diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyServiceImpl.java
index 00977e46..4531be76 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyServiceImpl.java
@@ -187,14 +187,14 @@ public class StudyServiceImpl implements IStudyService{
 				query.addFilter(FieldFilters.eq("progress",100));
 			}else if(status == 1){
 				List<StudyCourseItem> studyCourseItemPageList = new ArrayList<>();
-				String from= StudyCourse.class.getSimpleName()+" bsc,"+ StudyCourseItem.class.getSimpleName()+" item";
+				String from= StudyCourse.class.getSimpleName()+" bsc "+ StudyCourseItem.class.getSimpleName()+" item";
 				QueryBuilder builder = QueryBuilder.from(from);
 				builder.setPageIndex(pageIndex);
 				builder.setPageSize(pageSize);
 				builder.addFilter(FieldFilters.eqField("bsc.courseId","item.courseId"));
-				query.addFilter(FieldFilters.eq("item.aname", name));
-				query.addFilter(FieldFilters.eq("item.courseId",courseId));
-				query.addFilter(FieldFilters.eq("item.contentId",contentId));
+				builder.addFilter(FieldFilters.eq("item.aname", name));
+				builder.addFilter(FieldFilters.eq("item.courseId",courseId));
+				builder.addFilter(FieldFilters.eq("item.contentId",contentId));
 				builder.addFilter(FieldFilters.ne("bsc.status",9));
 				builder.addFilter(FieldFilters.ne("bsc.status",2));
 //				scItemDao.findPage(builder.builder());