diff --git a/miniprogram/app.json b/miniprogram/app.json
index 2212774..bb7d13b 100644
--- a/miniprogram/app.json
+++ b/miniprogram/app.json
@@ -55,6 +55,7 @@
     "navigationBarTextStyle": "black"
   },
   "tabBar": {
+    "custom": true,
     "backgroundColor": "#ffffff",
     "borderStyle": "black",
     "selectedColor": "#5C8EFF",
@@ -62,30 +63,27 @@
     "list": [
       {
         "pagePath": "pages/index/index",
-        "iconPath": "/images/icon/shouye-3861.png",
-        "selectedIconPath": "/images/icon/shouye-386.png",
+        "iconPath": "/images/tabbar/home.png",
+        "selectedIconPath": "/images/tabbar/home-select.png",
         "text": "首页"
       },
-      {
-        "pagePath": "pages/enterpriseServices/enterpriseServices",
-        "iconPath": "/images/icon/fuwu_11.png",
-        "selectedIconPath": "/images/icon/fuwu_1.png",
-        "text": "服务"
-      },
       {
         "pagePath": "pages/parkRepair/parkRepair",
         "iconPath": "/images/icon/wodebaoxiu1.png",
         "selectedIconPath": "/images/icon/wodebaoxiu.png",
-        "text": "维修"
+        "text": "维修",
+        "isSpecial" : true
       },
       {
         "pagePath": "pages/my/my",
-        "iconPath": "/images/icon/wode1.png",
-        "selectedIconPath": "/images/icon/wode.png",
+        "iconPath": "/images/tabbar/my.png",
+        "selectedIconPath": "/images/tabbar/my-select.png",
         "text": "我的"
       }
     ]
   },
+  "usingComponents": {},
+
   "sitemapLocation": "sitemap.json",
   "permission": {
     "scope.userLocation": {
diff --git a/miniprogram/images/tabbar/home-select.png b/miniprogram/images/tabbar/home-select.png
new file mode 100644
index 0000000..5207eed
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diff --git a/miniprogram/images/tabbar/home.png b/miniprogram/images/tabbar/home.png
new file mode 100644
index 0000000..42262db
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diff --git a/miniprogram/images/tabbar/my-select.png b/miniprogram/images/tabbar/my-select.png
new file mode 100644
index 0000000..1a40a11
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diff --git a/miniprogram/images/tabbar/my.png b/miniprogram/images/tabbar/my.png
new file mode 100644
index 0000000..2919656
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diff --git a/miniprogram/images/tabbar/openDoor.png b/miniprogram/images/tabbar/openDoor.png
new file mode 100644
index 0000000..430468f
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