/{parent=users/*}/inboxes"};
-    option (google.api.method_signature) = "parent";
-  }
-  // UpdateInbox updates an inbox.
-  rpc UpdateInbox(UpdateInboxRequest) returns (Inbox) {
-    option (google.api.http) = {
-      patch: "/api/v1/{inbox.name=inboxes/*}"
-      body: "inbox"
-    };
-    option (google.api.method_signature) = "inbox,update_mask";
-  }
-  // DeleteInbox deletes an inbox.
-  rpc DeleteInbox(DeleteInboxRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = {delete: "/api/v1/{name=inboxes/*}"};
-    option (google.api.method_signature) = "name";
-  }
-}
-
-message Inbox {
-  option (google.api.resource) = {
-    type: "memos.api.v1/Inbox"
-    pattern: "inboxes/{inbox}"
-    name_field: "name"
-    singular: "inbox"
-    plural: "inboxes"
-  };
-
-  // The resource name of the inbox.
-  // Format: inboxes/{inbox}
-  string name = 1 [(google.api.field_behavior) = IDENTIFIER];
-
-  // The sender of the inbox notification.
-  // Format: users/{user}
-  string sender = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // The receiver of the inbox notification.
-  // Format: users/{user}
-  string receiver = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // The status of the inbox notification.
-  Status status = 4 [(google.api.field_behavior) = OPTIONAL];
-
-  // Output only. The creation timestamp.
-  google.protobuf.Timestamp create_time = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // The type of the inbox notification.
-  Type type = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Optional. The activity ID associated with this inbox notification.
-  optional int32 activity_id = 7 [(google.api.field_behavior) = OPTIONAL];
-
-  // Status enumeration for inbox notifications.
-  enum Status {
-    // Unspecified status.
-    STATUS_UNSPECIFIED = 0;
-    // The notification is unread.
-    UNREAD = 1;
-    // The notification is archived.
-    ARCHIVED = 2;
-  }
-
-  // Type enumeration for inbox notifications.
-  enum Type {
-    // Unspecified type.
-    TYPE_UNSPECIFIED = 0;
-    // Memo comment notification.
-    MEMO_COMMENT = 1;
-    // Version update notification.
-    VERSION_UPDATE = 2;
-  }
-}
-
-message ListInboxesRequest {
-  // Required. The parent resource whose inboxes will be listed.
-  // Format: users/{user}
-  string parent = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {type: "memos.api.v1/User"}
-  ];
-
-  // Optional. The maximum number of inboxes to return.
-  // The service may return fewer than this value.
-  // If unspecified, at most 50 inboxes will be returned.
-  // The maximum value is 1000; values above 1000 will be coerced to 1000.
-  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. A page token, received from a previous `ListInboxes` call.
-  // Provide this to retrieve the subsequent page.
-  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Filter to apply to the list results.
-  // Example: "status=UNREAD" or "type=MEMO_COMMENT"
-  // Supported operators: =, !=
-  // Supported fields: status, type, sender, create_time
-  string filter = 4 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. The order to sort results by.
-  // Example: "create_time desc" or "status asc"
-  string order_by = 5 [(google.api.field_behavior) = OPTIONAL];
-}
-
-message ListInboxesResponse {
-  // The list of inboxes.
-  repeated Inbox inboxes = 1;
-
-  // A token that can be sent as `page_token` to retrieve the next page.
-  // If this field is omitted, there are no subsequent pages.
-  string next_page_token = 2;
-
-  // The total count of inboxes (may be approximate).
-  int32 total_size = 3;
-}
-
-message UpdateInboxRequest {
-  // Required. The inbox to update.
-  Inbox inbox = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The list of fields to update.
-  google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = REQUIRED];
-
-  // Optional. If set to true, allows updating missing fields.
-  bool allow_missing = 3 [(google.api.field_behavior) = OPTIONAL];
-}
-
-message DeleteInboxRequest {
-  // Required. The resource name of the inbox to delete.
-  // Format: inboxes/{inbox}
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {type: "memos.api.v1/Inbox"}
-  ];
-}

proto/api/v1/user_service.proto

@@ -153,6 +153,27 @@ service UserService {
     option (google.api.http) = {delete: "/api/v1/{name=users/*/webhooks/*}"};
     option (google.api.method_signature) = "name";
   }
+
+  // ListUserNotifications lists notifications for a user.
+  rpc ListUserNotifications(ListUserNotificationsRequest) returns (ListUserNotificationsResponse) {
+    option (google.api.http) = {get: "/api/v1/{parent=users/*}/notifications"};
+    option (google.api.method_signature) = "parent";
+  }
+
+  // UpdateUserNotification updates a notification.
+  rpc UpdateUserNotification(UpdateUserNotificationRequest) returns (UserNotification) {
+    option (google.api.http) = {
+      patch: "/api/v1/{notification.name=users/*/notifications/*}"
+      body: "notification"
+    };
+    option (google.api.method_signature) = "notification,update_mask";
+  }
+
+  // DeleteUserNotification deletes a notification.
+  rpc DeleteUserNotification(DeleteUserNotificationRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {delete: "/api/v1/{name=users/*/notifications/*}"};
+    option (google.api.method_signature) = "name";
+  }
 }
 
 message User {
@@ -672,3 +693,81 @@ message DeleteUserWebhookRequest {
   // Format: users/{user}/webhooks/{webhook}
   string name = 1 [(google.api.field_behavior) = REQUIRED];
 }
+
+message UserNotification {
+  option (google.api.resource) = {
+    type: "memos.api.v1/UserNotification"
+    pattern: "users/{user}/notifications/{notification}"
+    name_field: "name"
+    singular: "notification"
+    plural: "notifications"
+  };
+
+  // The resource name of the notification.
+  // Format: users/{user}/notifications/{notification}
+  string name = 1 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.field_behavior) = IDENTIFIER
+  ];
+
+  // The sender of the notification.
+  // Format: users/{user}
+  string sender = 2 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = {type: "memos.api.v1/User"}
+  ];
+
+  // The status of the notification.
+  Status status = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // The creation timestamp.
+  google.protobuf.Timestamp create_time = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // The type of the notification.
+  Type type = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // The activity ID associated with this notification.
+  optional int32 activity_id = 6 [(google.api.field_behavior) = OPTIONAL];
+
+  enum Status {
+    STATUS_UNSPECIFIED = 0;
+    UNREAD = 1;
+    ARCHIVED = 2;
+  }
+
+  enum Type {
+    TYPE_UNSPECIFIED = 0;
+    MEMO_COMMENT = 1;
+  }
+}
+
+message ListUserNotificationsRequest {
+  // The parent user resource.
+  // Format: users/{user}
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {type: "memos.api.v1/User"}
+  ];
+
+  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
+  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
+  string filter = 4 [(google.api.field_behavior) = OPTIONAL];
+}
+
+message ListUserNotificationsResponse {
+  repeated UserNotification notifications = 1;
+  string next_page_token = 2;
+}
+
+message UpdateUserNotificationRequest {
+  UserNotification notification = 1 [(google.api.field_behavior) = REQUIRED];
+  google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+message DeleteUserNotificationRequest {
+  // Format: users/{user}/notifications/{notification}
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {type: "memos.api.v1/UserNotification"}
+  ];
+}

proto/gen/api/v1/activity_service.pb.go

@@ -31,8 +31,6 @@ const (
 	Activity_TYPE_UNSPECIFIED Activity_Type = 0
 	// Memo comment activity.
 	Activity_MEMO_COMMENT Activity_Type = 1
-	// Version update activity.
-	Activity_VERSION_UPDATE Activity_Type = 2
 )
 
 // Enum value maps for Activity_Type.
@@ -40,12 +38,10 @@ var (
 	Activity_Type_name = map[int32]string{
 		0: "TYPE_UNSPECIFIED",
 		1: "MEMO_COMMENT",
-		2: "VERSION_UPDATE",
 	}
 	Activity_Type_value = map[string]int32{
 		"TYPE_UNSPECIFIED": 0,
 		"MEMO_COMMENT":     1,
-		"VERSION_UPDATE":   2,
 	}
 )
 
@@ -513,7 +509,7 @@ var File_api_v1_activity_service_proto protoreflect.FileDescriptor
 
 const file_api_v1_activity_service_proto_rawDesc = "" +
 	"\n" +
-	"\x1dapi/v1/activity_service.proto\x12\fmemos.api.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\x86\x04\n" +
+	"\x1dapi/v1/activity_service.proto\x12\fmemos.api.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xf2\x03\n" +
 	"\bActivity\x12\x1a\n" +
 	"\x04name\x18\x01 \x01(\tB\x06\xe0A\x03\xe0A\bR\x04name\x12\x1d\n" +
 	"\acreator\x18\x02 \x01(\tB\x03\xe0A\x03R\acreator\x124\n" +
@@ -521,11 +517,10 @@ const file_api_v1_activity_service_proto_rawDesc = "" +
 	"\x05level\x18\x04 \x01(\x0e2\x1c.memos.api.v1.Activity.LevelB\x03\xe0A\x03R\x05level\x12@\n" +
 	"\vcreate_time\x18\x05 \x01(\v2\x1a.google.protobuf.TimestampB\x03\xe0A\x03R\n" +
 	"createTime\x12<\n" +
-	"\apayload\x18\x06 \x01(\v2\x1d.memos.api.v1.ActivityPayloadB\x03\xe0A\x03R\apayload\"B\n" +
+	"\apayload\x18\x06 \x01(\v2\x1d.memos.api.v1.ActivityPayloadB\x03\xe0A\x03R\apayload\".\n" +
 	"\x04Type\x12\x14\n" +
 	"\x10TYPE_UNSPECIFIED\x10\x00\x12\x10\n" +
-	"\fMEMO_COMMENT\x10\x01\x12\x12\n" +
-	"\x0eVERSION_UPDATE\x10\x02\"=\n" +
+	"\fMEMO_COMMENT\x10\x01\"=\n" +
 	"\x05Level\x12\x15\n" +
 	"\x11LEVEL_UNSPECIFIED\x10\x00\x12\b\n" +
 	"\x04INFO\x10\x01\x12\b\n" +

proto/gen/api/v1/inbox_service.pb.go

@@ -86,8 +86,6 @@ const (
 	Inbox_TYPE_UNSPECIFIED Inbox_Type = 0
 	// Memo comment notification.
 	Inbox_MEMO_COMMENT Inbox_Type = 1
-	// Version update notification.
-	Inbox_VERSION_UPDATE Inbox_Type = 2
 )
 
 // Enum value maps for Inbox_Type.
@@ -95,12 +93,10 @@ var (
 	Inbox_Type_name = map[int32]string{
 		0: "TYPE_UNSPECIFIED",
 		1: "MEMO_COMMENT",
-		2: "VERSION_UPDATE",
 	}
 	Inbox_Type_value = map[string]int32{
 		"TYPE_UNSPECIFIED": 0,
 		"MEMO_COMMENT":     1,
-		"VERSION_UPDATE":   2,
 	}
 )
 
@@ -500,7 +496,7 @@ var File_api_v1_inbox_service_proto protoreflect.FileDescriptor
 
 const file_api_v1_inbox_service_proto_rawDesc = "" +
 	"\n" +
-	"\x1aapi/v1/inbox_service.proto\x12\fmemos.api.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\x87\x04\n" +
+	"\x1aapi/v1/inbox_service.proto\x12\fmemos.api.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xf3\x03\n" +
 	"\x05Inbox\x12\x17\n" +
 	"\x04name\x18\x01 \x01(\tB\x03\xe0A\bR\x04name\x12\x1b\n" +
 	"\x06sender\x18\x02 \x01(\tB\x03\xe0A\x03R\x06sender\x12\x1f\n" +
@@ -515,11 +511,10 @@ const file_api_v1_inbox_service_proto_rawDesc = "" +
 	"\x12STATUS_UNSPECIFIED\x10\x00\x12\n" +
 	"\n" +
 	"\x06UNREAD\x10\x01\x12\f\n" +
-	"\bARCHIVED\x10\x02\"B\n" +
+	"\bARCHIVED\x10\x02\".\n" +
 	"\x04Type\x12\x14\n" +
 	"\x10TYPE_UNSPECIFIED\x10\x00\x12\x10\n" +
-	"\fMEMO_COMMENT\x10\x01\x12\x12\n" +
-	"\x0eVERSION_UPDATE\x10\x02:>\xeaA;\n" +
+	"\fMEMO_COMMENT\x10\x01:>\xeaA;\n" +
 	"\x12memos.api.v1/Inbox\x12\x0finboxes/{inbox}\x1a\x04name*\ainboxes2\x05inboxB\x0e\n" +
 	"\f_activity_id\"\xca\x01\n" +
 	"\x12ListInboxesRequest\x121\n" +

proto/gen/api/v1/user_service.pb.go

@@ -143,6 +143,101 @@ func (UserSetting_Key) EnumDescriptor() ([]byte, []int) {
 	return file_api_v1_user_service_proto_rawDescGZIP(), []int{12, 0}
 }
 
+type UserNotification_Status int32
+
+const (
+	UserNotification_STATUS_UNSPECIFIED UserNotification_Status = 0
+	UserNotification_UNREAD             UserNotification_Status = 1
+	UserNotification_ARCHIVED           UserNotification_Status = 2
+)
+
+// Enum value maps for UserNotification_Status.
+var (
+	UserNotification_Status_name = map[int32]string{
+		0: "STATUS_UNSPECIFIED",
+		1: "UNREAD",
+		2: "ARCHIVED",
+	}
+	UserNotification_Status_value = map[string]int32{
+		"STATUS_UNSPECIFIED": 0,
+		"UNREAD":             1,
+		"ARCHIVED":           2,
+	}
+)
+
+func (x UserNotification_Status) Enum() *UserNotification_Status {
+	p := new(UserNotification_Status)
+	*p = x
+	return p
+}
+
+func (x UserNotification_Status) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (UserNotification_Status) Descriptor() protoreflect.EnumDescriptor {
+	return file_api_v1_user_service_proto_enumTypes[2].Descriptor()
+}
+
+func (UserNotification_Status) Type() protoreflect.EnumType {
+	return &file_api_v1_user_service_proto_enumTypes[2]
+}
+
+func (x UserNotification_Status) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use UserNotification_Status.Descriptor instead.
+func (UserNotification_Status) EnumDescriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{32, 0}
+}
+
+type UserNotification_Type int32
+
+const (
+	UserNotification_TYPE_UNSPECIFIED UserNotification_Type = 0
+	UserNotification_MEMO_COMMENT     UserNotification_Type = 1
+)
+
+// Enum value maps for UserNotification_Type.
+var (
+	UserNotification_Type_name = map[int32]string{
+		0: "TYPE_UNSPECIFIED",
+		1: "MEMO_COMMENT",
+	}
+	UserNotification_Type_value = map[string]int32{
+		"TYPE_UNSPECIFIED": 0,
+		"MEMO_COMMENT":     1,
+	}
+)
+
+func (x UserNotification_Type) Enum() *UserNotification_Type {
+	p := new(UserNotification_Type)
+	*p = x
+	return p
+}
+
+func (x UserNotification_Type) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (UserNotification_Type) Descriptor() protoreflect.EnumDescriptor {
+	return file_api_v1_user_service_proto_enumTypes[3].Descriptor()
+}
+
+func (UserNotification_Type) Type() protoreflect.EnumType {
+	return &file_api_v1_user_service_proto_enumTypes[3]
+}
+
+func (x UserNotification_Type) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use UserNotification_Type.Descriptor instead.
+func (UserNotification_Type) EnumDescriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{32, 1}
+}
+
 type User struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// The resource name of the user.
@@ -2169,6 +2264,317 @@ func (x *DeleteUserWebhookRequest) GetName() string {
 	return ""
 }
 
+type UserNotification struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// The resource name of the notification.
+	// Format: users/{user}/notifications/{notification}
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// The sender of the notification.
+	// Format: users/{user}
+	Sender string `protobuf:"bytes,2,opt,name=sender,proto3" json:"sender,omitempty"`
+	// The status of the notification.
+	Status UserNotification_Status `protobuf:"varint,3,opt,name=status,proto3,enum=memos.api.v1.UserNotification_Status" json:"status,omitempty"`
+	// The creation timestamp.
+	CreateTime *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"`
+	// The type of the notification.
+	Type UserNotification_Type `protobuf:"varint,5,opt,name=type,proto3,enum=memos.api.v1.UserNotification_Type" json:"type,omitempty"`
+	// The activity ID associated with this notification.
+	ActivityId    *int32 `protobuf:"varint,6,opt,name=activity_id,json=activityId,proto3,oneof" json:"activity_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UserNotification) Reset() {
+	*x = UserNotification{}
+	mi := &file_api_v1_user_service_proto_msgTypes[32]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UserNotification) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UserNotification) ProtoMessage() {}
+
+func (x *UserNotification) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_user_service_proto_msgTypes[32]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UserNotification.ProtoReflect.Descriptor instead.
+func (*UserNotification) Descriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{32}
+}
+
+func (x *UserNotification) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *UserNotification) GetSender() string {
+	if x != nil {
+		return x.Sender
+	}
+	return ""
+}
+
+func (x *UserNotification) GetStatus() UserNotification_Status {
+	if x != nil {
+		return x.Status
+	}
+	return UserNotification_STATUS_UNSPECIFIED
+}
+
+func (x *UserNotification) GetCreateTime() *timestamppb.Timestamp {
+	if x != nil {
+		return x.CreateTime
+	}
+	return nil
+}
+
+func (x *UserNotification) GetType() UserNotification_Type {
+	if x != nil {
+		return x.Type
+	}
+	return UserNotification_TYPE_UNSPECIFIED
+}
+
+func (x *UserNotification) GetActivityId() int32 {
+	if x != nil && x.ActivityId != nil {
+		return *x.ActivityId
+	}
+	return 0
+}
+
+type ListUserNotificationsRequest struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// The parent user resource.
+	// Format: users/{user}
+	Parent        string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
+	PageSize      int32  `protobuf:"varint,2,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
+	PageToken     string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"`
+	Filter        string `protobuf:"bytes,4,opt,name=filter,proto3" json:"filter,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListUserNotificationsRequest) Reset() {
+	*x = ListUserNotificationsRequest{}
+	mi := &file_api_v1_user_service_proto_msgTypes[33]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListUserNotificationsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListUserNotificationsRequest) ProtoMessage() {}
+
+func (x *ListUserNotificationsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_user_service_proto_msgTypes[33]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListUserNotificationsRequest.ProtoReflect.Descriptor instead.
+func (*ListUserNotificationsRequest) Descriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{33}
+}
+
+func (x *ListUserNotificationsRequest) GetParent() string {
+	if x != nil {
+		return x.Parent
+	}
+	return ""
+}
+
+func (x *ListUserNotificationsRequest) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
+	}
+	return 0
+}
+
+func (x *ListUserNotificationsRequest) GetPageToken() string {
+	if x != nil {
+		return x.PageToken
+	}
+	return ""
+}
+
+func (x *ListUserNotificationsRequest) GetFilter() string {
+	if x != nil {
+		return x.Filter
+	}
+	return ""
+}
+
+type ListUserNotificationsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Notifications []*UserNotification    `protobuf:"bytes,1,rep,name=notifications,proto3" json:"notifications,omitempty"`
+	NextPageToken string                 `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListUserNotificationsResponse) Reset() {
+	*x = ListUserNotificationsResponse{}
+	mi := &file_api_v1_user_service_proto_msgTypes[34]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListUserNotificationsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListUserNotificationsResponse) ProtoMessage() {}
+
+func (x *ListUserNotificationsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_user_service_proto_msgTypes[34]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListUserNotificationsResponse.ProtoReflect.Descriptor instead.
+func (*ListUserNotificationsResponse) Descriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{34}
+}
+
+func (x *ListUserNotificationsResponse) GetNotifications() []*UserNotification {
+	if x != nil {
+		return x.Notifications
+	}
+	return nil
+}
+
+func (x *ListUserNotificationsResponse) GetNextPageToken() string {
+	if x != nil {
+		return x.NextPageToken
+	}
+	return ""
+}
+
+type UpdateUserNotificationRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Notification  *UserNotification      `protobuf:"bytes,1,opt,name=notification,proto3" json:"notification,omitempty"`
+	UpdateMask    *fieldmaskpb.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UpdateUserNotificationRequest) Reset() {
+	*x = UpdateUserNotificationRequest{}
+	mi := &file_api_v1_user_service_proto_msgTypes[35]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UpdateUserNotificationRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UpdateUserNotificationRequest) ProtoMessage() {}
+
+func (x *UpdateUserNotificationRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_user_service_proto_msgTypes[35]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UpdateUserNotificationRequest.ProtoReflect.Descriptor instead.
+func (*UpdateUserNotificationRequest) Descriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{35}
+}
+
+func (x *UpdateUserNotificationRequest) GetNotification() *UserNotification {
+	if x != nil {
+		return x.Notification
+	}
+	return nil
+}
+
+func (x *UpdateUserNotificationRequest) GetUpdateMask() *fieldmaskpb.FieldMask {
+	if x != nil {
+		return x.UpdateMask
+	}
+	return nil
+}
+
+type DeleteUserNotificationRequest struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// Format: users/{user}/notifications/{notification}
+	Name          string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *DeleteUserNotificationRequest) Reset() {
+	*x = DeleteUserNotificationRequest{}
+	mi := &file_api_v1_user_service_proto_msgTypes[36]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DeleteUserNotificationRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteUserNotificationRequest) ProtoMessage() {}
+
+func (x *DeleteUserNotificationRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_user_service_proto_msgTypes[36]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteUserNotificationRequest.ProtoReflect.Descriptor instead.
+func (*DeleteUserNotificationRequest) Descriptor() ([]byte, []int) {
+	return file_api_v1_user_service_proto_rawDescGZIP(), []int{36}
+}
+
+func (x *DeleteUserNotificationRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
 // Memo type statistics.
 type UserStats_MemoTypeStats struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
@@ -2182,7 +2588,7 @@ type UserStats_MemoTypeStats struct {
 
 func (x *UserStats_MemoTypeStats) Reset() {
 	*x = UserStats_MemoTypeStats{}
-	mi := &file_api_v1_user_service_proto_msgTypes[33]
+	mi := &file_api_v1_user_service_proto_msgTypes[38]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2194,7 +2600,7 @@ func (x *UserStats_MemoTypeStats) String() string {
 func (*UserStats_MemoTypeStats) ProtoMessage() {}
 
 func (x *UserStats_MemoTypeStats) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[33]
+	mi := &file_api_v1_user_service_proto_msgTypes[38]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2255,7 +2661,7 @@ type UserSetting_GeneralSetting struct {
 
 func (x *UserSetting_GeneralSetting) Reset() {
 	*x = UserSetting_GeneralSetting{}
-	mi := &file_api_v1_user_service_proto_msgTypes[34]
+	mi := &file_api_v1_user_service_proto_msgTypes[39]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2267,7 +2673,7 @@ func (x *UserSetting_GeneralSetting) String() string {
 func (*UserSetting_GeneralSetting) ProtoMessage() {}
 
