diff --git a/components/icon/demo/basic.md b/components/icon/demo/basic.md
index 285b0fd385..2afcbad599 100644
--- a/components/icon/demo/basic.md
+++ b/components/icon/demo/basic.md
@@ -28,9 +28,9 @@ ReactDOM.render(
 );
 ````
 
-```css
+<style>
 .icons-list > .anticon {
   margin-right: 6px;
-  font-size: 16px;
+  font-size: 24px;
 }
-```
+</style>
diff --git a/components/icon/demo/iconfont.md b/components/icon/demo/iconfont.md
index a1d4258218..4ca0c6e1a2 100644
--- a/components/icon/demo/iconfont.md
+++ b/components/icon/demo/iconfont.md
@@ -29,10 +29,3 @@ ReactDOM.render(
   mountNode
 );
 ````
-
-```css
-.icons-list > .anticon {
-  margin-right: 6px;
-  font-size: 16px;
-}
-```
diff --git a/components/icon/demo/two-tone.md b/components/icon/demo/two-tone.md
index 6dd4b9913a..d98825c830 100644
--- a/components/icon/demo/two-tone.md
+++ b/components/icon/demo/two-tone.md
@@ -25,10 +25,3 @@ ReactDOM.render(
   mountNode
 );
 ````
-
-```css
-.icons-list > .anticon {
-  margin-right: 6px;
-  font-size: 16px;
-}
-```
diff --git a/components/icon/index.tsx b/components/icon/index.tsx
index 063ebf0f7d..a68de59843 100755
--- a/components/icon/index.tsx
+++ b/components/icon/index.tsx
@@ -117,11 +117,6 @@ const Icon: React.SFC<IconProps> = (props) => {
     if (theme) {
       computedType = withThemeSuffix(type, theme);
     }
-    // default outlined
-    const computedType = withThemeSuffix(
-      getTypeWithoutTheme(type),
-      theme || 'outlined',
-    );
     return (
       <i className={classString} title={title} style={style} onClick={onClick}>
         <ReactIcon
diff --git a/site/theme/static/icons.less b/site/theme/static/icons.less
index 57b4b3de2f..a3d439a36a 100644
--- a/site/theme/static/icons.less
+++ b/site/theme/static/icons.less
@@ -19,7 +19,7 @@ ul.anticons-list {
     padding: 10px 0 0;
     .anticon {
       font-size: 36px;
-      margin: 12px 0 16px;
+      margin: 12px 0 8px;
       transition: transform .3s ease-in-out;
       will-change: transform;
     }