diff --git a/languages/en.yml b/languages/en.yml
index 8be7cde..831ff32 100755
--- a/languages/en.yml
+++ b/languages/en.yml
@@ -29,6 +29,7 @@ meta:
   updated: 'Updated on'
   license: License
   share: Share
+  repo_info: Repo Info
   date_suffix:
     just: Just
     min: minutes ago
diff --git a/languages/zh-CN.yml b/languages/zh-CN.yml
index 9c2f8c3..64b85d2 100755
--- a/languages/zh-CN.yml
+++ b/languages/zh-CN.yml
@@ -29,6 +29,7 @@ meta:
   updated: 更新于
   license: 许可协议
   share: 分享文章
+  repo_info: 项目仓库
   date_suffix:
     just: 刚刚
     min: 分钟前
diff --git a/languages/zh-TW.yml b/languages/zh-TW.yml
index 4be8884..9017937 100755
--- a/languages/zh-TW.yml
+++ b/languages/zh-TW.yml
@@ -29,6 +29,7 @@ meta:
   updated: 更新於
   license: 授權條款
   share: 分享文章
+  repo_info: 項目倉庫
   date_suffix:
     just: 剛剛
     min: 分鐘前
diff --git a/layout/_partial/sidebar/index.ejs b/layout/_partial/sidebar/index.ejs
index adc6c74..80ecf8a 100755
--- a/layout/_partial/sidebar/index.ejs
+++ b/layout/_partial/sidebar/index.ejs
@@ -24,48 +24,32 @@ function layoutWidgets() {
   return el;
 }
 function layoutFooterDiv() {
-  if (theme.footer.social && theme.footer.social.length > 0) {
+  if (page.layout !== 'wiki' && theme.footer.social && theme.footer.social.length > 0) {
     var el = '<footer class="footer dis-select">';
-    if (page.layout === 'wiki' && page.wiki && page.menu_id === 'wiki') {
-      const proj = theme.wiki.projects[page.wiki];
-      if (proj.repo) {
-        el += '<div class="proj-wrap">';
-        el += '<a class="item"';
-        el += ' title="GitHub"';
-        el += ' href="' + url_for("https://github.com/" + proj.repo) + '"';
-        el += ' target="_blank" rel="external nofollow noopener noreferrer"';
-        el += '>';
-        el += '<svg aria-hidden="true" role="img" class="color-icon-primary" viewBox="0 0 16 16" width="1rem" height="1rem" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"></path></svg>';
-        el += 'GitHub';
-        el += '</a>';
-        el += '</div>';
-      }
-    } else {
-      el += '<div class="social-wrap">';
-      theme.footer.social.forEach(item => {
-        if (item.icon && (item.url || item.onclick)) {
-          el += '<a class="social"';
-          if (item.title) {
-            el += ' title="' + item.title + '"';
-          }
-          if (item.url) {
-            el += ' href="' + url_for(item.url) + '"';
-            if (item.url.includes('://')) {
-              el += ' target="_blank" rel="external nofollow noopener noreferrer"';
-            } else {
-              el += ' rel="noopener noreferrer"';
-            }
-          } else if (item.onclick) {
-            item.onclick = item.onclick.replace(/"|\'/g, '&quot;');
-            el += ' onclick="' + item.onclick + '"';
-          }
-          el += '>';
-          el += item.icon;
-          el += '</a>';
+    el += '<div class="social-wrap">';
+    theme.footer.social.forEach(item => {
+      if (item.icon && (item.url || item.onclick)) {
+        el += '<a class="social"';
+        if (item.title) {
+          el += ' title="' + item.title + '"';
         }
-      });
-      el += '</div>';
-    }
+        if (item.url) {
+          el += ' href="' + url_for(item.url) + '"';
+          if (item.url.includes('://')) {
+            el += ' target="_blank" rel="external nofollow noopener noreferrer"';
+          } else {
+            el += ' rel="noopener noreferrer"';
+          }
+        } else if (item.onclick) {
+          item.onclick = item.onclick.replace(/"|\'/g, '&quot;');
+          el += ' onclick="' + item.onclick + '"';
+        }
+        el += '>';
+        el += item.icon;
+        el += '</a>';
+      }
+    });
