diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 2d46209..cfe705e 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -76,6 +76,17 @@ contract:
       #          readcompleted: /pxy/kkost/v1/documents/change
       #          status: /pxy/kkost/v1/documents/status
       #          bulksend: /pxy/kkost/v1/documents/bulk
+
+      talk:
+        host: ${xit.app.url}
+      #  host: https://edoc-gw.kakao.com
+        bulksend-batch-unit: 100
+        send: /v1/envelopes/{PRODUCT_CODE};POST
+        bulksend: /v1/bulk/envelopes/{PRODUCT_CODE};POST
+        validToken: /v1/envelopes/{ENVELOPE_ID}/tokens/{TOKEN}/verify;GET
+        modifyStatus: /v1/envelopes/{ENVELOPE_ID}/read;POST
+        bulkstatus: /v1/envelopes/status;POST
+
       bill:
         dozn:
           host: ${xit.app.url}
diff --git a/src/main/resources/config/conf-contract.yml b/src/main/resources/config/conf-contract.yml
index d6bdd54..9274969 100644
--- a/src/main/resources/config/conf-contract.yml
+++ b/src/main/resources/config/conf-contract.yml
@@ -27,14 +27,6 @@ contract:
               notice: /iup/kakao/notice
               prepay: /iup/kakao/prepay
               payresult: /iup/kakao/pay-result
-    talk:
-      host: https://edoc-gw.kakao.com
-      bulksend-batch-unit: 100
-      send: /v1/envelopes/{PRODUCT_CODE};POST
-      bulksend: /v1/bulk/envelopes/{PRODUCT_CODE};POST
-      validToken: /v1/envelopes/{ENVELOPE_ID}/tokens/{TOKEN}/verify;GET
-      modifyStatus: /v1/envelopes/{ENVELOPE_ID}/read;POST
-      bulkstatus: /v1/envelopes/status;POST
 
     alimtalk:
       biztalk:
diff --git a/src/main/resources/config/conf-log.yml b/src/main/resources/config/conf-log.yml
index 77c2794..9219281 100644
--- a/src/main/resources/config/conf-log.yml
+++ b/src/main/resources/config/conf-log.yml
@@ -19,6 +19,7 @@ logging:
     '[org.hibernate.SQL]': INFO
     # org.hibernate.type.descriptor.sql.BasicBinder.bind 로그 제거
     '[org.hibernate.type.descriptor.sql.BasicBinder]': INFO
+    #'[org.hibernate.type.descriptor.sql.BasicBinder]': TRACE
     #'[org.hibernate.type.descriptor.sql]': off  #jpa "?" 부분(binding 파라미터) 출력
     #    '[org.springframework.orm.jpa]': debug
     #    '[org.springframework.transaction]': debug