diff --git a/高阶函数/轮播图/src/components/swiper/index.js b/高阶函数/轮播图/src/components/swiper/index.js
index 934b466b7..fb2945476 100755
--- a/高阶函数/轮播图/src/components/swiper/index.js
+++ b/高阶函数/轮播图/src/components/swiper/index.js
@@ -5,7 +5,7 @@ export default Hoc((props)=>{
     let aData=props.data;      
     console.log(props)
     return(
-        <div className="my-swiper-main" onMouse Over={props.stop.bind(this)} onMouseOut={props.autoPlay.bind(this)}>
+        <div className="my-swiper-main" onMouseOver={props.stop.bind(this)} onMouseOut={props.autoPlay.bind(this)}>
             {
                 (aData && aData.length>0) && aData.map((item,index)=>{
                     return (