 func (x *UserSetting_GeneralSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[34]
+	mi := &file_api_v1_user_service_proto_msgTypes[39]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2315,7 +2721,7 @@ type UserSetting_SessionsSetting struct {
 
 func (x *UserSetting_SessionsSetting) Reset() {
 	*x = UserSetting_SessionsSetting{}
-	mi := &file_api_v1_user_service_proto_msgTypes[35]
+	mi := &file_api_v1_user_service_proto_msgTypes[40]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2327,7 +2733,7 @@ func (x *UserSetting_SessionsSetting) String() string {
 func (*UserSetting_SessionsSetting) ProtoMessage() {}
 
 func (x *UserSetting_SessionsSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[35]
+	mi := &file_api_v1_user_service_proto_msgTypes[40]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2361,7 +2767,7 @@ type UserSetting_AccessTokensSetting struct {
 
 func (x *UserSetting_AccessTokensSetting) Reset() {
 	*x = UserSetting_AccessTokensSetting{}
-	mi := &file_api_v1_user_service_proto_msgTypes[36]
+	mi := &file_api_v1_user_service_proto_msgTypes[41]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2373,7 +2779,7 @@ func (x *UserSetting_AccessTokensSetting) String() string {
 func (*UserSetting_AccessTokensSetting) ProtoMessage() {}
 
 func (x *UserSetting_AccessTokensSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[36]
+	mi := &file_api_v1_user_service_proto_msgTypes[41]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2407,7 +2813,7 @@ type UserSetting_WebhooksSetting struct {
 
 func (x *UserSetting_WebhooksSetting) Reset() {
 	*x = UserSetting_WebhooksSetting{}
-	mi := &file_api_v1_user_service_proto_msgTypes[37]
+	mi := &file_api_v1_user_service_proto_msgTypes[42]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2419,7 +2825,7 @@ func (x *UserSetting_WebhooksSetting) String() string {
 func (*UserSetting_WebhooksSetting) ProtoMessage() {}
 
 func (x *UserSetting_WebhooksSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[37]
+	mi := &file_api_v1_user_service_proto_msgTypes[42]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2460,7 +2866,7 @@ type UserSession_ClientInfo struct {
 
 func (x *UserSession_ClientInfo) Reset() {
 	*x = UserSession_ClientInfo{}
-	mi := &file_api_v1_user_service_proto_msgTypes[38]
+	mi := &file_api_v1_user_service_proto_msgTypes[43]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2472,7 +2878,7 @@ func (x *UserSession_ClientInfo) String() string {
 func (*UserSession_ClientInfo) ProtoMessage() {}
 
 func (x *UserSession_ClientInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[38]
+	mi := &file_api_v1_user_service_proto_msgTypes[43]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2725,7 +3131,44 @@ const file_api_v1_user_service_proto_rawDesc = "" +
 	"\vupdate_mask\x18\x02 \x01(\v2\x1a.google.protobuf.FieldMaskR\n" +
 	"updateMask\"3\n" +
 	"\x18DeleteUserWebhookRequest\x12\x17\n" +
-	"\x04name\x18\x01 \x01(\tB\x03\xe0A\x02R\x04name2\xe6\x15\n" +
+	"\x04name\x18\x01 \x01(\tB\x03\xe0A\x02R\x04name\"\xbe\x04\n" +
+	"\x10UserNotification\x12\x1a\n" +
+	"\x04name\x18\x01 \x01(\tB\x06\xe0A\x03\xe0A\bR\x04name\x121\n" +
+	"\x06sender\x18\x02 \x01(\tB\x19\xe0A\x03\xfaA\x13\n" +
+	"\x11memos.api.v1/UserR\x06sender\x12B\n" +
+	"\x06status\x18\x03 \x01(\x0e2%.memos.api.v1.UserNotification.StatusB\x03\xe0A\x01R\x06status\x12@\n" +
+	"\vcreate_time\x18\x04 \x01(\v2\x1a.google.protobuf.TimestampB\x03\xe0A\x03R\n" +
+	"createTime\x12<\n" +
+	"\x04type\x18\x05 \x01(\x0e2#.memos.api.v1.UserNotification.TypeB\x03\xe0A\x03R\x04type\x12)\n" +
+	"\vactivity_id\x18\x06 \x01(\x05B\x03\xe0A\x01H\x00R\n" +
+	"activityId\x88\x01\x01\":\n" +
+	"\x06Status\x12\x16\n" +
+	"\x12STATUS_UNSPECIFIED\x10\x00\x12\n" +
+	"\n" +
+	"\x06UNREAD\x10\x01\x12\f\n" +
+	"\bARCHIVED\x10\x02\".\n" +
+	"\x04Type\x12\x14\n" +
+	"\x10TYPE_UNSPECIFIED\x10\x00\x12\x10\n" +
+	"\fMEMO_COMMENT\x10\x01:p\xeaAm\n" +
+	"\x1dmemos.api.v1/UserNotification\x12)users/{user}/notifications/{notification}\x1a\x04name*\rnotifications2\fnotificationB\x0e\n" +
+	"\f_activity_id\"\xb4\x01\n" +
+	"\x1cListUserNotificationsRequest\x121\n" +
+	"\x06parent\x18\x01 \x01(\tB\x19\xe0A\x02\xfaA\x13\n" +
+	"\x11memos.api.v1/UserR\x06parent\x12 \n" +
+	"\tpage_size\x18\x02 \x01(\x05B\x03\xe0A\x01R\bpageSize\x12\"\n" +
+	"\n" +
+	"page_token\x18\x03 \x01(\tB\x03\xe0A\x01R\tpageToken\x12\x1b\n" +
+	"\x06filter\x18\x04 \x01(\tB\x03\xe0A\x01R\x06filter\"\x8d\x01\n" +
+	"\x1dListUserNotificationsResponse\x12D\n" +
+	"\rnotifications\x18\x01 \x03(\v2\x1e.memos.api.v1.UserNotificationR\rnotifications\x12&\n" +
+	"\x0fnext_page_token\x18\x02 \x01(\tR\rnextPageToken\"\xaa\x01\n" +
+	"\x1dUpdateUserNotificationRequest\x12G\n" +
+	"\fnotification\x18\x01 \x01(\v2\x1e.memos.api.v1.UserNotificationB\x03\xe0A\x02R\fnotification\x12@\n" +
+	"\vupdate_mask\x18\x02 \x01(\v2\x1a.google.protobuf.FieldMaskB\x03\xe0A\x02R\n" +
+	"updateMask\"Z\n" +
+	"\x1dDeleteUserNotificationRequest\x129\n" +
+	"\x04name\x18\x01 \x01(\tB%\xe0A\x02\xfaA\x1f\n" +
+	"\x1dmemos.api.v1/UserNotificationR\x04name2\xf7\x19\n" +
 	"\vUserService\x12c\n" +
 	"\tListUsers\x12\x1e.memos.api.v1.ListUsersRequest\x1a\x1f.memos.api.v1.ListUsersResponse\"\x15\x82\xd3\xe4\x93\x02\x0f\x12\r/api/v1/users\x12b\n" +
 	"\aGetUser\x12\x1c.memos.api.v1.GetUserRequest\x1a\x12.memos.api.v1.User\"%\xdaA\x04name\x82\xd3\xe4\x93\x02\x18\x12\x16/api/v1/{name=users/*}\x12e\n" +
@@ -2749,7 +3192,10 @@ const file_api_v1_user_service_proto_rawDesc = "" +
 	"\x10ListUserWebhooks\x12%.memos.api.v1.ListUserWebhooksRequest\x1a&.memos.api.v1.ListUserWebhooksResponse\"2\xdaA\x06parent\x82\xd3\xe4\x93\x02#\x12!/api/v1/{parent=users/*}/webhooks\x12\x9b\x01\n" +
 	"\x11CreateUserWebhook\x12&.memos.api.v1.CreateUserWebhookRequest\x1a\x19.memos.api.v1.UserWebhook\"C\xdaA\x0eparent,webhook\x82\xd3\xe4\x93\x02,:\awebhook\"!/api/v1/{parent=users/*}/webhooks\x12\xa8\x01\n" +
 	"\x11UpdateUserWebhook\x12&.memos.api.v1.UpdateUserWebhookRequest\x1a\x19.memos.api.v1.UserWebhook\"P\xdaA\x13webhook,update_mask\x82\xd3\xe4\x93\x024:\awebhook2)/api/v1/{webhook.name=users/*/webhooks/*}\x12\x85\x01\n" +
-	"\x11DeleteUserWebhook\x12&.memos.api.v1.DeleteUserWebhookRequest\x1a\x16.google.protobuf.Empty\"0\xdaA\x04name\x82\xd3\xe4\x93\x02#*!/api/v1/{name=users/*/webhooks/*}B\xa8\x01\n" +
+	"\x11DeleteUserWebhook\x12&.memos.api.v1.DeleteUserWebhookRequest\x1a\x16.google.protobuf.Empty\"0\xdaA\x04name\x82\xd3\xe4\x93\x02#*!/api/v1/{name=users/*/webhooks/*}\x12\xa9\x01\n" +
+	"\x15ListUserNotifications\x12*.memos.api.v1.ListUserNotificationsRequest\x1a+.memos.api.v1.ListUserNotificationsResponse\"7\xdaA\x06parent\x82\xd3\xe4\x93\x02(\x12&/api/v1/{parent=users/*}/notifications\x12\xcb\x01\n" +
+	"\x16UpdateUserNotification\x12+.memos.api.v1.UpdateUserNotificationRequest\x1a\x1e.memos.api.v1.UserNotification\"d\xdaA\x18notification,update_mask\x82\xd3\xe4\x93\x02C:\fnotification23/api/v1/{notification.name=users/*/notifications/*}\x12\x94\x01\n" +
+	"\x16DeleteUserNotification\x12+.memos.api.v1.DeleteUserNotificationRequest\x1a\x16.google.protobuf.Empty\"5\xdaA\x04name\x82\xd3\xe4\x93\x02(*&/api/v1/{name=users/*/notifications/*}B\xa8\x01\n" +
 	"\x10com.memos.api.v1B\x10UserServiceProtoP\x01Z0github.com/usememos/memos/proto/gen/api/v1;apiv1\xa2\x02\x03MAX\xaa\x02\fMemos.Api.V1\xca\x02\fMemos\\Api\\V1\xe2\x02\x18Memos\\Api\\V1\\GPBMetadata\xea\x02\x0eMemos::Api::V1b\x06proto3"
 
 var (
@@ -2764,139 +3210,158 @@ func file_api_v1_user_service_proto_rawDescGZIP() []byte {
 	return file_api_v1_user_service_proto_rawDescData
 }
 
