diff --git a/app.json b/app.json
index 7a61ebe..45e2a8e 100644
--- a/app.json
+++ b/app.json
@@ -30,8 +30,8 @@
     "navigationBarBackgroundColor": "#ffffff"
   },
   "tabBar": {
-    "color": "#999999",
-    "selectedColor": "#4285FF",
+    "color": "#222222",
+    "selectedColor": "#FFC300",
     "backgroundColor": "#ffffff",
     "borderStyle": "white",
     "list": [
diff --git a/app.wxss b/app.wxss
index cc92615..ac5528f 100644
--- a/app.wxss
+++ b/app.wxss
@@ -90,7 +90,7 @@ radio{
 }
 radio .wx-radio-input{
   border-radius: 50%;
-  border-color: #1A4DEB;
+  border-color:var(--main-color);
   box-sizing: border-box;
   width: 100%;
   height: 100%;
@@ -100,7 +100,7 @@ radio .wx-radio-input{
 }
 radio .wx-radio-input.wx-radio-input-checked{
   background-color:transparent;
-  border-color: #1A4DEB;
+  border-color: var(--main-color);
 }
 radio .wx-radio-input.wx-radio-input-checked::before{
   content: '';
@@ -109,7 +109,7 @@ radio .wx-radio-input.wx-radio-input-checked::before{
   height:22rpx;
   left:4rpx;top:4rpx;
   border-radius: 50%;
-  background: #1A4DEB;
+  background: var(--main-color);
   transform: none;
   -webkit-transform:none
 }
diff --git a/assets/icon/help/house@2x.png b/assets/icon/help/house@2x.png
index 7988bce..913e97e 100644
Binary files a/assets/icon/help/house@2x.png and b/assets/icon/help/house@2x.png differ
diff --git a/assets/icon/help/take@2x.png b/assets/icon/help/take@2x.png
index 0e80584..33c5b74 100644
Binary files a/assets/icon/help/take@2x.png and b/assets/icon/help/take@2x.png differ
diff --git a/assets/icon/my/cs@2x.png b/assets/icon/my/cs@2x.png
index a34a31f..2cd1662 100644
Binary files a/assets/icon/my/cs@2x.png and b/assets/icon/my/cs@2x.png differ
diff --git a/assets/icon/my/firend@2x.png b/assets/icon/my/firend@2x.png
index 3b4d7c9..a214e09 100644
Binary files a/assets/icon/my/firend@2x.png and b/assets/icon/my/firend@2x.png differ
diff --git a/assets/icon/my/share@2x.png b/assets/icon/my/share@2x.png
index 4434975..0bd2b07 100644
Binary files a/assets/icon/my/share@2x.png and b/assets/icon/my/share@2x.png differ
diff --git a/assets/icon/tabs/tab1-active@2x.png b/assets/icon/tabs/tab1-active@2x.png
index 66c45de..2187bdd 100644
Binary files a/assets/icon/tabs/tab1-active@2x.png and b/assets/icon/tabs/tab1-active@2x.png differ
diff --git a/assets/icon/tabs/tab2-active@2x.png b/assets/icon/tabs/tab2-active@2x.png
index 6521f7c..7a23c6f 100644
Binary files a/assets/icon/tabs/tab2-active@2x.png and b/assets/icon/tabs/tab2-active@2x.png differ
diff --git a/assets/icon/tabs/tab3-active@2x.png b/assets/icon/tabs/tab3-active@2x.png
index 71d8f87..3b351b9 100644
Binary files a/assets/icon/tabs/tab3-active@2x.png and b/assets/icon/tabs/tab3-active@2x.png differ
diff --git a/assets/icon/tabs/tab4-active@2x.png b/assets/icon/tabs/tab4-active@2x.png
index f551421..5b6759f 100644
Binary files a/assets/icon/tabs/tab4-active@2x.png and b/assets/icon/tabs/tab4-active@2x.png differ
diff --git a/pages/help/community/index.wxss b/pages/help/community/index.wxss
