diff --git a/miniprogram/pages/index/index.scss b/miniprogram/pages/index/index.scss
index 94ee420..30666a4 100644
--- a/miniprogram/pages/index/index.scss
+++ b/miniprogram/pages/index/index.scss
@@ -172,14 +172,35 @@
 
 .title{
     width: 100%;
-    height: 100rpx;
-    // background-color: aqua;
+    height: 10%;
+    background-color: aqua;
     position:absolute;
-    top:55rpx;
+    top:0rpx;
     display: flex;
     justify-content: center;
     align-items: center;
     font-size: x-large;
+    .page_back{
+        height: 70rpx;
+        width: 70rpx;
+        position: absolute;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        // background-color: aquamarine;
+        top: 50rpx;
+        left:30rpx;
+        // font-size: 150rpx;
+        // font-weight: 900;
+        // font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
+    }
+}
+.content{
+    position:absolute;
+    width: 100%;
+    height: 90%;
+    top: 10%;
+    overflow: scroll;
 }
 
 // 知识库界面
@@ -194,9 +215,6 @@
 // 历史记录
 #page_history{
     background-color: rgba($color: #fff5d2, $alpha: 1.0);
-    display: flex;
-    align-items: center;
-    justify-content: center;
     .date1{
         background-color: rgba($color: #fff5d2, $alpha: 1);
         height: 50rpx;
@@ -205,6 +223,44 @@
         top: 160rpx;
         left: 10%;
     }
+    .content{
+        flex-direction: column;
+        justify-items: center;
+        align-items: flex-start;
+        .history_part{
+            height: 210rpx;
+            width: auto;
+            background-color: violet;
+            // margin:25rpx;
+            margin-top:30rpx;
+            margin-left: 30rpx;
+            margin-right: 30rpx;
+            padding: 15rpx;
+            .history_time{
+                // height: 30rpx;
+                width:fit-content;
+                // margin-left: 10rpx;
+                padding:5rpx;
+                background-color: whitesmoke;
+            }
+            .history_content{
+                display: flex;
+                justify-self: start;
+                overflow: scroll;
+                .picture{
+                    margin-left: 0;
+                    height: auto;
+                    width: auto;
+                }
+            }
+        }
+    }
+    .picture{
+        background-color: rgba($color: #ffffff, $alpha: 1);
+        height: 170rpx;
+        width: 25%;
+        margin: 10rpx;
+    }
     .picture1{
         background-color: rgba($color: #ffffff, $alpha: 1);
         height: 170rpx;
diff --git a/miniprogram/pages/index/index.ts b/miniprogram/pages/index/index.ts
index d64a8a8..434c5d2 100644
--- a/miniprogram/pages/index/index.ts
+++ b/miniprogram/pages/index/index.ts
@@ -10,13 +10,27 @@ Page({
         text_startPage1: "知识库",
         text_startPage4: "个性化",
         imgUrl_startPage1:"./static/icons/lib.svg",
+        function_startPage1:"",
         imgUrl_startPage2:"./static/icons/history.svg",
+        function_startPage2:"popup_history",
         imgUrl_startPage3:"./static/icons/heart.svg",
+        function_startPage3:"popup_collect",
         imgUrl_startPage4:"./static/icons/self.svg",
         tip_content: "不吃饭会饿死",
         tip_hidden: false,
         active_Page: "startPage",
         currentDate: '',
+
+        data_history_test:{
+            "2023.2.30":["test1","test2","test2","test2","test2","test2","test2","test2","test2","test2"],
+            "2023.12.31":["test3","test4"],
+            "2023.2.32":["test5","test6"],
+            "2023.2.33":["test7","test8"],
+            "2023.2.34":["test9","test0"],
+            "2023.2.35":["test9","test0"],
+            "2023.2.36":["test9","test0"],
+            "2023.12.37":["test9","test0"],
+        },
         // userInfo: {},
         // hasUserInfo: false,
         // canIUse: wx.canIUse('button.open-type.getUserInfo'),
diff --git a/miniprogram/pages/index/index.wxml b/miniprogram/pages/index/index.wxml
index 00a6cd8..565d342 100644
--- a/miniprogram/pages/index/index.wxml
+++ b/miniprogram/pages/index/index.wxml
@@ -12,10 +12,10 @@
             <image src="{{imgUrl_startPage1}}" mode="'aspectFit'" style="height: 100rpx;width: 100rpx;margin-right:30rpx;" />
             <view class="text_startPage">{{text_startPage1}}</view>
         </view>
-        <view class='buttom_startPage' id="buttom_startPage2" bind:tap="popup_history">
+        <view class='buttom_startPage' id="buttom_startPage2" bind:tap="{{function_startPage2}}">
             <image src="{{imgUrl_startPage2}}" mode="'aspectFit'" style="height: 100rpx;width: 100rpx;" />
         </view>
-        <view class='buttom_startPage' id="buttom_startPage3" bind:tap="popup_collect">
+        <view class='buttom_startPage' id="buttom_startPage3" bind:tap="{{function_startPage3}}">
             <image src="{{imgUrl_startPage3}}" mode="'aspectFit'" style="height: 100rpx;width: 100rpx;" />
         </view>
         <view class='buttom_startPage' id="buttom_startPage4">
@@ -30,7 +30,7 @@
         <view class="buttom_startPage test" id='test2' bind:tap="popup_camera">弹出相机</view>
     </view>
 
