diff --git a/docs/index.html b/docs/index.html
index 2e579144..3f976c3d 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -4,7 +4,8 @@
     <meta charset="UTF-8">
     <title>go-echarts</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
-    <meta name="description" content="Description">
+    <meta name="description" content="The adorable charts library for Golang.">
+    <meta name="keywords" content="documentation,go-echarts,echarts,github">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
     <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/vue.css">
 </head>