diff --git a/api/v2/activity_service .go b/api/v2/activity_service .go
index 62c49901..468747ed 100644
--- a/api/v2/activity_service .go	
+++ b/api/v2/activity_service .go	
@@ -49,5 +49,10 @@ func convertActivityPayloadFromStore(payload *storepb.ActivityPayload) *apiv2pb.
 			RelatedMemoId: payload.MemoComment.RelatedMemoId,
 		}
 	}
+	if payload.VersionUpdate != nil {
+		v2Payload.VersionUpdate = &apiv2pb.ActivityVersionUpdatePayload{
+			Version: payload.VersionUpdate.Version,
+		}
+	}
 	return v2Payload
 }
diff --git a/proto/api/v2/activity_service.proto b/proto/api/v2/activity_service.proto
index 8d7ebb49..fb1eb57a 100644
--- a/proto/api/v2/activity_service.proto
+++ b/proto/api/v2/activity_service.proto
@@ -32,8 +32,13 @@ message ActivityMemoCommentPayload {
   int32 related_memo_id = 2;
 }
 
+message ActivityVersionUpdatePayload {
+  string version = 1;
+}
+
 message ActivityPayload {
   ActivityMemoCommentPayload memo_comment = 1;
+  ActivityVersionUpdatePayload version_update = 2;
 }
 
 message GetActivityRequest {
diff --git a/proto/api/v2/inbox_service.proto b/proto/api/v2/inbox_service.proto
index 001a44fb..0e4d3977 100644
--- a/proto/api/v2/inbox_service.proto
+++ b/proto/api/v2/inbox_service.proto
@@ -49,6 +49,7 @@ message Inbox {
   enum Type {
     TYPE_UNSPECIFIED = 0;
     TYPE_MEMO_COMMENT = 1;
+    TYPE_VERSION_UPDATE = 2;
   }
   Type type = 6;
 
diff --git a/proto/gen/api/v2/README.md b/proto/gen/api/v2/README.md
index 7af9709f..f67046e0 100644
--- a/proto/gen/api/v2/README.md
+++ b/proto/gen/api/v2/README.md
@@ -7,6 +7,7 @@
     - [Activity](#memos-api-v2-Activity)
     - [ActivityMemoCommentPayload](#memos-api-v2-ActivityMemoCommentPayload)
     - [ActivityPayload](#memos-api-v2-ActivityPayload)
+    - [ActivityVersionUpdatePayload](#memos-api-v2-ActivityVersionUpdatePayload)
     - [GetActivityRequest](#memos-api-v2-GetActivityRequest)
     - [GetActivityResponse](#memos-api-v2-GetActivityResponse)
   
@@ -155,6 +156,22 @@
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | memo_comment | [ActivityMemoCommentPayload](#memos-api-v2-ActivityMemoCommentPayload) |  |  |
+| version_update | [ActivityVersionUpdatePayload](#memos-api-v2-ActivityVersionUpdatePayload) |  |  |
+
+
+
+
+
+
+<a name="memos-api-v2-ActivityVersionUpdatePayload"></a>
+
+### ActivityVersionUpdatePayload
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| version | [string](#string) |  |  |
 
 
 
@@ -377,6 +394,7 @@
 | ---- | ------ | ----------- |
 | TYPE_UNSPECIFIED | 0 |  |
 | TYPE_MEMO_COMMENT | 1 |  |
+| TYPE_VERSION_UPDATE | 2 |  |
 
 
  
diff --git a/proto/gen/api/v2/activity_service.pb.go b/proto/gen/api/v2/activity_service.pb.go
index e4c0af22..472742b0 100644
--- a/proto/gen/api/v2/activity_service.pb.go
+++ b/proto/gen/api/v2/activity_service.pb.go
@@ -164,18 +164,66 @@ func (x *ActivityMemoCommentPayload) GetRelatedMemoId() int32 {
 	return 0
 }
 
+type ActivityVersionUpdatePayload struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"`
+}
+
+func (x *ActivityVersionUpdatePayload) Reset() {
+	*x = ActivityVersionUpdatePayload{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_api_v2_activity_service_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ActivityVersionUpdatePayload) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ActivityVersionUpdatePayload) ProtoMessage() {}
+
+func (x *ActivityVersionUpdatePayload) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v2_activity_service_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ActivityVersionUpdatePayload.ProtoReflect.Descriptor instead.
+func (*ActivityVersionUpdatePayload) Descriptor() ([]byte, []int) {
+	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *ActivityVersionUpdatePayload) GetVersion() string {
+	if x != nil {
+		return x.Version
+	}
+	return ""
+}
+
 type ActivityPayload struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	MemoComment *ActivityMemoCommentPayload `protobuf:"bytes,1,opt,name=memo_comment,json=memoComment,proto3" json:"memo_comment,omitempty"`
+	MemoComment   *ActivityMemoCommentPayload   `protobuf:"bytes,1,opt,name=memo_comment,json=memoComment,proto3" json:"memo_comment,omitempty"`
+	VersionUpdate *ActivityVersionUpdatePayload `protobuf:"bytes,2,opt,name=version_update,json=versionUpdate,proto3" json:"version_update,omitempty"`
 }
 
