更新

app/Http/Controllers/Api/UserController.php

@@ -73,7 +73,6 @@ class UserController extends Controller
      */
     public function setinfo(Request $request){
         $user = auth('api')->user();
-        $user = User::query()->where('id',$user->id)->first();
         DB::beginTransaction();
         try {
             $validator = Validator::make($request->all(), [