bofang接口优化

@@ -368,7 +368,7 @@ class User extends Api
             ->where('user_id',$user_id)
             ->where('user_id',$user_id)
             ->where('class_id',$id)
             ->where('class_id',$id)
             ->update(['duration'=>$duration,'is_end'=>$is_end]);
             ->update(['duration'=>$duration,'is_end'=>$is_end]);
-        if(empty($data)){
+        if($data === false){
             $this->error('失败');
             $this->error('失败');
         }else{
         }else{
             $this->success('成功');
             $this->success('成功');