add

server/app/Http/Controllers/Api/V1/InteractionController.php

@@ -182,7 +182,7 @@ class InteractionController extends Controller
 
         $user = $this->getUser();
         $data['to_user_id'] = $user->id;
-        $data['to_user_avatar'] = $user->avatar;
+//        $data['to_user_avatar'] = $user->avatar;
         $data['to_user_nickname'] = $user->nickname;
         $data['user_id'] =CommentInfoModel::find($request->id)->user_id;
         $data['user_avatar'] =CommentInfoModel::find($request->id)->user_avatar;