diff --git a/src/components/Iconfont/Iconfont.js b/src/components/Iconfont/Iconfont.js
index 1c54eff..f446a92 100644
--- a/src/components/Iconfont/Iconfont.js
+++ b/src/components/Iconfont/Iconfont.js
@@ -1,21 +1,24 @@
 import React from 'react'
 import PropTypes from 'prop-types'
+import classnames from 'classnames'
 import './iconfont.less'
 
-const Iconfont = ({ type, colorful }) => {
+const Iconfont = ({ type, colorful = false, className }) => {
   if (colorful) {
-    return (<span
-      dangerouslySetInnerHTML={{
-        __html: `<svg class="colorful-icon" aria-hidden="true"><use xlink:href="#${type.startsWith('#') ? type.replace(/#/, '') : type}"></use></svg>`,
-      }}
-    />)
+    return (
+      <svg className={classnames('colorful-icon', className)} aria-hidden="true">
+        <use xlinkHref={`#${type.startsWith('#') ? type.replace(/#/, '') : type}`} />
+      </svg>
+    )
   }
-  return <i className={`antdadmin icon-${type}`} />
+
+  return <i className={classnames('antdadmin', [`icon-${type}`], className)} />
 }
 
 Iconfont.propTypes = {
-  type: PropTypes.string,
+  type: PropTypes.string.isRequired,
   colorful: PropTypes.bool,
+  className: PropTypes.string,
 }
 
 export default Iconfont
diff --git a/src/routes/UIElement/iconfont/index.less b/src/routes/UIElement/iconfont/index.less
index d8f2f06..6a81dd7 100644
--- a/src/routes/UIElement/iconfont/index.less
+++ b/src/routes/UIElement/iconfont/index.less
@@ -1,53 +1,47 @@
-.list {
-  display: flex;
-  flex-wrap: wrap;
-  justify-content: flex-start;
-
-  li {
-    width: 120px;
-    text-align: center;
-    cursor: pointer;
-    height: 100px;
-    transition: all 0.5s ease;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    margin-bottom: 24px;
-    box-sizing: border-box;
-    border: solid 1px transparent;
-    justify-content: center;
-
-    &:hover {
-      border: solid 1px #f5f5f5;
-    }
-  }
-
-  .name {
-    margin-top: 8px;
-  }
-
-  :global {
-    .colorful-icon {
-      font-size: 36px;
-    }
-
-    .antdadmin {
-      font-size: 32px;
-      line-height: 1;
-    }
-  }
-}
-@media (min-width: 1600px) {
-  .list {
-    li {
-      width: 160px;
-    }
-  }
-}
-@media (max-width: 767px) {
-  .list {
-    li {
-      width: 100px;
-    }
-  }
-}
+.list {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-start;
+
+  li {
+    width: 120px;
+    text-align: center;
+    cursor: pointer;
+    height: 100px;
+    transition: all 0.5s ease;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    margin-bottom: 24px;
+    box-sizing: border-box;
+    border: solid 1px transparent;
+    justify-content: center;
+
+    &:hover {
+      border: solid 1px #f5f5f5;
+    }
+  }
+
+  .name {
+    margin-top: 8px;
+  }
+
+  .icon {
+    font-size: 32px;
+    line-height: 1;
+  }
+}
+@media (min-width: 1600px) {
+  .list {
+    li {
+      width: 160px;
+    }
+  }
+}
+@media (max-width: 767px) {
+  .list {
+    li {
+      width: 100px;
+    }
+  }
+}