diff --git a/cn/redis.md b/cn/redis.md
index db33392..8b25057 100644
--- a/cn/redis.md
+++ b/cn/redis.md
@@ -1,9 +1,4 @@
-\thispagestyle{empty}
-\changepage{}{}{}{-0.5cm}{}{2cm}{}{}{}
-![The Little Redis Book cn, By Karl Seguin, Translate By Jason Lai](title.png)\
-
-\clearpage
-\changepage{}{}{}{0.5cm}{}{-2cm}{}{}{}
+![The Little Redis Book cn, By Karl Seguin, Translate By Jason Lai](title.png)
 
 ## 关于此书