diff --git a/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js b/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
index e9733b079..bde5895e1 100755
--- a/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
+++ b/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
@@ -30,8 +30,6 @@ class CompetitionCommon extends Component{
 
 	componentDidMount(){
 		window.document.title = '竞赛';
-		console.log("CompetitionCommon");
-		console.log(this.props);
 		if(this.props.match.params.identifier!=null){
 			this.getbannerdata();
 			// this.setState({
@@ -50,9 +48,30 @@ class CompetitionCommon extends Component{
 		}
 	}
 
+	componentDidUpdate = (prevProps) => {
+		if (prevProps.user != this.props.user) {
+
+			console.log("componentDidUpdatess");
+			console.log(this.props.user);
+			if (this.props.user && this.props.user.login != "") {
+				const zul = `/competitions/${this.props.match.params.identifier}/competition_staff.json`;
+				axios.get((zul)).then((result) => {
+					if (result) {
+						if (result.data) {
+							this.setState({
+								signupdata: result.data
+							})
+						}
+					}
+				}).catch((error) => {
+					//console.log(error);
+				})
+			}
+		}
+
+	}
 	//获取头部信息
 	getbannerdata=()=>{
-		debugger
 		let menuid=this.props.location.search.replace('?menu=', '');
 		let url=`/competitions/${this.props.match.params.identifier}/common_header.json`;
 		axios.get(url).then((response) => {
@@ -86,8 +105,9 @@ class CompetitionCommon extends Component{
 		}).catch((error) => {
 			console.log(error)
 		})
-		console.log("CompetitionCommonCompetitionCommon");
-		console.log(this.props.user);
+
+		//this.props.user  有可能为空
+
 		if (this.props.user && this.props.user.login != "") {
 			const zul = `/competitions/${this.props.match.params.identifier}/competition_staff.json`;
 			axios.get((zul)).then((result) => {