diff --git a/lib/util/taobao/taobao_auth.dart b/lib/util/taobao/taobao_auth.dart
index 53c8991..ae1202d 100644
--- a/lib/util/taobao/taobao_auth.dart
+++ b/lib/util/taobao/taobao_auth.dart
@@ -50,13 +50,14 @@ class TaobaoAuth {
         // result = await FlutterAlibc.openByUrl(url: url, backUrl: "alisdk://", isAuth: true);
         print("name: $name" + "\n" + "alibcAppKey: $alibcAppKey");
         var resultMsg = await FlutterAlibc.taoKeLoginNew(name, alibcAppKey);
-
+        FlutterAlibc.loginOut();
         if (!EmptyUtil.isEmpty(resultMsg["accessToken"])) {
           print("access 成功 $resultMsg");
           Map<String, dynamic> params = {};
           params['access_token'] = resultMsg["accessToken"]?.toString();
           await NetUtil.post('/api/v1/tbredirect',
               params: params, method: NetMethod.POST);
+
         } else {
           print("access 失败 $resultMsg");
           Fluttertoast.showToast(msg: "access 失败 $resultMsg");