diff --git a/components/switch/demo/disabled.md b/components/switch/demo/disabled.md
index 45cbeb4994..f6c58c73e4 100644
--- a/components/switch/demo/disabled.md
+++ b/components/switch/demo/disabled.md
@@ -1,8 +1,8 @@
-# 简单
+# 不可用
 
 - order: 1
 
-最简单的用法。
+Switch 失效状态。
 
 ---
 
@@ -13,7 +13,7 @@ var container = document.getElementById('components-switch-demo-disabled');
 var Test = React.createClass({
   getInitialState() {
     return {
-      disabled: false
+      disabled: true
     }
   },
   toggle(){
diff --git a/components/switch/index.md b/components/switch/index.md
index 4da2a7a1d8..7d37fa2a3b 100644
--- a/components/switch/index.md
+++ b/components/switch/index.md
@@ -6,7 +6,7 @@
 
 ---
 
-开关选择器。
+开关选择器
 
 ## 何时使用
 
diff --git a/style/components/switch.less b/style/components/switch.less
index da0ed2c7d3..751ca29112 100644
--- a/style/components/switch.less
+++ b/style/components/switch.less
@@ -33,16 +33,10 @@
     background-color: #ffffff;
     content: " ";
     cursor: pointer;
-    transform: scale(1);
     transition: left @switch-duration @ease-in-out-circ;
-    animation-timing-function: linear;
-    animation-duration: @switch-duration;
-    animation-name: rcSwitchOff;
   }
 
   &:hover:after{
-    transform: scale(1.1);
-    animation-name: rcSwitchOn;
   }
 
   &-checked{
@@ -65,13 +59,10 @@
 
     &:after{
       background: #ccc;
-      animation-name: none;
       cursor: no-drop;
     }
 
     &:hover:after{
-      transform: scale(1);
-      animation-name: none;
     }
 
     &-inner {
@@ -79,26 +70,3 @@
     }
   }
 }
-
-@keyframes rcSwitchOn {
-  0% {
-    transform: scale(1);
-  }
-  50% {
-    transform: scale(1.2);
-  }
-  100% {
-    transform: scale(1.1);
-  }
-}
-@keyframes rcSwitchOff {
-  0% {
-    transform: scale(1.1);
-  }
-  50%{
-    transform: scale(.9);
-  }
-  100% {
-    transform: scale(1);
-  }
-}