Merge branch '20241106_lj_chat' into dev

app/JsonRpc/ChatService.php

@@ -753,6 +753,8 @@ class ChatService implements ChatServiceInterface
                 ChatTopic::where(['id' => $result])->update($data);
                 // 查询 Chattopic 数据
                 $chattopic = Chattopic::find($result);
+            } else {
+                $chattopic = Chattopic::find($result);
             }
             Db::beginTransaction();
             Db::commit();