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 8e53ede2..0785cd07 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
@@ -58,13 +58,14 @@ 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()!=null || sci.getId()!=""){
+			if (!sci.getId().isEmpty()){
 				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);
 			}
+			//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);