-    <!-- 相机界面 -->
+    <!-- 相机界面，放在下面 -->
     <view id='page_camera' class="miao_page">
         <camera id='camera' device-position="back" flash="off"></camera>
         <view id="page_camera_background"></view>
@@ -54,20 +54,36 @@
 
     <!-- 历史记录界面 -->
     <view id="page_history" class="miao_page">
-        <view class="title">搜索历史</view>
-        <view id="page_history_back" bind:tap="exit_history">
-            <image src="./static/icons/back.svg" mode="aspectFit" />
+        <view class="title">
+            <view>历史记录</view>
+            <view class="page_back" bind:tap="exit_history">
+                <image src="./static/icons/back.svg" mode="aspectFit" />
+            </view>
         </view>
-        <view class="date1">{{currentDate}}</view>
+        <!-- <view class="date1">{{currentDate}}</view>
         <view class="picture1">picture1</view>
-        <view class="picture2">picture2</view>
+        <view class="picture2">picture2</view> -->
+
+        <view class="content">
+            <view class="history_part" wx:for="{{data_history_test}}" wx:for-index="date" wx:for-item="arr">
+                <view class="history_time">{{date}}</view>
+                <view class="history_content">
+                    <view class="picture" wx:for="{{arr}}" wx:for-item="content">
+                        <!-- {{content}} -->
+                        <image src="{{imgUrl_startPage2}}" mode="'aspectFit'" style="height: 150rpx;width: 150rpx;" />
+                    </view>
+                </view>
+            </view>
+        </view>
     </view>
 
     <!-- 我的收藏界面 -->
     <view id="page_collect" class="miao_page">
-        <view class="title">我的收藏</view>
-        <view id="page_collect_back" bind:tap="exit_collect">
-            <image src="./static/icons/back.svg" mode="aspectFit" />
+        <view class="title">
+            <view>我的收藏</view>
+            <view class="page_back" bind:tap="exit_collect">
+                <image src="./static/icons/back.svg" mode="aspectFit" />
+            </view>
         </view>
         <view class="collect1">收藏1</view>
         <view class="collect2">收藏2</view>
diff --git a/project.private.config.json b/project.private.config.json
index 2378526..1fe1bdf 100644
--- a/project.private.config.json
+++ b/project.private.config.json
@@ -1,6 +1,6 @@
 {
   "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": "wxprogram1",
+  "projectname": "wxProject-w4w",
   "setting": {
     "compileHotReLoad": true
   }