-var file_api_v1_user_service_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_api_v1_user_service_proto_msgTypes = make([]protoimpl.MessageInfo, 39)
+var file_api_v1_user_service_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
+var file_api_v1_user_service_proto_msgTypes = make([]protoimpl.MessageInfo, 44)
 var file_api_v1_user_service_proto_goTypes = []any{
 	(User_Role)(0),                          // 0: memos.api.v1.User.Role
 	(UserSetting_Key)(0),                    // 1: memos.api.v1.UserSetting.Key
-	(*User)(nil),                            // 2: memos.api.v1.User
-	(*ListUsersRequest)(nil),                // 3: memos.api.v1.ListUsersRequest
-	(*ListUsersResponse)(nil),               // 4: memos.api.v1.ListUsersResponse
-	(*GetUserRequest)(nil),                  // 5: memos.api.v1.GetUserRequest
-	(*CreateUserRequest)(nil),               // 6: memos.api.v1.CreateUserRequest
-	(*UpdateUserRequest)(nil),               // 7: memos.api.v1.UpdateUserRequest
-	(*DeleteUserRequest)(nil),               // 8: memos.api.v1.DeleteUserRequest
-	(*GetUserAvatarRequest)(nil),            // 9: memos.api.v1.GetUserAvatarRequest
-	(*UserStats)(nil),                       // 10: memos.api.v1.UserStats
-	(*GetUserStatsRequest)(nil),             // 11: memos.api.v1.GetUserStatsRequest
-	(*ListAllUserStatsRequest)(nil),         // 12: memos.api.v1.ListAllUserStatsRequest
-	(*ListAllUserStatsResponse)(nil),        // 13: memos.api.v1.ListAllUserStatsResponse
-	(*UserSetting)(nil),                     // 14: memos.api.v1.UserSetting
-	(*GetUserSettingRequest)(nil),           // 15: memos.api.v1.GetUserSettingRequest
-	(*UpdateUserSettingRequest)(nil),        // 16: memos.api.v1.UpdateUserSettingRequest
-	(*ListUserSettingsRequest)(nil),         // 17: memos.api.v1.ListUserSettingsRequest
-	(*ListUserSettingsResponse)(nil),        // 18: memos.api.v1.ListUserSettingsResponse
-	(*UserAccessToken)(nil),                 // 19: memos.api.v1.UserAccessToken
-	(*ListUserAccessTokensRequest)(nil),     // 20: memos.api.v1.ListUserAccessTokensRequest
-	(*ListUserAccessTokensResponse)(nil),    // 21: memos.api.v1.ListUserAccessTokensResponse
-	(*CreateUserAccessTokenRequest)(nil),    // 22: memos.api.v1.CreateUserAccessTokenRequest
-	(*DeleteUserAccessTokenRequest)(nil),    // 23: memos.api.v1.DeleteUserAccessTokenRequest
-	(*UserSession)(nil),                     // 24: memos.api.v1.UserSession
-	(*ListUserSessionsRequest)(nil),         // 25: memos.api.v1.ListUserSessionsRequest
-	(*ListUserSessionsResponse)(nil),        // 26: memos.api.v1.ListUserSessionsResponse
-	(*RevokeUserSessionRequest)(nil),        // 27: memos.api.v1.RevokeUserSessionRequest
-	(*UserWebhook)(nil),                     // 28: memos.api.v1.UserWebhook
-	(*ListUserWebhooksRequest)(nil),         // 29: memos.api.v1.ListUserWebhooksRequest
-	(*ListUserWebhooksResponse)(nil),        // 30: memos.api.v1.ListUserWebhooksResponse
-	(*CreateUserWebhookRequest)(nil),        // 31: memos.api.v1.CreateUserWebhookRequest
-	(*UpdateUserWebhookRequest)(nil),        // 32: memos.api.v1.UpdateUserWebhookRequest
-	(*DeleteUserWebhookRequest)(nil),        // 33: memos.api.v1.DeleteUserWebhookRequest
-	nil,                                     // 34: memos.api.v1.UserStats.TagCountEntry
-	(*UserStats_MemoTypeStats)(nil),         // 35: memos.api.v1.UserStats.MemoTypeStats
-	(*UserSetting_GeneralSetting)(nil),      // 36: memos.api.v1.UserSetting.GeneralSetting
-	(*UserSetting_SessionsSetting)(nil),     // 37: memos.api.v1.UserSetting.SessionsSetting
-	(*UserSetting_AccessTokensSetting)(nil), // 38: memos.api.v1.UserSetting.AccessTokensSetting
-	(*UserSetting_WebhooksSetting)(nil),     // 39: memos.api.v1.UserSetting.WebhooksSetting
-	(*UserSession_ClientInfo)(nil),          // 40: memos.api.v1.UserSession.ClientInfo
-	(State)(0),                              // 41: memos.api.v1.State
-	(*timestamppb.Timestamp)(nil),           // 42: google.protobuf.Timestamp
-	(*fieldmaskpb.FieldMask)(nil),           // 43: google.protobuf.FieldMask
-	(*emptypb.Empty)(nil),                   // 44: google.protobuf.Empty
-	(*httpbody.HttpBody)(nil),               // 45: google.api.HttpBody
+	(UserNotification_Status)(0),            // 2: memos.api.v1.UserNotification.Status
+	(UserNotification_Type)(0),              // 3: memos.api.v1.UserNotification.Type
+	(*User)(nil),                            // 4: memos.api.v1.User
+	(*ListUsersRequest)(nil),                // 5: memos.api.v1.ListUsersRequest
+	(*ListUsersResponse)(nil),               // 6: memos.api.v1.ListUsersResponse
+	(*GetUserRequest)(nil),                  // 7: memos.api.v1.GetUserRequest
+	(*CreateUserRequest)(nil),               // 8: memos.api.v1.CreateUserRequest
+	(*UpdateUserRequest)(nil),               // 9: memos.api.v1.UpdateUserRequest
+	(*DeleteUserRequest)(nil),               // 10: memos.api.v1.DeleteUserRequest
+	(*GetUserAvatarRequest)(nil),            // 11: memos.api.v1.GetUserAvatarRequest
+	(*UserStats)(nil),                       // 12: memos.api.v1.UserStats
+	(*GetUserStatsRequest)(nil),             // 13: memos.api.v1.GetUserStatsRequest
+	(*ListAllUserStatsRequest)(nil),         // 14: memos.api.v1.ListAllUserStatsRequest
+	(*ListAllUserStatsResponse)(nil),        // 15: memos.api.v1.ListAllUserStatsResponse
+	(*UserSetting)(nil),                     // 16: memos.api.v1.UserSetting
+	(*GetUserSettingRequest)(nil),           // 17: memos.api.v1.GetUserSettingRequest
+	(*UpdateUserSettingRequest)(nil),        // 18: memos.api.v1.UpdateUserSettingRequest
+	(*ListUserSettingsRequest)(nil),         // 19: memos.api.v1.ListUserSettingsRequest
+	(*ListUserSettingsResponse)(nil),        // 20: memos.api.v1.ListUserSettingsResponse
+	(*UserAccessToken)(nil),                 // 21: memos.api.v1.UserAccessToken
+	(*ListUserAccessTokensRequest)(nil),     // 22: memos.api.v1.ListUserAccessTokensRequest
+	(*ListUserAccessTokensResponse)(nil),    // 23: memos.api.v1.ListUserAccessTokensResponse
+	(*CreateUserAccessTokenRequest)(nil),    // 24: memos.api.v1.CreateUserAccessTokenRequest
+	(*DeleteUserAccessTokenRequest)(nil),    // 25: memos.api.v1.DeleteUserAccessTokenRequest
+	(*UserSession)(nil),                     // 26: memos.api.v1.UserSession
+	(*ListUserSessionsRequest)(nil),         // 27: memos.api.v1.ListUserSessionsRequest
+	(*ListUserSessionsResponse)(nil),        // 28: memos.api.v1.ListUserSessionsResponse
+	(*RevokeUserSessionRequest)(nil),        // 29: memos.api.v1.RevokeUserSessionRequest
+	(*UserWebhook)(nil),                     // 30: memos.api.v1.UserWebhook
+	(*ListUserWebhooksRequest)(nil),         // 31: memos.api.v1.ListUserWebhooksRequest
+	(*ListUserWebhooksResponse)(nil),        // 32: memos.api.v1.ListUserWebhooksResponse
+	(*CreateUserWebhookRequest)(nil),        // 33: memos.api.v1.CreateUserWebhookRequest
+	(*UpdateUserWebhookRequest)(nil),        // 34: memos.api.v1.UpdateUserWebhookRequest
+	(*DeleteUserWebhookRequest)(nil),        // 35: memos.api.v1.DeleteUserWebhookRequest
+	(*UserNotification)(nil),                // 36: memos.api.v1.UserNotification
+	(*ListUserNotificationsRequest)(nil),    // 37: memos.api.v1.ListUserNotificationsRequest
+	(*ListUserNotificationsResponse)(nil),   // 38: memos.api.v1.ListUserNotificationsResponse
+	(*UpdateUserNotificationRequest)(nil),   // 39: memos.api.v1.UpdateUserNotificationRequest
+	(*DeleteUserNotificationRequest)(nil),   // 40: memos.api.v1.DeleteUserNotificationRequest
+	nil,                                     // 41: memos.api.v1.UserStats.TagCountEntry
+	(*UserStats_MemoTypeStats)(nil),         // 42: memos.api.v1.UserStats.MemoTypeStats
+	(*UserSetting_GeneralSetting)(nil),      // 43: memos.api.v1.UserSetting.GeneralSetting
+	(*UserSetting_SessionsSetting)(nil),     // 44: memos.api.v1.UserSetting.SessionsSetting
+	(*UserSetting_AccessTokensSetting)(nil), // 45: memos.api.v1.UserSetting.AccessTokensSetting
+	(*UserSetting_WebhooksSetting)(nil),     // 46: memos.api.v1.UserSetting.WebhooksSetting
+	(*UserSession_ClientInfo)(nil),          // 47: memos.api.v1.UserSession.ClientInfo
+	(State)(0),                              // 48: memos.api.v1.State
+	(*timestamppb.Timestamp)(nil),           // 49: google.protobuf.Timestamp
+	(*fieldmaskpb.FieldMask)(nil),           // 50: google.protobuf.FieldMask
+	(*emptypb.Empty)(nil),                   // 51: google.protobuf.Empty
+	(*httpbody.HttpBody)(nil),               // 52: google.api.HttpBody
 }
 var file_api_v1_user_service_proto_depIdxs = []int32{
 	0,  // 0: memos.api.v1.User.role:type_name -> memos.api.v1.User.Role
-	41, // 1: memos.api.v1.User.state:type_name -> memos.api.v1.State
-	42, // 2: memos.api.v1.User.create_time:type_name -> google.protobuf.Timestamp
-	42, // 3: memos.api.v1.User.update_time:type_name -> google.protobuf.Timestamp
-	2,  // 4: memos.api.v1.ListUsersResponse.users:type_name -> memos.api.v1.User
-	43, // 5: memos.api.v1.GetUserRequest.read_mask:type_name -> google.protobuf.FieldMask
-	2,  // 6: memos.api.v1.CreateUserRequest.user:type_name -> memos.api.v1.User
-	2,  // 7: memos.api.v1.UpdateUserRequest.user:type_name -> memos.api.v1.User
-	43, // 8: memos.api.v1.UpdateUserRequest.update_mask:type_name -> google.protobuf.FieldMask
-	42, // 9: memos.api.v1.UserStats.memo_display_timestamps:type_name -> google.protobuf.Timestamp
-	35, // 10: memos.api.v1.UserStats.memo_type_stats:type_name -> memos.api.v1.UserStats.MemoTypeStats
-	34, // 11: memos.api.v1.UserStats.tag_count:type_name -> memos.api.v1.UserStats.TagCountEntry
-	10, // 12: memos.api.v1.ListAllUserStatsResponse.stats:type_name -> memos.api.v1.UserStats
-	36, // 13: memos.api.v1.UserSetting.general_setting:type_name -> memos.api.v1.UserSetting.GeneralSetting
-	37, // 14: memos.api.v1.UserSetting.sessions_setting:type_name -> memos.api.v1.UserSetting.SessionsSetting
-	38, // 15: memos.api.v1.UserSetting.access_tokens_setting:type_name -> memos.api.v1.UserSetting.AccessTokensSetting
-	39, // 16: memos.api.v1.UserSetting.webhooks_setting:type_name -> memos.api.v1.UserSetting.WebhooksSetting
-	14, // 17: memos.api.v1.UpdateUserSettingRequest.setting:type_name -> memos.api.v1.UserSetting
-	43, // 18: memos.api.v1.UpdateUserSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
-	14, // 19: memos.api.v1.ListUserSettingsResponse.settings:type_name -> memos.api.v1.UserSetting
-	42, // 20: memos.api.v1.UserAccessToken.issued_at:type_name -> google.protobuf.Timestamp
-	42, // 21: memos.api.v1.UserAccessToken.expires_at:type_name -> google.protobuf.Timestamp
-	19, // 22: memos.api.v1.ListUserAccessTokensResponse.access_tokens:type_name -> memos.api.v1.UserAccessToken
-	19, // 23: memos.api.v1.CreateUserAccessTokenRequest.access_token:type_name -> memos.api.v1.UserAccessToken
-	42, // 24: memos.api.v1.UserSession.create_time:type_name -> google.protobuf.Timestamp
-	42, // 25: memos.api.v1.UserSession.last_accessed_time:type_name -> google.protobuf.Timestamp
-	40, // 26: memos.api.v1.UserSession.client_info:type_name -> memos.api.v1.UserSession.ClientInfo
-	24, // 27: memos.api.v1.ListUserSessionsResponse.sessions:type_name -> memos.api.v1.UserSession
-	42, // 28: memos.api.v1.UserWebhook.create_time:type_name -> google.protobuf.Timestamp
-	42, // 29: memos.api.v1.UserWebhook.update_time:type_name -> google.protobuf.Timestamp
-	28, // 30: memos.api.v1.ListUserWebhooksResponse.webhooks:type_name -> memos.api.v1.UserWebhook
-	28, // 31: memos.api.v1.CreateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
-	28, // 32: memos.api.v1.UpdateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
-	43, // 33: memos.api.v1.UpdateUserWebhookRequest.update_mask:type_name -> google.protobuf.FieldMask
-	24, // 34: memos.api.v1.UserSetting.SessionsSetting.sessions:type_name -> memos.api.v1.UserSession
-	19, // 35: memos.api.v1.UserSetting.AccessTokensSetting.access_tokens:type_name -> memos.api.v1.UserAccessToken
-	28, // 36: memos.api.v1.UserSetting.WebhooksSetting.webhooks:type_name -> memos.api.v1.UserWebhook
-	3,  // 37: memos.api.v1.UserService.ListUsers:input_type -> memos.api.v1.ListUsersRequest
-	5,  // 38: memos.api.v1.UserService.GetUser:input_type -> memos.api.v1.GetUserRequest
-	6,  // 39: memos.api.v1.UserService.CreateUser:input_type -> memos.api.v1.CreateUserRequest
-	7,  // 40: memos.api.v1.UserService.UpdateUser:input_type -> memos.api.v1.UpdateUserRequest
-	8,  // 41: memos.api.v1.UserService.DeleteUser:input_type -> memos.api.v1.DeleteUserRequest
-	9,  // 42: memos.api.v1.UserService.GetUserAvatar:input_type -> memos.api.v1.GetUserAvatarRequest
-	12, // 43: memos.api.v1.UserService.ListAllUserStats:input_type -> memos.api.v1.ListAllUserStatsRequest
-	11, // 44: memos.api.v1.UserService.GetUserStats:input_type -> memos.api.v1.GetUserStatsRequest
-	15, // 45: memos.api.v1.UserService.GetUserSetting:input_type -> memos.api.v1.GetUserSettingRequest
-	16, // 46: memos.api.v1.UserService.UpdateUserSetting:input_type -> memos.api.v1.UpdateUserSettingRequest
-	17, // 47: memos.api.v1.UserService.ListUserSettings:input_type -> memos.api.v1.ListUserSettingsRequest
-	20, // 48: memos.api.v1.UserService.ListUserAccessTokens:input_type -> memos.api.v1.ListUserAccessTokensRequest
-	22, // 49: memos.api.v1.UserService.CreateUserAccessToken:input_type -> memos.api.v1.CreateUserAccessTokenRequest
-	23, // 50: memos.api.v1.UserService.DeleteUserAccessToken:input_type -> memos.api.v1.DeleteUserAccessTokenRequest
-	25, // 51: memos.api.v1.UserService.ListUserSessions:input_type -> memos.api.v1.ListUserSessionsRequest
-	27, // 52: memos.api.v1.UserService.RevokeUserSession:input_type -> memos.api.v1.RevokeUserSessionRequest
-	29, // 53: memos.api.v1.UserService.ListUserWebhooks:input_type -> memos.api.v1.ListUserWebhooksRequest
-	31, // 54: memos.api.v1.UserService.CreateUserWebhook:input_type -> memos.api.v1.CreateUserWebhookRequest
-	32, // 55: memos.api.v1.UserService.UpdateUserWebhook:input_type -> memos.api.v1.UpdateUserWebhookRequest
-	33, // 56: memos.api.v1.UserService.DeleteUserWebhook:input_type -> memos.api.v1.DeleteUserWebhookRequest
-	4,  // 57: memos.api.v1.UserService.ListUsers:output_type -> memos.api.v1.ListUsersResponse
-	2,  // 58: memos.api.v1.UserService.GetUser:output_type -> memos.api.v1.User
-	2,  // 59: memos.api.v1.UserService.CreateUser:output_type -> memos.api.v1.User
-	2,  // 60: memos.api.v1.UserService.UpdateUser:output_type -> memos.api.v1.User
-	44, // 61: memos.api.v1.UserService.DeleteUser:output_type -> google.protobuf.Empty
-	45, // 62: memos.api.v1.UserService.GetUserAvatar:output_type -> google.api.HttpBody
-	13, // 63: memos.api.v1.UserService.ListAllUserStats:output_type -> memos.api.v1.ListAllUserStatsResponse
-	10, // 64: memos.api.v1.UserService.GetUserStats:output_type -> memos.api.v1.UserStats
-	14, // 65: memos.api.v1.UserService.GetUserSetting:output_type -> memos.api.v1.UserSetting
-	14, // 66: memos.api.v1.UserService.UpdateUserSetting:output_type -> memos.api.v1.UserSetting
-	18, // 67: memos.api.v1.UserService.ListUserSettings:output_type -> memos.api.v1.ListUserSettingsResponse
-	21, // 68: memos.api.v1.UserService.ListUserAccessTokens:output_type -> memos.api.v1.ListUserAccessTokensResponse
-	19, // 69: memos.api.v1.UserService.CreateUserAccessToken:output_type -> memos.api.v1.UserAccessToken
-	44, // 70: memos.api.v1.UserService.DeleteUserAccessToken:output_type -> google.protobuf.Empty
-	26, // 71: memos.api.v1.UserService.ListUserSessions:output_type -> memos.api.v1.ListUserSessionsResponse
-	44, // 72: memos.api.v1.UserService.RevokeUserSession:output_type -> google.protobuf.Empty
-	30, // 73: memos.api.v1.UserService.ListUserWebhooks:output_type -> memos.api.v1.ListUserWebhooksResponse
-	28, // 74: memos.api.v1.UserService.CreateUserWebhook:output_type -> memos.api.v1.UserWebhook
-	28, // 75: memos.api.v1.UserService.UpdateUserWebhook:output_type -> memos.api.v1.UserWebhook
-	44, // 76: memos.api.v1.UserService.DeleteUserWebhook:output_type -> google.protobuf.Empty
-	57, // [57:77] is the sub-list for method output_type
-	37, // [37:57] is the sub-list for method input_type
-	37, // [37:37] is the sub-list for extension type_name
-	37, // [37:37] is the sub-list for extension extendee
-	0,  // [0:37] is the sub-list for field type_name
+	48, // 1: memos.api.v1.User.state:type_name -> memos.api.v1.State
+	49, // 2: memos.api.v1.User.create_time:type_name -> google.protobuf.Timestamp
+	49, // 3: memos.api.v1.User.update_time:type_name -> google.protobuf.Timestamp
+	4,  // 4: memos.api.v1.ListUsersResponse.users:type_name -> memos.api.v1.User
+	50, // 5: memos.api.v1.GetUserRequest.read_mask:type_name -> google.protobuf.FieldMask
+	4,  // 6: memos.api.v1.CreateUserRequest.user:type_name -> memos.api.v1.User
+	4,  // 7: memos.api.v1.UpdateUserRequest.user:type_name -> memos.api.v1.User
+	50, // 8: memos.api.v1.UpdateUserRequest.update_mask:type_name -> google.protobuf.FieldMask
+	49, // 9: memos.api.v1.UserStats.memo_display_timestamps:type_name -> google.protobuf.Timestamp
+	42, // 10: memos.api.v1.UserStats.memo_type_stats:type_name -> memos.api.v1.UserStats.MemoTypeStats
+	41, // 11: memos.api.v1.UserStats.tag_count:type_name -> memos.api.v1.UserStats.TagCountEntry
+	12, // 12: memos.api.v1.ListAllUserStatsResponse.stats:type_name -> memos.api.v1.UserStats
+	43, // 13: memos.api.v1.UserSetting.general_setting:type_name -> memos.api.v1.UserSetting.GeneralSetting
+	44, // 14: memos.api.v1.UserSetting.sessions_setting:type_name -> memos.api.v1.UserSetting.SessionsSetting
+	45, // 15: memos.api.v1.UserSetting.access_tokens_setting:type_name -> memos.api.v1.UserSetting.AccessTokensSetting
+	46, // 16: memos.api.v1.UserSetting.webhooks_setting:type_name -> memos.api.v1.UserSetting.WebhooksSetting
+	16, // 17: memos.api.v1.UpdateUserSettingRequest.setting:type_name -> memos.api.v1.UserSetting
+	50, // 18: memos.api.v1.UpdateUserSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
+	16, // 19: memos.api.v1.ListUserSettingsResponse.settings:type_name -> memos.api.v1.UserSetting
+	49, // 20: memos.api.v1.UserAccessToken.issued_at:type_name -> google.protobuf.Timestamp
+	49, // 21: memos.api.v1.UserAccessToken.expires_at:type_name -> google.protobuf.Timestamp
+	21, // 22: memos.api.v1.ListUserAccessTokensResponse.access_tokens:type_name -> memos.api.v1.UserAccessToken
+	21, // 23: memos.api.v1.CreateUserAccessTokenRequest.access_token:type_name -> memos.api.v1.UserAccessToken
+	49, // 24: memos.api.v1.UserSession.create_time:type_name -> google.protobuf.Timestamp
+	49, // 25: memos.api.v1.UserSession.last_accessed_time:type_name -> google.protobuf.Timestamp
+	47, // 26: memos.api.v1.UserSession.client_info:type_name -> memos.api.v1.UserSession.ClientInfo
+	26, // 27: memos.api.v1.ListUserSessionsResponse.sessions:type_name -> memos.api.v1.UserSession
+	49, // 28: memos.api.v1.UserWebhook.create_time:type_name -> google.protobuf.Timestamp
+	49, // 29: memos.api.v1.UserWebhook.update_time:type_name -> google.protobuf.Timestamp
+	30, // 30: memos.api.v1.ListUserWebhooksResponse.webhooks:type_name -> memos.api.v1.UserWebhook
+	30, // 31: memos.api.v1.CreateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
+	30, // 32: memos.api.v1.UpdateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
+	50, // 33: memos.api.v1.UpdateUserWebhookRequest.update_mask:type_name -> google.protobuf.FieldMask
+	2,  // 34: memos.api.v1.UserNotification.status:type_name -> memos.api.v1.UserNotification.Status
+	49, // 35: memos.api.v1.UserNotification.create_time:type_name -> google.protobuf.Timestamp
+	3,  // 36: memos.api.v1.UserNotification.type:type_name -> memos.api.v1.UserNotification.Type
+	36, // 37: memos.api.v1.ListUserNotificationsResponse.notifications:type_name -> memos.api.v1.UserNotification
+	36, // 38: memos.api.v1.UpdateUserNotificationRequest.notification:type_name -> memos.api.v1.UserNotification
+	50, // 39: memos.api.v1.UpdateUserNotificationRequest.update_mask:type_name -> google.protobuf.FieldMask
+	26, // 40: memos.api.v1.UserSetting.SessionsSetting.sessions:type_name -> memos.api.v1.UserSession
+	21, // 41: memos.api.v1.UserSetting.AccessTokensSetting.access_tokens:type_name -> memos.api.v1.UserAccessToken
+	30, // 42: memos.api.v1.UserSetting.WebhooksSetting.webhooks:type_name -> memos.api.v1.UserWebhook
+	5,  // 43: memos.api.v1.UserService.ListUsers:input_type -> memos.api.v1.ListUsersRequest
+	7,  // 44: memos.api.v1.UserService.GetUser:input_type -> memos.api.v1.GetUserRequest
+	8,  // 45: memos.api.v1.UserService.CreateUser:input_type -> memos.api.v1.CreateUserRequest
+	9,  // 46: memos.api.v1.UserService.UpdateUser:input_type -> memos.api.v1.UpdateUserRequest
+	10, // 47: memos.api.v1.UserService.DeleteUser:input_type -> memos.api.v1.DeleteUserRequest
+	11, // 48: memos.api.v1.UserService.GetUserAvatar:input_type -> memos.api.v1.GetUserAvatarRequest
+	14, // 49: memos.api.v1.UserService.ListAllUserStats:input_type -> memos.api.v1.ListAllUserStatsRequest
+	13, // 50: memos.api.v1.UserService.GetUserStats:input_type -> memos.api.v1.GetUserStatsRequest
+	17, // 51: memos.api.v1.UserService.GetUserSetting:input_type -> memos.api.v1.GetUserSettingRequest
+	18, // 52: memos.api.v1.UserService.UpdateUserSetting:input_type -> memos.api.v1.UpdateUserSettingRequest
+	19, // 53: memos.api.v1.UserService.ListUserSettings:input_type -> memos.api.v1.ListUserSettingsRequest
+	22, // 54: memos.api.v1.UserService.ListUserAccessTokens:input_type -> memos.api.v1.ListUserAccessTokensRequest
+	24, // 55: memos.api.v1.UserService.CreateUserAccessToken:input_type -> memos.api.v1.CreateUserAccessTokenRequest
+	25, // 56: memos.api.v1.UserService.DeleteUserAccessToken:input_type -> memos.api.v1.DeleteUserAccessTokenRequest
+	27, // 57: memos.api.v1.UserService.ListUserSessions:input_type -> memos.api.v1.ListUserSessionsRequest
+	29, // 58: memos.api.v1.UserService.RevokeUserSession:input_type -> memos.api.v1.RevokeUserSessionRequest
+	31, // 59: memos.api.v1.UserService.ListUserWebhooks:input_type -> memos.api.v1.ListUserWebhooksRequest
+	33, // 60: memos.api.v1.UserService.CreateUserWebhook:input_type -> memos.api.v1.CreateUserWebhookRequest
+	34, // 61: memos.api.v1.UserService.UpdateUserWebhook:input_type -> memos.api.v1.UpdateUserWebhookRequest
+	35, // 62: memos.api.v1.UserService.DeleteUserWebhook:input_type -> memos.api.v1.DeleteUserWebhookRequest
+	37, // 63: memos.api.v1.UserService.ListUserNotifications:input_type -> memos.api.v1.ListUserNotificationsRequest
+	39, // 64: memos.api.v1.UserService.UpdateUserNotification:input_type -> memos.api.v1.UpdateUserNotificationRequest
+	40, // 65: memos.api.v1.UserService.DeleteUserNotification:input_type -> memos.api.v1.DeleteUserNotificationRequest
+	6,  // 66: memos.api.v1.UserService.ListUsers:output_type -> memos.api.v1.ListUsersResponse
+	4,  // 67: memos.api.v1.UserService.GetUser:output_type -> memos.api.v1.User
+	4,  // 68: memos.api.v1.UserService.CreateUser:output_type -> memos.api.v1.User
+	4,  // 69: memos.api.v1.UserService.UpdateUser:output_type -> memos.api.v1.User
+	51, // 70: memos.api.v1.UserService.DeleteUser:output_type -> google.protobuf.Empty
+	52, // 71: memos.api.v1.UserService.GetUserAvatar:output_type -> google.api.HttpBody
+	15, // 72: memos.api.v1.UserService.ListAllUserStats:output_type -> memos.api.v1.ListAllUserStatsResponse
+	12, // 73: memos.api.v1.UserService.GetUserStats:output_type -> memos.api.v1.UserStats
+	16, // 74: memos.api.v1.UserService.GetUserSetting:output_type -> memos.api.v1.UserSetting
+	16, // 75: memos.api.v1.UserService.UpdateUserSetting:output_type -> memos.api.v1.UserSetting
+	20, // 76: memos.api.v1.UserService.ListUserSettings:output_type -> memos.api.v1.ListUserSettingsResponse
+	23, // 77: memos.api.v1.UserService.ListUserAccessTokens:output_type -> memos.api.v1.ListUserAccessTokensResponse
+	21, // 78: memos.api.v1.UserService.CreateUserAccessToken:output_type -> memos.api.v1.UserAccessToken
+	51, // 79: memos.api.v1.UserService.DeleteUserAccessToken:output_type -> google.protobuf.Empty
+	28, // 80: memos.api.v1.UserService.ListUserSessions:output_type -> memos.api.v1.ListUserSessionsResponse
+	51, // 81: memos.api.v1.UserService.RevokeUserSession:output_type -> google.protobuf.Empty
+	32, // 82: memos.api.v1.UserService.ListUserWebhooks:output_type -> memos.api.v1.ListUserWebhooksResponse
+	30, // 83: memos.api.v1.UserService.CreateUserWebhook:output_type -> memos.api.v1.UserWebhook
+	30, // 84: memos.api.v1.UserService.UpdateUserWebhook:output_type -> memos.api.v1.UserWebhook
+	51, // 85: memos.api.v1.UserService.DeleteUserWebhook:output_type -> google.protobuf.Empty
+	38, // 86: memos.api.v1.UserService.ListUserNotifications:output_type -> memos.api.v1.ListUserNotificationsResponse
+	36, // 87: memos.api.v1.UserService.UpdateUserNotification:output_type -> memos.api.v1.UserNotification
+	51, // 88: memos.api.v1.UserService.DeleteUserNotification:output_type -> google.protobuf.Empty
+	66, // [66:89] is the sub-list for method output_type
+	43, // [43:66] is the sub-list for method input_type
+	43, // [43:43] is the sub-list for extension type_name
+	43, // [43:43] is the sub-list for extension extendee
+	0,  // [0:43] is the sub-list for field type_name
 }
 
 func init() { file_api_v1_user_service_proto_init() }
@@ -2911,13 +3376,14 @@ func file_api_v1_user_service_proto_init() {
 		(*UserSetting_AccessTokensSetting_)(nil),
 		(*UserSetting_WebhooksSetting_)(nil),
 	}
+	file_api_v1_user_service_proto_msgTypes[32].OneofWrappers = []any{}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_api_v1_user_service_proto_rawDesc), len(file_api_v1_user_service_proto_rawDesc)),
-			NumEnums:      2,
-			NumMessages:   39,
+			NumEnums:      4,
+			NumMessages:   44,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

proto/gen/api/v1/user_service.pb.gw.go

@@ -1003,6 +1003,179 @@ func local_request_UserService_DeleteUserWebhook_0(ctx context.Context, marshale
 	return msg, metadata, err
 }
 
