项目管理中老师昵称不显示问题

@@ -61,7 +61,7 @@ class Item extends Backend
 
             foreach ($list as $row) {
 
-                $row->getRelation('user')->visible(['username','teach_phone']);
+                $row->getRelation('user')->visible(['nickname','teach_phone']);
                 $row->getRelation('ronda')->visible(['title']);
                 $row->getRelation('radar')->visible(['title']);
                 $row->getRelation('campus')->visible(['title']);