diff --git a/kn-service/biz-vordm/src/main/java/com/kening/vordm/controller/DisasterInfoController.java b/kn-service/biz-vordm/src/main/java/com/kening/vordm/controller/DisasterInfoController.java
index 3ea8841..1f9c5a9 100644
--- a/kn-service/biz-vordm/src/main/java/com/kening/vordm/controller/DisasterInfoController.java
+++ b/kn-service/biz-vordm/src/main/java/com/kening/vordm/controller/DisasterInfoController.java
@@ -198,6 +198,10 @@ public class DisasterInfoController {
 					date = LocalDate.now().minusMonths(1);
 					break;
 				case "3":
+					//Latest six month 上3个月
+					date = LocalDate.now().minusMonths(3);
+					break;
+				case "4":
 					//Latest six month 上6个月
 					date = LocalDate.now().minusMonths(6);
 					break;