diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyHomeWorkServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyHomeWorkServiceImpl.java
index 0ce54bc5..39463f2d 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyHomeWorkServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyHomeWorkServiceImpl.java
@@ -41,8 +41,8 @@ public class StudyHomeWorkServiceImpl implements IStudyHomeWorkService{
 		
 		//完成处理，判断是否已存在
 		Object obj=scItemDao.findField("id", FieldFilters.eq("studyId", homework.getStudyId()), FieldFilters.eq("contentId", homework.getContentId()));
-		StudyCourseItem sci=new StudyCourseItem();
 		if(obj==null) {
+			StudyCourseItem sci=new StudyCourseItem();
 			LocalDateTime ldt=LocalDateTime.now();
 			sci.setStudyId(homework.getStudyId());
 			sci.setContentId(homework.getContentId());
@@ -68,7 +68,13 @@ public class StudyHomeWorkServiceImpl implements IStudyHomeWorkService{
 			//dao.save(homework);
 			//设置id。然后进行悠
 			homework.setId(obj.toString());
-			homework.setStudyItemId(sci.getId());
+			String sql = "select id,content_id,course_id,hw_name,study_id,study_item_id from boe_study_homework where content_id = '"+homework.getContentId()+"' and study_id = '"+homework.getStudyId()+"' and course_id = '"+homework.getCourseId()+"'";;
+			if (!sql.isEmpty()) {
+				List<Object[]> list = dao.sqlFindList(sql);
+				for (Object[] objs : list) {
+					homework.setStudyItemId(objs[5].toString());
+				}
+			}
 			dao.update(homework);
 		}
 	}