diff --git a/app.json b/app.json
index 4a9212f..4a4a96c 100644
--- a/app.json
+++ b/app.json
@@ -37,18 +37,26 @@
     "tabBar": {
         "list": [{
             "pagePath": "pages/index/index",
-            "text": "首页"
+            "text": "首页",
+            "iconPath":"/utils/img/index.png",
+            "selectedIconPath":"/utils/img/indexs.png"
         }, {
             "pagePath": "pages/classify/classify",
-            "text": "分类"
+            "text": "分类",
+            "iconPath":"/utils/img/classify.png",
+            "selectedIconPath":"/utils/img/classifys.png"
 
         }, {
             "pagePath": "pages/shopping/shopping",
-            "text": "购物车"
+            "text": "购物车",
+            "iconPath":"/utils/img/shopping.png",
+            "selectedIconPath":"/utils/img/shoppings.png"
 
         }, {
             "pagePath": "pages/personal/personal",
-            "text": "我的"
+            "text": "我的",
+            "iconPath":"/utils/img/personal.png",
+            "selectedIconPath":"/utils/img/personals.png"
 
         }]
     },
diff --git a/components/classify/navigation/index.scss b/components/classify/navigation/index.scss
index 2d45484..b1accf4 100644
--- a/components/classify/navigation/index.scss
+++ b/components/classify/navigation/index.scss
@@ -8,7 +8,7 @@
         font-size: 28rpx;
         color: #333;
         border-bottom: 2rpx solid #eaeaea;
-        line-height: 97rpx;
+        line-height: 95rpx;
         font-weight: bold;
         text-align: center;
         box-sizing: border-box;
diff --git a/components/classify/navigation/index.wxss b/components/classify/navigation/index.wxss
index a20b46f..6c12cd6 100644
--- a/components/classify/navigation/index.wxss
+++ b/components/classify/navigation/index.wxss
@@ -1 +1 @@
-.navigation{width:188rpx;border-right:2rpx solid #eaeaea;max-height:100vh}.navigation view{height:97rpx;font-size:28rpx;color:#333;border-bottom:2rpx solid #eaeaea;line-height:97rpx;font-weight:bold;text-align:center;box-sizing:border-box}.navigation .on{border-left:5rpx solid #56CC84;color:#56CC84}
+.navigation{width:188rpx;border-right:2rpx solid #eaeaea;max-height:100vh}.navigation view{height:97rpx;font-size:28rpx;color:#333;border-bottom:2rpx solid #eaeaea;line-height:95rpx;font-weight:bold;text-align:center;box-sizing:border-box}.navigation .on{border-left:5rpx solid #56CC84;color:#56CC84}
diff --git a/utils/img/classify.png b/utils/img/classify.png
index b3a8ebd..35c86dd 100644
Binary files a/utils/img/classify.png and b/utils/img/classify.png differ
diff --git a/utils/img/classifys.png b/utils/img/classifys.png
new file mode 100644
index 0000000..38c7d73
Binary files /dev/null and b/utils/img/classifys.png differ
diff --git a/utils/img/index.png b/utils/img/index.png
index 1b671ea..e8117f6 100644
Binary files a/utils/img/index.png and b/utils/img/index.png differ
diff --git a/utils/img/indexs.png b/utils/img/indexs.png
new file mode 100644
index 0000000..27f2f27
Binary files /dev/null and b/utils/img/indexs.png differ
diff --git a/utils/img/personal.png b/utils/img/personal.png
index 060b011..26e0612 100644
Binary files a/utils/img/personal.png and b/utils/img/personal.png differ
diff --git a/utils/img/personals.png b/utils/img/personals.png
new file mode 100644
index 0000000..64d8aa0
Binary files /dev/null and b/utils/img/personals.png differ
diff --git a/utils/img/shopping.png b/utils/img/shopping.png
index 82cca8a..9498db3 100644
Binary files a/utils/img/shopping.png and b/utils/img/shopping.png differ
diff --git a/utils/img/shoppings.png b/utils/img/shoppings.png
new file mode 100644
index 0000000..5097097
Binary files /dev/null and b/utils/img/shoppings.png differ