diff --git a/images/asset.png b/images/asset.png
new file mode 100644
index 0000000..7bbf47d
Binary files /dev/null and b/images/asset.png differ
diff --git a/images/direct_sale.png b/images/direct_sale.png
new file mode 100644
index 0000000..1e5a566
Binary files /dev/null and b/images/direct_sale.png differ
diff --git a/images/packing.png b/images/packing.png
new file mode 100644
index 0000000..6f6a6ea
Binary files /dev/null and b/images/packing.png differ
diff --git a/images/recommend.png b/images/recommend.png
new file mode 100644
index 0000000..4b6d602
Binary files /dev/null and b/images/recommend.png differ
diff --git a/pages/index/index.js b/pages/index/index.js
index 197192d..048da2f 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -4,10 +4,10 @@ Page({
   data: {
     items: [],
     slides: [],
-    navs: [{icon: "../../images/1.png", name: "资产"},
-           {icon: "../../images/1.png", name: "直销"},
-           {icon: "../../images/1.png", name: "严选"},
-           {icon: "../../images/1.png", name: "包装"}],
+    navs: [{icon: "../../images/asset.png", name: "资产"},
+           {icon: "../../images/direct_sale.png", name: "直销"},
+           {icon: "../../images/recommend.png", name: "严选"},
+           {icon: "../../images/packing.png", name: "包装"}],
 
     popularity_products: [],
     new_products: [],