+    el += '</div>';
     el += '</footer>';
     return el;
   } else {
diff --git a/layout/_partial/sidebar/widgets/repo_info.ejs b/layout/_partial/sidebar/widgets/repo_info.ejs
index 6d5eed1..f42ff81 100644
--- a/layout/_partial/sidebar/widgets/repo_info.ejs
+++ b/layout/_partial/sidebar/widgets/repo_info.ejs
@@ -20,13 +20,18 @@ function layoutDiv() {
   }
   // 布局
   el += '<div class="widget-wrap" id="repo-info">';
+  // header
+  el += '<div class="widget-header cap dis-select">';
+  el += '<span class="name">' + __("meta.repo_info") + '</span>';
+  el += '</div>';
+  // body
   el += '<div class="widget-body fs14">';
   var items = [];
-  // Readme
+  // GitHub
   items.push({
-    icon: '<svg aria-hidden="true" role="img" class="color-icon-primary" viewBox="0 0 16 16" width="1rem" height="1rem" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path fill-rule="evenodd" d="M0 1.75A.75.75 0 01.75 1h4.253c1.227 0 2.317.59 3 1.501A3.744 3.744 0 0111.006 1h4.245a.75.75 0 01.75.75v10.5a.75.75 0 01-.75.75h-4.507a2.25 2.25 0 00-1.591.659l-.622.621a.75.75 0 01-1.06 0l-.622-.621A2.25 2.25 0 005.258 13H.75a.75.75 0 01-.75-.75V1.75zm8.755 3a2.25 2.25 0 012.25-2.25H14.5v9h-3.757c-.71 0-1.4.201-1.992.572l.004-7.322zm-1.504 7.324l.004-5.073-.002-2.253A2.25 2.25 0 005.003 2.5H1.5v9h3.757a3.75 3.75 0 011.994.574z"></path></svg>',
-    text: 'Readme',
-    href: 'https://github.com/' + repo + '#readme'
+    icon: '<svg aria-hidden="true" role="img" class="color-icon-primary" viewBox="0 0 16 16" width="1rem" height="1rem" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"></path></svg>',
+    text: 'GitHub',
+    href: 'https://github.com/' + repo
   });
   // Releases
   items.push({
@@ -47,14 +52,15 @@ function layoutDiv() {
     href: 'https://github.com/' + repo + '/issues'
   });
   items.forEach((item, i) => {
-    el += '<div class="item"><a class="item-link"';
+    el += '<div class="line"></div>';
+    el += '<a class="item-link"';
     el += ' title="' + item.href + '"';
     el += ' href="' + url_for(item.href) + '"';
     el += ' target="_blank" rel="external nofollow noopener noreferrer"';
     el += '>';
     el += item.icon;
     el += '<span>' + item.text + '</span>';
-    el += '</a></div>';
+    el += '</a>';
   });
   el += '</div>';
   el += '</div>';
diff --git a/layout/_partial/sidebar/widgets/wiki_more.ejs b/layout/_partial/sidebar/widgets/wiki_more.ejs
index cc23c1e..94cb14d 100644
--- a/layout/_partial/sidebar/widgets/wiki_more.ejs
+++ b/layout/_partial/sidebar/widgets/wiki_more.ejs
@@ -20,7 +20,6 @@ function layoutDiv() {
       projects.forEach((p, i) => {
         if (p.title !== proj.title) {
           // 同一个分组中的其它项目
-          el += '<div class="line"></div>'
           el += '<a class="more-item wiki" href="' + url_for(p.path) + '">';
           el += p.title;
           el += '<div class="excerpt">';
diff --git a/source/css/_layout/partial/footer.styl b/source/css/_layout/partial/footer.styl
index d1c4c0b..d3f8965 100644
--- a/source/css/_layout/partial/footer.styl
+++ b/source/css/_layout/partial/footer.styl
@@ -1,5 +1,5 @@
 .page-footer
-  margin: 4rem 1rem
+  margin: 4rem 1rem 3rem
   color: var(--text-p3)
   a
     color: var(--text-p3)
diff --git a/source/css/_layout/sidebar/footer.styl b/source/css/_layout/sidebar/footer.styl
index af02678..7583ff3 100644
--- a/source/css/_layout/sidebar/footer.styl
+++ b/source/css/_layout/sidebar/footer.styl
@@ -1,6 +1,7 @@
 .l_left .footer
-  margin-top: 0
-  margin-bottom: 1rem
+  margin-top: .5rem
+  @media screen and (max-width: $device-tablet)
+    margin-bottom: 1rem
 
 .social-wrap
   display: grid
diff --git a/source/css/_layout/sidebar/repo_info.styl b/source/css/_layout/sidebar/repo_info.styl
