diff --git a/index.html b/index.html
index 9803b71..ee84ba9 100644
--- a/index.html
+++ b/index.html
@@ -222,7 +222,7 @@
                 // debugger
                 // xw 模块
                 if (data.is_voucher_auto) {
-                    let goto_url = "/xw-pages/homepage.html";
+                    const goto_url = "/xw-pages/homepage.html";
                     setTimeout(() => {
                         if (type) {
                             window.location.replace(goto_url);
diff --git a/xw-pages/homepage.html b/xw-pages/homepage.html
index ceb479d..e5e52b5 100644
--- a/xw-pages/homepage.html
+++ b/xw-pages/homepage.html
@@ -605,11 +605,9 @@
                  * receive_mode: 1 支付宝  2 H5
                  * recharge_type 2 组合立减金 1立减金
                  */
-                // mozilla/5.0 (iphone; cpu iphone os 11_0 like mac os x) applewebkit/604.1.38 (khtml, like gecko) version/11.0 mobile/15a372 safari/604.1 wechatdevtools/1.06.2308310 micromessenger/8.0.5 language/zh_cn webview/17140096225665648 webdebugger port/60203 token/b278ea8cbbdfa79d02f5eab56caf3a7f
                 if (type == 2) {
                     // 微信公众号授权
-                    const ua = navigator.userAgent.toLowerCase();
-                    if (ua.match(/MicroMessenger/i) === "micromessenger") {
+                    if (navigator.userAgent.toLowerCase().indexOf('micromessenger') !== -1) {
                         // this.publicCollection(res.data.order_number);
                         let wxauth_url = "https://openapi.1688sup.com/wechat/oauth";
                         wxauth_url = `${wxauth_url}?jump=${location.origin}/xw-pages/reduce.html`;
diff --git a/xw-pages/reduce.html b/xw-pages/reduce.html
index 4fd0149..2344ec4 100644
--- a/xw-pages/reduce.html
+++ b/xw-pages/reduce.html
@@ -256,7 +256,7 @@
               this.orderId = res.data.order_number;
               const ua = navigator.userAgent.toLowerCase();
               // 第一步：是否是微信环境 -> 公众号授权
-              if (ua.match(/MicroMessenger/i) === "micromessenger") {
+              if (navigator.userAgent.toLowerCase().indexOf('micromessenger') !== -1) {
                 this.publicCollection(res.data.order_number);
               } else {
                 // 第二步：其它环境 微信小程序