diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/AntData.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/AntData.java
index a062053..9f6d937 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/AntData.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/AntData.java
@@ -100,7 +100,7 @@ public class AntData {
 
     public AntData(PostReviewModel postReviewModel,String hospitalName,Date dueDate) {
         this.id=postReviewModel.getId();
-        int days = DateUtil.daysBetween(dueDate,postReviewModel.getCheckTime());
+        int days = DateUtil.daysBetween(postReviewModel.getCheckTime(),dueDate);
         this.dueWeek= "产后"+days+"天";
         this.checkTime=DateUtil.getyyyy_MM_dd(postReviewModel.getCheckTime());
         this.title="产后复查";