diff --git a/buyer/public/index.html b/buyer/public/index.html
index f9c1f5e2..3aad3f9f 100644
--- a/buyer/public/index.html
+++ b/buyer/public/index.html
@@ -3,6 +3,7 @@
   <head>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name='description' content='在线购物平台'>
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>logo.ico">
     <title><%= htmlWebpackPlugin.options.title %></title>
@@ -16,7 +17,7 @@
       <% } %>
       <script src="/config.js"></script>
     <noscript>
-      
+
       <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
     </noscript>
     <div id="app"></div>
diff --git a/manager/public/index.html b/manager/public/index.html
index 1a41534a..f88bd079 100644
--- a/manager/public/index.html
+++ b/manager/public/index.html
@@ -3,6 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name='description' content='在线购物平台'>
     <!-- <meta name="viewport" content="width=device-width,initial-scale=1.0"> -->
     <link rel="icon" href="./logo.ico" type="image/x-icon" />
     <title>admin</title>
diff --git a/seller/public/index.html b/seller/public/index.html
index 60d38057..882e5c9a 100644
--- a/seller/public/index.html
+++ b/seller/public/index.html
@@ -3,6 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name='description' content='在线购物平台'>
     <!-- <meta name="viewport" content="width=device-width,initial-scale=1.0"> -->
     <link rel="icon" href="./logo.ico" type="image/x-icon" />
     <title>store</title>
