diff --git a/src/main/java/com/chint/domain/aggregates/approval/platform/ApprovalPlatformAN.java b/src/main/java/com/chint/domain/aggregates/approval/platform/ApprovalPlatformAN.java
index 3ceac25f..264f72d3 100644
--- a/src/main/java/com/chint/domain/aggregates/approval/platform/ApprovalPlatformAN.java
+++ b/src/main/java/com/chint/domain/aggregates/approval/platform/ApprovalPlatformAN.java
@@ -108,7 +108,7 @@ public class ApprovalPlatformAN implements ApprovalPlatform {
         approvalScheduleParam.setSourceSystem(systemNum());
         RouteOrder routeOrder = approvalData.getRouteOrder();
         ApproveOrderNo approveOrderNo = routeOrder.getApproveOrderNo();
-        approvalScheduleParam.setSourceSystemNum(legChangeTag() + routeOrder.getRouteOrderNo());
+        approvalScheduleParam.setSourceSystemNum(approvalData.getApprovalRecordNo());
         approvalScheduleParam.setApplicant(routeOrder.getUserId());
         approvalScheduleParam.setApplicantDate(DateTimeUtil.timeToStr(LocalDateTime.now()));
         approvalScheduleParam.setApplyNo(approveOrderNo.getActualOrderNo());
diff --git a/src/main/java/com/chint/domain/service/RouteApprovalDomainService.java b/src/main/java/com/chint/domain/service/RouteApprovalDomainService.java
index 682d568d..8f37b4ea 100644
--- a/src/main/java/com/chint/domain/service/RouteApprovalDomainService.java
+++ b/src/main/java/com/chint/domain/service/RouteApprovalDomainService.java
@@ -135,16 +135,20 @@ public class RouteApprovalDomainService {
         String approvalType = systemOrganizationRepository.findByOrgCodeContainingOrOrgNameContaining(approveOrderNo.getAccountCompany(),
                 approveOrderNo.getAccountCompany()).map(SystemOrganization::getApprovalType).orElseGet(
                 () -> systemCodeRepository.findBySysCode(approveOrderNo.getSysCode()).getApprovalType());
-        routeOrder.setRoutePermissionSet(
-                permissionConfigRepository.findByPermissionName(approvalType)
-                        .map(permissionConfig -> {
-                            List<String> permissions = permissionConfig.permissions();
-                            return permissions.stream()
-                                    .distinct()
-                                    .map(permission -> Enum.valueOf(RoutePermission.class, permission))
-                                    .collect(Collectors.toSet());
-                        }).orElseGet(Set::of)
-        );
+        if(approvalType != null){
+            routeOrder.setRoutePermissionSet(
+                    permissionConfigRepository.findByPermissionName(approvalType)
+                            .map(permissionConfig -> {
+                                List<String> permissions = permissionConfig.permissions();
+                                return permissions.stream()
+                                        .distinct()
+                                        .map(permission -> Enum.valueOf(RoutePermission.class, permission))
+                                        .collect(Collectors.toSet());
+                            }).orElseGet(Set::of)
+            );
+        } else {
+            routeOrder.setRoutePermissionSet(Collections.emptySet());
+        }
         return routeOrder;
     }