index 92e66e7..471ef7e 100644
--- a/source/css/_layout/sidebar/repo_info.styl
+++ b/source/css/_layout/sidebar/repo_info.styl
@@ -1,19 +1,27 @@
 .widget-wrap#repo-info
   .widget-body
-    .item
-      margin: 4px 0
-    a
+    border: 1px solid var(--block-border)
+    border-radius: $border-block
+    background: var(--block)
+    overflow: hidden
+    .line
+      margin: 0
+      height: 1px
+      background: var(--block-border)
+      &+.line,&:first-child,&:last-child
+        display: none
+    a.item-link
       color: var(--text-p2)
       font-weight: 500
-      display: inline-flex
+      display: flex
       align-items: center
-      padding: 0.25rem .5rem
-      border-radius: 4px
+      padding: 0.5rem .5rem
       font-size: $fs-13
+      justify-content: space-between
+      flex-direction: row-reverse
       svg
-        margin-right: .5rem
         width: 1em
         height: 1em
     a:hover
-      color: var(--text-p1)
-      background: var(--block-hover)
+      color: $color-hover
+      background: var(--card)
diff --git a/source/css/_layout/sidebar/sidebar.styl b/source/css/_layout/sidebar/sidebar.styl
index 1745b1d..7a02e52 100644
--- a/source/css/_layout/sidebar/sidebar.styl
+++ b/source/css/_layout/sidebar/sidebar.styl
@@ -10,6 +10,15 @@
     padding-top: "calc(1 * %s)" % var(--gap-l)
     height: "calc(100% - 2 * %s)" % var(--gap-l)
 
+.l_left[layout=wiki]
+  padding-bottom: 0
+  height: "calc(100vh - 2 * %s)" % var(--gap-l)
+  @media screen and (max-width: $device-tablet)
+    height: "calc(100% - 1 * %s)" % var(--gap-l)
+  .widgets >:last-child
+    margin-bottom: 6rem
+
+
 .logo-wrap
   margin: 1rem 0 .5rem
   display: flex
@@ -98,8 +107,11 @@
       color: $color-hover
       filter: unset !important
 
+.l_left nav.menu
+  margin-bottom: 1.5rem
+
 nav.menu
-  margin: 1rem 0 .5rem
+  margin: 1rem 0
   background: var(--block)
   border-radius: 6px
   display: flex
@@ -131,7 +143,6 @@ nav.menu
   flex-grow: 1
 
 .l_left .widgets
-  margin: 1rem 0
   overflow: scroll
   flex-grow: 1
   scrollbar(0, 0)
@@ -172,30 +183,23 @@ nav.menu
         >a:hover
           text-decoration: underline
   .widget-wrap#recent .widget-body, .widget-wrap#related .widget-body
-    border: 1px solid var(--block-border)
-    border-radius: $border-block
-    background: var(--block)
-    overflow: hidden
-    .line
-      margin: 0
-      height: 1px
-      background: var(--block-border)
-      &+.line,&:first-child,&:last-child
-        display: none
     >a
       padding 0.5rem
       display: block
       line-height: 1.2
       color: var(--text-p2)
       font-weight: 500
+      border: 1px solid var(--block-border)
+      border-radius: $border-block
+      margin: 4px 0
+      background: var(--block)
       div.cap
         margin-bottom: 0.25rem
         color: var(--text-p4)
         display: flex
         justify-content: space-between
       &:hover
-        color: $color-hover
-        background: var(--card)
+        background: var(--block-hover)
       &.wiki
         font-weight: 700
       div.excerpt
@@ -207,6 +211,3 @@ nav.menu
         -webkit-box-orient: vertical
         overflow: hidden
         -webkit-line-clamp: 3
-
-.l_left[layout='wiki'] .widgets
-  margin-top: 0
diff --git a/source/css/_layout/sidebar/toc_wiki.styl b/source/css/_layout/sidebar/toc_wiki.styl
index e745535..2b4bcb7 100644
--- a/source/css/_layout/sidebar/toc_wiki.styl
+++ b/source/css/_layout/sidebar/toc_wiki.styl
@@ -10,6 +10,8 @@
   background: var(--block)
   overflow: hidden
   border: 1px solid var(--block-border)
+  &:first-child
+    margin-top: 0
   a.doc-tree-link
     color: var(--text-p2)
     padding: 0.5rem