+var filter_UserService_ListUserNotifications_0 = &utilities.DoubleArray{Encoding: map[string]int{"parent": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+
+func request_UserService_ListUserNotifications_0(ctx context.Context, marshaler runtime.Marshaler, client UserServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq ListUserNotificationsRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	val, ok := pathParams["parent"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "parent")
+	}
+	protoReq.Parent, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "parent", err)
+	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_UserService_ListUserNotifications_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := client.ListUserNotifications(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_UserService_ListUserNotifications_0(ctx context.Context, marshaler runtime.Marshaler, server UserServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq ListUserNotificationsRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	val, ok := pathParams["parent"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "parent")
+	}
+	protoReq.Parent, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "parent", err)
+	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_UserService_ListUserNotifications_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := server.ListUserNotifications(ctx, &protoReq)
+	return msg, metadata, err
+}
+
+var filter_UserService_UpdateUserNotification_0 = &utilities.DoubleArray{Encoding: map[string]int{"notification": 0, "name": 1}, Base: []int{1, 2, 1, 0, 0}, Check: []int{0, 1, 2, 3, 2}}
+
+func request_UserService_UpdateUserNotification_0(ctx context.Context, marshaler runtime.Marshaler, client UserServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq UpdateUserNotificationRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Notification); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	if protoReq.UpdateMask == nil || len(protoReq.UpdateMask.GetPaths()) == 0 {
+		if fieldMask, err := runtime.FieldMaskFromRequestBody(newReader(), protoReq.Notification); err != nil {
+			return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+		} else {
+			protoReq.UpdateMask = fieldMask
+		}
+	}
+	val, ok := pathParams["notification.name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "notification.name")
+	}
+	err = runtime.PopulateFieldFromPath(&protoReq, "notification.name", val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "notification.name", err)
+	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_UserService_UpdateUserNotification_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := client.UpdateUserNotification(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_UserService_UpdateUserNotification_0(ctx context.Context, marshaler runtime.Marshaler, server UserServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq UpdateUserNotificationRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Notification); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if protoReq.UpdateMask == nil || len(protoReq.UpdateMask.GetPaths()) == 0 {
+		if fieldMask, err := runtime.FieldMaskFromRequestBody(newReader(), protoReq.Notification); err != nil {
+			return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+		} else {
+			protoReq.UpdateMask = fieldMask
+		}
+	}
+	val, ok := pathParams["notification.name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "notification.name")
+	}
+	err = runtime.PopulateFieldFromPath(&protoReq, "notification.name", val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "notification.name", err)
+	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_UserService_UpdateUserNotification_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := server.UpdateUserNotification(ctx, &protoReq)
+	return msg, metadata, err
+}
+
+func request_UserService_DeleteUserNotification_0(ctx context.Context, marshaler runtime.Marshaler, client UserServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeleteUserNotificationRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	val, ok := pathParams["name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	}
+	protoReq.Name, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	}
+	msg, err := client.DeleteUserNotification(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_UserService_DeleteUserNotification_0(ctx context.Context, marshaler runtime.Marshaler, server UserServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeleteUserNotificationRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	val, ok := pathParams["name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	}
+	protoReq.Name, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	}
+	msg, err := server.DeleteUserNotification(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterUserServiceHandlerServer registers the http handlers for service UserService to "mux".
 // UnaryRPC     :call UserServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -1409,6 +1582,66 @@ func RegisterUserServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux
 		}
 		forward_UserService_DeleteUserWebhook_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_UserService_ListUserNotifications_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/memos.api.v1.UserService/ListUserNotifications", runtime.WithHTTPPathPattern("/api/v1/{parent=users/*}/notifications"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_UserService_ListUserNotifications_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_ListUserNotifications_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodPatch, pattern_UserService_UpdateUserNotification_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/memos.api.v1.UserService/UpdateUserNotification", runtime.WithHTTPPathPattern("/api/v1/{notification.name=users/*/notifications/*}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_UserService_UpdateUserNotification_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_UpdateUserNotification_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodDelete, pattern_UserService_DeleteUserNotification_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/memos.api.v1.UserService/DeleteUserNotification", runtime.WithHTTPPathPattern("/api/v1/{name=users/*/notifications/*}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_UserService_DeleteUserNotification_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_DeleteUserNotification_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -1789,51 +2022,108 @@ func RegisterUserServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux
 		}
 		forward_UserService_DeleteUserWebhook_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_UserService_ListUserNotifications_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/memos.api.v1.UserService/ListUserNotifications", runtime.WithHTTPPathPattern("/api/v1/{parent=users/*}/notifications"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_UserService_ListUserNotifications_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_ListUserNotifications_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodPatch, pattern_UserService_UpdateUserNotification_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/memos.api.v1.UserService/UpdateUserNotification", runtime.WithHTTPPathPattern("/api/v1/{notification.name=users/*/notifications/*}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_UserService_UpdateUserNotification_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_UpdateUserNotification_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodDelete, pattern_UserService_DeleteUserNotification_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/memos.api.v1.UserService/DeleteUserNotification", runtime.WithHTTPPathPattern("/api/v1/{name=users/*/notifications/*}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_UserService_DeleteUserNotification_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_UserService_DeleteUserNotification_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
 var (
-	pattern_UserService_ListUsers_0             = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, ""))
-	pattern_UserService_GetUser_0               = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, ""))
-	pattern_UserService_CreateUser_0            = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, ""))
-	pattern_UserService_UpdateUser_0            = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "user.name"}, ""))
-	pattern_UserService_DeleteUser_0            = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, ""))
-	pattern_UserService_GetUserAvatar_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "name", "avatar"}, ""))
-	pattern_UserService_ListAllUserStats_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, "stats"))
-	pattern_UserService_GetUserStats_0          = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, "getStats"))
-	pattern_UserService_GetUserSetting_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "settings", "name"}, ""))
-	pattern_UserService_UpdateUserSetting_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "settings", "setting.name"}, ""))
-	pattern_UserService_ListUserSettings_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "settings"}, ""))
-	pattern_UserService_ListUserAccessTokens_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "accessTokens"}, ""))
-	pattern_UserService_CreateUserAccessToken_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "accessTokens"}, ""))
-	pattern_UserService_DeleteUserAccessToken_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "accessTokens", "name"}, ""))
-	pattern_UserService_ListUserSessions_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "sessions"}, ""))
-	pattern_UserService_RevokeUserSession_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "sessions", "name"}, ""))
-	pattern_UserService_ListUserWebhooks_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "webhooks"}, ""))
-	pattern_UserService_CreateUserWebhook_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "webhooks"}, ""))
-	pattern_UserService_UpdateUserWebhook_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "webhooks", "webhook.name"}, ""))
-	pattern_UserService_DeleteUserWebhook_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "webhooks", "name"}, ""))
+	pattern_UserService_ListUsers_0              = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, ""))
+	pattern_UserService_GetUser_0                = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, ""))
+	pattern_UserService_CreateUser_0             = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, ""))
+	pattern_UserService_UpdateUser_0             = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "user.name"}, ""))
+	pattern_UserService_DeleteUser_0             = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, ""))
+	pattern_UserService_GetUserAvatar_0          = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "name", "avatar"}, ""))
+	pattern_UserService_ListAllUserStats_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "users"}, "stats"))
+	pattern_UserService_GetUserStats_0           = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "users", "name"}, "getStats"))
+	pattern_UserService_GetUserSetting_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "settings", "name"}, ""))
+	pattern_UserService_UpdateUserSetting_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "settings", "setting.name"}, ""))
+	pattern_UserService_ListUserSettings_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "settings"}, ""))
+	pattern_UserService_ListUserAccessTokens_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "accessTokens"}, ""))
+	pattern_UserService_CreateUserAccessToken_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "accessTokens"}, ""))
+	pattern_UserService_DeleteUserAccessToken_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "accessTokens", "name"}, ""))
+	pattern_UserService_ListUserSessions_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "sessions"}, ""))
+	pattern_UserService_RevokeUserSession_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "sessions", "name"}, ""))
+	pattern_UserService_ListUserWebhooks_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "webhooks"}, ""))
+	pattern_UserService_CreateUserWebhook_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "webhooks"}, ""))
+	pattern_UserService_UpdateUserWebhook_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "webhooks", "webhook.name"}, ""))
+	pattern_UserService_DeleteUserWebhook_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "webhooks", "name"}, ""))
+	pattern_UserService_ListUserNotifications_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "users", "parent", "notifications"}, ""))
+	pattern_UserService_UpdateUserNotification_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "notifications", "notification.name"}, ""))
+	pattern_UserService_DeleteUserNotification_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "users", "notifications", "name"}, ""))
 )
 
 var (
-	forward_UserService_ListUsers_0             = runtime.ForwardResponseMessage
-	forward_UserService_GetUser_0               = runtime.ForwardResponseMessage
-	forward_UserService_CreateUser_0            = runtime.ForwardResponseMessage
-	forward_UserService_UpdateUser_0            = runtime.ForwardResponseMessage
-	forward_UserService_DeleteUser_0            = runtime.ForwardResponseMessage
-	forward_UserService_GetUserAvatar_0         = runtime.ForwardResponseMessage
-	forward_UserService_ListAllUserStats_0      = runtime.ForwardResponseMessage
-	forward_UserService_GetUserStats_0          = runtime.ForwardResponseMessage
-	forward_UserService_GetUserSetting_0        = runtime.ForwardResponseMessage
-	forward_UserService_UpdateUserSetting_0     = runtime.ForwardResponseMessage
-	forward_UserService_ListUserSettings_0      = runtime.ForwardResponseMessage
-	forward_UserService_ListUserAccessTokens_0  = runtime.ForwardResponseMessage
-	forward_UserService_CreateUserAccessToken_0 = runtime.ForwardResponseMessage
-	forward_UserService_DeleteUserAccessToken_0 = runtime.ForwardResponseMessage
-	forward_UserService_ListUserSessions_0      = runtime.ForwardResponseMessage
-	forward_UserService_RevokeUserSession_0     = runtime.ForwardResponseMessage
-	forward_UserService_ListUserWebhooks_0      = runtime.ForwardResponseMessage
-	forward_UserService_CreateUserWebhook_0     = runtime.ForwardResponseMessage
-	forward_UserService_UpdateUserWebhook_0     = runtime.ForwardResponseMessage
-	forward_UserService_DeleteUserWebhook_0     = runtime.ForwardResponseMessage
+	forward_UserService_ListUsers_0              = runtime.ForwardResponseMessage
+	forward_UserService_GetUser_0                = runtime.ForwardResponseMessage
+	forward_UserService_CreateUser_0             = runtime.ForwardResponseMessage
+	forward_UserService_UpdateUser_0             = runtime.ForwardResponseMessage
+	forward_UserService_DeleteUser_0             = runtime.ForwardResponseMessage
+	forward_UserService_GetUserAvatar_0          = runtime.ForwardResponseMessage
+	forward_UserService_ListAllUserStats_0       = runtime.ForwardResponseMessage
+	forward_UserService_GetUserStats_0           = runtime.ForwardResponseMessage
+	forward_UserService_GetUserSetting_0         = runtime.ForwardResponseMessage
+	forward_UserService_UpdateUserSetting_0      = runtime.ForwardResponseMessage
+	forward_UserService_ListUserSettings_0       = runtime.ForwardResponseMessage
+	forward_UserService_ListUserAccessTokens_0   = runtime.ForwardResponseMessage
+	forward_UserService_CreateUserAccessToken_0  = runtime.ForwardResponseMessage
+	forward_UserService_DeleteUserAccessToken_0  = runtime.ForwardResponseMessage
+	forward_UserService_ListUserSessions_0       = runtime.ForwardResponseMessage
+	forward_UserService_RevokeUserSession_0      = runtime.ForwardResponseMessage
+	forward_UserService_ListUserWebhooks_0       = runtime.ForwardResponseMessage
+	forward_UserService_CreateUserWebhook_0      = runtime.ForwardResponseMessage
+	forward_UserService_UpdateUserWebhook_0      = runtime.ForwardResponseMessage
+	forward_UserService_DeleteUserWebhook_0      = runtime.ForwardResponseMessage
+	forward_UserService_ListUserNotifications_0  = runtime.ForwardResponseMessage
+	forward_UserService_UpdateUserNotification_0 = runtime.ForwardResponseMessage
+	forward_UserService_DeleteUserNotification_0 = runtime.ForwardResponseMessage
 )

proto/gen/api/v1/user_service_grpc.pb.go

@@ -21,26 +21,29 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	UserService_ListUsers_FullMethodName             = "/memos.api.v1.UserService/ListUsers"
-	UserService_GetUser_FullMethodName               = "/memos.api.v1.UserService/GetUser"
-	UserService_CreateUser_FullMethodName            = "/memos.api.v1.UserService/CreateUser"
-	UserService_UpdateUser_FullMethodName            = "/memos.api.v1.UserService/UpdateUser"
-	UserService_DeleteUser_FullMethodName            = "/memos.api.v1.UserService/DeleteUser"
-	UserService_GetUserAvatar_FullMethodName         = "/memos.api.v1.UserService/GetUserAvatar"
-	UserService_ListAllUserStats_FullMethodName      = "/memos.api.v1.UserService/ListAllUserStats"
-	UserService_GetUserStats_FullMethodName          = "/memos.api.v1.UserService/GetUserStats"
-	UserService_GetUserSetting_FullMethodName        = "/memos.api.v1.UserService/GetUserSetting"
-	UserService_UpdateUserSetting_FullMethodName     = "/memos.api.v1.UserService/UpdateUserSetting"
-	UserService_ListUserSettings_FullMethodName      = "/memos.api.v1.UserService/ListUserSettings"
-	UserService_ListUserAccessTokens_FullMethodName  = "/memos.api.v1.UserService/ListUserAccessTokens"
-	UserService_CreateUserAccessToken_FullMethodName = "/memos.api.v1.UserService/CreateUserAccessToken"
-	UserService_DeleteUserAccessToken_FullMethodName = "/memos.api.v1.UserService/DeleteUserAccessToken"
-	UserService_ListUserSessions_FullMethodName      = "/memos.api.v1.UserService/ListUserSessions"
-	UserService_RevokeUserSession_FullMethodName     = "/memos.api.v1.UserService/RevokeUserSession"
-	UserService_ListUserWebhooks_FullMethodName      = "/memos.api.v1.UserService/ListUserWebhooks"
-	UserService_CreateUserWebhook_FullMethodName     = "/memos.api.v1.UserService/CreateUserWebhook"
-	UserService_UpdateUserWebhook_FullMethodName     = "/memos.api.v1.UserService/UpdateUserWebhook"
-	UserService_DeleteUserWebhook_FullMethodName     = "/memos.api.v1.UserService/DeleteUserWebhook"
+	UserService_ListUsers_FullMethodName              = "/memos.api.v1.UserService/ListUsers"
+	UserService_GetUser_FullMethodName                = "/memos.api.v1.UserService/GetUser"
+	UserService_CreateUser_FullMethodName             = "/memos.api.v1.UserService/CreateUser"
+	UserService_UpdateUser_FullMethodName             = "/memos.api.v1.UserService/UpdateUser"
+	UserService_DeleteUser_FullMethodName             = "/memos.api.v1.UserService/DeleteUser"
+	UserService_GetUserAvatar_FullMethodName          = "/memos.api.v1.UserService/GetUserAvatar"
+	UserService_ListAllUserStats_FullMethodName       = "/memos.api.v1.UserService/ListAllUserStats"
+	UserService_GetUserStats_FullMethodName           = "/memos.api.v1.UserService/GetUserStats"
+	UserService_GetUserSetting_FullMethodName         = "/memos.api.v1.UserService/GetUserSetting"
+	UserService_UpdateUserSetting_FullMethodName      = "/memos.api.v1.UserService/UpdateUserSetting"
+	UserService_ListUserSettings_FullMethodName       = "/memos.api.v1.UserService/ListUserSettings"
+	UserService_ListUserAccessTokens_FullMethodName   = "/memos.api.v1.UserService/ListUserAccessTokens"
+	UserService_CreateUserAccessToken_FullMethodName  = "/memos.api.v1.UserService/CreateUserAccessToken"
+	UserService_DeleteUserAccessToken_FullMethodName  = "/memos.api.v1.UserService/DeleteUserAccessToken"
+	UserService_ListUserSessions_FullMethodName       = "/memos.api.v1.UserService/ListUserSessions"
+	UserService_RevokeUserSession_FullMethodName      = "/memos.api.v1.UserService/RevokeUserSession"
+	UserService_ListUserWebhooks_FullMethodName       = "/memos.api.v1.UserService/ListUserWebhooks"
+	UserService_CreateUserWebhook_FullMethodName      = "/memos.api.v1.UserService/CreateUserWebhook"
+	UserService_UpdateUserWebhook_FullMethodName      = "/memos.api.v1.UserService/UpdateUserWebhook"
+	UserService_DeleteUserWebhook_FullMethodName      = "/memos.api.v1.UserService/DeleteUserWebhook"
+	UserService_ListUserNotifications_FullMethodName  = "/memos.api.v1.UserService/ListUserNotifications"
+	UserService_UpdateUserNotification_FullMethodName = "/memos.api.v1.UserService/UpdateUserNotification"
+	UserService_DeleteUserNotification_FullMethodName = "/memos.api.v1.UserService/DeleteUserNotification"
 )
 
 // UserServiceClient is the client API for UserService service.
@@ -90,6 +93,12 @@ type UserServiceClient interface {
 	UpdateUserWebhook(ctx context.Context, in *UpdateUserWebhookRequest, opts ...grpc.CallOption) (*UserWebhook, error)
 	// DeleteUserWebhook deletes a webhook for a user.
 	DeleteUserWebhook(ctx context.Context, in *DeleteUserWebhookRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
+	// ListUserNotifications lists notifications for a user.
+	ListUserNotifications(ctx context.Context, in *ListUserNotificationsRequest, opts ...grpc.CallOption) (*ListUserNotificationsResponse, error)
+	// UpdateUserNotification updates a notification.
+	UpdateUserNotification(ctx context.Context, in *UpdateUserNotificationRequest, opts ...grpc.CallOption) (*UserNotification, error)
+	// DeleteUserNotification deletes a notification.
+	DeleteUserNotification(ctx context.Context, in *DeleteUserNotificationRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
 }
 
 type userServiceClient struct {
@@ -300,6 +309,36 @@ func (c *userServiceClient) DeleteUserWebhook(ctx context.Context, in *DeleteUse
 	return out, nil
 }
 
+func (c *userServiceClient) ListUserNotifications(ctx context.Context, in *ListUserNotificationsRequest, opts ...grpc.CallOption) (*ListUserNotificationsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ListUserNotificationsResponse)
+	err := c.cc.Invoke(ctx, UserService_ListUserNotifications_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *userServiceClient) UpdateUserNotification(ctx context.Context, in *UpdateUserNotificationRequest, opts ...grpc.CallOption) (*UserNotification, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(UserNotification)
+	err := c.cc.Invoke(ctx, UserService_UpdateUserNotification_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *userServiceClient) DeleteUserNotification(ctx context.Context, in *DeleteUserNotificationRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(emptypb.Empty)
+	err := c.cc.Invoke(ctx, UserService_DeleteUserNotification_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // UserServiceServer is the server API for UserService service.
 // All implementations must embed UnimplementedUserServiceServer
 // for forward compatibility.
@@ -347,6 +386,12 @@ type UserServiceServer interface {
 	UpdateUserWebhook(context.Context, *UpdateUserWebhookRequest) (*UserWebhook, error)
 	// DeleteUserWebhook deletes a webhook for a user.
 	DeleteUserWebhook(context.Context, *DeleteUserWebhookRequest) (*emptypb.Empty, error)
+	// ListUserNotifications lists notifications for a user.
+	ListUserNotifications(context.Context, *ListUserNotificationsRequest) (*ListUserNotificationsResponse, error)
+	// UpdateUserNotification updates a notification.
+	UpdateUserNotification(context.Context, *UpdateUserNotificationRequest) (*UserNotification, error)
+	// DeleteUserNotification deletes a notification.
+	DeleteUserNotification(context.Context, *DeleteUserNotificationRequest) (*emptypb.Empty, error)
 	mustEmbedUnimplementedUserServiceServer()
 }
 
@@ -417,6 +462,15 @@ func (UnimplementedUserServiceServer) UpdateUserWebhook(context.Context, *Update
 func (UnimplementedUserServiceServer) DeleteUserWebhook(context.Context, *DeleteUserWebhookRequest) (*emptypb.Empty, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DeleteUserWebhook not implemented")
 }
+func (UnimplementedUserServiceServer) ListUserNotifications(context.Context, *ListUserNotificationsRequest) (*ListUserNotificationsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListUserNotifications not implemented")
+}
+func (UnimplementedUserServiceServer) UpdateUserNotification(context.Context, *UpdateUserNotificationRequest) (*UserNotification, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateUserNotification not implemented")
+}
+func (UnimplementedUserServiceServer) DeleteUserNotification(context.Context, *DeleteUserNotificationRequest) (*emptypb.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteUserNotification not implemented")
+}
 func (UnimplementedUserServiceServer) mustEmbedUnimplementedUserServiceServer() {}
 func (UnimplementedUserServiceServer) testEmbeddedByValue()                     {}
 
@@ -798,6 +852,60 @@ func _UserService_DeleteUserWebhook_Handler(srv interface{}, ctx context.Context
 	return interceptor(ctx, in, info, handler)
 }
 
+func _UserService_ListUserNotifications_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListUserNotificationsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).ListUserNotifications(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_ListUserNotifications_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).ListUserNotifications(ctx, req.(*ListUserNotificationsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _UserService_UpdateUserNotification_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UpdateUserNotificationRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).UpdateUserNotification(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_UpdateUserNotification_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).UpdateUserNotification(ctx, req.(*UpdateUserNotificationRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _UserService_DeleteUserNotification_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteUserNotificationRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).DeleteUserNotification(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_DeleteUserNotification_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).DeleteUserNotification(ctx, req.(*DeleteUserNotificationRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // UserService_ServiceDesc is the grpc.ServiceDesc for UserService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -885,6 +993,18 @@ var UserService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "DeleteUserWebhook",
 			Handler:    _UserService_DeleteUserWebhook_Handler,
 		},
+		{
+			MethodName: "ListUserNotifications",
+			Handler:    _UserService_ListUserNotifications_Handler,
+		},
+		{
+			MethodName: "UpdateUserNotification",
+			Handler:    _UserService_UpdateUserNotification_Handler,
+		},
+		{
+			MethodName: "DeleteUserNotification",
+			Handler:    _UserService_DeleteUserNotification_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "api/v1/user_service.proto",

