diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnService.java
index 7e3f2c8b..9f700f7e 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnService.java
@@ -552,7 +552,7 @@ public class TeacherOpenCourseHandsOnService extends CoreBaseService<TeacherOpen
             teacherOpenCourseHandsOn.setCourseChildNode(courseInfoIdPair.get(Long.parseLong(courseChildNodeTemp)).toString());
             teacherOpenCourseHandsOn.setHandsOnId(newHandsOnId);
             teacherOpenCourseHandsOn.setTeacherOpenCourseId(teacherOpenCourseId);
-            teacherOpenCourseHandsOn.setCourseInfoId(courseInfoId);
+            teacherOpenCourseHandsOn.setCourseInfoId(courseInfoIdPair.get(courseInfoId));
             teacherOpenCourseHandsOn.setOrgId(currentUser.getOrgId());
             teacherOpenCourseHandsOn.setUserId(currentUser.getId());
             teacherOpenCourseHandsOn.setAddTime(now);