完善评价管理

app/Admin/Controllers/UserManagement/DocterManagement/UserEvaluatesController.php

@@ -60,7 +60,12 @@ class UserEvaluatesController extends AdminController
         $grid->column('score', __('评分'));
         $grid->column('status', __('状态'))->using([1=>'待审核',2=>'审核通过',3=>'忽略']);
         $grid->column('audit_time', __('审核时间'))->display(function ($time){
-            return date('Y-m-d H:i:s',$time);
+            if($time == 0)
+                return '';
+            else
+            {
+                return date('Y-m-d H:i:s',$time);
+            }
         });
         $grid->column('created_at', __('创建时间'));
         $grid->column('updated_at', __('更新时间'));