proto/gen/openapi.yaml

@@ -442,71 +442,6 @@ paths:
                         application/json:
                             schema:
                                 $ref: '#/components/schemas/Status'
-    /api/v1/inboxes/{inboxe}:
-        delete:
-            tags:
-                - InboxService
-            description: DeleteInbox deletes an inbox.
-            operationId: InboxService_DeleteInbox
-            parameters:
-                - name: inboxe
-                  in: path
-                  description: The inboxe id.
-                  required: true
-                  schema:
-                    type: string
-            responses:
-                "200":
-                    description: OK
-                    content: {}
-                default:
-                    description: Default error response
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/Status'
-        patch:
-            tags:
-                - InboxService
-            description: UpdateInbox updates an inbox.
-            operationId: InboxService_UpdateInbox
-            parameters:
-                - name: inboxe
-                  in: path
-                  description: The inboxe id.
-                  required: true
-                  schema:
-                    type: string
-                - name: updateMask
-                  in: query
-                  description: Required. The list of fields to update.
-                  schema:
-                    type: string
-                    format: field-mask
-                - name: allowMissing
-                  in: query
-                  description: Optional. If set to true, allows updating missing fields.
-                  schema:
-                    type: boolean
-            requestBody:
-                content:
-                    application/json:
-                        schema:
-                            $ref: '#/components/schemas/Inbox'
-                required: true
-            responses:
-                "200":
-                    description: OK
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/Inbox'
-                default:
-                    description: Default error response
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/Status'
     /api/v1/memos:
         get:
             tags:
@@ -1329,12 +1264,12 @@ paths:
                         application/json:
                             schema:
                                 $ref: '#/components/schemas/Status'
-    /api/v1/users/{user}/inboxes:
+    /api/v1/users/{user}/notifications:
         get:
             tags:
-                - InboxService
-            description: ListInboxes lists inboxes for a user.
-            operationId: InboxService_ListInboxes
+                - UserService
+            description: ListUserNotifications lists notifications for a user.
+            operationId: UserService_ListUserNotifications
             parameters:
                 - name: user
                   in: path
@@ -1344,44 +1279,95 @@ paths:
                     type: string
                 - name: pageSize
                   in: query
-                  description: |-
-                    Optional. The maximum number of inboxes to return.
-                     The service may return fewer than this value.
-                     If unspecified, at most 50 inboxes will be returned.
-                     The maximum value is 1000; values above 1000 will be coerced to 1000.
                   schema:
                     type: integer
                     format: int32
                 - name: pageToken
                   in: query
-                  description: |-
-                    Optional. A page token, received from a previous `ListInboxes` call.
-                     Provide this to retrieve the subsequent page.
                   schema:
                     type: string
                 - name: filter
                   in: query
-                  description: |-
-                    Optional. Filter to apply to the list results.
-                     Example: "status=UNREAD" or "type=MEMO_COMMENT"
-                     Supported operators: =, !=
-                     Supported fields: status, type, sender, create_time
                   schema:
                     type: string
-                - name: orderBy
+            responses:
+                "200":
+                    description: OK
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ListUserNotificationsResponse'
+                default:
+                    description: Default error response
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/Status'
+    /api/v1/users/{user}/notifications/{notification}:
+        delete:
+            tags:
+                - UserService
+            description: DeleteUserNotification deletes a notification.
+            operationId: UserService_DeleteUserNotification
+            parameters:
+                - name: user
+                  in: path
+                  description: The user id.
+                  required: true
+                  schema:
+                    type: string
+                - name: notification
+                  in: path
+                  description: The notification id.
+                  required: true
+                  schema:
+                    type: string
+            responses:
+                "200":
+                    description: OK
+                    content: {}
+                default:
+                    description: Default error response
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/Status'
+        patch:
+            tags:
+                - UserService
+            description: UpdateUserNotification updates a notification.
+            operationId: UserService_UpdateUserNotification
+            parameters:
+                - name: user
+                  in: path
+                  description: The user id.
+                  required: true
+                  schema:
+                    type: string
+                - name: notification
+                  in: path
+                  description: The notification id.
+                  required: true
+                  schema:
+                    type: string
+                - name: updateMask
                   in: query
-                  description: |-
-                    Optional. The order to sort results by.
-                     Example: "create_time desc" or "status asc"
                   schema:
                     type: string
+                    format: field-mask
+            requestBody:
+                content:
+                    application/json:
+                        schema:
+                            $ref: '#/components/schemas/UserNotification'
+                required: true
             responses:
                 "200":
                     description: OK
                     content:
                         application/json:
                             schema:
-                                $ref: '#/components/schemas/ListInboxesResponse'
+                                $ref: '#/components/schemas/UserNotification'
                 default:
                     description: Default error response
                     content:
@@ -2039,7 +2025,6 @@ components:
                     enum:
                         - TYPE_UNSPECIFIED
                         - MEMO_COMMENT
-                        - VERSION_UPDATE
                     type: string
                     description: The type of the activity.
                     format: enum
@@ -2264,52 +2249,6 @@ components:
             properties:
                 oauth2Config:
                     $ref: '#/components/schemas/OAuth2Config'
-        Inbox:
-            type: object
-            properties:
-                name:
-                    type: string
-                    description: |-
-                        The resource name of the inbox.
-                         Format: inboxes/{inbox}
-                sender:
-                    readOnly: true
-                    type: string
-                    description: |-
-                        The sender of the inbox notification.
-                         Format: users/{user}
-                receiver:
-                    readOnly: true
-                    type: string
-                    description: |-
-                        The receiver of the inbox notification.
-                         Format: users/{user}
-                status:
-                    enum:
-                        - STATUS_UNSPECIFIED
-                        - UNREAD
-                        - ARCHIVED
-                    type: string
-                    description: The status of the inbox notification.
-                    format: enum
-                createTime:
-                    readOnly: true
-                    type: string
-                    description: Output only. The creation timestamp.
-                    format: date-time
-                type:
-                    readOnly: true
-                    enum:
-                        - TYPE_UNSPECIFIED
-                        - MEMO_COMMENT
-                        - VERSION_UPDATE
-                    type: string
-                    description: The type of the inbox notification.
-                    format: enum
-                activityId:
-                    type: integer
-                    description: Optional. The activity ID associated with this inbox notification.
-                    format: int32
         ListActivitiesResponse:
             type: object
             properties:
@@ -2357,23 +2296,6 @@ components:
                     items:
                         $ref: '#/components/schemas/IdentityProvider'
                     description: The list of identity providers.
-        ListInboxesResponse:
-            type: object
-            properties:
-                inboxes:
-                    type: array
-                    items:
-                        $ref: '#/components/schemas/Inbox'
-                    description: The list of inboxes.
-                nextPageToken:
-                    type: string
-                    description: |-
-                        A token that can be sent as `page_token` to retrieve the next page.
-                         If this field is omitted, there are no subsequent pages.
-                totalSize:
-                    type: integer
-                    description: The total count of inboxes (may be approximate).
-                    format: int32
         ListMemoAttachmentsResponse:
             type: object
             properties:
@@ -2462,6 +2384,15 @@ components:
                     type: integer
                     description: The total count of access tokens.
                     format: int32
+        ListUserNotificationsResponse:
+            type: object
+            properties:
+                notifications:
+                    type: array
+                    items:
+                        $ref: '#/components/schemas/UserNotification'
+                nextPageToken:
+                    type: string
         ListUserSessionsResponse:
             type: object
             properties:
@@ -2903,6 +2834,46 @@ components:
                     description: Optional. The expiration timestamp.
                     format: date-time
             description: User access token message
+        UserNotification:
+            type: object
+            properties:
+                name:
+                    readOnly: true
+                    type: string
+                    description: |-
+                        The resource name of the notification.
+                         Format: users/{user}/notifications/{notification}
+                sender:
+                    readOnly: true
+                    type: string
+                    description: |-
+                        The sender of the notification.
+                         Format: users/{user}
+                status:
+                    enum:
+                        - STATUS_UNSPECIFIED
+                        - UNREAD
+                        - ARCHIVED
+                    type: string
+                    description: The status of the notification.
+                    format: enum
+                createTime:
+                    readOnly: true
+                    type: string
+                    description: The creation timestamp.
+                    format: date-time
+                type:
+                    readOnly: true
+                    enum:
+                        - TYPE_UNSPECIFIED
+                        - MEMO_COMMENT
+                    type: string
+                    description: The type of the notification.
+                    format: enum
+                activityId:
+                    type: integer
+                    description: The activity ID associated with this notification.
+                    format: int32
         UserSession:
             type: object
             properties:
@@ -3223,7 +3194,6 @@ tags:
     - name: AttachmentService
     - name: AuthService
     - name: IdentityProviderService
-    - name: InboxService
     - name: MemoService
     - name: ShortcutService
     - name: UserService

proto/gen/store/inbox.pb.go

@@ -25,8 +25,8 @@ type InboxMessage_Type int32
 
 const (
 	InboxMessage_TYPE_UNSPECIFIED InboxMessage_Type = 0
-	InboxMessage_MEMO_COMMENT     InboxMessage_Type = 1
-	InboxMessage_VERSION_UPDATE   InboxMessage_Type = 2
+	// Memo comment notification.
+	InboxMessage_MEMO_COMMENT InboxMessage_Type = 1
 )
 
 // Enum value maps for InboxMessage_Type.
@@ -34,12 +34,10 @@ var (
 	InboxMessage_Type_name = map[int32]string{
 		0: "TYPE_UNSPECIFIED",
 		1: "MEMO_COMMENT",
-		2: "VERSION_UPDATE",
 	}
 	InboxMessage_Type_value = map[string]int32{
 		"TYPE_UNSPECIFIED": 0,
 		"MEMO_COMMENT":     1,
-		"VERSION_UPDATE":   2,
 	}
 )
 
@@ -71,9 +69,11 @@ func (InboxMessage_Type) EnumDescriptor() ([]byte, []int) {
 }
 
 type InboxMessage struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Type          InboxMessage_Type      `protobuf:"varint,1,opt,name=type,proto3,enum=memos.store.InboxMessage_Type" json:"type,omitempty"`
-	ActivityId    *int32                 `protobuf:"varint,2,opt,name=activity_id,json=activityId,proto3,oneof" json:"activity_id,omitempty"`
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// The type of the inbox message.
+	Type InboxMessage_Type `protobuf:"varint,1,opt,name=type,proto3,enum=memos.store.InboxMessage_Type" json:"type,omitempty"`
+	// The system-generated unique ID of related activity.
+	ActivityId    *int32 `protobuf:"varint,2,opt,name=activity_id,json=activityId,proto3,oneof" json:"activity_id,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -126,15 +126,14 @@ var File_store_inbox_proto protoreflect.FileDescriptor
 
 const file_store_inbox_proto_rawDesc = "" +
 	"\n" +
-	"\x11store/inbox.proto\x12\vmemos.store\"\xbc\x01\n" +
+	"\x11store/inbox.proto\x12\vmemos.store\"\xa8\x01\n" +
 	"\fInboxMessage\x122\n" +
 	"\x04type\x18\x01 \x01(\x0e2\x1e.memos.store.InboxMessage.TypeR\x04type\x12$\n" +
 	"\vactivity_id\x18\x02 \x01(\x05H\x00R\n" +
-	"activityId\x88\x01\x01\"B\n" +
+	"activityId\x88\x01\x01\".\n" +
 	"\x04Type\x12\x14\n" +
 	"\x10TYPE_UNSPECIFIED\x10\x00\x12\x10\n" +
-	"\fMEMO_COMMENT\x10\x01\x12\x12\n" +
-	"\x0eVERSION_UPDATE\x10\x02B\x0e\n" +
+	"\fMEMO_COMMENT\x10\x01B\x0e\n" +
 	"\f_activity_idB\x95\x01\n" +
 	"\x0fcom.memos.storeB\n" +
 	"InboxProtoP\x01Z)github.com/usememos/memos/proto/gen/store\xa2\x02\x03MSX\xaa\x02\vMemos.Store\xca\x02\vMemos\\Store\xe2\x02\x17Memos\\Store\\GPBMetadata\xea\x02\fMemos::Storeb\x06proto3"

proto/store/inbox.proto

@@ -5,11 +5,14 @@ package memos.store;
 option go_package = "gen/store";
 
 message InboxMessage {
+  // The type of the inbox message.
+  Type type = 1;
+  // The system-generated unique ID of related activity.
+  optional int32 activity_id = 2;
+
   enum Type {
     TYPE_UNSPECIFIED = 0;
+    // Memo comment notification.
     MEMO_COMMENT = 1;
-    VERSION_UPDATE = 2;
   }
-  Type type = 1;
-  optional int32 activity_id = 2;
 }

server/router/api/v1/activity_service.go

@@ -64,6 +64,9 @@ func (s *APIV1Service) GetActivity(ctx context.Context, request *v1pb.GetActivit
 	return activityMessage, nil
 }
 
+// convertActivityFromStore converts a storage-layer activity to an API activity.
+// This handles the mapping between internal activity representation and the public API,
+// including proper type and level conversions.
 func (s *APIV1Service) convertActivityFromStore(ctx context.Context, activity *store.Activity) (*v1pb.Activity, error) {
 	payload, err := s.convertActivityPayloadFromStore(ctx, activity.Payload)
 	if err != nil {
@@ -98,9 +101,12 @@ func (s *APIV1Service) convertActivityFromStore(ctx context.Context, activity *s
 	}, nil
 }
 
+// convertActivityPayloadFromStore converts a storage-layer activity payload to an API payload.
+// This resolves references (e.g., memo IDs) to resource names for the API.
 func (s *APIV1Service) convertActivityPayloadFromStore(ctx context.Context, payload *storepb.ActivityPayload) (*v1pb.ActivityPayload, error) {
 	v2Payload := &v1pb.ActivityPayload{}
 	if payload.MemoComment != nil {
+		// Fetch the comment memo
 		memo, err := s.Store.GetMemo(ctx, &store.FindMemo{
 			ID:             &payload.MemoComment.MemoId,
 			ExcludeContent: true,
@@ -111,6 +117,8 @@ func (s *APIV1Service) convertActivityPayloadFromStore(ctx context.Context, payl
 		if memo == nil {
 			return nil, status.Errorf(codes.NotFound, "memo does not exist")
 		}
+		
+		// Fetch the related memo (the one being commented on)
 		relatedMemo, err := s.Store.GetMemo(ctx, &store.FindMemo{
 			ID:             &payload.MemoComment.RelatedMemoId,
 			ExcludeContent: true,
@@ -118,6 +126,7 @@ func (s *APIV1Service) convertActivityPayloadFromStore(ctx context.Context, payl
 		if err != nil {
 			return nil, status.Errorf(codes.Internal, "failed to get related memo: %v", err)
 		}
+		
 		v2Payload.Payload = &v1pb.ActivityPayload_MemoComment{
 			MemoComment: &v1pb.ActivityMemoCommentPayload{
 				Memo:        fmt.Sprintf("%s%s", MemoNamePrefix, memo.UID),

server/router/api/v1/inbox_service.go

-package v1
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-	"google.golang.org/protobuf/types/known/emptypb"
-	"google.golang.org/protobuf/types/known/timestamppb"
-
-	v1pb "github.com/usememos/memos/proto/gen/api/v1"
-	"github.com/usememos/memos/store"
-)
-
-func (s *APIV1Service) ListInboxes(ctx context.Context, request *v1pb.ListInboxesRequest) (*v1pb.ListInboxesResponse, error) {
-	// Extract user ID from parent resource name
-	userID, err := ExtractUserIDFromName(request.Parent)
-	if err != nil {
-		return nil, status.Errorf(codes.InvalidArgument, "invalid parent name %q: %v", request.Parent, err)
-	}
-
-	// Get current user for authorization
-	currentUser, err := s.GetCurrentUser(ctx)
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to get current user")
-	}
-	if currentUser == nil {
-		return nil, status.Errorf(codes.Unauthenticated, "user not authenticated")
-	}
-
-	// Check if current user can access the requested user's inboxes
-	if currentUser.ID != userID {
-		// Only allow hosts and admins to access other users' inboxes
-		if currentUser.Role != store.RoleHost && currentUser.Role != store.RoleAdmin {
-			return nil, status.Errorf(codes.PermissionDenied, "cannot access inboxes for user %q", request.Parent)
-		}
-	}
-
-	var limit, offset int
-	if request.PageToken != "" {
-		var pageToken v1pb.PageToken
-		if err := unmarshalPageToken(request.PageToken, &pageToken); err != nil {
-			return nil, status.Errorf(codes.InvalidArgument, "invalid page token: %v", err)
-		}
-		limit = int(pageToken.Limit)
-		offset = int(pageToken.Offset)
-	} else {
-		limit = int(request.PageSize)
-	}
-	if limit <= 0 {
-		limit = DefaultPageSize
-	}
-	if limit > MaxPageSize {
-		limit = MaxPageSize
-	}
-	limitPlusOne := limit + 1
-
-	findInbox := &store.FindInbox{
-		ReceiverID: &userID,
-		Limit:      &limitPlusOne,
-		Offset:     &offset,
-	}
-
-	inboxes, err := s.Store.ListInboxes(ctx, findInbox)
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to list inboxes: %v", err)
-	}
-
-	inboxMessages := []*v1pb.Inbox{}
-	nextPageToken := ""
-	if len(inboxes) == limitPlusOne {
-		inboxes = inboxes[:limit]
-		nextPageToken, err = getPageToken(limit, offset+limit)
-		if err != nil {
-			return nil, status.Errorf(codes.Internal, "failed to get next page token: %v", err)
-		}
-	}
-	for _, inbox := range inboxes {
-		inboxMessage := convertInboxFromStore(inbox)
-		if inboxMessage.Type == v1pb.Inbox_TYPE_UNSPECIFIED {
-			continue
-		}
-		inboxMessages = append(inboxMessages, inboxMessage)
-	}
-
-	response := &v1pb.ListInboxesResponse{
-		Inboxes:       inboxMessages,
-		NextPageToken: nextPageToken,
-		TotalSize:     int32(len(inboxMessages)), // For now, use actual returned count
-	}
-	return response, nil
-}
-
-func (s *APIV1Service) UpdateInbox(ctx context.Context, request *v1pb.UpdateInboxRequest) (*v1pb.Inbox, error) {
-	if request.UpdateMask == nil || len(request.UpdateMask.Paths) == 0 {
-		return nil, status.Errorf(codes.InvalidArgument, "update mask is required")
-	}
-
-	inboxID, err := ExtractInboxIDFromName(request.Inbox.Name)
-	if err != nil {
-		return nil, status.Errorf(codes.InvalidArgument, "invalid inbox name %q: %v", request.Inbox.Name, err)
-	}
-
-	// Get current user for authorization
-	currentUser, err := s.GetCurrentUser(ctx)
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to get current user")
-	}
-	if currentUser == nil {
-		return nil, status.Errorf(codes.Unauthenticated, "user not authenticated")
-	}
-
-	// Get the existing inbox to verify ownership
-	inboxes, err := s.Store.ListInboxes(ctx, &store.FindInbox{
-		ID: &inboxID,
-	})
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to get inbox: %v", err)
-	}
-	if len(inboxes) == 0 {
-		return nil, status.Errorf(codes.NotFound, "inbox %q not found", request.Inbox.Name)
-	}
-	existingInbox := inboxes[0]
-
-	// Check if current user can update this inbox (must be the receiver)
-	if currentUser.ID != existingInbox.ReceiverID {
-		return nil, status.Errorf(codes.PermissionDenied, "cannot update inbox for another user")
-	}
-
-	update := &store.UpdateInbox{
-		ID: inboxID,
-	}
-	for _, field := range request.UpdateMask.Paths {
-		if field == "status" {
-			if request.Inbox.Status == v1pb.Inbox_STATUS_UNSPECIFIED {
-				return nil, status.Errorf(codes.InvalidArgument, "status cannot be unspecified")
-			}
-			update.Status = convertInboxStatusToStore(request.Inbox.Status)
-		} else {
-			return nil, status.Errorf(codes.InvalidArgument, "unsupported field in update mask: %q", field)
-		}
-	}
-
-	inbox, err := s.Store.UpdateInbox(ctx, update)
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to update inbox: %v", err)
-	}
-
-	return convertInboxFromStore(inbox), nil
-}
-
-func (s *APIV1Service) DeleteInbox(ctx context.Context, request *v1pb.DeleteInboxRequest) (*emptypb.Empty, error) {
-	inboxID, err := ExtractInboxIDFromName(request.Name)
-	if err != nil {
-		return nil, status.Errorf(codes.InvalidArgument, "invalid inbox name %q: %v", request.Name, err)
-	}
-
-	// Get current user for authorization
-	currentUser, err := s.GetCurrentUser(ctx)
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to get current user")
-	}
-	if currentUser == nil {
-		return nil, status.Errorf(codes.Unauthenticated, "user not authenticated")
-	}
-
-	// Get the existing inbox to verify ownership
-	inboxes, err := s.Store.ListInboxes(ctx, &store.FindInbox{
-		ID: &inboxID,
-	})
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to get inbox: %v", err)
-	}
-	if len(inboxes) == 0 {
-		return nil, status.Errorf(codes.NotFound, "inbox %q not found", request.Name)
-	}
-	existingInbox := inboxes[0]
-
-	// Check if current user can delete this inbox (must be the receiver)
-	if currentUser.ID != existingInbox.ReceiverID {
-		return nil, status.Errorf(codes.PermissionDenied, "cannot delete inbox for another user")
-	}
-
-	if err := s.Store.DeleteInbox(ctx, &store.DeleteInbox{
-		ID: inboxID,
-	}); err != nil {
-		return nil, status.Errorf(codes.Internal, "failed to delete inbox: %v", err)
-	}
-	return &emptypb.Empty{}, nil
-}
-
-func convertInboxFromStore(inbox *store.Inbox) *v1pb.Inbox {
-	return &v1pb.Inbox{
-		Name:       fmt.Sprintf("%s%d", InboxNamePrefix, inbox.ID),
-		Sender:     fmt.Sprintf("%s%d", UserNamePrefix, inbox.SenderID),
-		Receiver:   fmt.Sprintf("%s%d", UserNamePrefix, inbox.ReceiverID),
-		Status:     convertInboxStatusFromStore(inbox.Status),
-		CreateTime: timestamppb.New(time.Unix(inbox.CreatedTs, 0)),
-		Type:       v1pb.Inbox_Type(inbox.Message.Type),
-		ActivityId: inbox.Message.ActivityId,
-	}
-}
-
-func convertInboxStatusFromStore(status store.InboxStatus) v1pb.Inbox_Status {
-	switch status {
-	case store.UNREAD:
-		return v1pb.Inbox_UNREAD
-	case store.ARCHIVED:
-		return v1pb.Inbox_ARCHIVED
-	default:
-		return v1pb.Inbox_STATUS_UNSPECIFIED
-	}
-}
-
-func convertInboxStatusToStore(status v1pb.Inbox_Status) store.InboxStatus {
-	switch status {
-	case v1pb.Inbox_ARCHIVED:
-		return store.ARCHIVED
-	default:
-		return store.UNREAD
-	}
-}