 func (x *ActivityPayload) Reset() {
 	*x = ActivityPayload{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_api_v2_activity_service_proto_msgTypes[2]
+		mi := &file_api_v2_activity_service_proto_msgTypes[3]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -188,7 +236,7 @@ func (x *ActivityPayload) String() string {
 func (*ActivityPayload) ProtoMessage() {}
 
 func (x *ActivityPayload) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v2_activity_service_proto_msgTypes[2]
+	mi := &file_api_v2_activity_service_proto_msgTypes[3]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -201,7 +249,7 @@ func (x *ActivityPayload) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ActivityPayload.ProtoReflect.Descriptor instead.
 func (*ActivityPayload) Descriptor() ([]byte, []int) {
-	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{2}
+	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *ActivityPayload) GetMemoComment() *ActivityMemoCommentPayload {
@@ -211,6 +259,13 @@ func (x *ActivityPayload) GetMemoComment() *ActivityMemoCommentPayload {
 	return nil
 }
 
+func (x *ActivityPayload) GetVersionUpdate() *ActivityVersionUpdatePayload {
+	if x != nil {
+		return x.VersionUpdate
+	}
+	return nil
+}
+
 type GetActivityRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -222,7 +277,7 @@ type GetActivityRequest struct {
 func (x *GetActivityRequest) Reset() {
 	*x = GetActivityRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_api_v2_activity_service_proto_msgTypes[3]
+		mi := &file_api_v2_activity_service_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -235,7 +290,7 @@ func (x *GetActivityRequest) String() string {
 func (*GetActivityRequest) ProtoMessage() {}
 
 func (x *GetActivityRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v2_activity_service_proto_msgTypes[3]
+	mi := &file_api_v2_activity_service_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -248,7 +303,7 @@ func (x *GetActivityRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetActivityRequest.ProtoReflect.Descriptor instead.
 func (*GetActivityRequest) Descriptor() ([]byte, []int) {
-	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{3}
+	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *GetActivityRequest) GetId() int32 {
@@ -269,7 +324,7 @@ type GetActivityResponse struct {
 func (x *GetActivityResponse) Reset() {
 	*x = GetActivityResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_api_v2_activity_service_proto_msgTypes[4]
+		mi := &file_api_v2_activity_service_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -282,7 +337,7 @@ func (x *GetActivityResponse) String() string {
 func (*GetActivityResponse) ProtoMessage() {}
 
