diff --git a/common/models/AdminAccessToken.php b/common/models/AdminAccessToken.php
index af713c9..317f4c7 100644
--- a/common/models/AdminAccessToken.php
+++ b/common/models/AdminAccessToken.php
@@ -27,10 +27,10 @@ class AdminAccessToken extends \common\modelsgii\AdminAccessToken
    static public function createToken($uid, $group = "")
     {
         $adminAccessToken1 = new static();
-        $adminAccessToken1::find()->where(['admin_id' => $uid, 'status' => 1])->all();
-        $adminAccessToken1->status = -1;
-        $adminAccessToken1->updated_at = time();
-        $adminAccessToken1->save();
+        $old = $adminAccessToken1::find()->where(['admin_id' => $uid, 'status' => 1])->all();
+        $old->status = -1;
+        $old->updated_at = time();
+        $old->save();
         $adminAccessToken = new static();
         $adminAccessToken->setAttributes([
             'access_token' => Yii::$app->security->generateRandomString(),