diff --git a/_config.yml b/_config.yml
index c2f520f2a..b1df92570 100644
--- a/_config.yml
+++ b/_config.yml
@@ -41,3 +41,4 @@ social:
     - https://github.com/ngzhio
 google_site_verification: u4WXQl0Eu66rsQo2kRdCNx
 lang: en
+skin: daylight
diff --git a/_data/navigation.yml b/_data/navigation.yml
index 858660083..0c51683ec 100644
--- a/_data/navigation.yml
+++ b/_data/navigation.yml
@@ -1,4 +1,4 @@
-- title: About
+- title: 关于
   url: /about/
 - title: Years
   url: /years/