diff --git a/docs/cue/advanced.md b/docs/cue/advanced.md
index 8e66eb5a..90e2b57b 100644
--- a/docs/cue/advanced.md
+++ b/docs/cue/advanced.md
@@ -1,7 +1,7 @@
 ---
 title:  Advanced Features
 ---
- 
+
 As a Data Configuration Language, CUE allows you to do some advanced templating magic in definition objects.
 
 ## Render Multiple Resources With a Loop
diff --git a/docusaurus.config.js b/docusaurus.config.js
index 0e42d923..d397af66 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -82,10 +82,6 @@ module.exports = {
               label: 'Slack ( #kubevela channel )',
               href: 'https://slack.cncf.io/'
             },
-            {
-              label: 'WeChat',
-              href: 'https://wj.qq.com/s2/7438465/6bd6',
-            },
             {
               label: 'Gitter',
               href: 'https://gitter.im/oam-dev/community',