server/router/api/v1/test/inbox_service_test.go

-package test
-
-import (
-	"context"
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-	"google.golang.org/protobuf/types/known/fieldmaskpb"
-
-	v1pb "github.com/usememos/memos/proto/gen/api/v1"
-	storepb "github.com/usememos/memos/proto/gen/store"
-	"github.com/usememos/memos/store"
-)
-
-func TestListInboxes(t *testing.T) {
-	ctx := context.Background()
-
-	t.Run("ListInboxes success", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		// List inboxes (should be empty initially)
-		req := &v1pb.ListInboxesRequest{
-			Parent: fmt.Sprintf("users/%d", user.ID),
-		}
-
-		resp, err := ts.Service.ListInboxes(userCtx, req)
-		require.NoError(t, err)
-		require.NotNil(t, resp)
-		require.Empty(t, resp.Inboxes)
-		require.Equal(t, int32(0), resp.TotalSize)
-	})
-
-	t.Run("ListInboxes with pagination", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Create some inbox entries
-		const systemBotID int32 = 0
-		for i := 0; i < 3; i++ {
-			_, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-				SenderID:   systemBotID,
-				ReceiverID: user.ID,
-				Status:     store.UNREAD,
-				Message: &storepb.InboxMessage{
-					Type: storepb.InboxMessage_MEMO_COMMENT,
-				},
-			})
-			require.NoError(t, err)
-		}
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		// List inboxes with page size limit
-		req := &v1pb.ListInboxesRequest{
-			Parent:   fmt.Sprintf("users/%d", user.ID),
-			PageSize: 2,
-		}
-
-		resp, err := ts.Service.ListInboxes(userCtx, req)
-		require.NoError(t, err)
-		require.NotNil(t, resp)
-		require.Equal(t, 2, len(resp.Inboxes))
-		require.NotEmpty(t, resp.NextPageToken)
-	})
-
-	t.Run("ListInboxes permission denied for different user", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create two users
-		user1, err := ts.CreateRegularUser(ctx, "user1")
-		require.NoError(t, err)
-		user2, err := ts.CreateRegularUser(ctx, "user2")
-		require.NoError(t, err)
-
-		// Set user1 context but try to list user2's inboxes
-		userCtx := ts.CreateUserContext(ctx, user1.ID)
-
-		req := &v1pb.ListInboxesRequest{
-			Parent: fmt.Sprintf("users/%d", user2.ID),
-		}
-
-		_, err = ts.Service.ListInboxes(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "cannot access inboxes")
-	})
-
-	t.Run("ListInboxes host can access other users' inboxes", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a host user and a regular user
-		hostUser, err := ts.CreateHostUser(ctx, "hostuser")
-		require.NoError(t, err)
-		regularUser, err := ts.CreateRegularUser(ctx, "regularuser")
-		require.NoError(t, err)
-
-		// Create an inbox for the regular user
-		const systemBotID int32 = 0
-		_, err = ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: regularUser.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set host user context and try to list regular user's inboxes
-		hostCtx := ts.CreateUserContext(ctx, hostUser.ID)
-
-		req := &v1pb.ListInboxesRequest{
-			Parent: fmt.Sprintf("users/%d", regularUser.ID),
-		}
-
-		resp, err := ts.Service.ListInboxes(hostCtx, req)
-		require.NoError(t, err)
-		require.NotNil(t, resp)
-		require.Equal(t, 1, len(resp.Inboxes))
-	})
-
-	t.Run("ListInboxes invalid parent format", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.ListInboxesRequest{
-			Parent: "invalid-parent-format",
-		}
-
-		_, err = ts.Service.ListInboxes(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "invalid parent name")
-	})
-
-	t.Run("ListInboxes unauthenticated", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		req := &v1pb.ListInboxesRequest{
-			Parent: "users/1",
-		}
-
-		_, err := ts.Service.ListInboxes(ctx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "user not authenticated")
-	})
-}
-
-func TestUpdateInbox(t *testing.T) {
-	ctx := context.Background()
-
-	t.Run("UpdateInbox success", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Create an inbox entry
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		// Update inbox status
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   fmt.Sprintf("inboxes/%d", inbox.ID),
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"status"},
-			},
-		}
-
-		resp, err := ts.Service.UpdateInbox(userCtx, req)
-		require.NoError(t, err)
-		require.NotNil(t, resp)
-		require.Equal(t, v1pb.Inbox_ARCHIVED, resp.Status)
-	})
-
-	t.Run("UpdateInbox permission denied for different user", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create two users
-		user1, err := ts.CreateRegularUser(ctx, "user1")
-		require.NoError(t, err)
-		user2, err := ts.CreateRegularUser(ctx, "user2")
-		require.NoError(t, err)
-
-		// Create an inbox entry for user2
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user2.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user1 context but try to update user2's inbox
-		userCtx := ts.CreateUserContext(ctx, user1.ID)
-
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   fmt.Sprintf("inboxes/%d", inbox.ID),
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"status"},
-			},
-		}
-
-		_, err = ts.Service.UpdateInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "cannot update inbox")
-	})
-
-	t.Run("UpdateInbox missing update mask", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   "inboxes/1",
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-		}
-
-		_, err = ts.Service.UpdateInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "update mask is required")
-	})
-
-	t.Run("UpdateInbox invalid name format", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   "invalid-inbox-name",
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"status"},
-			},
-		}
-
-		_, err = ts.Service.UpdateInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "invalid inbox name")
-	})
-
-	t.Run("UpdateInbox not found", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   "inboxes/99999", // Non-existent inbox
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"status"},
-			},
-		}
-
-		_, err = ts.Service.UpdateInbox(userCtx, req)
-		require.Error(t, err)
-		st, ok := status.FromError(err)
-		require.True(t, ok)
-		require.Equal(t, codes.NotFound, st.Code())
-	})
-
-	t.Run("UpdateInbox unsupported field", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Create an inbox entry
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   fmt.Sprintf("inboxes/%d", inbox.ID),
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"unsupported_field"},
-			},
-		}
-
-		_, err = ts.Service.UpdateInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "unsupported field")
-	})
-}
-
-func TestDeleteInbox(t *testing.T) {
-	ctx := context.Background()
-
-	t.Run("DeleteInbox success", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Create an inbox entry
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		// Delete inbox
-		req := &v1pb.DeleteInboxRequest{
-			Name: fmt.Sprintf("inboxes/%d", inbox.ID),
-		}
-
-		_, err = ts.Service.DeleteInbox(userCtx, req)
-		require.NoError(t, err)
-
-		// Verify inbox is deleted
-		inboxes, err := ts.Store.ListInboxes(ctx, &store.FindInbox{
-			ReceiverID: &user.ID,
-		})
-		require.NoError(t, err)
-		require.Equal(t, 0, len(inboxes))
-	})
-
-	t.Run("DeleteInbox permission denied for different user", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create two users
-		user1, err := ts.CreateRegularUser(ctx, "user1")
-		require.NoError(t, err)
-		user2, err := ts.CreateRegularUser(ctx, "user2")
-		require.NoError(t, err)
-
-		// Create an inbox entry for user2
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user2.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user1 context but try to delete user2's inbox
-		userCtx := ts.CreateUserContext(ctx, user1.ID)
-
-		req := &v1pb.DeleteInboxRequest{
-			Name: fmt.Sprintf("inboxes/%d", inbox.ID),
-		}
-
-		_, err = ts.Service.DeleteInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "cannot delete inbox")
-	})
-
-	t.Run("DeleteInbox invalid name format", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.DeleteInboxRequest{
-			Name: "invalid-inbox-name",
-		}
-
-		_, err = ts.Service.DeleteInbox(userCtx, req)
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "invalid inbox name")
-	})
-
-	t.Run("DeleteInbox not found", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		req := &v1pb.DeleteInboxRequest{
-			Name: "inboxes/99999", // Non-existent inbox
-		}
-
-		_, err = ts.Service.DeleteInbox(userCtx, req)
-		require.Error(t, err)
-		st, ok := status.FromError(err)
-		require.True(t, ok)
-		require.Equal(t, codes.NotFound, st.Code())
-	})
-}
-
-func TestInboxCRUDComplete(t *testing.T) {
-	ctx := context.Background()
-
-	t.Run("Complete CRUD lifecycle", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		// Create a user
-		user, err := ts.CreateRegularUser(ctx, "testuser")
-		require.NoError(t, err)
-
-		// Create an inbox entry directly in store
-		const systemBotID int32 = 0
-		inbox, err := ts.Store.CreateInbox(ctx, &store.Inbox{
-			SenderID:   systemBotID,
-			ReceiverID: user.ID,
-			Status:     store.UNREAD,
-			Message: &storepb.InboxMessage{
-				Type: storepb.InboxMessage_MEMO_COMMENT,
-			},
-		})
-		require.NoError(t, err)
-
-		// Set user context
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		// 1. List inboxes - should have 1
-		listReq := &v1pb.ListInboxesRequest{
-			Parent: fmt.Sprintf("users/%d", user.ID),
-		}
-		listResp, err := ts.Service.ListInboxes(userCtx, listReq)
-		require.NoError(t, err)
-		require.Equal(t, 1, len(listResp.Inboxes))
-		require.Equal(t, v1pb.Inbox_UNREAD, listResp.Inboxes[0].Status)
-
-		// 2. Update inbox status to ARCHIVED
-		updateReq := &v1pb.UpdateInboxRequest{
-			Inbox: &v1pb.Inbox{
-				Name:   fmt.Sprintf("inboxes/%d", inbox.ID),
-				Status: v1pb.Inbox_ARCHIVED,
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{
-				Paths: []string{"status"},
-			},
-		}
-		updateResp, err := ts.Service.UpdateInbox(userCtx, updateReq)
-		require.NoError(t, err)
-		require.Equal(t, v1pb.Inbox_ARCHIVED, updateResp.Status)
-
-		// 3. List inboxes again - should still have 1 but ARCHIVED
-		listResp, err = ts.Service.ListInboxes(userCtx, listReq)
-		require.NoError(t, err)
-		require.Equal(t, 1, len(listResp.Inboxes))
-		require.Equal(t, v1pb.Inbox_ARCHIVED, listResp.Inboxes[0].Status)
-
-		// 4. Delete inbox
-		deleteReq := &v1pb.DeleteInboxRequest{
-			Name: fmt.Sprintf("inboxes/%d", inbox.ID),
-		}
-		_, err = ts.Service.DeleteInbox(userCtx, deleteReq)
-		require.NoError(t, err)
-
-		// 5. List inboxes - should be empty
-		listResp, err = ts.Service.ListInboxes(userCtx, listReq)
-		require.NoError(t, err)
-		require.Equal(t, 0, len(listResp.Inboxes))
-		require.Equal(t, int32(0), listResp.TotalSize)
-	})
-}

server/router/api/v1/user_service.go

@@ -1552,3 +1552,201 @@ func extractUsernameFromComparison(left, right ast.Expr) (string, bool) {
 
 	return str, true
 }
+
+// ListUserNotifications lists all notifications for a user.
+// Notifications are backed by the inbox storage layer and represent activities
+// that require user attention (e.g., memo comments).
+func (s *APIV1Service) ListUserNotifications(ctx context.Context, request *v1pb.ListUserNotificationsRequest) (*v1pb.ListUserNotificationsResponse, error) {
+	userID, err := ExtractUserIDFromName(request.Parent)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid user name: %v", err)
+	}
+
+	// Verify the requesting user has permission to view these notifications
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+	if currentUser.ID != userID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	// Fetch inbox items from storage
+	inboxes, err := s.Store.ListInboxes(ctx, &store.FindInbox{
+		ReceiverID: &userID,
+	})
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to list inboxes: %v", err)
+	}
+
+	// Convert storage layer inboxes to API notifications
+	notifications := []*v1pb.UserNotification{}
+	for _, inbox := range inboxes {
+		notification, err := s.convertInboxToUserNotification(ctx, inbox)
+		if err != nil {
+			return nil, status.Errorf(codes.Internal, "failed to convert inbox: %v", err)
+		}
+		notifications = append(notifications, notification)
+	}
+
+	return &v1pb.ListUserNotificationsResponse{
+		Notifications: notifications,
+	}, nil
+}
+
+// UpdateUserNotification updates a notification's status (e.g., marking as read/archived).
+// Only the notification owner can update their notifications.
+func (s *APIV1Service) UpdateUserNotification(ctx context.Context, request *v1pb.UpdateUserNotificationRequest) (*v1pb.UserNotification, error) {
+	if request.Notification == nil {
+		return nil, status.Errorf(codes.InvalidArgument, "notification is required")
+	}
+
+	notificationID, err := ExtractNotificationIDFromName(request.Notification.Name)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid notification name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+
+	// Verify ownership before updating
+	inboxes, err := s.Store.ListInboxes(ctx, &store.FindInbox{
+		ID: &notificationID,
+	})
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get inbox: %v", err)
+	}
+	if len(inboxes) == 0 {
+		return nil, status.Errorf(codes.NotFound, "notification not found")
+	}
+	inbox := inboxes[0]
+	if inbox.ReceiverID != currentUser.ID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	// Build update request based on field mask
+	update := &store.UpdateInbox{
+		ID: notificationID,
+	}
+
+	for _, path := range request.UpdateMask.Paths {
+		switch path {
+		case "status":
+			// Convert API status enum to storage enum
+			var inboxStatus store.InboxStatus
+			switch request.Notification.Status {
+			case v1pb.UserNotification_UNREAD:
+				inboxStatus = store.UNREAD
+			case v1pb.UserNotification_ARCHIVED:
+				inboxStatus = store.ARCHIVED
+			default:
+				return nil, status.Errorf(codes.InvalidArgument, "invalid status")
+			}
+			update.Status = inboxStatus
+		}
+	}
+
+	updatedInbox, err := s.Store.UpdateInbox(ctx, update)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to update inbox: %v", err)
+	}
+
+	notification, err := s.convertInboxToUserNotification(ctx, updatedInbox)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to convert inbox: %v", err)
+	}
+
+	return notification, nil
+}
+
+// DeleteUserNotification permanently deletes a notification.
+// Only the notification owner can delete their notifications.
+func (s *APIV1Service) DeleteUserNotification(ctx context.Context, request *v1pb.DeleteUserNotificationRequest) (*emptypb.Empty, error) {
+	notificationID, err := ExtractNotificationIDFromName(request.Name)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid notification name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+
+	// Verify ownership before deletion
+	inboxes, err := s.Store.ListInboxes(ctx, &store.FindInbox{
+		ID: &notificationID,
+	})
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get inbox: %v", err)
+	}
+	if len(inboxes) == 0 {
+		return nil, status.Errorf(codes.NotFound, "notification not found")
+	}
+	inbox := inboxes[0]
+	if inbox.ReceiverID != currentUser.ID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	if err := s.Store.DeleteInbox(ctx, &store.DeleteInbox{
+		ID: notificationID,
+	}); err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to delete inbox: %v", err)
+	}
+
+	return &emptypb.Empty{}, nil
+}
+
+// convertInboxToUserNotification converts a storage-layer inbox to an API notification.
+// This handles the mapping between the internal inbox representation and the public API.
+func (s *APIV1Service) convertInboxToUserNotification(ctx context.Context, inbox *store.Inbox) (*v1pb.UserNotification, error) {
+	notification := &v1pb.UserNotification{
+		Name:       fmt.Sprintf("users/%d/notifications/%d", inbox.ReceiverID, inbox.ID),
+		Sender:     fmt.Sprintf("%s%d", UserNamePrefix, inbox.SenderID),
+		CreateTime: timestamppb.New(time.Unix(inbox.CreatedTs, 0)),
+	}
+
+	// Convert status from storage enum to API enum
+	switch inbox.Status {
+	case store.UNREAD:
+		notification.Status = v1pb.UserNotification_UNREAD
+	case store.ARCHIVED:
+		notification.Status = v1pb.UserNotification_ARCHIVED
+	default:
+		notification.Status = v1pb.UserNotification_STATUS_UNSPECIFIED
+	}
+
+	// Extract notification type and activity ID from inbox message
+	if inbox.Message != nil {
+		switch inbox.Message.Type {
+		case storepb.InboxMessage_MEMO_COMMENT:
+			notification.Type = v1pb.UserNotification_MEMO_COMMENT
+		default:
+			notification.Type = v1pb.UserNotification_TYPE_UNSPECIFIED
+		}
+
+		if inbox.Message.ActivityId != nil {
+			notification.ActivityId = inbox.Message.ActivityId
+		}
+	}
+
+	return notification, nil
+}
+
+// ExtractNotificationIDFromName extracts the notification ID from a resource name.
+// Expected format: users/{user_id}/notifications/{notification_id}
+func ExtractNotificationIDFromName(name string) (int32, error) {
+	pattern := regexp.MustCompile(`^users/(\d+)/notifications/(\d+)$`)
+	matches := pattern.FindStringSubmatch(name)
+	if len(matches) != 3 {
+		return 0, errors.Errorf("invalid notification name: %s", name)
+	}
+
+	id, err := strconv.Atoi(matches[2])
+	if err != nil {
+		return 0, errors.Errorf("invalid notification id: %s", matches[2])
+	}
+
+	return int32(id), nil
+}

server/router/api/v1/v1.go

@@ -29,7 +29,6 @@ type APIV1Service struct {
 	v1pb.UnimplementedMemoServiceServer
 	v1pb.UnimplementedAttachmentServiceServer
 	v1pb.UnimplementedShortcutServiceServer
-	v1pb.UnimplementedInboxServiceServer
 	v1pb.UnimplementedActivityServiceServer
 	v1pb.UnimplementedIdentityProviderServiceServer
 
@@ -60,7 +59,6 @@ func NewAPIV1Service(secret string, profile *profile.Profile, store *store.Store
 	v1pb.RegisterMemoServiceServer(grpcServer, apiv1Service)
 	v1pb.RegisterAttachmentServiceServer(grpcServer, apiv1Service)
 	v1pb.RegisterShortcutServiceServer(grpcServer, apiv1Service)
-	v1pb.RegisterInboxServiceServer(grpcServer, apiv1Service)
 	v1pb.RegisterActivityServiceServer(grpcServer, apiv1Service)
 	v1pb.RegisterIdentityProviderServiceServer(grpcServer, apiv1Service)
 	reflection.Register(grpcServer)
@@ -107,9 +105,6 @@ func (s *APIV1Service) RegisterGateway(ctx context.Context, echoServer *echo.Ech
 	if err := v1pb.RegisterShortcutServiceHandler(ctx, gwMux, conn); err != nil {
 		return err
 	}
-	if err := v1pb.RegisterInboxServiceHandler(ctx, gwMux, conn); err != nil {
-		return err
-	}
 	if err := v1pb.RegisterActivityServiceHandler(ctx, gwMux, conn); err != nil {
 		return err
 	}

store/inbox.go

@@ -6,11 +6,13 @@ import (
 	storepb "github.com/usememos/memos/proto/gen/store"
 )
 
-// InboxStatus is the status for an inbox.
+// InboxStatus represents the status of an inbox notification.
 type InboxStatus string
 
 const (
-	UNREAD   InboxStatus = "UNREAD"
+	// UNREAD indicates the notification has not been read by the user.
+	UNREAD InboxStatus = "UNREAD"
+	// ARCHIVED indicates the notification has been archived/dismissed by the user.
 	ARCHIVED InboxStatus = "ARCHIVED"
 )
 
@@ -18,20 +20,24 @@ func (s InboxStatus) String() string {
 	return string(s)
 }
 
+// Inbox represents a notification in a user's inbox.
+// It connects activities to users who should be notified.
 type Inbox struct {
 	ID         int32
 	CreatedTs  int64
-	SenderID   int32
-	ReceiverID int32
-	Status     InboxStatus
-	Message    *storepb.InboxMessage
+	SenderID   int32                 // The user who triggered the notification
+	ReceiverID int32                 // The user who receives the notification
+	Status     InboxStatus           // Current status (unread/archived)
+	Message    *storepb.InboxMessage // The notification message content
 }
 
+// UpdateInbox contains fields that can be updated for an inbox item.
 type UpdateInbox struct {
 	ID     int32
 	Status InboxStatus
 }
 
+// FindInbox specifies filter criteria for querying inbox items.
 type FindInbox struct {
 	ID         *int32
 	SenderID   *int32
@@ -43,22 +49,27 @@ type FindInbox struct {
 	Offset *int
 }
 
+// DeleteInbox specifies which inbox item to delete.
 type DeleteInbox struct {
 	ID int32
 }
 
+// CreateInbox creates a new inbox notification.
 func (s *Store) CreateInbox(ctx context.Context, create *Inbox) (*Inbox, error) {
 	return s.driver.CreateInbox(ctx, create)
 }
 
+// ListInboxes retrieves inbox items matching the filter criteria.
 func (s *Store) ListInboxes(ctx context.Context, find *FindInbox) ([]*Inbox, error) {
 	return s.driver.ListInboxes(ctx, find)
 }
 
+// UpdateInbox updates an existing inbox item.
 func (s *Store) UpdateInbox(ctx context.Context, update *UpdateInbox) (*Inbox, error) {
 	return s.driver.UpdateInbox(ctx, update)
 }
 
+// DeleteInbox permanently removes an inbox item.
 func (s *Store) DeleteInbox(ctx context.Context, delete *DeleteInbox) error {
 	return s.driver.DeleteInbox(ctx, delete)
 }

web/src/components/Inbox/MemoCommentMessage.tsx

-import { InboxIcon, LoaderIcon, MessageCircleIcon, TrashIcon } from "lucide-react";
+import { CheckIcon, MessageCircleIcon, TrashIcon, XIcon } from "lucide-react";
 import { observer } from "mobx-react-lite";
 import { useState } from "react";
 import toast from "react-hot-toast";
-import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip";
+import UserAvatar from "@/components/UserAvatar";
 import { activityServiceClient } from "@/grpcweb";
 import useAsyncEffect from "@/hooks/useAsyncEffect";
 import useNavigateTo from "@/hooks/useNavigateTo";
 import { cn } from "@/lib/utils";
 import { memoStore, userStore } from "@/store";
 import { activityNamePrefix } from "@/store/common";
-import { Inbox, Inbox_Status } from "@/types/proto/api/v1/inbox_service";
 import { Memo } from "@/types/proto/api/v1/memo_service";
-import { User } from "@/types/proto/api/v1/user_service";
+import { User, UserNotification, UserNotification_Status } from "@/types/proto/api/v1/user_service";
 import { useTranslate } from "@/utils/i18n";
 
 interface Props {
-  inbox: Inbox;
+  notification: UserNotification;
 }
 
-const MemoCommentMessage = observer(({ inbox }: Props) => {
+const MemoCommentMessage = observer(({ notification }: Props) => {
   const t = useTranslate();
   const navigateTo = useNavigateTo();
   const [relatedMemo, setRelatedMemo] = useState<Memo | undefined>(undefined);
+  const [commentMemo, setCommentMemo] = useState<Memo | undefined>(undefined);
   const [sender, setSender] = useState<User | undefined>(undefined);
   const [initialized, setInitialized] = useState<boolean>(false);
   const [hasError, setHasError] = useState<boolean>(false);
 
   useAsyncEffect(async () => {
-    if (!inbox.activityId) {
+    if (!notification.activityId) {
       return;
     }
 
     try {
       const activity = await activityServiceClient.getActivity({
-        name: `${activityNamePrefix}${inbox.activityId}`,
+        name: `${activityNamePrefix}${notification.activityId}`,
       });
 
       if (activity.payload?.memoComment) {
@@ -42,7 +42,14 @@ const MemoCommentMessage = observer(({ inbox }: Props) => {
           skipStore: true,
         });
         setRelatedMemo(memo);
-        const sender = await userStore.getOrFetchUserByName(inbox.sender);
+
+        // Fetch the comment memo
+        const comment = await memoStore.getOrFetchMemoByName(memoCommentPayload.memo, {
+          skipStore: true,
+        });
+        setCommentMemo(comment);
+
+        const sender = await userStore.getOrFetchUserByName(notification.sender);
         setSender(sender);
         setInitialized(true);
       }
@@ -51,7 +58,7 @@ const MemoCommentMessage = observer(({ inbox }: Props) => {
       setHasError(true);
       return;
     }
-  }, [inbox.activityId]);
+  }, [notification.activityId]);
 
   const handleNavigateToMemo = async () => {
     if (!relatedMemo) {
@@ -59,16 +66,16 @@ const MemoCommentMessage = observer(({ inbox }: Props) => {
     }
 
     navigateTo(`/${relatedMemo.name}`);
-    if (inbox.status === Inbox_Status.UNREAD) {
+    if (notification.status === UserNotification_Status.UNREAD) {
       handleArchiveMessage(true);
     }
   };
 
   const handleArchiveMessage = async (silence = false) => {
-    await userStore.updateInbox(
+    await userStore.updateNotification(
       {
-        name: inbox.name,
-        status: Inbox_Status.ARCHIVED,
+        name: notification.name,
+        status: UserNotification_Status.ARCHIVED,
       },
       ["status"],
     );
@@ -78,104 +85,120 @@ const MemoCommentMessage = observer(({ inbox }: Props) => {
   };
 
   const handleDeleteMessage = async () => {
-    await userStore.deleteInbox(inbox.name);
+    await userStore.deleteNotification(notification.name);
     toast.success(t("message.deleted-successfully"));
   };
 
-  const deleteButton = () => (
-    <>
-      <div>
-        <TooltipProvider>
-          <Tooltip>
-            <TooltipTrigger>
-              <TrashIcon
-                className="w-4 h-auto cursor-pointer text-muted-foreground hover:text-primary"
-                onClick={() => handleDeleteMessage()}
-              />
-            </TooltipTrigger>
-            <TooltipContent>
-              <p>{t("common.delete")}</p>
-            </TooltipContent>
-          </Tooltip>
-        </TooltipProvider>
+  if (!initialized && !hasError) {
+    return (
+      <div className="w-full px-4 py-3.5 border-b border-border last:border-b-0 bg-muted/20 animate-pulse">
+        <div className="flex items-start gap-3">
+          <div className="w-9 h-9 rounded-full bg-muted/60 shrink-0" />
+          <div className="flex-1 space-y-2.5">
+            <div className="h-3.5 bg-muted/60 rounded w-2/5" />
+            <div className="h-16 bg-muted/40 rounded-md" />
+          </div>
+        </div>
       </div>
-    </>
-  );
+    );
+  }
 
