diff --git a/mhd_wms/src/main/java/com/mhd/wms/domain/investigationManage/repository/persistence/InvestigationManageImpl.java b/mhd_wms/src/main/java/com/mhd/wms/domain/investigationManage/repository/persistence/InvestigationManageImpl.java
index b4b0dbc3c..5a4dc0e31 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/domain/investigationManage/repository/persistence/InvestigationManageImpl.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/domain/investigationManage/repository/persistence/InvestigationManageImpl.java
@@ -364,7 +364,7 @@ public class InvestigationManageImpl extends ServiceImpl<InvestigationManageMapp
             differentManage.setInvestigationRange(investigationManage.getInvestigationRange());
             differentManage.setInvestigationType(investigationManage.getInvestigationType());
             differentManage.setInvestigationMethod(investigationManage.getInvestigationMethod());
-            differentManage.setInvestigationFrequency(2);
+            differentManage.setInvestigationFrequency(investigationManage.getInvestigationFrequency());
             if (ObjectUtil.isNotNull(investigationManage.getInvestigationManBy())){
                 investigationManParam(differentManage);
             }