diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/HighriskChangeHospitalController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/HighriskChangeHospitalController.java
index b47bbfb..00b3164 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/HighriskChangeHospitalController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/HighriskChangeHospitalController.java
@@ -332,7 +332,7 @@ public class HighriskChangeHospitalController extends BaseController {
         query.setSort("CREATE_TIME desc");
 
         //如果查询号不为空，根据查询号查询儿童档案表，获取儿童档案Id
-        if (query.getQueryNo() != null) {//关键字：姓名、联系方式、就诊卡 查询babyId
+        if (StringUtils.isNotEmpty(query.getQueryNo())) {//关键字：姓名、联系方式、就诊卡 查询babyId
             BabyPatientExtendEarBabyQuery babyQuery = new BabyPatientExtendEarBabyQuery();
             babyQuery.setQueryNo(query.getQueryNo());
             babyQuery.setHospitalId(hospitalId);