 func (x *GetActivityResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v2_activity_service_proto_msgTypes[4]
+	mi := &file_api_v2_activity_service_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -295,7 +350,7 @@ func (x *GetActivityResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetActivityResponse.ProtoReflect.Descriptor instead.
 func (*GetActivityResponse) Descriptor() ([]byte, []int) {
-	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{4}
+	return file_api_v2_activity_service_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *GetActivityResponse) GetActivity() *Activity {
@@ -334,39 +389,48 @@ var file_api_v2_activity_service_proto_rawDesc = []byte{
 	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x6d, 0x65, 0x6d, 0x6f, 0x49, 0x64, 0x12,
 	0x26, 0x0a, 0x0f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x65, 0x64, 0x5f, 0x6d, 0x65, 0x6d, 0x6f, 0x5f,
 	0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x65,
-	0x64, 0x4d, 0x65, 0x6d, 0x6f, 0x49, 0x64, 0x22, 0x5e, 0x0a, 0x0f, 0x41, 0x63, 0x74, 0x69, 0x76,
-	0x69, 0x74, 0x79, 0x50, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x4b, 0x0a, 0x0c, 0x6d, 0x65,
-	0x6d, 0x6f, 0x5f, 0x63, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x28, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e,
-	0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x4d, 0x65, 0x6d, 0x6f, 0x43, 0x6f, 0x6d, 0x6d,
-	0x65, 0x6e, 0x74, 0x50, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x52, 0x0b, 0x6d, 0x65, 0x6d, 0x6f,
-	0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x22, 0x24, 0x0a, 0x12, 0x47, 0x65, 0x74, 0x41, 0x63,
-	0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x0e, 0x0a,
-	0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x69, 0x64, 0x22, 0x49, 0x0a,
-	0x13, 0x47, 0x65, 0x74, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x32, 0x0a, 0x08, 0x61, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79,
-	0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61,
-	0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x08,
-	0x61, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x32, 0x7d, 0x0a, 0x0f, 0x41, 0x63, 0x74, 0x69,
-	0x76, 0x69, 0x74, 0x79, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x6a, 0x0a, 0x0b, 0x47,
-	0x65, 0x74, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x12, 0x20, 0x2e, 0x6d, 0x65, 0x6d,
+	0x64, 0x4d, 0x65, 0x6d, 0x6f, 0x49, 0x64, 0x22, 0x38, 0x0a, 0x1c, 0x41, 0x63, 0x74, 0x69, 0x76,
+	0x69, 0x74, 0x79, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65,
+	0x50, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69,
+	0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f,
+	0x6e, 0x22, 0xb1, 0x01, 0x0a, 0x0f, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x50, 0x61,
+	0x79, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x4b, 0x0a, 0x0c, 0x6d, 0x65, 0x6d, 0x6f, 0x5f, 0x63, 0x6f,
+	0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x28, 0x2e, 0x6d, 0x65,
+	0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x41, 0x63, 0x74, 0x69, 0x76,
+	0x69, 0x74, 0x79, 0x4d, 0x65, 0x6d, 0x6f, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x50, 0x61,
+	0x79, 0x6c, 0x6f, 0x61, 0x64, 0x52, 0x0b, 0x6d, 0x65, 0x6d, 0x6f, 0x43, 0x6f, 0x6d, 0x6d, 0x65,
+	0x6e, 0x74, 0x12, 0x51, 0x0a, 0x0e, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x5f, 0x75, 0x70,
+	0x64, 0x61, 0x74, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x2a, 0x2e, 0x6d, 0x65, 0x6d,
+	0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69,
+	0x74, 0x79, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x50,
+	0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x52, 0x0d, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x55,
+	0x70, 0x64, 0x61, 0x74, 0x65, 0x22, 0x24, 0x0a, 0x12, 0x47, 0x65, 0x74, 0x41, 0x63, 0x74, 0x69,
+	0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x69,
+	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x69, 0x64, 0x22, 0x49, 0x0a, 0x13, 0x47,
+	0x65, 0x74, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x12, 0x32, 0x0a, 0x08, 0x61, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69,
+	0x2e, 0x76, 0x32, 0x2e, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x08, 0x61, 0x63,
+	0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x32, 0x7d, 0x0a, 0x0f, 0x41, 0x63, 0x74, 0x69, 0x76, 0x69,
+	0x74, 0x79, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x6a, 0x0a, 0x0b, 0x47, 0x65, 0x74,
+	0x41, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x12, 0x20, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x74, 0x69, 0x76,
+	0x69, 0x74, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x65, 0x6d,
 	0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x74,
-	0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d,
-	0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x47, 0x65, 0x74, 0x41,
-	0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x16, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x10, 0x12, 0x0e, 0x2f, 0x76, 0x32, 0x2f, 0x61, 0x63, 0x74,
-	0x69, 0x76, 0x69, 0x74, 0x69, 0x65, 0x73, 0x42, 0xac, 0x01, 0x0a, 0x10, 0x63, 0x6f, 0x6d, 0x2e,
-	0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x42, 0x14, 0x41, 0x63,
-	0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x50, 0x72, 0x6f,
-	0x74, 0x6f, 0x50, 0x01, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
-	0x2f, 0x75, 0x73, 0x65, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x32,
-	0x3b, 0x61, 0x70, 0x69, 0x76, 0x32, 0xa2, 0x02, 0x03, 0x4d, 0x41, 0x58, 0xaa, 0x02, 0x0c, 0x4d,
-	0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x41, 0x70, 0x69, 0x2e, 0x56, 0x32, 0xca, 0x02, 0x0c, 0x4d, 0x65,
-	0x6d, 0x6f, 0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0xe2, 0x02, 0x18, 0x4d, 0x65, 0x6d,
-	0x6f, 0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74,
-	0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x0e, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x3a, 0x3a, 0x41,
-	0x70, 0x69, 0x3a, 0x3a, 0x56, 0x32, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x69, 0x76, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x16, 0x82,
+	0xd3, 0xe4, 0x93, 0x02, 0x10, 0x12, 0x0e, 0x2f, 0x76, 0x32, 0x2f, 0x61, 0x63, 0x74, 0x69, 0x76,
+	0x69, 0x74, 0x69, 0x65, 0x73, 0x42, 0xac, 0x01, 0x0a, 0x10, 0x63, 0x6f, 0x6d, 0x2e, 0x6d, 0x65,
+	0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x42, 0x14, 0x41, 0x63, 0x74, 0x69,
+	0x76, 0x69, 0x74, 0x79, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f,
+	0x50, 0x01, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x75,
+	0x73, 0x65, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x32, 0x3b, 0x61,
+	0x70, 0x69, 0x76, 0x32, 0xa2, 0x02, 0x03, 0x4d, 0x41, 0x58, 0xaa, 0x02, 0x0c, 0x4d, 0x65, 0x6d,
+	0x6f, 0x73, 0x2e, 0x41, 0x70, 0x69, 0x2e, 0x56, 0x32, 0xca, 0x02, 0x0c, 0x4d, 0x65, 0x6d, 0x6f,
+	0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0xe2, 0x02, 0x18, 0x4d, 0x65, 0x6d, 0x6f, 0x73,
+	0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64,
+	0x61, 0x74, 0x61, 0xea, 0x02, 0x0e, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x3a, 0x3a, 0x41, 0x70, 0x69,
+	0x3a, 0x3a, 0x56, 0x32, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -381,27 +445,29 @@ func file_api_v2_activity_service_proto_rawDescGZIP() []byte {
 	return file_api_v2_activity_service_proto_rawDescData
 }
 
