diff --git a/public/react/src/modules/courses/Resource/Fileslistitem.js b/public/react/src/modules/courses/Resource/Fileslistitem.js
index a7123f7b8..0b65a6f9f 100644
--- a/public/react/src/modules/courses/Resource/Fileslistitem.js
+++ b/public/react/src/modules/courses/Resource/Fileslistitem.js
@@ -46,10 +46,16 @@ class Fileslistitem extends Component{
 							console.log(newvalue)
               link.download = Base64.decode(newvalue);
               //兼容火狐浏览器
-              let evt = document.createEvent("MouseEvents");
-              evt.initEvent("click", false, false);
-              link.dispatchEvent(evt);
-              document.body.removeChild(link);
+              // let evt = document.createEvent("MouseEvents");
+              // evt.initEvent("click", false, false);
+              // link.dispatchEvent(evt);
+              // document.body.removeChild(link);
+
+					     link.style.display = 'none';
+
+					    link.setAttribute('download',result.data.title);
+						  document.body.appendChild(link);
+						  link.click();
 
 
               // // window.location.href=result.data.url;