diff --git a/src/components/drawers/project/ProjectOnlineManage.vue b/src/components/drawers/project/ProjectOnlineManage.vue
index cb46129f..ae6c97ac 100644
--- a/src/components/drawers/project/ProjectOnlineManage.vue
+++ b/src/components/drawers/project/ProjectOnlineManage.vue
@@ -495,7 +495,7 @@ export default {
     function exportTaskStu() {
       if(props.datasource.type==1){
         {/* 在线课导出 */}
-        window.open(`${process.env.VUE_APP_BASE_API}/admin/online/manage/exportOnline?chapterId=${props.datasource.chapterId}&type=${1}&targetId=${props.datasource.routerId}&taskId=${props.datasource.courseId}`)
+        window.open(`${process.env.VUE_APP_BASE_API}/admin/online/manage/exportOnline?chapterId=${props.datasource.stageId}&type=${1}&targetId=${props.datasource.projectId}&taskId=${props.datasource.courseId}`)
       }else if(props.datasource.type==11){
         {/* 评估导出 */}
         window.open(`${process.env.VUE_APP_BASE_API}admin/assessment/manage/exportAssessmentMessage?chapterId=${props.datasource.stageId}&type=${1}&pid=${props.datasource.projectId}&courseId=${props.datasource.courseId}&taskId=${props.datasource.id}&taskType=${props.datasource.type}`)