-var file_api_v2_activity_service_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
+var file_api_v2_activity_service_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
 var file_api_v2_activity_service_proto_goTypes = []interface{}{
-	(*Activity)(nil),                   // 0: memos.api.v2.Activity
-	(*ActivityMemoCommentPayload)(nil), // 1: memos.api.v2.ActivityMemoCommentPayload
-	(*ActivityPayload)(nil),            // 2: memos.api.v2.ActivityPayload
-	(*GetActivityRequest)(nil),         // 3: memos.api.v2.GetActivityRequest
-	(*GetActivityResponse)(nil),        // 4: memos.api.v2.GetActivityResponse
-	(*timestamppb.Timestamp)(nil),      // 5: google.protobuf.Timestamp
+	(*Activity)(nil),                     // 0: memos.api.v2.Activity
+	(*ActivityMemoCommentPayload)(nil),   // 1: memos.api.v2.ActivityMemoCommentPayload
+	(*ActivityVersionUpdatePayload)(nil), // 2: memos.api.v2.ActivityVersionUpdatePayload
+	(*ActivityPayload)(nil),              // 3: memos.api.v2.ActivityPayload
+	(*GetActivityRequest)(nil),           // 4: memos.api.v2.GetActivityRequest
+	(*GetActivityResponse)(nil),          // 5: memos.api.v2.GetActivityResponse
+	(*timestamppb.Timestamp)(nil),        // 6: google.protobuf.Timestamp
 }
 var file_api_v2_activity_service_proto_depIdxs = []int32{
-	5, // 0: memos.api.v2.Activity.create_time:type_name -> google.protobuf.Timestamp
-	2, // 1: memos.api.v2.Activity.payload:type_name -> memos.api.v2.ActivityPayload
+	6, // 0: memos.api.v2.Activity.create_time:type_name -> google.protobuf.Timestamp
+	3, // 1: memos.api.v2.Activity.payload:type_name -> memos.api.v2.ActivityPayload
 	1, // 2: memos.api.v2.ActivityPayload.memo_comment:type_name -> memos.api.v2.ActivityMemoCommentPayload
-	0, // 3: memos.api.v2.GetActivityResponse.activity:type_name -> memos.api.v2.Activity
-	3, // 4: memos.api.v2.ActivityService.GetActivity:input_type -> memos.api.v2.GetActivityRequest
-	4, // 5: memos.api.v2.ActivityService.GetActivity:output_type -> memos.api.v2.GetActivityResponse
-	5, // [5:6] is the sub-list for method output_type
-	4, // [4:5] is the sub-list for method input_type
-	4, // [4:4] is the sub-list for extension type_name
-	4, // [4:4] is the sub-list for extension extendee
-	0, // [0:4] is the sub-list for field type_name
+	2, // 3: memos.api.v2.ActivityPayload.version_update:type_name -> memos.api.v2.ActivityVersionUpdatePayload
+	0, // 4: memos.api.v2.GetActivityResponse.activity:type_name -> memos.api.v2.Activity
+	4, // 5: memos.api.v2.ActivityService.GetActivity:input_type -> memos.api.v2.GetActivityRequest
+	5, // 6: memos.api.v2.ActivityService.GetActivity:output_type -> memos.api.v2.GetActivityResponse
+	6, // [6:7] is the sub-list for method output_type
+	5, // [5:6] is the sub-list for method input_type
+	5, // [5:5] is the sub-list for extension type_name
+	5, // [5:5] is the sub-list for extension extendee
+	0, // [0:5] is the sub-list for field type_name
 }
 
