diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
index 0547c8ed..60853a2e 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
@@ -148,7 +148,7 @@ public class StudyCourseServiceImpl implements IStudyCourseService{
 		LocalDateTime parse = LocalDate.parse("2022-01-01", DateTimeFormatter.ofPattern("yyyy-MM-dd")).atStartOfDay();
 		builder.addFilter(FieldFilters.gt("c.publishTime",parse));
 		builder.addFilter(FieldFilters.isNull("c.kid"));
-		builder.addFilter(FieldFilters.gt("s.score",4.0));
+		builder.addFilter(FieldFilters.gt("c.score",4.0f));
 		builder.addGroupBy("s.courseId");
 		LocalDateTime now=LocalDateTime.now();
 		LocalDateTime localDateTime = now.plusDays(-30);
@@ -179,7 +179,7 @@ public class StudyCourseServiceImpl implements IStudyCourseService{
 				list.add(studyCourseNameDto);
 			}
 		} catch (Exception e) {
-			//e.printStackTrace();
+			e.printStackTrace();
 			log.error("查询异常",e);
 		}
 		return list;