diff --git a/docs/icon/index.md b/docs/icon/index.md
index 4248f8d0..6f4a00fd 100644
--- a/docs/icon/index.md
+++ b/docs/icon/index.md
@@ -22,15 +22,52 @@ toc: true
 通过对一个内联元素（如 `<i>`标签）添加基础类 `class="layui-icon"` 来定义一个图标，然后对元素加上图标对应的 `font-class`，即可显示出你想要的图标，如上所示。
 
 
-<h2 id="list" lay-toc="{hot: true, title: '图标列表'}">图标列表（186 个）</h2>
+<h2 id="list" lay-toc="{hot: true, title: '图标列表'}">图标列表（192 个）</h2>
 
 <div class="ws-docs-icon">
+  <div>
+    <i class="layui-icon layui-icon-bot"></i>
+    <div class="docs-icon-name">机器人</div>
+    <div class="docs-icon-code">&amp;#xe7d6;</div>
+    <div class="docs-icon-fontclass">layui-icon-bot</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-leaf"></i>
+    <div class="docs-icon-name">叶子节点</div>
+    <div class="docs-icon-code">&amp;#xe701;</div>
+    <div class="docs-icon-fontclass">layui-icon-leaf</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-folder" style="font-size: 32px;"></i>
+    <div class="docs-icon-name">文件夹</div>
+    <div class="docs-icon-code">&amp;#xeabe;</div>
+    <div class="docs-icon-fontclass">layui-icon-folder</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-folder-open" style="font-size: 32px;"></i>
+    <div class="docs-icon-name">文件夹打开</div>
+    <div class="docs-icon-code">&amp;#xeac1;</div>
+    <div class="docs-icon-fontclass layui-font-12">layui-icon-folder-open</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-gitee"></i>
+    <div class="docs-icon-name">Gitee</div>
+    <div class="docs-icon-code">&amp;#xe69b;</div>
+    <div class="docs-icon-fontclass">layui-icon-gitee</div>
+  </div>
   <div>
     <i class="layui-icon layui-icon-github"></i>
     <div class="docs-icon-name">Github</div>
     <div class="docs-icon-code">&amp;#xe6a7;</div>
     <div class="docs-icon-fontclass">layui-icon-github</div>
   </div>
+
+  <div>
+    <i class="layui-icon layui-icon-light"></i>
+    <div class="docs-icon-name">太阳/明亮</div>
+    <div class="docs-icon-code">&amp;#xe748;</div>
+    <div class="docs-icon-fontclass">layui-icon-light</div>
+  </div>
   <div>
     <i class="layui-icon layui-icon-moon"></i>
     <div class="docs-icon-name">月亮</div>
@@ -135,7 +172,6 @@ toc: true
     <div class="docs-icon-code">&amp;#xe7bb;</div>
     <div class="docs-icon-fontclass">layui-icon-ie</div>
   </div>
-
   <div>
     <i class="layui-icon layui-icon-heart-fill"></i>
     <div class="docs-icon-name">实心</div>
@@ -148,31 +184,36 @@ toc: true
     <div class="docs-icon-code">&amp;#xe68c;</div>
     <div class="docs-icon-fontclass">layui-icon-heart</div>
   </div>
-  <div>
-    <i class="layui-icon layui-icon-light"></i>
-    <div class="docs-icon-name">太阳/明亮</div>
-    <div class="docs-icon-code">&amp;#xe748;</div>
-    <div class="docs-icon-fontclass">layui-icon-light</div>
-  </div>
   <div>
     <i class="layui-icon layui-icon-time"></i>
     <div class="docs-icon-name">时间/历史</div>
     <div class="docs-icon-code">&amp;#xe68d;</div>
     <div class="docs-icon-fontclass">layui-icon-time</div>
   </div>
-  
-  <div>
-    <i class="layui-icon layui-icon-bluetooth"></i>
-    <div class="docs-icon-name">蓝牙</div>
-    <div class="docs-icon-code">&amp;#xe689;</div>
-    <div class="docs-icon-fontclass">layui-icon-bluetooth</div>
-  </div>
   <div>
     <i class="layui-icon layui-icon-at"></i>
     <div class="docs-icon-name">@艾特</div>
     <div class="docs-icon-code">&amp;#xe687;</div>
