diff --git a/src/main/java/cokr/xit/ens/biz/iup/signtalk/service/support/accept/AcptDocKkoTalk.java b/src/main/java/cokr/xit/ens/biz/iup/signtalk/service/support/accept/AcptDocKkoTalk.java
index c908ba4..c4de311 100644
--- a/src/main/java/cokr/xit/ens/biz/iup/signtalk/service/support/accept/AcptDocKkoTalk.java
+++ b/src/main/java/cokr/xit/ens/biz/iup/signtalk/service/support/accept/AcptDocKkoTalk.java
@@ -25,7 +25,7 @@ public class AcptDocKkoTalk implements Accept<KkotalkApiDTO.Envelope> {
                 DateUtil.getTimeTOfTime(tbInputDataXit.getTbInputXit().getPayExpiresDt().format(DateTimeFormatter.ofPattern("yyyyMMddHHmmss"))))
             // FIXME: readExpiresAt + 1일로 설정
             .reviewExpiresAt(
-                "2024-10-07T23:59:59")
+                "2024-10-30T23:59:59")
             .build();
     }
 }
diff --git a/src/main/java/cokr/xit/ens/modules/kkotalk/code/KkoTalkStatusCd.java b/src/main/java/cokr/xit/ens/modules/kkotalk/code/KkoTalkStatusCd.java
index ee2abc9..d530b25 100644
--- a/src/main/java/cokr/xit/ens/modules/kkotalk/code/KkoTalkStatusCd.java
+++ b/src/main/java/cokr/xit/ens/modules/kkotalk/code/KkoTalkStatusCd.java
@@ -34,6 +34,13 @@ public enum KkoTalkStatusCd implements IntgrnDtlStatMapperType {
     , READ("열람", IntgrnDtlStatCd.READ)
     , EXPIRED("만료", IntgrnDtlStatCd.EXPIRED)
     , INTERNAL_SENT_ERR("내부 송신 오류", IntgrnDtlStatCd.INTERNAL_ERROR)
+    , E400_00("유효하지 않은 요청", IntgrnDtlStatCd.INTERNAL_ERROR)
+    , E400_02("활성화된 공인전자 주소를 찾을 수 없습니다.", IntgrnDtlStatCd.INTERNAL_ERROR)
+    , E400_03("비회원", IntgrnDtlStatCd.UNIDENTIFIED_USER)
+    , E400_04("수신거부", IntgrnDtlStatCd.FORBIDDEN)
+    , E404_00("상품을 찾을 수 없습니다.", IntgrnDtlStatCd.INTERNAL_ERROR)
+    , E429_00("최대 요청 횟수 초과. 초당 최대 호출 가능 횟수를 초과 하였습니다.", IntgrnDtlStatCd.INTERNAL_ERROR)
+    , E429_01("최대 요청 횟수 초과. 테스트 발송 제한을 초과하였습니다.", IntgrnDtlStatCd.INTERNAL_ERROR)
     ;
 
 
diff --git a/src/main/java/cokr/xit/ens/modules/kkotalk/service/support/KkoTalkSender.java b/src/main/java/cokr/xit/ens/modules/kkotalk/service/support/KkoTalkSender.java
index cda0709..4eb94b4 100644
--- a/src/main/java/cokr/xit/ens/modules/kkotalk/service/support/KkoTalkSender.java
+++ b/src/main/java/cokr/xit/ens/modules/kkotalk/service/support/KkoTalkSender.java
@@ -221,7 +221,7 @@ public class KkoTalkSender extends SendProcTemplate {
                 .link(sendTgtDTO.getLink())
                 .build();
 
-            bulkReqDTO.setExternalId(sendTgtDTO.getSendDetailId().toString());
+            bulkReqDTO.setExternalId(sendTgtDTO.getExternalId().toString());
             bulkReqDTO.setTitle(sendTgtDTO.getTitle());
             bulkReqDTO.setPayload(sendTgtDTO.getPayload());
             bulkReqDTO.setReadExpiresAt(sendTgtDTO.getReadExpiresAt());
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 74ba3ca..e48e584 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -124,8 +124,9 @@ xit:
       host: ${xit.app.url}${xit.app.ctx}
     postse:
       intgrn:
-        url: ${xit.app.url}${xit.app.ctx}
-        path: /intgrn/noti/page/prnt
+      #  url: ${xit.app.url}${xit.app.ctx}
+        url: https://xit.co.kr
+        path: /ens/kko/mydoc/noti/prnt
       kkomd:
         url: ${xit.app.url}${xit.app.ctx}
         path: /kko/mydoc/page/prnt