diff --git a/miniprogram/app.json b/miniprogram/app.json
index d2878e6..bc2e39c 100644
--- a/miniprogram/app.json
+++ b/miniprogram/app.json
@@ -1,16 +1,40 @@
 {
   "pages": [
+    "pages/secondhand/index",
+    "pages/profile/index",
+    "pages/secondhand/publish",
+    "pages/secondhand/detail",
+    "pages/profile/orders",
     "pages/index/index",
-    "pages/example/index"
+    "pages/logs/logs"
   ],
   "window": {
-    "backgroundColor": "#F6F6F6",
     "backgroundTextStyle": "light",
-    "navigationBarBackgroundColor": "#F6F6F6",
-    "navigationBarTitleText": "云开发 QuickStart",
-    "navigationBarTextStyle": "black"
+    "navigationBarTextStyle": "black",
+    "navigationBarBackgroundColor": "#ffffff",
+    "navigationBarTitleText": "宿小君",
+    "backgroundColor": "#f7f7f7"
+  },
+  "tabBar": {
+    "color": "#999999",
+    "selectedColor": "#3A86FF",
+    "backgroundColor": "#ffffff",
+    "borderStyle": "black",
+    "list": [
+      {
+        "pagePath": "pages/secondhand/index",
+        "text": "二手超市",
+        "iconPath": "images/secondhand.png",
+        "selectedIconPath": "images/secondhand_selected.png"
+      },
+      {
+        "pagePath": "pages/profile/index",
+        "text": "我的",
+        "iconPath": "images/profile.png",
+        "selectedIconPath": "images/profile_selected.png"
+      }
+    ]
   },
-  "sitemapLocation": "sitemap.json",
   "style": "v2",
-  "lazyCodeLoading": "requiredComponents"
+  "sitemapLocation": "sitemap.json"
 }
\ No newline at end of file
diff --git a/miniprogram/images/avatar.png b/miniprogram/images/avatar.png
index 48d5ee2..a9b350a 100644
Binary files a/miniprogram/images/avatar.png and b/miniprogram/images/avatar.png differ
diff --git a/miniprogram/pages/index/index.json b/miniprogram/pages/index/index.json
index 6112712..aa3f1b0 100644
--- a/miniprogram/pages/index/index.json
+++ b/miniprogram/pages/index/index.json
@@ -1,6 +1,5 @@
 {
-  "navigationBarTitleText": "基础能力",
   "usingComponents": {
-    "cloud-tip-modal": "/components/cloudTipModal/index"
+    "navigation-bar": "/components/navigation-bar/navigation-bar"
   }
 }
\ No newline at end of file
diff --git a/miniprogram/pages/index/index.wxml b/miniprogram/pages/index/index.wxml
index e61fe7c..aab521d 100644
--- a/miniprogram/pages/index/index.wxml
+++ b/miniprogram/pages/index/index.wxml
@@ -1,29 +1,28 @@
 <!--index.wxml-->
-<view class="container">
-  <view class="title">快速了解云开发</view>
-  <view class="top_tip">免鉴权接口调用 免部署后台 高并发</view>
-  <view class="power" wx:key="title" wx:for="{{powerList}}" wx:for-item="power">
-    <view class="power_info" data-index="{{index}}" data-type="{{ power.type }}" bindtap="onClickPowerInfo">
-      <view class="power_info_text">
-        <view class="power_info_text_title">
-          {{power.title}}
-          <view class="power_info_text_tag" wx:if="{{power.tag}}">{{power.tag}}</view>
+<navigation-bar title="Weixin" back="{{false}}" color="black" background="#FFF"></navigation-bar>
+<scroll-view class="scrollarea" scroll-y type="list">
+  <view class="container">
+    <view class="userinfo">
+      <block wx:if="{{canIUseNicknameComp && !hasUserInfo}}">
+        <button class="avatar-wrapper" open-type="chooseAvatar" bind:chooseavatar="onChooseAvatar">
+          <image class="avatar" src="{{userInfo.avatarUrl}}"></image>
+        </button>
+        <view class="nickname-wrapper">
+          <text class="nickname-label">昵称</text>
+          <input type="nickname" class="nickname-input" placeholder="请输入昵称" bind:change="onInputChange" />
         </view>
-        <view class="power_info_text_tip">{{power.tip}}</view>
-      </view>
-      <image wx:if="{{!power.showItem && power.item.length}}" class="power_info_more" src="../../images/arrow.svg"></image>
-      <image wx:if="{{power.showItem && power.item.length}}" class="power_info_less" src="../../images/arrow.svg"></image>
-      <image wx:if="{{!power.item.length}}" class="power_item_icon" src="../../images/arrow.svg"></image>
+      </block>
+      <block wx:elif="{{!hasUserInfo}}">
+        <button wx:if="{{canIUseGetUserProfile}}" bindtap="getUserProfile"> 获取头像昵称 </button>
+        <view wx:else> 请使用2.10.4及以上版本基础库 </view>
+      </block>
+      <block wx:else>
+        <image bindtap="bindViewTap" class="userinfo-avatar" src="{{userInfo.avatarUrl}}" mode="cover"></image>
+        <text class="userinfo-nickname">{{userInfo.nickName}}</text>
+      </block>
     </view>
-    <view wx:if="{{power.showItem}}">
-      <view wx:key="title" wx:for="{{power.item}}">
-        <view class="line"></view>
-        <view class="power_item" bindtap="jumpPage" data-type="{{ item.type }}" data-page="{{item.page}}">
-          <view class="power_item_title">{{item.title}}</view>
-          <image class="power_item_icon" src="../../images/arrow.svg"></image>
-        </view>
-      </view>
