diff --git a/src/main/java/cokr/xit/ens/modules/common/ctgy/intgrnnoti/domain/repository/IntgrnSendDetailRepositoryImpl.java b/src/main/java/cokr/xit/ens/modules/common/ctgy/intgrnnoti/domain/repository/IntgrnSendDetailRepositoryImpl.java
index 842c474..3788daa 100644
--- a/src/main/java/cokr/xit/ens/modules/common/ctgy/intgrnnoti/domain/repository/IntgrnSendDetailRepositoryImpl.java
+++ b/src/main/java/cokr/xit/ens/modules/common/ctgy/intgrnnoti/domain/repository/IntgrnSendDetailRepositoryImpl.java
@@ -15,6 +15,7 @@ import java.util.*;
 
 import com.querydsl.core.*;
 import com.querydsl.core.types.*;
+import com.querydsl.core.types.dsl.*;
 import com.querydsl.jpa.impl.*;
 
 import cokr.xit.ens.core.utils.*;
@@ -127,12 +128,12 @@ public class IntgrnSendDetailRepositoryImpl implements IntgrnSendDetailRepositor
                 , intgrnSendDetail.linkedUuid
                 , intgrnSendDetail.curPostSe
                 , sendDetailKkoTalk.status.as("curStatCd")
-                , sendDetailKkoTalk.sentAt.as("docSentDt")
-                , sendDetailKkoTalk.receivedAt.as("docReceivedDt")
-                , sendDetailKkoTalk.authenticatedAt.as("docAuthFrstDt")
-                , sendDetailKkoTalk.ottVerifiedAt.as("docTokenVrfyFrstDt")
-                , sendDetailKkoTalk.readAt.as("docReadFrstDt")
-                , sendDetailKkoTalk.userNotifiedAt.as("docUserNotiedDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.sentAt).as("docSentDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.receivedAt).as("docReceivedDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.authenticatedAt).as("docAuthFrstDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.ottVerifiedAt).as("docTokenVrfyFrstDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.readAt).as("docReadFrstDt")
+                , Expressions.stringTemplate("to_char(to_timestamp({0}, 'yyyy-mm-dd\"T\"hh24:mi:ss'), 'yyyymmddhh24miss')", sendDetailKkoTalk.userNotifiedAt).as("docUserNotiedDt")
                 , sendDetailKkoTalk.error.errorCode
                 , sendDetailKkoTalk.error.errorMessage
                 , sendMast.error.errorCode.as("mastErrorCode")