diff --git a/public/react/src/modules/courses/busyWork/CommonWorkPost.js b/public/react/src/modules/courses/busyWork/CommonWorkPost.js
index 0193d8659..c9c5c7b45 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkPost.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkPost.js
@@ -633,7 +633,7 @@ render(){
       </p>
 
       <div style={{ width:'100%',height:'75px'}} >
-        <p className=" fl color-black mt25 summaryname">{homework_name}</p>
+        <p className=" fl color-black mt25 summaryname" title={homework_name}>{homework_name}</p>
         <a className="color-grey-6 fr font-16 ml30 mt10 mr20" onClick={this.goback}>返回</a>
       </div>