diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/DateUtil.java b/platform-common/src/main/java/com/lyms/platform/common/utils/DateUtil.java
index c0c6738..d0b5c03 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/DateUtil.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/DateUtil.java
@@ -461,9 +461,12 @@ public class DateUtil {
             return null;
         }
         try {
+            lock.lock();
             return y_m_d.format(d);
         } catch (Exception e) {
             return null;
+        }finally {
+            lock.unlock();
         }
     }
 
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
index 01fe3ea..1190f1d 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
@@ -927,7 +927,7 @@ public class AntenatalExaminationFacade {
         if (null != groupsFacade.findByCurrentUserId(autoMatchFacade.getHospitalId(userId))) {
             patientsQuery.setExtEnable(false);
         }
-        System.out.println("查询孕妇档案：" + patientsQuery.convertToQuery().convertToMongoQuery());
+        // System.out.println("查询孕妇档案：" + patientsQuery.convertToQuery().convertToMongoQuery());
         //获取所有的建档记录
         List<Patients> list = patientsService.queryPatient(patientsQuery);
         AntexListResult antexListResult = new AntexListResult();