diff --git a/public/react/src/modules/courses/elearning/Elearning.js b/public/react/src/modules/courses/elearning/Elearning.js
index e107115ae..ef6be4180 100644
--- a/public/react/src/modules/courses/elearning/Elearning.js
+++ b/public/react/src/modules/courses/elearning/Elearning.js
@@ -61,18 +61,18 @@ class Elearning extends Component{
 			})
 		});
 
-		this.setState({
-			userlogin:this.props.current_user.login,
-		})
-
 	}
-
-
 	componentDidUpdate = (prevProps) => {
+		if(prevProps.current_user!=this.props.current_user){
+			if(this.props.current_user!==undefined){
+				this.setState({
+					userlogin :this.props.current_user.login,
+				})
+			}
+		}
+	}
 
 
-
-	};
 	//开始学习
 	Startlearning=()=>{
 		let {userlogin} = this.state;
@@ -125,7 +125,6 @@ class Elearning extends Component{
 			console.log("精品课堂开发学习");
 			console.log(response);
 			// console.log(JSON.stringify(response));
-			debugger
 			if (response.data.status === -2) {
 				this.setState({