diff --git a/public/react/src/modules/courses/statistics/Statistics.js b/public/react/src/modules/courses/statistics/Statistics.js
index bb1ed9a09..412c7acbe 100644
--- a/public/react/src/modules/courses/statistics/Statistics.js
+++ b/public/react/src/modules/courses/statistics/Statistics.js
@@ -73,27 +73,30 @@ class Statistics extends Component{
 	}
 
 	getDynamiclistdatas=(group_ids)=>{
-
-		let courseId=this.props.match.params.coursesId;
-		let url=`/courses/${courseId}/act_score.json`;
-		let data={
-			group_ids:group_ids,
-		}
-		axios.get(url,{params:
-			data
-		}).then((result) => {
-			if (result) {
+		let {activeKey}=this.state;
+		if(activeKey==='2') {
+			let courseId = this.props.match.params.coursesId;
+			let url = `/courses/${courseId}/act_score.json`;
+			let data = {
+				group_ids: group_ids,
+			}
+			axios.get(url, {
+				params:
+				data
+			}).then((result) => {
+				if (result) {
+					this.setState({
+						course_members: result.data.course_members,
+						bomisSpin: false
+					})
+				}
+			}).catch((error) => {
+				console.log(error);
 				this.setState({
-					course_members:result.data.course_members,
-					bomisSpin:false
+					bomisSpin: false,
 				})
-			}
-		}).catch((error) => {
-			console.log(error);
-			this.setState({
-				bomisSpin:false,
 			})
-		})
+		}
 	}
 
 	getwork_scoredata=(page,group_ids,sort)=>{