diff --git a/esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/AppUserServiceImpl.java b/esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/AppUserServiceImpl.java
index 8b754c43c..d3da90f00 100644
--- a/esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/AppUserServiceImpl.java
+++ b/esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/AppUserServiceImpl.java
@@ -1635,7 +1635,7 @@ public class AppUserServiceImpl implements AppUserService {
         EpdcPartyMemberRegistDTO partyMemberRegistDTO = new EpdcPartyMemberRegistDTO();
         CityCenterFromDTO formDTO = new CityCenterFromDTO();
         if(dto.getDeptId()!=null){
-            formDTO.setDeptId(Long.parseLong(dto.getCouplingCommunity()[dto.getAllDeptIds().length-2]));
+            formDTO.setDeptId(Long.parseLong(dto.getAllDeptIds()[dto.getAllDeptIds().length-2]));
             SysDeptDTO liveDept = adminFeignClient.getDeptInfo(formDTO).getData();
             partyMemberRegistDTO.setLiveAddress(liveDept.getAddress());
             partyMemberRegistDTO.setLiveCommunity(liveDept.getName());