diff --git a/docs/guide/README.md b/docs/guide/README.md
index a286e41a..b56951b3 100644
--- a/docs/guide/README.md
+++ b/docs/guide/README.md
@@ -171,7 +171,7 @@ const renderer = require('vue-server-renderer').createRenderer({
 
 const context = {
     title: 'vue ssr',
-    metas: `
+    meta: `
         <meta name="keyword" content="vue,ssr">
         <meta name="description" content="vue srr demo">
     `,