1 files changed, 1 insertions, 0 deletions
diff --git a/app/main.py b/app/main.py
index 29363e5..4dc2622 100644
--- a/app/main.py
+++ b/app/main.py
@@ -285,6 +285,7 @@ def userpage(username):
     
     elif request.method == 'GET': # when we load a html page
         page = '<meta charset="UTF8">'
+        page += '<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />'
         page += '<p><b>English Pal for <font color="red">%s</font></b> <a href="/logout">登出</a></p>' % (username)
         page += '<p><a href="/%s">下一篇</a></p>' % (username)
         page += '<p><b>阅读文章并回答问题</b></p>\n'