diff --git a/_config.yml b/_config.yml
index da8cf633219..5b47e6803b3 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,16 +1,15 @@
 # Site settings
-title: 三叶草国际语
-SEOTitle: 三叶草国际语 - 让沟通更容易
+title:kadina的学习笔记
+SEOTitle: kadina的博客
 header-img: img/post-bg-desk.jpg
-email: klovien@gmail.com
-description: "中西融合, 即学即会, 从此不再辛苦背单词"
+description: " talk is cheap show me the code"
 keyword: "人工语言, 国际语, 世界语, 三叶草国际语, 三叶语"
 url: "https://klovien.github.io"          # your host, for absolute URL
 baseurl: ""      # for example, '/blog' if your blog hosted on 'host/blog'
 github_repo: "https://github.com/klovien/klovien.github.io.git" # you code repository
 
 # Sidebar settings
-sidebar: true                           # whether or not using Sidebar.
+sidebar: false                           # whether or not using Sidebar.
 sidebar-about-description: "Goals determine what you're going to be!"
 sidebar-avatar: /img/about-HJ.jpg      # use absolute URL, seeing it's used in both `/` and `/about/`