diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
index b3287f5..8c4c106 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
@@ -1985,8 +1985,9 @@ public class BabyCheckFacade {
                 if (model.getDueWeek() < 37)
                 {
 
-                    Integer days = model.getDueWeek()*7 + (model.getDueDay() == null ? 0 : model.getDueDay());
-                    if ((DateUtil.daysBetween(model.getBirth(),DateUtil.parseYMD(checkDate))+days) < 280)
+//                    Integer days = model.getDueWeek()*7 + (model.getDueDay() == null ? 0 : model.getDueDay());
+                    Integer days = DateUtil.daysBetween(lastMens,DateUtil.parseYMD(checkDate));
+                    if ((DateUtil.daysBetween(lastMens,DateUtil.parseYMD(checkDate))) < 280)
                     {
                         result.put("isCorrectMonthAge", 1);
                         //纠正胎龄