diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..115cc02
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,31 @@
+/*
+ * Eslint config file
+ * Documentation: https://eslint.org/docs/user-guide/configuring/
+ * Install the Eslint extension before using this feature.
+ */
+module.exports = {
+  env: {
+    es6: true,
+    browser: true,
+    node: true,
+  },
+  ecmaFeatures: {
+    modules: true,
+  },
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module',
+  },
+  globals: {
+    wx: true,
+    App: true,
+    Page: true,
+    getCurrentPages: true,
+    getApp: true,
+    Component: true,
+    requirePlugin: true,
+    requireMiniProgram: true,
+  },
+  // extends: 'eslint:recommended',
+  rules: {},
+}
diff --git a/app.js b/app.js
new file mode 100644
index 0000000..2bb83b9
--- /dev/null
+++ b/app.js
@@ -0,0 +1,65 @@
+// app.js
+const MyApi = require('./Api/api.js');
+
+App({
+  onLaunch() {
+
+   MyApi.ApiGetUserOpenID()
+    .then(result => {
+        // 获取code成功后执行的代码
+        this.globalData.user_openid = result;
+        
+        // 使用code查询数据库，查到则获取信息，没查到则建立新用户后，再次查询数据库输出结果
+        MyApi.ApiGetUserDataFromDB(result)
+        .then(result1 => {
+          // 成功后执行的代码
+          this.globalData.YelayMaths_ID= result1.data.YelayMaths_ID;
+          this.globalData.IsLogin= result1.data.是否登录;
+          this.globalData.IsAdministor= result1.data.是否管理员;
+          this.globalData.LastLoginDate= result1.data.最后登录日期;
+          this.globalData.UserName= result1.data.用户名;
+          this.globalData.NewUser= result1.result;
+          // 将信息存储到本地缓存中
+          wx.setStorageSync('UserInfoCache', this.globalData);
+
+          //查询用户课程数据
+          MyApi.ApiGetUserCourseDataFromDB(result)
+          .then(result => {
+            this.globalData.OwnedCourse = result.data;
+            // 将信息存储到本地缓存中
+            wx.setStorageSync('UserInfoCache', this.globalData);
+          })
+          .catch(err => {
+            console.log("错误！");
+          })
+
+          
+
+        })
+        .catch(err1 => {
+          // 失败后执行的代码
+          console.error("请求失败："+err1);
+        });
+
+    })
+    .catch(err => {
+        // 失败后执行的代码
+        console.error("请求失败："+err);
+        });
+
+
+    // 将信息存储到本地缓存中
+    wx.setStorageSync('UserInfoCache', this.globalData);
+  },
+  globalData: {
+    BaseURL:'https://api.yeomai.site',
+    user_openid: null,
+    YelayMaths_ID: null,
+    IsLogin: null,
+    IsAdministor: null,
+    LastLoginDate: null,
+    UserName: null,
+    NewUser: null,
+    OwnedCourse: null
+  }
+})
diff --git a/app.json b/app.json
new file mode 100644
index 0000000..b1ac371
--- /dev/null
+++ b/app.json
@@ -0,0 +1,45 @@
+{
+  "pages": [
+    "pages/index/index",
+    "pages/wode/wode",
+    "pages/kecheng/kecheng",
+    "pages/LoginOrOutDetails/LoginOrOutDetails",
+    "pages/WebPageDetails/WebPageDetails",
+    "pages/VideoDetails/VideoDetails",
+    "pages/VideoDetailsPage/VideoDetailsPage",
+    "pages/IndexNewCourseDetails/IndexNewCourseDetails",
+    "pages/IndexFreeCourseDetails/IndexFreeCourseDetails",
+    "pages/SetPasswordCode/SetPasswordCode"
+  ],
+  "window": {
+    "navigationBarTextStyle": "black",
+    "navigationBarTitleText": "叶雷讲数学",
+    "navigationBarBackgroundColor": "#fff",
+    "backgroundColor": "#fff"
+  },
+  "tabBar": {
+    "color":"#000",
+    "selectedColor":"#00aa00",
+    "borderStyle": "black",
+    "list": [{
+      "text": "首页",
+      "pagePath": "pages/index/index",
+      "iconPath": "static/image/shouye.png",
+      "selectedIconPath": "static/image/shouye-selected.png"
+      },
+      {
+        "text": "课程",
+        "pagePath": "pages/kecheng/kecheng",
+        "iconPath": "static/image/kecheng.png",
+        "selectedIconPath": "static/image/kecheng-selected.png"
+      },{
+      "text": "我的",