     <div class="docs-icon-fontclass">layui-icon-at</div>
   </div>
+  <div>
+    <i class="layui-icon layui-icon-email"></i>
+    <div class="docs-icon-name">邮箱</div>
+    <div class="docs-icon-code">&amp;#xe618;</div>
+    <div class="docs-icon-fontclass">layui-icon-email</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-rss"></i>
+    <div class="docs-icon-name">RSS</div>
+    <div class="docs-icon-code">&amp;#xe808;</div>
+    <div class="docs-icon-fontclass">layui-icon-rss</div>
+  </div>
+  <div>
+    <i class="layui-icon layui-icon-sound"></i>
+    <div class="docs-icon-name">声音</div>
+    <div class="docs-icon-code">&amp;#xe69d;</div>
+    <div class="docs-icon-fontclass">layui-icon-sound</div>
+  </div>
   <div>
     <i class="layui-icon layui-icon-mute"></i>
     <div class="docs-icon-name">静音</div>
@@ -198,16 +239,10 @@ toc: true
     <div class="docs-icon-fontclass">layui-icon-gift</div>
   </div>
   <div>
-    <i class="layui-icon layui-icon-email"></i>
-    <div class="docs-icon-name">邮箱</div>
-    <div class="docs-icon-code">&amp;#xe618;</div>
-    <div class="docs-icon-fontclass">layui-icon-email</div>
-  </div>
-  <div>
-    <i class="layui-icon layui-icon-rss"></i>
-    <div class="docs-icon-name">RSS</div>
-    <div class="docs-icon-code">&amp;#xe808;</div>
-    <div class="docs-icon-fontclass">layui-icon-rss</div>
+    <i class="layui-icon layui-icon-bluetooth"></i>
+    <div class="docs-icon-name">蓝牙</div>
+    <div class="docs-icon-code">&amp;#xe689;</div>
+    <div class="docs-icon-fontclass">layui-icon-bluetooth</div>
   </div>
   <div>
     <i class="layui-icon layui-icon-wifi"></i>
diff --git a/src/css/layui.css b/src/css/layui.css
index 00f9e72b..63ac6feb 100644
--- a/src/css/layui.css
+++ b/src/css/layui.css
@@ -48,12 +48,12 @@ a cite{font-style: normal; *cursor:pointer;}
 /** 图标字体 **/
 @font-face {
   font-family: 'layui-icon';
-  src: url('../font/iconfont.eot?v=282');
-  src: url('../font/iconfont.eot?v=282#iefix') format('embedded-opentype'),
-       url('../font/iconfont.woff2?v=282') format('woff2'),
-       url('../font/iconfont.woff?v=282') format('woff'),
-       url('../font/iconfont.ttf?v=282') format('truetype'),
-       url('../font/iconfont.svg?v=282#layui-icon') format('svg');
+  src: url('../font/iconfont.eot?v=293');
+  src: url('../font/iconfont.eot?v=293#iefix') format('embedded-opentype'),
+       url('../font/iconfont.woff2?v=293') format('woff2'),
+       url('../font/iconfont.woff?v=293') format('woff'),
+       url('../font/iconfont.ttf?v=293') format('truetype'),
+       url('../font/iconfont.svg?v=293#layui-icon') format('svg');
 }
 
 .layui-icon{
@@ -65,6 +65,8 @@ a cite{font-style: normal; *cursor:pointer;}
 }
 
 /* font-class */
+.layui-icon-sound:before{content: "\e69d";}
+.layui-icon-bot:before{content: "\e7d6";}
 .layui-icon-leaf:before{content: "\e701";}
 .layui-icon-folder:before{content: "\eabe";}
 .layui-icon-folder-open:before{content: "\eac1";}
diff --git a/src/font/iconfont.eot b/src/font/iconfont.eot
index 3f5e98bb..3164c9f7 100644
Binary files a/src/font/iconfont.eot and b/src/font/iconfont.eot differ
diff --git a/src/font/iconfont.svg b/src/font/iconfont.svg
index 4f1920de..67e85a78 100644
--- a/src/font/iconfont.svg
+++ b/src/font/iconfont.svg
@@ -14,15 +14,19 @@
     />
       <missing-glyph />
       
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