diff --git a/app.js b/app.js
index 2081a69..9660f23 100644
--- a/app.js
+++ b/app.js
@@ -3,7 +3,17 @@ var t = require("./utils/login.js");
 // 引入
 require("./utils/xstat.js");
 
+function generateRandomCode(length) {
+    let result = '';
+    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+    const charactersLength = characters.length;
 
+    for (let i = 0; i < length; i++) {
+        result += characters.charAt(Math.floor(Math.random() * charactersLength));
+    }
+
+    return result;
+}
 App({
     xstatConfig: {
         appKey: wx.getAccountInfoSync().miniProgram.appId, // 自动获取 小程序appid
@@ -12,6 +22,14 @@ App({
         LOG_URL: 'https://t-jm.v0750.com/v2/stat/send',
     },
     onLaunch: function(e) {
+
+        // 40 位的随机码
+        if (!wx.getStorageSync("session")) {
+            wx.setStorageSync("session", generateRandomCode(40));
+        }
+
+
+
         console.log("options", e), this.globalData.options = e, t.getLogin(this, !0);
         try {
             var o = wx.getSystemInfoSync();
diff --git a/utils/login.js b/utils/login.js
index 08dd806..c0dbd63 100644
--- a/utils/login.js
+++ b/utils/login.js
@@ -27,6 +27,7 @@ function n(a) {
 
     return wx.showLoading(), new Promise(function (n, c) {
         console.log("requestdevicecode", o.globalData.devicecode);
+
         var i = Object.assign({}, {
             devicecode: o.globalData.devicecode
         }, o.globalData.options, t);
@@ -36,7 +37,7 @@ function n(a) {
             header: {
                 "content-type": "application/json",
                 Accept: "application/json, text/plain",
-                Cookie: "_miucms_session=" + wx.getStorageSync("_miucms_session"),
+                Cookie: "XPHP_SESSION_ID=" + wx.getStorageSync("session"),
                 token: wx.getStorageSync("session") || ""
             },
             method: method,