 func init() { file_api_v2_activity_service_proto_init() }
@@ -435,7 +501,7 @@ func file_api_v2_activity_service_proto_init() {
 			}
 		}
 		file_api_v2_activity_service_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ActivityPayload); i {
+			switch v := v.(*ActivityVersionUpdatePayload); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -447,7 +513,7 @@ func file_api_v2_activity_service_proto_init() {
 			}
 		}
 		file_api_v2_activity_service_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetActivityRequest); i {
+			switch v := v.(*ActivityPayload); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -459,6 +525,18 @@ func file_api_v2_activity_service_proto_init() {
 			}
 		}
 		file_api_v2_activity_service_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetActivityRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_api_v2_activity_service_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*GetActivityResponse); i {
 			case 0:
 				return &v.state
@@ -477,7 +555,7 @@ func file_api_v2_activity_service_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_api_v2_activity_service_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   5,
+			NumMessages:   6,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/proto/gen/api/v2/inbox_service.pb.go b/proto/gen/api/v2/inbox_service.pb.go
index ed34959d..fad7facc 100644
--- a/proto/gen/api/v2/inbox_service.pb.go
+++ b/proto/gen/api/v2/inbox_service.pb.go
@@ -75,8 +75,9 @@ func (Inbox_Status) EnumDescriptor() ([]byte, []int) {
 type Inbox_Type int32
 
 const (
-	Inbox_TYPE_UNSPECIFIED  Inbox_Type = 0
-	Inbox_TYPE_MEMO_COMMENT Inbox_Type = 1
+	Inbox_TYPE_UNSPECIFIED    Inbox_Type = 0
+	Inbox_TYPE_MEMO_COMMENT   Inbox_Type = 1
+	Inbox_TYPE_VERSION_UPDATE Inbox_Type = 2
 )
 
 // Enum value maps for Inbox_Type.
@@ -84,10 +85,12 @@ var (
 	Inbox_Type_name = map[int32]string{
 		0: "TYPE_UNSPECIFIED",
 		1: "TYPE_MEMO_COMMENT",
+		2: "TYPE_VERSION_UPDATE",
 	}
 	Inbox_Type_value = map[string]int32{
-		"TYPE_UNSPECIFIED":  0,
-		"TYPE_MEMO_COMMENT": 1,
+		"TYPE_UNSPECIFIED":    0,
+		"TYPE_MEMO_COMMENT":   1,
+		"TYPE_VERSION_UPDATE": 2,
 	}
 )
 
