diff --git a/buyer/src/pages/Login.vue b/buyer/src/pages/Login.vue
index de425d3e..ff5b69fa 100644
--- a/buyer/src/pages/Login.vue
+++ b/buyer/src/pages/Login.vue
@@ -374,7 +374,7 @@ export default {
         this.qrCodeTimer = setInterval(() => {
 
           this.qrCodeStatus = 'fail' // 如果过期将二维码转为失效状态
-        }, 21 * 1000);
+        }, 10 * 1000);
       }
     },