-  const archiveButton = () => (
-    <>
-      <div>
-        <TooltipProvider>
-          <Tooltip>
-            <TooltipTrigger>
-              <InboxIcon
-                className="w-4 h-auto cursor-pointer text-muted-foreground hover:text-primary"
-                onClick={() => handleArchiveMessage()}
-              />
-            </TooltipTrigger>
-            <TooltipContent>
-              <p>{t("common.archive")}</p>
-            </TooltipContent>
-          </Tooltip>
-        </TooltipProvider>
+  if (hasError) {
+    return (
+      <div className="w-full px-4 py-3.5 border-b border-border last:border-b-0 bg-destructive/[0.03]">
+        <div className="flex items-center justify-between">
+          <div className="flex items-center gap-3">
+            <div className="w-9 h-9 rounded-full bg-destructive/10 flex items-center justify-center shrink-0">
+              <XIcon className="w-4 h-4 text-destructive" />
+            </div>
+            <span className="text-sm text-destructive/90">{t("inbox.failed-to-load")}</span>
+          </div>
+          <button
+            onClick={handleDeleteMessage}
+            className="p-1.5 hover:bg-destructive/10 rounded-md transition-colors"
+            title={t("common.delete")}
+          >
+            <TrashIcon className="w-3.5 h-3.5 text-destructive/70 hover:text-destructive" />
+          </button>
+        </div>
       </div>
-    </>
-  );
+    );
+  }
+
+  const isUnread = notification.status === UserNotification_Status.UNREAD;
 
   return (
-    <div className="w-full flex flex-row justify-start items-start gap-3">
-      <div
-        className={cn(
-          "shrink-0 mt-2 p-2 rounded-full border",
-          inbox.status === Inbox_Status.UNREAD
-            ? "border-primary text-primary bg-primary/10"
-            : "border-muted-foreground text-muted-foreground bg-muted",
-        )}
-      >
-        <TooltipProvider>
-          <Tooltip>
-            <TooltipTrigger>
-              <MessageCircleIcon className="w-4 sm:w-5 h-auto" />
-            </TooltipTrigger>
-            <TooltipContent>
-              <p>Comment</p>
-            </TooltipContent>
-          </Tooltip>
-        </TooltipProvider>
-      </div>
-      <div
-        className={cn(
-          "border w-full p-2 px-3 rounded-lg flex flex-col justify-start items-start gap-1 border-border hover:bg-background",
-          inbox.status !== Inbox_Status.UNREAD && "opacity-60",
-        )}
-      >
-        {initialized ? (
-          <>
-            <div className="w-full flex flex-row justify-between items-center">
-              <span className="text-sm text-muted-foreground">{inbox.createTime?.toLocaleString()}</span>
-              {inbox.status === Inbox_Status.UNREAD ? archiveButton() : deleteButton()}
+    <div
+      className={cn(
+        "w-full px-4 py-3.5 border-b border-border last:border-b-0 transition-colors group relative",
+        isUnread ? "bg-primary/[0.02] hover:bg-primary/[0.04]" : "hover:bg-muted/40",
+      )}
+    >
+      {/* Unread indicator bar */}
+      {isUnread && <div className="absolute left-0 top-0 bottom-0 w-1 bg-primary" />}
+
+      <div className="flex items-start gap-3">
+        {/* Avatar & Icon */}
+        <div className="relative shrink-0 mt-0.5">
+          <UserAvatar className="w-9 h-9" avatarUrl={sender?.avatarUrl} />
+          <div
+            className={cn(
+              "absolute -bottom-0.5 -right-0.5 w-[18px] h-[18px] rounded-full border-[2px] border-background flex items-center justify-center shadow-sm",
+              isUnread ? "bg-primary text-primary-foreground" : "bg-muted text-muted-foreground",
+            )}
+          >
+            <MessageCircleIcon className="w-2.5 h-2.5" />
+          </div>
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 min-w-0">
+          {/* Header */}
+          <div className="flex items-start justify-between gap-2">
+            <div className="flex-1 min-w-0 flex items-baseline gap-1.5 flex-wrap">
+              <span className="font-semibold text-sm text-foreground">{sender?.displayName || sender?.username}</span>
+              <span className="text-sm text-muted-foreground">commented on your memo</span>
+              <span className="text-xs text-muted-foreground/80">
+                · {notification.createTime?.toLocaleDateString([], { month: "short", day: "numeric" })} at{" "}
+                {notification.createTime?.toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" })}
+              </span>
+            </div>
+            <div className="flex items-center gap-0.5 shrink-0">
+              {isUnread ? (
+                <button
+                  onClick={() => handleArchiveMessage()}
+                  className="p-1.5 hover:bg-background/80 rounded-md transition-all opacity-0 group-hover:opacity-100"
+                  title={t("common.archive")}
+                >
+                  <CheckIcon className="w-3.5 h-3.5 text-muted-foreground hover:text-primary" />
+                </button>
+              ) : (
+                <button
+                  onClick={handleDeleteMessage}
+                  className="p-1.5 hover:bg-background/80 rounded-md transition-all opacity-0 group-hover:opacity-100"
+                  title={t("common.delete")}
+                >
+                  <TrashIcon className="w-3.5 h-3.5 text-muted-foreground hover:text-destructive" />
+                </button>
+              )}
             </div>
-            <p
-              className="text-base leading-tight cursor-pointer text-muted-foreground hover:underline hover:text-primary"
+          </div>
+
+          {/* Comment Preview */}
+          {commentMemo && (
+            <div
               onClick={handleNavigateToMemo}
+              className="mt-2 p-3 rounded-md bg-muted/40 hover:bg-muted/60 cursor-pointer border border-border/50 hover:border-border transition-all group/comment"
             >
-              {t("inbox.memo-comment", {
-                user: sender?.displayName || sender?.username,
-                memo: relatedMemo?.name,
-                interpolation: { escapeValue: false },
-              })}
-            </p>
-          </>
-        ) : hasError ? (
-          <div className="w-full flex flex-row justify-between items-center">
-            <span className="text-sm text-muted-foreground">{t("inbox.failed-to-load")}</span>
-            {deleteButton()}
-          </div>
-        ) : (
-          <div className="w-full flex flex-row justify-center items-center my-2">
-            <LoaderIcon className="animate-spin text-muted-foreground" />
-          </div>
-        )}
+              <div className="flex items-start gap-2">
+                <MessageCircleIcon className="w-3.5 h-3.5 text-muted-foreground/60 shrink-0 mt-0.5" />
+                <p className="text-[13px] text-foreground/90 line-clamp-2 leading-relaxed group-hover/comment:text-foreground transition-colors">
+                  {commentMemo.content || <span className="italic text-muted-foreground">Empty comment</span>}
+                </p>
+              </div>
+            </div>
+          )}
+        </div>
       </div>
     </div>
   );

web/src/components/Navigation.tsx

-import { EarthIcon, LibraryIcon, PaperclipIcon, UserCircleIcon } from "lucide-react";
+import { BellIcon, EarthIcon, LibraryIcon, PaperclipIcon, UserCircleIcon } from "lucide-react";
 import { observer } from "mobx-react-lite";
 import { useEffect } from "react";
 import { NavLink } from "react-router-dom";
@@ -33,7 +33,7 @@ const Navigation = observer((props: Props) => {
       return;
     }
 
-    userStore.fetchInboxes();
+    userStore.fetchNotifications();
   }, []);
 
   const homeNavLink: NavLinkItem = {
@@ -54,6 +54,22 @@ const Navigation = observer((props: Props) => {
     title: t("common.attachments"),
     icon: <PaperclipIcon className="w-6 h-auto shrink-0" />,
   };
+  const unreadCount = userStore.state.notifications.filter((n) => n.status === "UNREAD").length;
+  const inboxNavLink: NavLinkItem = {
+    id: "header-inbox",
+    path: Routes.INBOX,
+    title: t("common.inbox"),
+    icon: (
+      <div className="relative">
+        <BellIcon className="w-6 h-auto shrink-0" />
+        {unreadCount > 0 && (
+          <span className="absolute -top-1 -right-1 min-w-[18px] h-[18px] px-1 flex items-center justify-center bg-primary text-primary-foreground text-[10px] font-semibold rounded-full border-2 border-background">
+            {unreadCount > 99 ? "99+" : unreadCount}
+          </span>
+        )}
+      </div>
+    ),
+  };
   const signInNavLink: NavLinkItem = {
     id: "header-auth",
     path: Routes.AUTH,
@@ -61,7 +77,9 @@ const Navigation = observer((props: Props) => {
     icon: <UserCircleIcon className="w-6 h-auto shrink-0" />,
   };
 
-  const navLinks: NavLinkItem[] = currentUser ? [homeNavLink, exploreNavLink, attachmentsNavLink] : [exploreNavLink, signInNavLink];
+  const navLinks: NavLinkItem[] = currentUser
+    ? [homeNavLink, exploreNavLink, attachmentsNavLink, inboxNavLink]
+    : [exploreNavLink, signInNavLink];
 
   return (
     <header className={cn("w-full h-full overflow-auto flex flex-col justify-between items-start gap-4 hide-scrollbar", className)}>

web/src/components/UserMenu.tsx

-import {
-  ArchiveIcon,
-  LogOutIcon,
-  User2Icon,
-  SquareUserIcon,
-  SettingsIcon,
-  BellIcon,
-  GlobeIcon,
-  PaletteIcon,
-  CheckIcon,
-} from "lucide-react";
+import { ArchiveIcon, LogOutIcon, User2Icon, SquareUserIcon, SettingsIcon, GlobeIcon, PaletteIcon, CheckIcon } from "lucide-react";
 import { observer } from "mobx-react-lite";
 import { authServiceClient } from "@/grpcweb";
 import useCurrentUser from "@/hooks/useCurrentUser";
@@ -99,10 +89,6 @@ const UserMenu = observer((props: Props) => {
           <ArchiveIcon className="size-4 text-muted-foreground" />
           {t("common.archived")}
         </DropdownMenuItem>
-        <DropdownMenuItem onClick={() => navigateTo(Routes.INBOX)}>
-          <BellIcon className="size-4 text-muted-foreground" />
-          {t("common.inbox")}
-        </DropdownMenuItem>
         <DropdownMenuSub>
           <DropdownMenuSubTrigger>
             <GlobeIcon className="size-4 text-muted-foreground" />

web/src/grpcweb.ts

@@ -3,7 +3,6 @@ import { ActivityServiceDefinition } from "./types/proto/api/v1/activity_service
 import { AttachmentServiceDefinition } from "./types/proto/api/v1/attachment_service";
 import { AuthServiceDefinition } from "./types/proto/api/v1/auth_service";
 import { IdentityProviderServiceDefinition } from "./types/proto/api/v1/idp_service";
-import { InboxServiceDefinition } from "./types/proto/api/v1/inbox_service";
 import { MemoServiceDefinition } from "./types/proto/api/v1/memo_service";
 import { ShortcutServiceDefinition } from "./types/proto/api/v1/shortcut_service";
 import { UserServiceDefinition } from "./types/proto/api/v1/user_service";
@@ -30,8 +29,6 @@ export const attachmentServiceClient = clientFactory.create(AttachmentServiceDef
 
 export const shortcutServiceClient = clientFactory.create(ShortcutServiceDefinition, channel);
 
-export const inboxServiceClient = clientFactory.create(InboxServiceDefinition, channel);
-
 export const activityServiceClient = clientFactory.create(ActivityServiceDefinition, channel);
 
 export const identityProviderServiceClient = clientFactory.create(IdentityProviderServiceDefinition, channel);

web/src/locales/en.json

@@ -18,6 +18,7 @@
     "about": "About",
     "add": "Add",
     "admin": "Admin",
+    "all": "All",
     "archive": "Archive",
     "archived": "Archived",
     "attachments": "Attachments",
@@ -125,8 +126,10 @@
   },
   "inbox": {
     "memo-comment": "{{user}} has a comment on your {{memo}}.",
-    "version-update": "New version {{version}} is available now!",
-    "failed-to-load": "Failed to load inbox item"
+    "failed-to-load": "Failed to load inbox item",
+    "unread": "Unread",
+    "no-unread": "No unread notifications",
+    "no-archived": "No archived notifications"
   },
   "markdown": {
     "checkbox": "Checkbox",

web/src/pages/Inboxes.tsx

 import { sortBy } from "lodash-es";
-import { BellIcon } from "lucide-react";
+import { ArchiveIcon, BellIcon, InboxIcon } from "lucide-react";
 import { observer } from "mobx-react-lite";
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import Empty from "@/components/Empty";
 import MemoCommentMessage from "@/components/Inbox/MemoCommentMessage";
 import MobileHeader from "@/components/MobileHeader";
 import useResponsiveWidth from "@/hooks/useResponsiveWidth";
+import { cn } from "@/lib/utils";
 import { userStore } from "@/store";
-import { Inbox, Inbox_Status, Inbox_Type } from "@/types/proto/api/v1/inbox_service";
+import { UserNotification, UserNotification_Status, UserNotification_Type } from "@/types/proto/api/v1/user_service";
 import { useTranslate } from "@/utils/i18n";
 
 const Inboxes = observer(() => {
   const t = useTranslate();
   const { md } = useResponsiveWidth();
+  const [filter, setFilter] = useState<"all" | "unread" | "archived">("all");
 
-  const inboxes = sortBy(userStore.state.inboxes, (inbox: Inbox) => {
-    if (inbox.status === Inbox_Status.UNREAD) return 0;
-    if (inbox.status === Inbox_Status.ARCHIVED) return 1;
-    return 2;
+  const allNotifications = sortBy(userStore.state.notifications, (notification: UserNotification) => {
+    return -(notification.createTime?.getTime() || 0);
   });
 
-  const fetchInboxes = async () => {
+  const notifications = allNotifications.filter((notification) => {
+    if (filter === "unread") return notification.status === UserNotification_Status.UNREAD;
+    if (filter === "archived") return notification.status === UserNotification_Status.ARCHIVED;
+    return true;
+  });
+
+  const unreadCount = allNotifications.filter((n) => n.status === UserNotification_Status.UNREAD).length;
+  const archivedCount = allNotifications.filter((n) => n.status === UserNotification_Status.ARCHIVED).length;
+
+  const fetchNotifications = async () => {
     try {
-      await userStore.fetchInboxes();
+      await userStore.fetchNotifications();
     } catch (error) {
-      console.error("Failed to fetch inboxes:", error);
+      console.error("Failed to fetch notifications:", error);
     }
   };
 
   useEffect(() => {
-    fetchInboxes();
+    fetchNotifications();
   }, []);
 
   return (
     <section className="@container w-full max-w-5xl min-h-full flex flex-col justify-start items-center sm:pt-3 md:pt-6 pb-8">
       {!md && <MobileHeader />}
       <div className="w-full px-4 sm:px-6">
-        <div className="w-full border border-border flex flex-col justify-start items-start px-4 py-3 rounded-xl bg-background text-foreground">
-          <div className="relative w-full flex flex-row justify-between items-center">
-            <p className="py-1 flex flex-row justify-start items-center select-none opacity-80">
-              <BellIcon className="w-6 h-auto mr-1 opacity-80" />
-              <span className="text-lg">{t("common.inbox")}</span>
-            </p>
+        <div className="w-full border border-border flex flex-col justify-start items-start rounded-xl bg-background text-foreground overflow-hidden">
+          {/* Header */}
+          <div className="w-full px-4 py-4 border-b border-border">
+            <div className="flex flex-row justify-between items-center">
+              <div className="flex flex-row items-center gap-2">
+                <BellIcon className="w-5 h-auto text-muted-foreground" />
+                <h1 className="text-xl font-semibold">{t("common.inbox")}</h1>
+                {unreadCount > 0 && (
+                  <span className="ml-1 px-2 py-0.5 text-xs font-medium rounded-full bg-primary text-primary-foreground">
+                    {unreadCount}
+                  </span>
+                )}
+              </div>
+            </div>
           </div>
-          <div className="w-full h-auto flex flex-col justify-start items-start px-2 pb-4">
-            {inboxes.length === 0 && (
-              <div className="w-full mt-4 mb-8 flex flex-col justify-center items-center italic">
+
+          {/* Filter Tabs */}
+          <div className="w-full px-4 py-2 border-b border-border bg-muted/30">
+            <div className="flex flex-row gap-1">
+              <button
+                onClick={() => setFilter("all")}
+                className={cn(
+                  "px-3 py-1.5 text-sm font-medium rounded-md transition-colors",
+                  filter === "all"
+                    ? "bg-background text-foreground shadow-sm"
+                    : "text-muted-foreground hover:text-foreground hover:bg-background/50",
+                )}
+              >
+                {t("common.all")} ({allNotifications.length})
+              </button>
+              <button
+                onClick={() => setFilter("unread")}
+                className={cn(
+                  "px-3 py-1.5 text-sm font-medium rounded-md transition-colors flex items-center gap-1.5",
+                  filter === "unread"
+                    ? "bg-background text-foreground shadow-sm"
+                    : "text-muted-foreground hover:text-foreground hover:bg-background/50",
+                )}
+              >
+                <InboxIcon className="w-3.5 h-auto" />
+                {t("inbox.unread")} ({unreadCount})
+              </button>
+              <button
+                onClick={() => setFilter("archived")}
+                className={cn(
+                  "px-3 py-1.5 text-sm font-medium rounded-md transition-colors flex items-center gap-1.5",
+                  filter === "archived"
+                    ? "bg-background text-foreground shadow-sm"
+                    : "text-muted-foreground hover:text-foreground hover:bg-background/50",
+                )}
+              >
+                <ArchiveIcon className="w-3.5 h-auto" />
+                {t("common.archived")} ({archivedCount})
+              </button>
+            </div>
+          </div>
+
+          {/* Notifications List */}
+          <div className="w-full">
+            {notifications.length === 0 ? (
+              <div className="w-full py-16 flex flex-col justify-center items-center">
                 <Empty />
-                <p className="mt-4 text-muted-foreground">{t("message.no-data")}</p>
+                <p className="mt-4 text-sm text-muted-foreground">
+                  {filter === "unread" ? t("inbox.no-unread") : filter === "archived" ? t("inbox.no-archived") : t("message.no-data")}
+                </p>
+              </div>
+            ) : (
+              <div className="flex flex-col">
+                {notifications.map((notification: UserNotification) => {
+                  if (notification.type === UserNotification_Type.MEMO_COMMENT) {
+                    return <MemoCommentMessage key={notification.name} notification={notification} />;
+                  }
+                  return null;
+                })}
               </div>
             )}
-            <div className="flex flex-col justify-start items-start w-full mt-4 gap-4">
-              {inboxes.map((inbox: Inbox) => {
-                if (inbox.type === Inbox_Type.MEMO_COMMENT) {
-                  return <MemoCommentMessage key={`${inbox.name}-${inbox.status}`} inbox={inbox} />;
-                }
-                return undefined;
-              })}
-            </div>
           </div>
         </div>
       </div>

web/src/store/user.ts

 import { uniqueId } from "lodash-es";
 import { makeAutoObservable, computed } from "mobx";
-import { authServiceClient, inboxServiceClient, userServiceClient, shortcutServiceClient } from "@/grpcweb";
-import { Inbox } from "@/types/proto/api/v1/inbox_service";
+import { authServiceClient, userServiceClient, shortcutServiceClient } from "@/grpcweb";
 import { Shortcut } from "@/types/proto/api/v1/shortcut_service";
 import {
   User,
+  UserNotification,
   UserSetting,
   UserSetting_Key,
   UserSetting_GeneralSetting,
@@ -24,7 +24,7 @@ class LocalState {
   userAccessTokensSetting?: UserSetting_AccessTokensSetting;
   userWebhooksSetting?: UserSetting_WebhooksSetting;
   shortcuts: Shortcut[] = [];
-  inboxes: Inbox[] = [];
+  notifications: UserNotification[] = [];
   userMapByName: Record<string, User> = {};
   userStatsByName: Record<string, UserStats> = {};
 
@@ -218,40 +218,40 @@ const userStore = (() => {
   // Note: fetchShortcuts is now handled by fetchUserSettings
   // The shortcuts are extracted from the user shortcuts setting
 
-  const fetchInboxes = async () => {
+  const fetchNotifications = async () => {
     if (!state.currentUser) {
       throw new Error("No current user available");
     }
 
-    const { inboxes } = await inboxServiceClient.listInboxes({
+    const { notifications } = await userServiceClient.listUserNotifications({
       parent: state.currentUser,
     });
 
     state.setPartial({
-      inboxes,
+      notifications,
     });
   };
 
-  const updateInbox = async (inbox: Partial<Inbox>, updateMask: string[]) => {
-    const updatedInbox = await inboxServiceClient.updateInbox({
-      inbox,
+  const updateNotification = async (notification: Partial<UserNotification>, updateMask: string[]) => {
+    const updatedNotification = await userServiceClient.updateUserNotification({
+      notification,
       updateMask,
     });
     state.setPartial({
-      inboxes: state.inboxes.map((i) => {
-        if (i.name === updatedInbox.name) {
-          return updatedInbox;
+      notifications: state.notifications.map((n) => {
+        if (n.name === updatedNotification.name) {
+          return updatedNotification;
         }
-        return i;
+        return n;
       }),
     });
-    return updatedInbox;
+    return updatedNotification;
   };
 
-  const deleteInbox = async (name: string) => {
-    await inboxServiceClient.deleteInbox({ name });
+  const deleteNotification = async (name: string) => {
+    await userServiceClient.deleteUserNotification({ name });
     state.setPartial({
-      inboxes: state.inboxes.filter((i) => i.name !== name),
+      notifications: state.notifications.filter((n) => n.name !== name),
     });
   };
 
@@ -296,9 +296,9 @@ const userStore = (() => {
     updateUserGeneralSetting,
     getUserGeneralSetting,
     fetchUserSettings,
-    fetchInboxes,
-    updateInbox,
-    deleteInbox,
+    fetchNotifications,
+    updateNotification,
+    deleteNotification,
     fetchUserStats,
     setStatsStateId,
   };

web/src/types/proto/api/v1/activity_service.ts

@@ -39,8 +39,6 @@ export enum Activity_Type {
   TYPE_UNSPECIFIED = "TYPE_UNSPECIFIED",
   /** MEMO_COMMENT - Memo comment activity. */
   MEMO_COMMENT = "MEMO_COMMENT",
-  /** VERSION_UPDATE - Version update activity. */
-  VERSION_UPDATE = "VERSION_UPDATE",
   UNRECOGNIZED = "UNRECOGNIZED",
 }
 