@@ -514,7 +517,7 @@ var file_api_v2_inbox_service_proto_rawDesc = []byte{
 	0x75, 0x66, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x2e, 0x70, 0x72,
 	0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x22, 0x95, 0x03, 0x0a, 0x05, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x12,
+	0x72, 0x6f, 0x74, 0x6f, 0x22, 0xae, 0x03, 0x0a, 0x05, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x12,
 	0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61,
 	0x6d, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x73, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x18, 0x02, 0x20, 0x01,
 	0x28, 0x09, 0x52, 0x06, 0x73, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x12, 0x1a, 0x0a, 0x08, 0x72, 0x65,
@@ -535,69 +538,71 @@ var file_api_v2_inbox_service_proto_rawDesc = []byte{
 	0x74, 0x61, 0x74, 0x75, 0x73, 0x12, 0x16, 0x0a, 0x12, 0x53, 0x54, 0x41, 0x54, 0x55, 0x53, 0x5f,
 	0x55, 0x4e, 0x53, 0x50, 0x45, 0x43, 0x49, 0x46, 0x49, 0x45, 0x44, 0x10, 0x00, 0x12, 0x0a, 0x0a,
 	0x06, 0x55, 0x4e, 0x52, 0x45, 0x41, 0x44, 0x10, 0x01, 0x12, 0x0c, 0x0a, 0x08, 0x41, 0x52, 0x43,
-	0x48, 0x49, 0x56, 0x45, 0x44, 0x10, 0x02, 0x22, 0x33, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12,
+	0x48, 0x49, 0x56, 0x45, 0x44, 0x10, 0x02, 0x22, 0x4c, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12,
 	0x14, 0x0a, 0x10, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x55, 0x4e, 0x53, 0x50, 0x45, 0x43, 0x49, 0x46,
 	0x49, 0x45, 0x44, 0x10, 0x00, 0x12, 0x15, 0x0a, 0x11, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4d, 0x45,
-	0x4d, 0x4f, 0x5f, 0x43, 0x4f, 0x4d, 0x4d, 0x45, 0x4e, 0x54, 0x10, 0x01, 0x42, 0x0e, 0x0a, 0x0c,
-	0x5f, 0x61, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x5f, 0x69, 0x64, 0x22, 0x28, 0x0a, 0x12,
-	0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x75, 0x73, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x04, 0x75, 0x73, 0x65, 0x72, 0x22, 0x44, 0x0a, 0x13, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e,
-	0x62, 0x6f, 0x78, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x2d, 0x0a,
-	0x07, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13,
-	0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x49, 0x6e,
-	0x62, 0x6f, 0x78, 0x52, 0x07, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x22, 0x7c, 0x0a, 0x12,
-	0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x12, 0x29, 0x0a, 0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32,
-	0x2e, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x3b, 0x0a,
-	0x0b, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x18, 0x02, 0x20, 0x01,
-	0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74,
-	0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x52, 0x0a,
-	0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x4d, 0x61, 0x73, 0x6b, 0x22, 0x40, 0x0a, 0x13, 0x55, 0x70,
-	0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x12, 0x29, 0x0a, 0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x13, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e,
-	0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x22, 0x28, 0x0a, 0x12,
-	0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x22, 0x15, 0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65,
-	0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x32, 0xf9, 0x02,
-	0x0a, 0x0c, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x6b,
-	0x0a, 0x0b, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x12, 0x20, 0x2e,
-	0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x4c, 0x69, 0x73,
-	0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x21, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x4c,
-	0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
-	0x73, 0x65, 0x22, 0x17, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x11, 0x12, 0x0f, 0x2f, 0x61, 0x70, 0x69,
-	0x2f, 0x76, 0x32, 0x2f, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x12, 0x82, 0x01, 0x0a, 0x0b,
-	0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x20, 0x2e, 0x6d, 0x65,
-	0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74,
-	0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e,
-	0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x55, 0x70, 0x64,
-	0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x2e, 0xda, 0x41, 0x11, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x2c, 0x75, 0x70, 0x64, 0x61, 0x74,
-	0x65, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x14, 0x3a, 0x05, 0x69, 0x6e,
-	0x62, 0x6f, 0x78, 0x32, 0x0b, 0x2f, 0x76, 0x32, 0x2f, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73,
-	0x12, 0x77, 0x0a, 0x0b, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x12,
-	0x20, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x44,
-	0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32,
-	0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x23, 0xda, 0x41, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x82, 0xd3, 0xe4,
-	0x93, 0x02, 0x16, 0x2a, 0x14, 0x2f, 0x76, 0x32, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x3d, 0x69,
-	0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x2f, 0x2a, 0x7d, 0x42, 0xa9, 0x01, 0x0a, 0x10, 0x63, 0x6f,
-	0x6d, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x42, 0x11,
-	0x49, 0x6e, 0x62, 0x6f, 0x78, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x50, 0x72, 0x6f, 0x74,
-	0x6f, 0x50, 0x01, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
-	0x75, 0x73, 0x65, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x32, 0x3b,
-	0x61, 0x70, 0x69, 0x76, 0x32, 0xa2, 0x02, 0x03, 0x4d, 0x41, 0x58, 0xaa, 0x02, 0x0c, 0x4d, 0x65,
