diff --git a/internal/rpc/msg/extend_msg.go b/internal/rpc/msg/extend_msg.go
index d8c2c9579..821798477 100644
--- a/internal/rpc/msg/extend_msg.go
+++ b/internal/rpc/msg/extend_msg.go
@@ -300,6 +300,7 @@ func (rpc *rpcChat) AddMessageReactionExtensions(ctx context.Context, req *msg.A
 		}
 		return &rResp, nil
 	}
+
 	//if !req.IsExternalExtensions {
 	//	rResp.ErrCode = 200
 	//	rResp.ErrMsg = "only extenalextensions message can be used"
@@ -321,6 +322,7 @@ func (rpc *rpcChat) AddMessageReactionExtensions(ctx context.Context, req *msg.A
 	}
 	rResp.MsgFirstModifyTime = callbackResp.MsgFirstModifyTime
 	rResp.Result = callbackResp.ResultReactionExtensionList
+	rResp.IsReact = callbackResp.IsReact
 	ExtendMessageAddedNotification(req.OperationID, req.OpUserID, req.SourceID, req.SessionType, req, &rResp, isHistory, false)
 	return &rResp, nil
 }
diff --git a/pkg/call_back_struct/message.go b/pkg/call_back_struct/message.go
index 6e285a793..2fcb2b3aa 100644
--- a/pkg/call_back_struct/message.go
+++ b/pkg/call_back_struct/message.go
@@ -128,5 +128,6 @@ type CallbackAddMessageReactionExtReq struct {
 type CallbackAddMessageReactionExtResp struct {
 	*CommonCallbackResp
 	ResultReactionExtensionList []*msg.KeyValueResp `json:"resultReactionExtensionList"`
+	IsReact                     bool                `json:"isReact"`
 	MsgFirstModifyTime          int64               `json:"msgFirstModifyTime"`
 }