提现不足两元给错误提示

@@ -368,8 +368,7 @@ class UserController extends RestBaseController
             'card_id' => $data['id'],
             'user_id' => $this->userId
         ];
-        $balance =Db::name('money_log')->where($condition)->field('money')->find();
-        if ($balance < 2) {
+        if ($data['money'] < 2) {
             $this->error(['code'=>'40013','msg'=>'余额不足2元']);
         }
         $arr = [