index 0e83d34..172b9a5 100644
--- a/pages/help/community/index.wxss
+++ b/pages/help/community/index.wxss
@@ -7,7 +7,7 @@
   border: 1rpx solid #fff;
 }
 .community-list .item.current{
-  border-color: #1A4DEB;
+  border-color: var(--main-color);
 }
 .community-list .item .title{
   font-weight: 600rpx;
diff --git a/pages/help/index/index.wxss b/pages/help/index/index.wxss
index c2977b6..72e944c 100644
--- a/pages/help/index/index.wxss
+++ b/pages/help/index/index.wxss
@@ -112,7 +112,7 @@
   font-weight: 500;
 }
 .promotion-panel .text .title .spec{
-  color: #1A4DEB;
+  color:var(--main-color);
 }
 
 .promotion-panel .text .sub-title{
diff --git a/pages/order/detail-group/index.wxss b/pages/order/detail-group/index.wxss
index 7d2f7b0..f103064 100644
--- a/pages/order/detail-group/index.wxss
+++ b/pages/order/detail-group/index.wxss
@@ -127,8 +127,6 @@
   font-size: 32rpx;
 }
 .bottom-bar .button2{
-  color: #1A4DEB;
-  border: 1rpx solid #1A4DEB;
   font-size: 32rpx;
   margin-left:30rpx;
 }
diff --git a/pages/order/index/index.wxss b/pages/order/index/index.wxss
index c6d12f9..583ebf5 100644
--- a/pages/order/index/index.wxss
+++ b/pages/order/index/index.wxss
@@ -29,7 +29,7 @@
 }
 .order-list .head .icon-con{
   padding: 10rpx;
-  background-color: #1A4DEB;
+  background-color: var(--main-color);
   border-radius: 50%;
   display: flex;
   align-items: center;
diff --git a/pages/order/success/index.js b/pages/order/success/index.js
index c9325b5..12bf488 100644
--- a/pages/order/success/index.js
+++ b/pages/order/success/index.js
@@ -14,7 +14,9 @@ Page({
   onLoad(options) {
 
   },
-
+  back(){
+    wx.navigateBack();
+  },
   /**
    * 生命周期函数--监听页面初次渲染完成
    */
diff --git a/pages/order/success/index.json b/pages/order/success/index.json
index 8835af0..965b8e8 100644
--- a/pages/order/success/index.json
+++ b/pages/order/success/index.json
@@ -1,3 +1,4 @@
 {
-  "usingComponents": {}
+  "usingComponents": {},
+  "navigationStyle": "custom"
 }
\ No newline at end of file
diff --git a/pages/order/success/index.wxml b/pages/order/success/index.wxml
index f121106..d43bf36 100644
--- a/pages/order/success/index.wxml
+++ b/pages/order/success/index.wxml
@@ -1,9 +1,9 @@
 <view class="success">
-  <icon class="icon" type="success" size="120rpx" color="#1A4DEB"/>
+  <icon class="icon" type="success" size="120rpx" color="#FEC400"/>
   <view class="msg">扫码核销成功</view>
   <view class="prd-indo">
     <label class="name">【洗吹】精致造型</label>
     <label class="money">9.9</label>
   </view>
-  <button class="button" size="mini">完成</button>
+  <button class="button" size="mini" bind:tap="back">完成</button>
 </view>
\ No newline at end of file
diff --git a/pages/order/success/index.wxss b/pages/order/success/index.wxss
index f977661..6e4b1b0 100644
--- a/pages/order/success/index.wxss
+++ b/pages/order/success/index.wxss
@@ -4,7 +4,7 @@
   height: 100%;
   width:100%;
   position: absolute;
-  padding-top:150rpx;
+  padding-top:300rpx;
   box-sizing: border-box;
 }
 .success .msg{