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 cfc0e6e..1054a8b 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
@@ -1108,10 +1108,10 @@ public class AntenatalExaminationFacade {
                 }
                 if (Integer.valueOf(o1.getType()) == Integer.valueOf(o2.getType())) {
                     if (o1.getCreated().getTime()<o2.getCreated().getTime()) {
-                        return 1;
+                        return -1;
                     }
                     if (o1.getCreated().getTime()>(o2.getCreated().getTime())) {
-                        return -1;
+                        return 1;
                     }
                 }
                 return 0;