+    <view class="usermotto">
+      <text class="user-motto">{{motto}}</text>
     </view>
   </view>
-  <cloud-tip-modal showTipProps="{{showTip}}" title="{{title}}" content="{{content}}"></cloud-tip-modal>
-</view>
\ No newline at end of file
+</scroll-view>
diff --git a/miniprogram/sitemap.json b/miniprogram/sitemap.json
index 27b2b26..ca02add 100644
--- a/miniprogram/sitemap.json
+++ b/miniprogram/sitemap.json
@@ -1,7 +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": "*"
+  "action": "allow",
+  "page": "*"
   }]
 }
\ No newline at end of file
diff --git a/project.config.json b/project.config.json
index b13573f..cdd7a52 100644
--- a/project.config.json
+++ b/project.config.json
@@ -1,85 +1,53 @@
 {
+  "description": "项目配置文件",
   "miniprogramRoot": "miniprogram/",
-  "cloudfunctionRoot": "cloudfunctions/",
+  "compileType": "miniprogram",
   "setting": {
-    "urlCheck": true,
-    "es6": true,
-    "enhance": true,
-    "postcss": true,
-    "preloadBackgroundData": false,
-    "minified": true,
-    "newFeature": true,
-    "coverView": true,
-    "nodeModules": false,
-    "autoAudits": false,
-    "showShadowRootInWxmlPanel": true,
-    "scopeDataCheck": false,
-    "uglifyFileName": false,
-    "checkInvalidKey": true,
-    "checkSiteMap": true,
-    "uploadWithSourceMap": true,
-    "compileHotReLoad": false,
-    "useMultiFrameRuntime": true,
-    "useApiHook": true,
-    "useApiHostProcess": true,
+    "useCompilerPlugins": [
+      "typescript",
+      "less"
+    ],
     "babelSetting": {
       "ignore": [],
       "disablePlugins": [],
       "outputPath": ""
     },
-    "enableEngineNative": false,
-    "useIsolateContext": true,
-    "useCompilerModule": true,
-    "userConfirmedUseCompilerModuleSwitch": false,
-    "userConfirmedBundleSwitch": false,
-    "packNpmManually": false,
+    "coverView": true,
+    "postcss": true,
+    "minified": true,
+    "enhance": false,
+    "showShadowRootInWxmlPanel": false,
     "packNpmRelationList": [],
-    "minifyWXSS": true,
+    "ignoreUploadUnusedFiles": true,
+    "compileHotReLoad": false,
+    "skylineRenderEnable": false,
+    "es6": true,
     "compileWorklet": false,
+    "uglifyFileName": false,
+    "uploadWithSourceMap": true,
+    "packNpmManually": false,
+    "minifyWXSS": true,
     "minifyWXML": true,
     "localPlugins": false,
-    "disableUseStrict": false,
-    "useCompilerPlugins": false,
     "condition": false,
+    "disableUseStrict": false,
     "swc": false,
     "disableSWC": true
   },
-  "appid": "wxd7d00921edfeb9df",
-  "projectname": "quickstart-wx-cloud",
-  "libVersion": "3.8.5",
-  "cloudfunctionTemplateRoot": "cloudfunctionTemplate/",
-  "condition": {
-    "search": {
-      "list": []
-    },
-    "conversation": {
-      "list": []
-    },
-    "plugin": {
-      "list": []
-    },
-    "game": {
-      "list": []
-    },
-    "miniprogram": {
-      "list": [
-        {
-          "id": -1,
-          "name": "db guide",
-          "pathName": "pages/databaseGuide/databaseGuide"
-        }
-      ]
-    }
-  },
-  "compileType": "miniprogram",
+  "simulatorType": "wechat",
+  "simulatorPluginLibVersion": {},
+  "condition": {},
   "srcMiniprogramRoot": "miniprogram/",
-  "packOptions": {
-    "ignore": [],
-    "include": []
-  },
   "editorSetting": {
     "tabIndent": "insertSpaces",
     "tabSize": 2
   },
-  "simulatorPluginLibVersion": {}
+  "libVersion": "2.32.3",
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "appid": "wxd7d00921edfeb9df",
+  "cloudfunctionTemplateRoot": "cloudfunctionTemplate/",
+  "cloudfunctionRoot": "cloudfunctions/"
 }
\ No newline at end of file
diff --git a/project.private.config.json b/project.private.config.json
index 5825b85..a8c48bb 100644
--- a/project.private.config.json
+++ b/project.private.config.json
@@ -1,25 +1,23 @@
 {
+  "libVersion": "2.32.3",
+  "projectname": "%E5%AE%BF%E5%B0%8F%E5%90%9B",
   "setting": {
-    "compileHotReLoad": true,
-    "urlCheck": false,
-    "coverView": true,
+    "urlCheck": true,
+    "coverView": false,
     "lazyloadPlaceholderEnable": false,
-    "skylineRenderEnable": false,
+    "skylineRenderEnable": true,
     "preloadBackgroundData": false,
     "autoAudits": false,
     "useApiHook": true,
     "useApiHostProcess": true,
-    "showShadowRootInWxmlPanel": true,
+    "showShadowRootInWxmlPanel": false,
     "useStaticServer": false,
     "useLanDebug": false,
     "showES6CompileOption": false,
-    "checkInvalidKey": true,
-    "ignoreDevUnusedFiles": true,
+    "compileHotReLoad": true,
     "bigPackageSizeSupport": false,
-    "useIsolateContext": true
+    "checkInvalidKey": true,
+    "ignoreDevUnusedFiles": true
   },
-  "condition": {},
-  "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": "%E7%A9%BA%E7%99%BD",
-  "libVersion": "3.8.5"
+  "condition": {}
 }
\ No newline at end of file