diff --git a/views/admin/user_view.php b/views/admin/user_view.php
index 32e28c2..f64249a 100644
--- a/views/admin/user_view.php
+++ b/views/admin/user_view.php
@@ -86,7 +86,10 @@ $this->registerCssFile('@web/css/admin-userv.css');
             }],
             ['attribute' => 'last_login', 'label' => '最后登录时间', 'value' => function ($model) {
                 // 日期时间 (xx天前)
-                return $model->last_login . ' (' . Yii::$app->formatter->asRelativeTime(new DateTime($model->last_login, new DateTimeZone('GMT+8'))) . ')';
+                if($model->last_login !== null){
+                    return $model->last_login . ' (' . Yii::$app->formatter->asRelativeTime(new DateTime($model->last_login, new DateTimeZone('GMT+8'))) . ')';
+                }
+                return $model->last_login;
             }],
             ['attribute' => 'last_login_ip', 'label' => '上次登录IP', 'value' => function ($model) use ($IPLocation) {
                 if (Yii::$app->params['enableIpInfo']) {