diff --git a/_config.yml b/_config.yml
index a8312a0..e6f096e 100644
--- a/_config.yml
+++ b/_config.yml
@@ -565,7 +565,7 @@ comments:
   # Available values: tabs | buttons
   style: tabs
   # Choose a comment system to be displayed by default.
-  # Available values: disqus | disqusjs | changyan | valine | livere | gitalk
+  # Available values: disqus | disqusjs | changyan | livere | gitalk
   active:
   # Setting `true` means remembering the comment system selected by the visitor.
   storage: true
@@ -605,24 +605,6 @@ changyan:
   appid:
   appkey:
 
-# Valine
-# For more information: https://valine.js.org, https://github.com/xCss/Valine
-valine:
-  enable: false
-  appId: # Your leancloud application appid
-  appKey: # Your leancloud application appkey
-  serverURLs: # When the custom domain name is enabled, fill it in here
-  placeholder: Just go go # Comment box placeholder
-  avatar: mm # Gravatar style
-  meta: [nick, mail, link] # Custom comment header
-  pageSize: 10 # Pagination size
-  lang: # Language, available values: en, zh-cn
-  visitor: false # Article reading statistic
-  comment_count: true # If false, comment count will only be displayed in post page, not in home page
-  recordIP: false # Whether to record the commenter IP
-  enableQQ: false # Whether to enable the Nickname box to automatically get QQ Nickname and QQ Avatar
-  requiredFields: [] # Set required fields: [nick] | [nick, mail]
-
 # LiveRe comments system
 # You can get your uid from https://livere.com/insight/myCode (General web site)
 livere_uid: # <your_uid>
@@ -683,8 +665,6 @@ cnzz_siteid:
 
 # Show number of visitors of each article.
 # You can visit https://www.leancloud.cn to get AppID and AppKey.
-# AppID and AppKey are recommended to be the same as valine's for counter compatibility.
-# Warning: Do not enable both `valine.visitor` and `leancloud_visitors`.
 leancloud_visitors:
   enable: false
   app_id: # <your app id>
@@ -908,9 +888,6 @@ vendors:
   disqusjs_js:
   disqusjs_css:
 
-  # Valine
-  valine:
-
   # Gitalk
   gitalk_js:
   gitalk_css: