diff --git a/src/components/plateNumber.vue b/src/components/plateNumber.vue
index e8c0319..b4b0f35 100644
--- a/src/components/plateNumber.vue
+++ b/src/components/plateNumber.vue
@@ -333,7 +333,7 @@ export default {
       var code = this.getUrlParam('code');
       var local = window.location.href;
       if (code == null || code === '') {
-        window.location.href = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='+appID+'&redirect_uri='+encodeURIComponent(local)+'&response_type=code&scope=snsapi_userinfo&state=1,0#wechat_redirect'
+        window.location.href = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='+appID+'&redirect_uri='+encodeURIComponent(local)+'&response_type=code&scope=snsapi_base&state=1,0#wechat_redirect'
       } else {
         return code;
       }