+      "pagePath": "pages/wode/wode",
+      "iconPath": "static/image/wode.png",
+      "selectedIconPath": "static/image/wode-selected.png"
+    }]
+  },
+  "componentFramework": "glass-easel",
+  "sitemapLocation": "sitemap.json",
+  "lazyCodeLoading": "requiredComponents"
+}
diff --git a/app.wxss b/app.wxss
new file mode 100644
index 0000000..06c6fc9
--- /dev/null
+++ b/app.wxss
@@ -0,0 +1,10 @@
+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 200rpx 0;
+  box-sizing: border-box;
+} 
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..edef36a
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,17 @@
+{
+  "name": "yelaymaths",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "@vant/weapp": "^1.11.4"
+      }
+    },
+    "node_modules/@vant/weapp": {
+      "version": "1.11.4",
+      "resolved": "https://registry.npmjs.org/@vant/weapp/-/weapp-1.11.4.tgz",
+      "integrity": "sha512-egOsWO4hVMP1SQSqQ46jy8UD3WysvlnUecRzPM21Y3ovkOFZ6wlaO7oHQmTXRpwr+V41Qri1qEbtNjhVxFqdyw=="
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..ffdc5e2
--- /dev/null
+++ b/package.json
@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "@vant/weapp": "^1.11.4"
+  }
+}
diff --git a/project.config.json b/project.config.json
new file mode 100644
index 0000000..0b1320f
--- /dev/null
+++ b/project.config.json
@@ -0,0 +1,34 @@
+{
+  "compileType": "miniprogram",
+  "libVersion": "trial",
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "setting": {
+    "coverView": true,
+    "es6": true,
+    "postcss": true,
+    "minified": true,
+    "enhance": true,
+    "showShadowRootInWxmlPanel": true,
+    "packNpmManually": true,
+    "packNpmRelationList": [
+      {
+        "packageJsonPath": "./package.json",
+        "miniprogramNpmDistDir": "./"
+      }
+    ],
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    }
+  },
+  "condition": {},
+  "editorSetting": {
+    "tabIndent": "auto",
+    "tabSize": 2
+  },
+  "appid": "wx3fbaf897825bf04f"
+}
\ No newline at end of file
diff --git a/project.private.config.json b/project.private.config.json
new file mode 100644
index 0000000..8614569
--- /dev/null
+++ b/project.private.config.json
@@ -0,0 +1,36 @@
+{
+  "description": "项目私有配置文件。此文件中的内容将覆盖 project.config.json 中的相同字段。项目的改动优先同步到此文件中。详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
+  "projectname": "yelaymaths",
+  "setting": {
+    "compileHotReLoad": true,
+    "urlCheck": true
+  },
+  "condition": {
+    "miniprogram": {
+      "list": [
+        {
+          "name": "pages/LoginOrOutDetails/LoginOrOutDetails",
+          "pathName": "pages/LoginOrOutDetails/LoginOrOutDetails",
+          "query": "IsLogin=undefined",
+          "launchMode": "default",
+          "scene": null
+        },
+        {
+          "name": "pages/wode/wode",
+          "pathName": "pages/wode/wode",
+          "query": "",
+          "launchMode": "default",
+          "scene": null
+        },
+        {
+          "name": "pages/SetPasswordCode/SetPasswordCode",
+          "pathName": "pages/SetPasswordCode/SetPasswordCode",
+          "query": "",
+          "launchMode": "default",
+          "scene": null
+        }
+      ]
+    }
+  },
+  "libVersion": "3.7.12"
+}
\ No newline at end of file
diff --git a/sitemap.json b/sitemap.json
new file mode 100644
index 0000000..ca02add
--- /dev/null
+++ b/sitemap.json
@@ -0,0 +1,7 @@
+{
+  "desc": "关于本文件的更多信息，请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
+  "rules": [{
+  "action": "allow",
+  "page": "*"
+  }]
+}
\ No newline at end of file
diff --git a/utils/util.js b/utils/util.js
new file mode 100644
index 0000000..79b5cb4
--- /dev/null
+++ b/utils/util.js
@@ -0,0 +1,20 @@
+const formatTime = timestamp => {
+  const date = new Date(timestamp);
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : `0${n}`
+}
+
+module.exports = {
+  formatTime
+}