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 02fbf540..4851d2d7 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());
@@ -58,19 +58,17 @@ public class StudyHomeWorkServiceImpl implements IStudyHomeWorkService{
 			sci.setLastStudyTime(0);//此项用户记录视频内容当前学习的时间点
 			sci.setLastTime(ldt);
 			scItemDao.save(sci);
-			if (!sci.getId().isEmpty()){
-				homework.setStudyItemId(sci.getId());
-				dao.save(homework);
-			}
+			homework.setStudyItemId(sci.getId());
+			dao.save(homework);
 			//检查是否全部学习完成
 			int totalContent=courseContentDao.count(FieldFilters.eq("courseId", homework.getCourseId()),FieldFilters.eq("deleted",false));
 			scDao.finishCheck(homework.getStudyId(),homework.getCourseId(),totalContent,token);
-
 		}else {
 			//只是保留一条作业记录，不再保存多条记录了
 			//dao.save(homework);
 			//设置id。然后进行悠
 			homework.setId(obj.toString());
+			homework.setStudyItemId(sci.getId());
 			dao.update(homework);
 		}
 	}