-	0x6d, 0x6f, 0x73, 0x2e, 0x41, 0x70, 0x69, 0x2e, 0x56, 0x32, 0xca, 0x02, 0x0c, 0x4d, 0x65, 0x6d,
-	0x6f, 0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0xe2, 0x02, 0x18, 0x4d, 0x65, 0x6d, 0x6f,
-	0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56, 0x32, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61,
-	0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x0e, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x3a, 0x3a, 0x41, 0x70,
-	0x69, 0x3a, 0x3a, 0x56, 0x32, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x4d, 0x4f, 0x5f, 0x43, 0x4f, 0x4d, 0x4d, 0x45, 0x4e, 0x54, 0x10, 0x01, 0x12, 0x17, 0x0a, 0x13,
+	0x54, 0x59, 0x50, 0x45, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x5f, 0x55, 0x50, 0x44,
+	0x41, 0x54, 0x45, 0x10, 0x02, 0x42, 0x0e, 0x0a, 0x0c, 0x5f, 0x61, 0x63, 0x74, 0x69, 0x76, 0x69,
+	0x74, 0x79, 0x5f, 0x69, 0x64, 0x22, 0x28, 0x0a, 0x12, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62,
+	0x6f, 0x78, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x75,
+	0x73, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x75, 0x73, 0x65, 0x72, 0x22,
+	0x44, 0x0a, 0x13, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x2d, 0x0a, 0x07, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65,
+	0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e,
+	0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x07, 0x69, 0x6e,
+	0x62, 0x6f, 0x78, 0x65, 0x73, 0x22, 0x7c, 0x0a, 0x12, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49,
+	0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x29, 0x0a, 0x05, 0x69,
+	0x6e, 0x62, 0x6f, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x65, 0x6d,
+	0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52,
+	0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x3b, 0x0a, 0x0b, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65,
+	0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f,
+	0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69,
+	0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x52, 0x0a, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x4d,
+	0x61, 0x73, 0x6b, 0x22, 0x40, 0x0a, 0x13, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62,
+	0x6f, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x29, 0x0a, 0x05, 0x69, 0x6e,
+	0x62, 0x6f, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x65, 0x6d, 0x6f,
+	0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x05,
+	0x69, 0x6e, 0x62, 0x6f, 0x78, 0x22, 0x28, 0x0a, 0x12, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49,
+	0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e,
+	0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x22,
+	0x15, 0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x32, 0xf9, 0x02, 0x0a, 0x0c, 0x49, 0x6e, 0x62, 0x6f, 0x78,
+	0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x6b, 0x0a, 0x0b, 0x4c, 0x69, 0x73, 0x74, 0x49,
+	0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x12, 0x20, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61,
+	0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x65,
+	0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x49, 0x6e, 0x62, 0x6f,
+	0x78, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x17, 0x82, 0xd3, 0xe4,
+	0x93, 0x02, 0x11, 0x12, 0x0f, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x32, 0x2f, 0x69, 0x6e, 0x62,
+	0x6f, 0x78, 0x65, 0x73, 0x12, 0x82, 0x01, 0x0a, 0x0b, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49,
+	0x6e, 0x62, 0x6f, 0x78, 0x12, 0x20, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69,
+	0x2e, 0x76, 0x32, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x61,
+	0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f,
+	0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2e, 0xda, 0x41, 0x11, 0x69, 0x6e,
+	0x62, 0x6f, 0x78, 0x2c, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x82,
+	0xd3, 0xe4, 0x93, 0x02, 0x14, 0x3a, 0x05, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x32, 0x0b, 0x2f, 0x76,
+	0x32, 0x2f, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x12, 0x77, 0x0a, 0x0b, 0x44, 0x65, 0x6c,
+	0x65, 0x74, 0x65, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x12, 0x20, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x49, 0x6e,
+	0x62, 0x6f, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x65, 0x6d,
+	0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65,
+	0x49, 0x6e, 0x62, 0x6f, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x23, 0xda,
+	0x41, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x16, 0x2a, 0x14, 0x2f, 0x76,
+	0x32, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x3d, 0x69, 0x6e, 0x62, 0x6f, 0x78, 0x65, 0x73, 0x2f,
+	0x2a, 0x7d, 0x42, 0xa9, 0x01, 0x0a, 0x10, 0x63, 0x6f, 0x6d, 0x2e, 0x6d, 0x65, 0x6d, 0x6f, 0x73,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x32, 0x42, 0x11, 0x49, 0x6e, 0x62, 0x6f, 0x78, 0x53, 0x65,
+	0x72, 0x76, 0x69, 0x63, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x30, 0x67, 0x69,
+	0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x75, 0x73, 0x65, 0x6d, 0x65, 0x6d, 0x6f,
+	0x73, 0x2f, 0x6d, 0x65, 0x6d, 0x6f, 0x73, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x65,
+	0x6e, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x32, 0x3b, 0x61, 0x70, 0x69, 0x76, 0x32, 0xa2, 0x02,
+	0x03, 0x4d, 0x41, 0x58, 0xaa, 0x02, 0x0c, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x2e, 0x41, 0x70, 0x69,
+	0x2e, 0x56, 0x32, 0xca, 0x02, 0x0c, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c,