@@ -52,9 +50,6 @@ export function activity_TypeFromJSON(object: any): Activity_Type {
     case 1:
     case "MEMO_COMMENT":
       return Activity_Type.MEMO_COMMENT;
-    case 2:
-    case "VERSION_UPDATE":
-      return Activity_Type.VERSION_UPDATE;
     case -1:
     case "UNRECOGNIZED":
     default:
@@ -68,8 +63,6 @@ export function activity_TypeToNumber(object: Activity_Type): number {
       return 0;
     case Activity_Type.MEMO_COMMENT:
       return 1;
-    case Activity_Type.VERSION_UPDATE:
-      return 2;
     case Activity_Type.UNRECOGNIZED:
     default:
       return -1;

web/src/types/proto/api/v1/inbox_service.ts

@@ -89,8 +89,6 @@ export enum Inbox_Type {
   TYPE_UNSPECIFIED = "TYPE_UNSPECIFIED",
   /** MEMO_COMMENT - Memo comment notification. */
   MEMO_COMMENT = "MEMO_COMMENT",
-  /** VERSION_UPDATE - Version update notification. */
-  VERSION_UPDATE = "VERSION_UPDATE",
   UNRECOGNIZED = "UNRECOGNIZED",
 }
 
@@ -102,9 +100,6 @@ export function inbox_TypeFromJSON(object: any): Inbox_Type {
     case 1:
     case "MEMO_COMMENT":
       return Inbox_Type.MEMO_COMMENT;
-    case 2:
-    case "VERSION_UPDATE":
-      return Inbox_Type.VERSION_UPDATE;
     case -1:
     case "UNRECOGNIZED":
     default:
@@ -118,8 +113,6 @@ export function inbox_TypeToNumber(object: Inbox_Type): number {
       return 0;
     case Inbox_Type.MEMO_COMMENT:
       return 1;
-    case Inbox_Type.VERSION_UPDATE:
-      return 2;
     case Inbox_Type.UNRECOGNIZED:
     default:
       return -1;

web/src/types/proto/api/v1/user_service.ts

@@ -579,6 +579,127 @@ export interface DeleteUserWebhookRequest {
   name: string;
 }
 
+export interface UserNotification {
+  /**
+   * The resource name of the notification.
+   * Format: users/{user}/notifications/{notification}
+   */
+  name: string;
+  /**
+   * The sender of the notification.
+   * Format: users/{user}
+   */
+  sender: string;
+  /** The status of the notification. */
+  status: UserNotification_Status;
+  /** The creation timestamp. */
+  createTime?:
+    | Date
+    | undefined;
+  /** The type of the notification. */
+  type: UserNotification_Type;
+  /** The activity ID associated with this notification. */
+  activityId?: number | undefined;
+}
+
+export enum UserNotification_Status {
+  STATUS_UNSPECIFIED = "STATUS_UNSPECIFIED",
+  UNREAD = "UNREAD",
+  ARCHIVED = "ARCHIVED",
+  UNRECOGNIZED = "UNRECOGNIZED",
+}
+
+export function userNotification_StatusFromJSON(object: any): UserNotification_Status {
+  switch (object) {
+    case 0:
+    case "STATUS_UNSPECIFIED":
+      return UserNotification_Status.STATUS_UNSPECIFIED;
+    case 1:
+    case "UNREAD":
+      return UserNotification_Status.UNREAD;
+    case 2:
+    case "ARCHIVED":
+      return UserNotification_Status.ARCHIVED;
+    case -1:
+    case "UNRECOGNIZED":
+    default:
+      return UserNotification_Status.UNRECOGNIZED;
+  }
+}
+
+export function userNotification_StatusToNumber(object: UserNotification_Status): number {
+  switch (object) {
+    case UserNotification_Status.STATUS_UNSPECIFIED:
+      return 0;
+    case UserNotification_Status.UNREAD:
+      return 1;
+    case UserNotification_Status.ARCHIVED:
+      return 2;
+    case UserNotification_Status.UNRECOGNIZED:
+    default:
+      return -1;
+  }
+}
+
+export enum UserNotification_Type {
+  TYPE_UNSPECIFIED = "TYPE_UNSPECIFIED",
+  MEMO_COMMENT = "MEMO_COMMENT",
+  UNRECOGNIZED = "UNRECOGNIZED",
+}
+
+export function userNotification_TypeFromJSON(object: any): UserNotification_Type {
+  switch (object) {
+    case 0:
+    case "TYPE_UNSPECIFIED":
+      return UserNotification_Type.TYPE_UNSPECIFIED;
+    case 1:
+    case "MEMO_COMMENT":
+      return UserNotification_Type.MEMO_COMMENT;
+    case -1:
+    case "UNRECOGNIZED":
+    default:
+      return UserNotification_Type.UNRECOGNIZED;
+  }
+}
+
+export function userNotification_TypeToNumber(object: UserNotification_Type): number {
+  switch (object) {
+    case UserNotification_Type.TYPE_UNSPECIFIED:
+      return 0;
+    case UserNotification_Type.MEMO_COMMENT:
+      return 1;
+    case UserNotification_Type.UNRECOGNIZED:
+    default:
+      return -1;
+  }
+}
+
+export interface ListUserNotificationsRequest {
+  /**
+   * The parent user resource.
+   * Format: users/{user}
+   */
+  parent: string;
+  pageSize: number;
+  pageToken: string;
+  filter: string;
+}
+
+export interface ListUserNotificationsResponse {
+  notifications: UserNotification[];
+  nextPageToken: string;
+}
+
+export interface UpdateUserNotificationRequest {
+  notification?: UserNotification | undefined;
+  updateMask?: string[] | undefined;
+}
+
+export interface DeleteUserNotificationRequest {
+  /** Format: users/{user}/notifications/{notification} */
+  name: string;
+}
+
 function createBaseUser(): User {
   return {
     name: "",
@@ -3206,190 +3327,549 @@ export const DeleteUserWebhookRequest: MessageFns<DeleteUserWebhookRequest> = {
   },
 };
 
-export type UserServiceDefinition = typeof UserServiceDefinition;
-export const UserServiceDefinition = {
-  name: "UserService",
-  fullName: "memos.api.v1.UserService",
-  methods: {
-    /** ListUsers returns a list of users. */
-    listUsers: {
-      name: "ListUsers",
-      requestType: ListUsersRequest,
-      requestStream: false,
-      responseType: ListUsersResponse,
-      responseStream: false,
-      options: {
-        _unknownFields: {
-          578365826: [new Uint8Array([15, 18, 13, 47, 97, 112, 105, 47, 118, 49, 47, 117, 115, 101, 114, 115])],
-        },
-      },
-    },
-    /**
-     * GetUser gets a user by ID or username.
-     * Supports both numeric IDs and username strings:
-     *   - users/{id}       (e.g., users/101)
-     *   - users/{username} (e.g., users/steven)
-     */
-    getUser: {
-      name: "GetUser",
-      requestType: GetUserRequest,
-      requestStream: false,
-      responseType: User,
-      responseStream: false,
-      options: {
-        _unknownFields: {
-          8410: [new Uint8Array([4, 110, 97, 109, 101])],
-          578365826: [
-            new Uint8Array([
-              24,
-              18,
-              22,
-              47,
-              97,
-              112,
-              105,
-              47,
-              118,
-              49,
-              47,
-              123,
-              110,
-              97,
-              109,
-              101,
-              61,
-              117,
-              115,
-              101,
-              114,
-              115,
-              47,
-              42,
-              125,
-            ]),
-          ],
-        },
-      },
-    },
-    /** CreateUser creates a new user. */
-    createUser: {
-      name: "CreateUser",
-      requestType: CreateUserRequest,
-      requestStream: false,
-      responseType: User,
-      responseStream: false,
-      options: {
-        _unknownFields: {
-          8410: [new Uint8Array([4, 117, 115, 101, 114])],
-          578365826: [
-            new Uint8Array([
-              21,
-              58,
-              4,
-              117,
-              115,
-              101,
-              114,
-              34,
-              13,
-              47,
-              97,
-              112,
-              105,
-              47,
-              118,
-              49,
-              47,
-              117,
-              115,
-              101,
-              114,
-              115,
-            ]),
-          ],
-        },
-      },
-    },
-    /** UpdateUser updates a user. */
-    updateUser: {
-      name: "UpdateUser",
-      requestType: UpdateUserRequest,
-      requestStream: false,
-      responseType: User,
-      responseStream: false,
-      options: {
-        _unknownFields: {
-          8410: [new Uint8Array([16, 117, 115, 101, 114, 44, 117, 112, 100, 97, 116, 101, 95, 109, 97, 115, 107])],
-          578365826: [
-            new Uint8Array([
-              35,
-              58,
-              4,
-              117,
-              115,
-              101,
-              114,
-              50,
-              27,
-              47,
-              97,
-              112,
-              105,
-              47,
-              118,
-              49,
-              47,
-              123,
-              117,
-              115,
-              101,
-              114,
-              46,
-              110,
-              97,
-              109,
-              101,
-              61,
-              117,
-              115,
-              101,
-              114,
-              115,
-              47,
-              42,
-              125,
-            ]),
-          ],
-        },
-      },
-    },
-    /** DeleteUser deletes a user. */
-    deleteUser: {
-      name: "DeleteUser",
-      requestType: DeleteUserRequest,
-      requestStream: false,
-      responseType: Empty,
-      responseStream: false,
-      options: {
-        _unknownFields: {
-          8410: [new Uint8Array([4, 110, 97, 109, 101])],
-          578365826: [
-            new Uint8Array([
-              24,
-              42,
-              22,
-              47,
-              97,
-              112,
-              105,
-              47,
-              118,
-              49,
-              47,
-              123,
-              110,
-              97,
-              109,
+function createBaseUserNotification(): UserNotification {
+  return {
+    name: "",
+    sender: "",
+    status: UserNotification_Status.STATUS_UNSPECIFIED,
+    createTime: undefined,
+    type: UserNotification_Type.TYPE_UNSPECIFIED,
+    activityId: undefined,
+  };
+}
+
+export const UserNotification: MessageFns<UserNotification> = {
+  encode(message: UserNotification, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.name !== "") {
+      writer.uint32(10).string(message.name);
+    }
+    if (message.sender !== "") {
+      writer.uint32(18).string(message.sender);
+    }
+    if (message.status !== UserNotification_Status.STATUS_UNSPECIFIED) {
+      writer.uint32(24).int32(userNotification_StatusToNumber(message.status));
+    }
+    if (message.createTime !== undefined) {
+      Timestamp.encode(toTimestamp(message.createTime), writer.uint32(34).fork()).join();
+    }
+    if (message.type !== UserNotification_Type.TYPE_UNSPECIFIED) {
+      writer.uint32(40).int32(userNotification_TypeToNumber(message.type));
+    }
+    if (message.activityId !== undefined) {
+      writer.uint32(48).int32(message.activityId);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): UserNotification {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseUserNotification();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.name = reader.string();
+          continue;
+        }
+        case 2: {
+          if (tag !== 18) {
+            break;
+          }
+
+          message.sender = reader.string();
+          continue;
+        }
+        case 3: {
+          if (tag !== 24) {
+            break;
+          }
+
+          message.status = userNotification_StatusFromJSON(reader.int32());
+          continue;
+        }
+        case 4: {
+          if (tag !== 34) {
+            break;
+          }
+
+          message.createTime = fromTimestamp(Timestamp.decode(reader, reader.uint32()));
+          continue;
+        }
+        case 5: {
+          if (tag !== 40) {
+            break;
+          }
+
+          message.type = userNotification_TypeFromJSON(reader.int32());
+          continue;
+        }
+        case 6: {
+          if (tag !== 48) {
+            break;
+          }
+
+          message.activityId = reader.int32();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  create(base?: DeepPartial<UserNotification>): UserNotification {
+    return UserNotification.fromPartial(base ?? {});
+  },
+  fromPartial(object: DeepPartial<UserNotification>): UserNotification {
+    const message = createBaseUserNotification();
+    message.name = object.name ?? "";
+    message.sender = object.sender ?? "";
+    message.status = object.status ?? UserNotification_Status.STATUS_UNSPECIFIED;
+    message.createTime = object.createTime ?? undefined;
+    message.type = object.type ?? UserNotification_Type.TYPE_UNSPECIFIED;
+    message.activityId = object.activityId ?? undefined;
+    return message;
+  },
+};
+
+function createBaseListUserNotificationsRequest(): ListUserNotificationsRequest {
+  return { parent: "", pageSize: 0, pageToken: "", filter: "" };
+}
+
+export const ListUserNotificationsRequest: MessageFns<ListUserNotificationsRequest> = {
+  encode(message: ListUserNotificationsRequest, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.parent !== "") {
+      writer.uint32(10).string(message.parent);
+    }
+    if (message.pageSize !== 0) {
+      writer.uint32(16).int32(message.pageSize);
+    }
+    if (message.pageToken !== "") {
+      writer.uint32(26).string(message.pageToken);
+    }
+    if (message.filter !== "") {
+      writer.uint32(34).string(message.filter);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): ListUserNotificationsRequest {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseListUserNotificationsRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.parent = reader.string();
+          continue;
+        }
+        case 2: {
+          if (tag !== 16) {
+            break;
+          }
+
+          message.pageSize = reader.int32();
+          continue;
+        }
+        case 3: {
+          if (tag !== 26) {
+            break;
+          }
+
+          message.pageToken = reader.string();
+          continue;
+        }
+        case 4: {
+          if (tag !== 34) {
+            break;
+          }
+
+          message.filter = reader.string();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  create(base?: DeepPartial<ListUserNotificationsRequest>): ListUserNotificationsRequest {
+    return ListUserNotificationsRequest.fromPartial(base ?? {});
+  },
+  fromPartial(object: DeepPartial<ListUserNotificationsRequest>): ListUserNotificationsRequest {
+    const message = createBaseListUserNotificationsRequest();
+    message.parent = object.parent ?? "";
+    message.pageSize = object.pageSize ?? 0;
+    message.pageToken = object.pageToken ?? "";
+    message.filter = object.filter ?? "";
+    return message;
+  },
+};
+
+function createBaseListUserNotificationsResponse(): ListUserNotificationsResponse {
+  return { notifications: [], nextPageToken: "" };
+}
+
+export const ListUserNotificationsResponse: MessageFns<ListUserNotificationsResponse> = {
+  encode(message: ListUserNotificationsResponse, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    for (const v of message.notifications) {
+      UserNotification.encode(v!, writer.uint32(10).fork()).join();
+    }
+    if (message.nextPageToken !== "") {
+      writer.uint32(18).string(message.nextPageToken);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): ListUserNotificationsResponse {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseListUserNotificationsResponse();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.notifications.push(UserNotification.decode(reader, reader.uint32()));
+          continue;
+        }
+        case 2: {
+          if (tag !== 18) {
+            break;
+          }
+
+          message.nextPageToken = reader.string();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  create(base?: DeepPartial<ListUserNotificationsResponse>): ListUserNotificationsResponse {
+    return ListUserNotificationsResponse.fromPartial(base ?? {});
+  },
+  fromPartial(object: DeepPartial<ListUserNotificationsResponse>): ListUserNotificationsResponse {
+    const message = createBaseListUserNotificationsResponse();
+    message.notifications = object.notifications?.map((e) => UserNotification.fromPartial(e)) || [];
+    message.nextPageToken = object.nextPageToken ?? "";
+    return message;
+  },
+};
+
+function createBaseUpdateUserNotificationRequest(): UpdateUserNotificationRequest {
+  return { notification: undefined, updateMask: undefined };
+}
+
+export const UpdateUserNotificationRequest: MessageFns<UpdateUserNotificationRequest> = {
+  encode(message: UpdateUserNotificationRequest, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.notification !== undefined) {
+      UserNotification.encode(message.notification, writer.uint32(10).fork()).join();
+    }
+    if (message.updateMask !== undefined) {
+      FieldMask.encode(FieldMask.wrap(message.updateMask), writer.uint32(18).fork()).join();
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): UpdateUserNotificationRequest {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseUpdateUserNotificationRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.notification = UserNotification.decode(reader, reader.uint32());
+          continue;
+        }
+        case 2: {
+          if (tag !== 18) {
+            break;
+          }
+
+          message.updateMask = FieldMask.unwrap(FieldMask.decode(reader, reader.uint32()));
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  create(base?: DeepPartial<UpdateUserNotificationRequest>): UpdateUserNotificationRequest {
+    return UpdateUserNotificationRequest.fromPartial(base ?? {});
+  },
+  fromPartial(object: DeepPartial<UpdateUserNotificationRequest>): UpdateUserNotificationRequest {
+    const message = createBaseUpdateUserNotificationRequest();
+    message.notification = (object.notification !== undefined && object.notification !== null)
+      ? UserNotification.fromPartial(object.notification)
+      : undefined;
+    message.updateMask = object.updateMask ?? undefined;
+    return message;
+  },
+};
+
+function createBaseDeleteUserNotificationRequest(): DeleteUserNotificationRequest {
+  return { name: "" };
+}
+
+export const DeleteUserNotificationRequest: MessageFns<DeleteUserNotificationRequest> = {
+  encode(message: DeleteUserNotificationRequest, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.name !== "") {
+      writer.uint32(10).string(message.name);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): DeleteUserNotificationRequest {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseDeleteUserNotificationRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.name = reader.string();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  create(base?: DeepPartial<DeleteUserNotificationRequest>): DeleteUserNotificationRequest {
+    return DeleteUserNotificationRequest.fromPartial(base ?? {});
+  },
+  fromPartial(object: DeepPartial<DeleteUserNotificationRequest>): DeleteUserNotificationRequest {
+    const message = createBaseDeleteUserNotificationRequest();
+    message.name = object.name ?? "";
+    return message;
+  },
+};
+
+export type UserServiceDefinition = typeof UserServiceDefinition;
+export const UserServiceDefinition = {
+  name: "UserService",
+  fullName: "memos.api.v1.UserService",
+  methods: {
+    /** ListUsers returns a list of users. */
+    listUsers: {
+      name: "ListUsers",
+      requestType: ListUsersRequest,
+      requestStream: false,
+      responseType: ListUsersResponse,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          578365826: [new Uint8Array([15, 18, 13, 47, 97, 112, 105, 47, 118, 49, 47, 117, 115, 101, 114, 115])],
+        },
+      },
+    },
+    /**
+     * GetUser gets a user by ID or username.
+     * Supports both numeric IDs and username strings:
+     *   - users/{id}       (e.g., users/101)
+     *   - users/{username} (e.g., users/steven)
+     */
+    getUser: {
+      name: "GetUser",
+      requestType: GetUserRequest,
+      requestStream: false,
+      responseType: User,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([4, 110, 97, 109, 101])],
+          578365826: [
+            new Uint8Array([
+              24,
+              18,
+              22,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              110,
+              97,
+              109,
+              101,
+              61,
+              117,
+              115,
+              101,
+              114,
+              115,
+              47,
+              42,
+              125,
+            ]),
+          ],
+        },
+      },
+    },
+    /** CreateUser creates a new user. */
+    createUser: {
+      name: "CreateUser",
+      requestType: CreateUserRequest,
+      requestStream: false,
+      responseType: User,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([4, 117, 115, 101, 114])],
+          578365826: [
+            new Uint8Array([
+              21,
+              58,
+              4,
+              117,
+              115,
+              101,
+              114,
+              34,
+              13,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              117,
+              115,
+              101,
+              114,
+              115,
+            ]),
+          ],
+        },
+      },
+    },
+    /** UpdateUser updates a user. */
+    updateUser: {
+      name: "UpdateUser",
+      requestType: UpdateUserRequest,
+      requestStream: false,
+      responseType: User,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([16, 117, 115, 101, 114, 44, 117, 112, 100, 97, 116, 101, 95, 109, 97, 115, 107])],
+          578365826: [
+            new Uint8Array([
+              35,
+              58,
+              4,
+              117,
+              115,
+              101,
+              114,
+              50,
+              27,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              117,
+              115,
+              101,
+              114,
+              46,
+              110,
+              97,
+              109,
+              101,
+              61,
+              117,
+              115,
+              101,
+              114,
+              115,
+              47,
+              42,
+              125,
+            ]),
+          ],
+        },
+      },
+    },
+    /** DeleteUser deletes a user. */
+    deleteUser: {
+      name: "DeleteUser",
+      requestType: DeleteUserRequest,
+      requestStream: false,
+      responseType: Empty,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([4, 110, 97, 109, 101])],
+          578365826: [
+            new Uint8Array([
+              24,
+              42,
+              22,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              110,
+              97,
+              109,
               101,
               61,
               117,
@@ -4317,6 +4797,235 @@ export const UserServiceDefinition = {
         },
       },
     },
+    /** ListUserNotifications lists notifications for a user. */
+    listUserNotifications: {
+      name: "ListUserNotifications",
+      requestType: ListUserNotificationsRequest,
+      requestStream: false,
+      responseType: ListUserNotificationsResponse,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([6, 112, 97, 114, 101, 110, 116])],
+          578365826: [
+            new Uint8Array([
+              40,
+              18,
+              38,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              112,
+              97,
+              114,
+              101,
+              110,
+              116,
+              61,
+              117,
+              115,
+              101,
+              114,
+              115,
+              47,
+              42,
+              125,
+              47,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              115,
+            ]),
+          ],
+        },
+      },
+    },
+    /** UpdateUserNotification updates a notification. */
+    updateUserNotification: {
+      name: "UpdateUserNotification",
+      requestType: UpdateUserNotificationRequest,
+      requestStream: false,
+      responseType: UserNotification,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [
+            new Uint8Array([
+              24,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              44,
+              117,
+              112,
+              100,
+              97,
+              116,
+              101,
+              95,
+              109,
+              97,
+              115,
+              107,
+            ]),
+          ],
+          578365826: [
+            new Uint8Array([
+              67,
+              58,
+              12,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              50,
+              51,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              46,
+              110,
+              97,
+              109,
+              101,
+              61,
+              117,
+              115,
+              101,
+              114,
+              115,
+              47,
+              42,
+              47,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              115,
+              47,
+              42,
+              125,
+            ]),
+          ],
+        },
+      },
+    },
+    /** DeleteUserNotification deletes a notification. */
+    deleteUserNotification: {
+      name: "DeleteUserNotification",
+      requestType: DeleteUserNotificationRequest,
+      requestStream: false,
+      responseType: Empty,
+      responseStream: false,
+      options: {
+        _unknownFields: {
+          8410: [new Uint8Array([4, 110, 97, 109, 101])],
+          578365826: [
+            new Uint8Array([
+              40,
+              42,
+              38,
+              47,
+              97,
+              112,
+              105,
+              47,
+              118,
+              49,
+              47,
+              123,
+              110,
+              97,
+              109,
+              101,
+              61,
+              117,
+              115,
+              101,
+              114,
+              115,
+              47,
+              42,
+              47,
+              110,
+              111,
+              116,
+              105,
+              102,
+              105,
+              99,
+              97,
+              116,
+              105,
+              111,
+              110,
+              115,
+              47,
+              42,
+              125,
+            ]),
+          ],
+        },
+      },
+    },
   },
 } as const;