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cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/SysMusicCompareRecordServiceImpl.java

@@ -483,7 +483,7 @@ public class SysMusicCompareRecordServiceImpl extends BaseServiceImpl<Long, SysM
 		}
 		Map<String,Object> params = new HashMap<String, Object>(1);
 		params.put("tenantId", queryInfo.getTenantId());
-		if(Objects.nonNull(head)){
+		if(Objects.isNull(head)){
 			head = new SysMusicCompareRecordQueryInfo.MusicCompareRankingDto();
 			BasicUserInfo basicUserInfo = teacherService.getDao().getBasicUserInfo(queryInfo.getUserId());
 			head.setUserId(basicUserInfo.getUserId());