+	0x56, 0x32, 0xe2, 0x02, 0x18, 0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x5c, 0x41, 0x70, 0x69, 0x5c, 0x56,
+	0x32, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x0e,
+	0x4d, 0x65, 0x6d, 0x6f, 0x73, 0x3a, 0x3a, 0x41, 0x70, 0x69, 0x3a, 0x3a, 0x56, 0x32, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/web/src/components/Inbox/VersionUpdateMessage.tsx b/web/src/components/Inbox/VersionUpdateMessage.tsx
new file mode 100644
index 00000000..7f8c2ed2
--- /dev/null
+++ b/web/src/components/Inbox/VersionUpdateMessage.tsx
@@ -0,0 +1,105 @@
+import { Tooltip } from "@mui/joy";
+import classNames from "classnames";
+import { useEffect, useState } from "react";
+import toast from "react-hot-toast";
+import { activityServiceClient } from "@/grpcweb";
+import { useInboxStore } from "@/store/v1";
+import { Activity } from "@/types/proto/api/v2/activity_service";
+import { Inbox, Inbox_Status } from "@/types/proto/api/v2/inbox_service";
+import { useTranslate } from "@/utils/i18n";
+import Icon from "../Icon";
+
+interface Props {
+  inbox: Inbox;
+}
+
+const VersionUpdateMessage = ({ inbox }: Props) => {
+  const t = useTranslate();
+  const inboxStore = useInboxStore();
+  const [activity, setActivity] = useState<Activity | undefined>(undefined);
+
+  useEffect(() => {
+    if (!inbox.activityId) {
+      return;
+    }
+
+    activityServiceClient
+      .getActivity({
+        id: inbox.activityId,
+      })
+      .then(({ activity }) => {
+        console.log("activity", activity);
+        setActivity(activity);
+      });
+  }, [inbox.activityId]);
+
+  const handleNavigate = () => {
+    if (!activity?.payload?.versionUpdate?.version) {
+      return;
+    }
+    window.open(`https://github.com/usememos/memos/releases/tag/v${activity?.payload?.versionUpdate?.version}`);
+    if (inbox.status === Inbox_Status.UNREAD) {
+      handleArchiveMessage(true);
+    }
+  };
+
+  const handleArchiveMessage = async (silence = false) => {
+    await inboxStore.updateInbox(
+      {
+        name: inbox.name,
+        status: Inbox_Status.ARCHIVED,
+      },
+      ["status"]
+    );
+    if (!silence) {
+      toast.success("Archived");
+    }
+  };
+
+  return (
+    <div className="w-full flex flex-row justify-start items-start gap-3">
+      <div
+        className={classNames(
+          "shrink-0 mt-2 p-2 rounded-full border",
+          inbox.status === Inbox_Status.UNREAD
+            ? "border-green-600 text-green-600 bg-blue-50 dark:bg-zinc-800"
+            : "border-gray-400 text-gray-400 bg-gray-50 dark:bg-zinc-800"
+        )}
+      >
+        <Tooltip title={"Comment"} placement="bottom">
+          <Icon.ArrowUp className="w-4 sm:w-5 h-auto" />
+        </Tooltip>
+      </div>
+      <div
+        className={classNames(
+          "border w-full p-3 px-4 rounded-lg flex flex-col justify-start items-start gap-2 dark:border-zinc-800 hover:bg-gray-100 dark:hover:bg-zinc-800",
+          inbox.status !== Inbox_Status.UNREAD && "opacity-60"
+        )}
+      >
+        <div className="w-full flex flex-row justify-between items-center">
+          <span className="text-xs text-gray-500">{inbox.createTime?.toLocaleString()}</span>
+          <div>
+            {inbox.status === Inbox_Status.UNREAD && (
+              <Tooltip title={t("common.archive")} placement="top">
+                <Icon.Inbox
+                  className="w-4 h-auto cursor-pointer text-gray-400 hover:text-blue-600"
+                  onClick={() => handleArchiveMessage()}
+                />
+              </Tooltip>
+            )}
+          </div>
+        </div>
+        <p
+          className="text-base leading-tight cursor-pointer text-gray-500 dark:text-gray-400 hover:underline hover:text-blue-600"
+          onClick={handleNavigate}
+        >
+          {t("inbox.version-update", {
+            version: activity?.payload?.versionUpdate?.version,
+          })}
+        </p>
+      </div>
+    </div>
+  );
+};
+
+export default VersionUpdateMessage;
diff --git a/web/src/locales/en.json b/web/src/locales/en.json
index 75c1f18f..3646e5bf 100644
--- a/web/src/locales/en.json
+++ b/web/src/locales/en.json
@@ -370,6 +370,7 @@
     "password-login-disabled": "Can't remove last identity provider when password login is disabled"
   },
   "inbox": {
-    "memo-comment": "{{user}} has a comment on your {{memo}}."
+    "memo-comment": "{{user}} has a comment on your {{memo}}.",
+    "version-update": "New version {{version}} is available now!"
   }
 }
diff --git a/web/src/pages/Inboxes.tsx b/web/src/pages/Inboxes.tsx
index c0d7ae38..c72c8dba 100644
--- a/web/src/pages/Inboxes.tsx
+++ b/web/src/pages/Inboxes.tsx
@@ -2,6 +2,7 @@ import { useEffect } from "react";
 import Empty from "@/components/Empty";
 import Icon from "@/components/Icon";
 import MemoCommentMessage from "@/components/Inbox/MemoCommentMessage";
+import VersionUpdateMessage from "@/components/Inbox/VersionUpdateMessage";
 import MobileHeader from "@/components/MobileHeader";
 import { useInboxStore } from "@/store/v1";
 import { Inbox_Type } from "@/types/proto/api/v2/inbox_service";
@@ -38,6 +39,8 @@ const Inboxes = () => {
             {inboxes.map((inbox) => {
               if (inbox.type === Inbox_Type.TYPE_MEMO_COMMENT) {
                 return <MemoCommentMessage key={`${inbox.name}-${inbox.status}`} inbox={inbox} />;
+              } else if (inbox.type === Inbox_Type.TYPE_VERSION_UPDATE) {
+                return <VersionUpdateMessage key={`${inbox.name}-${inbox.status}`} inbox={inbox} />;
               }
               return undefined;
             })}