diff --git a/views/index.pug b/views/index.pug
index 1545afd..8ed79c9 100644
--- a/views/index.pug
+++ b/views/index.pug
@@ -1,6 +1,9 @@
 doctype html
 html(lang='zh')
     head
+        meta(charset="UTF-8")
+        meta(http-equiv="X-UA-Compatible" content="IE=edge")
+        meta(name="viewport" content="width=device-width, initial-scale=1.0")
         title #{title}
     body
         h1 #{title}