diff --git a/litemall-wx/pages/coupon/coupon.js b/litemall-wx/pages/coupon/coupon.js
index e1c12ca4..e18bee28 100644
--- a/litemall-wx/pages/coupon/coupon.js
+++ b/litemall-wx/pages/coupon/coupon.js
@@ -106,6 +106,7 @@ Page({
       wx.navigateTo({
         url: "/pages/auth/login/login"
       });
+      return;
     }
 
     let couponId = e.currentTarget.dataset.index
@@ -146,4 +147,4 @@ Page({
     });
     this.getCouponList();
   }
-})
\ No newline at end of file
+})