diff --git a/assets/css/_core/_media.scss b/assets/css/_core/_media.scss
index 23ce0c8a..d0d3f6b0 100644
--- a/assets/css/_core/_media.scss
+++ b/assets/css/_core/_media.scss
@@ -159,7 +159,8 @@
   .post-info-more section:last-child,
   .post-nav,
   #fixed-buttons,
-  #comments {
+  #comments,
+  .github-corner {
     display: none !important;
   }
 }
diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 84f997ce..ed38ecb3 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -1104,8 +1104,8 @@ enableEmoji = true
   # "assets/js/_custom.js"
   [params.customJS]
     enable = true
-  # GitHub banner in the top-right corner since v0.2.14
-  # 在顶部右侧显示 GitHub 开源链接 since v0.2.14
+  # GitHub banner in the top-right or top-left corner since v0.2.14
+  # 在左上角或者右上角显示 GitHub 开源链接 since v0.2.14
   [params.githubCorner]
     enable = true
     permalink = "https://github.com/Lruihao/FixIt"
diff --git a/exampleSite/content/posts/theme-documentation-basics/index.en.md b/exampleSite/content/posts/theme-documentation-basics/index.en.md
index 17696ea9..56d7aff1 100644
--- a/exampleSite/content/posts/theme-documentation-basics/index.en.md
+++ b/exampleSite/content/posts/theme-documentation-basics/index.en.md
@@ -503,7 +503,7 @@ Please open the code block below to view the complete sample configuration :(far
     [params.page.edit]
       enable = false
       # url = "https://github.com/user-name/repo-name/edit/branch-name/subdirectory-name" # Link for fork & edit
-      url = "https://github.com/Lruihao/FixIt/edit/master/exampleSite/content" # Link for fork & edit
+      url = "" # Link for fork & edit
     # {{< version 0.2.0 >}} {{< link "https://docs.mapbox.com/mapbox-gl-js" "Mapbox GL JS" >}} config (https://docs.mapbox.com/mapbox-gl-js)
     [params.page.mapbox]
       # access token of Mapbox GL JS
@@ -720,7 +720,7 @@ Please open the code block below to view the complete sample configuration :(far
     enablePost = false
     # {{< version 0.2.14 changed >}} {{< version 0.2.15 deleted >}} Site creation time
     # The parameter `ibruce.siteTime` is deprecated since v0.2.14, use `footer.siteTime` instead
-    siteTime = '' # e.g. '2019-02-03T19:30:34+08:00'
+    # siteTime = '' # e.g. '2019-02-03T19:30:34+08:00'
 
   # Site verification code config for Google/Bing/Yandex/Pinterest/Baidu/360/Sogou
   [params.verification]
@@ -784,7 +784,7 @@ Please open the code block below to view the complete sample configuration :(far
   # "assets/js/_custom.js"
   [params.customJS]
     enable = true
-  # {{< version 0.2.14 >}} GitHub banner in the top-right corner
+  # {{< version 0.2.14 >}} GitHub banner in the top-right or top-left corner
   [params.githubCorner]
     enable = false
     permalink = "https://github.com/Lruihao/FixIt"
diff --git a/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md b/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
index 9dd85cd6..0b7b3461 100644
--- a/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
+++ b/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
@@ -500,7 +500,7 @@ hugo
     [params.page.edit]
       enable = false
       # url = "https://github.com/user-name/repo-name/edit/branch-name/subdirectory-name" # Link for fork & edit
-      url = "https://github.com/Lruihao/FixIt/edit/master/exampleSite/content" # Link for fork & edit
+      url = "" # Link for fork & edit
     # {{< version 0.2.0 changed >}} {{< link "https://katex.org/" KaTeX >}} 数学公式 (https://katex.org)
     [params.page.math]
       enable = true
@@ -793,7 +793,7 @@ hugo
   # "assets/js/_custom.js"
   [params.customJS]
     enable = true
-  # {{< version 0.2.14 >}} 在顶部右侧显示 GitHub 开源链接
+  # {{< version 0.2.14 >}} 在左上角或者右上角显示 GitHub 开源链接
   [params.githubCorner]
     enable = false
     permalink = "https://github.com/Lruihao/FixIt"
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 66140627..b3b44ccb 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -79,7 +79,7 @@
       {{- end -}}
       
       {{- if .Site.Params.footer.gov | or .Site.Params.footer.icp -}}
-        <div class="footer-line">
+        <div class="footer-line beian">
           {{- /* GOV */ -}}
           {{- with .Site.Params.footer.gov -}}
             <span class="gov">{{ . | safeHTML }}</span>