diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ApplyOrderFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ApplyOrderFacade.java
index 477f066..60469f1 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ApplyOrderFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ApplyOrderFacade.java
@@ -484,7 +484,7 @@ public class ApplyOrderFacade {
             referralApplyOrderQuery.setBirthEnd(date);
         }
         if (StringUtils.isNotEmpty(applyOrderQueryRequest.getYlEnd())) {
-            referralApplyOrderQuery.setBirthStart(DateUtil.addDay(DateUtil.addMonth(currentDate, -NumberUtils.toInt(applyOrderQueryRequest.getYlEnd())),1));
+            referralApplyOrderQuery.setBirthStart(DateUtil.addDay(DateUtil.addMonth(currentDate, -NumberUtils.toInt(applyOrderQueryRequest.getYlEnd())-1),1));
         }
 
         List<ReferralApplyOrderModel> orderModels = applyOrderService.queryReferralApplyOrderWithQuery(referralApplyOrderQuery);