diff --git a/public/react/src/modules/courses/shixunHomework/Listofworks.js b/public/react/src/modules/courses/shixunHomework/Listofworks.js
index b04692b44..b5e5b5e35 100644
--- a/public/react/src/modules/courses/shixunHomework/Listofworks.js
+++ b/public/react/src/modules/courses/shixunHomework/Listofworks.js
@@ -1336,7 +1336,9 @@ class Listofworks extends Component {
 		});
 
 	}
-	myBase64
+	myBase64(){
+
+	}
   // 导出实习报告批量
 	internshipreport = (url)=>{
 		console.log("internshipreport");