diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/BabyAfterVisitServiceImpl.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/BabyAfterVisitServiceImpl.java
index 8e6ecf1..00a511c 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/BabyAfterVisitServiceImpl.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/BabyAfterVisitServiceImpl.java
@@ -326,8 +326,8 @@ public class BabyAfterVisitServiceImpl implements BabyAfterVisitService {
         String startAppointmentTime = request.getStartAppointmentTime();
         String endAppointmentTime = request.getEndAppointmentTime();
         if (StringUtils.isNotEmpty(startAppointmentTime) && StringUtils.isNotEmpty(endAppointmentTime)) {
-            startAppointmentTime += startAppointmentTime + "00:00:00";
-            endAppointmentTime += endAppointmentTime + "23:59:59";
+            startAppointmentTime +=  " 00:00:00";
+            endAppointmentTime += " 23:59:59";
             Date startDate = DateUtil.parseYMDHMS(startAppointmentTime);
             Date endDate = DateUtil.parseYMDHMS(endAppointmentTime);
             query.addCriteria(Criteria.where("appointmentTime").gte(startDate).lte(endDate));