diff --git a/src/main/java/cokr/xit/ens/modules/nice/service/NiceCiAcceptService.java b/src/main/java/cokr/xit/ens/modules/nice/service/NiceCiAcceptService.java
index 486facd..9a9d97b 100644
--- a/src/main/java/cokr/xit/ens/modules/nice/service/NiceCiAcceptService.java
+++ b/src/main/java/cokr/xit/ens/modules/nice/service/NiceCiAcceptService.java
@@ -15,6 +15,7 @@ import cokr.xit.ens.core.exception.*;
 import cokr.xit.ens.core.exception.code.*;
 import cokr.xit.ens.core.utils.*;
 import cokr.xit.ens.modules.common.code.*;
+import cokr.xit.ens.modules.common.ctgy.intgrnbill.kko.api.*;
 import cokr.xit.ens.modules.common.ctgy.intgrnbill.kko.model.*;
 import cokr.xit.ens.modules.common.ctgy.intgrnbill.kko.service.process.model.*;
 import cokr.xit.ens.modules.common.ctgy.intgrnbill.support.api.*;
@@ -59,6 +60,7 @@ public class NiceCiAcceptService {
 
     private final INiceCiMapper niceCiMapper;
     private final PayUseSysApi payUseSysApi;
+    private final BillKkoPayApiSpec billKkoPayApi;
 
 
     private Gson gson = new GsonBuilder().disableHtmlEscaping().create();
@@ -207,8 +209,8 @@ public class NiceCiAcceptService {
             .build();
         billHistoryService.insertBillHistory(billHistDTO);
 
-        ResponseEntity<String> resEntity = payUseSysApi.payUrl(orgMng.getKkoBpUrlApi(), param,
-            null);
+        ResponseEntity<String> resEntity = billKkoPayApi.url(orgMng.getKkoBpBillerCode(), orgMng.getKkoBpAuthorization(),
+            gson.toJson(param));
 
         // 마스터 상태 실패처리
         if(resEntity.getStatusCode() != HttpStatus.OK){