diff --git a/src/main/java/kcc/let/main/web/EgovMainController.java b/src/main/java/kcc/let/main/web/EgovMainController.java
index dc515cce..2fb8e811 100644
--- a/src/main/java/kcc/let/main/web/EgovMainController.java
+++ b/src/main/java/kcc/let/main/web/EgovMainController.java
@@ -643,10 +643,11 @@ public class EgovMainController {
     			SiteManagerVO siteManagerVO = new SiteManagerVO();
     			siteManagerVO = egovSiteManagerService.selectSiteManagerVO(siteManagerVO);
     			
-    			int i_session_time = 60;//기본 시간 60분
+    			int i_session_time = 10;//기본 시간 60분
     			
+    			//운영관리-코드관리-ITN014-의 코드6의 코드설명 값을 기본 시간의 분으로 가져온다.
     			try{
-//    				i_session_time = Integer.parseInt(siteManagerVO.getSessionTimeCdText());
+    				i_session_time = Integer.parseInt(siteManagerVO.getSessionTimeCdText());
     			}catch(Exception ex) {
     				ex.printStackTrace();
     			}
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/cndtnEduPrcsAplctCfnMngDetail.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/cndtnEduPrcsAplctCfnMngDetail.jsp
index e6fdf8a8..2defb650 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/cndtnEduPrcsAplctCfnMngDetail.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/cndtnEduPrcsAplctCfnMngDetail.jsp
@@ -1046,7 +1046,7 @@
 				<div class="btn_center">
 				</div>
 				<div class="btn_right">
-					<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button>
+<!-- 					<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button> -->
 					<button type="button" class="btn_type08" onclick="chkSnd('sms');return false;">SMS 발송</button>
 <%-- 					<button type="button" class="btn_type04" onclick="location.href='<c:url value="/kccadr/oprtn/cmdTrgt/cndtnEduPrcsAplctCfnMngList.do" />'; return false;">교육확정목록</button> --%>
 
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/trgtMngMdfy.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/trgtMngMdfy.jsp
index 6088ae96..84174229 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/trgtMngMdfy.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/cmdTrgt/trgtMngMdfy.jsp
@@ -373,7 +373,7 @@
 						</td>
 						<th scope="row">의뢰번호</th>
 						<td>
-							<input type="text" name="reqNmbr" value="<c:out value="${info.reqNmbr }" />" />
+							<input type="text" name="reqNmbr" value="<c:out value="${info.reqNmbr }" />" readonly/>
 						</td>
 						
 						
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/cndtnEduPrcsAplctCfnMngDetail.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/cndtnEduPrcsAplctCfnMngDetail.jsp
index 41bb5701..1c2aae3b 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/cndtnEduPrcsAplctCfnMngDetail.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/cndtnEduPrcsAplctCfnMngDetail.jsp
@@ -1101,7 +1101,7 @@
 				</div>
 				<div class="btn_right">
 						
-						<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button>
+<!-- 						<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button> -->
 						<button type="button" class="btn_type06" onclick="chkSnd('sms');return false;">SMS 발송</button>
 					
 <%-- 					<button type="button" class="btn_type03" onclick="location.href='<c:url value="/kccadr/oprtn/cndtnSspnIdtmt/cndtnEduPrcsAplctCfnMngList.do" />'; return false;">교육확정목록</button> --%>
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/trgtMngMdfy.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/trgtMngMdfy.jsp
index 3ce569c8..29c00f7e 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/trgtMngMdfy.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/cndtnSspnIdtmt/trgtMngMdfy.jsp
@@ -374,7 +374,7 @@
 						</td>
 						<th scope="row">의뢰번호</th>
 						<td>
-							<input type="text" name="reqNmbr" value="<c:out value="${info.reqNmbr }" />" />
+							<input type="text" name="reqNmbr" value="<c:out value="${info.reqNmbr }" />" readonly/>
 						</td>
 						
 						
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/prevent/cndtnEduPrcsAplctCfnMngDetail.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/prevent/cndtnEduPrcsAplctCfnMngDetail.jsp
index 8f11829d..f4e6dbbc 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/prevent/cndtnEduPrcsAplctCfnMngDetail.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/prevent/cndtnEduPrcsAplctCfnMngDetail.jsp
@@ -1033,7 +1033,7 @@
 				<div class="btn_center">
 				</div>
 				<div class="btn_right">
-					<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button>
+<!-- 					<button type="button" class="btn_type08" onclick="chkSnd('email');return false;">email 발송</button> -->
 					<button type="button" class="btn_type08" onclick="chkSnd('sms');return false;">SMS 발송</button>
 <%-- 					<button type="button" class="btn_type04" onclick="location.href='<c:url value="/kccadr/oprtn/prevent/cndtnEduPrcsAplctCfnMngList.do" />'; return false;">교육확정목록</button> --%>
 
diff --git a/src/main/webapp/WEB-INF/jsp/oprtn/tngrVisitEdu/popup/eduDocReqAlertPopup.jsp b/src/main/webapp/WEB-INF/jsp/oprtn/tngrVisitEdu/popup/eduDocReqAlertPopup.jsp
index 41965a29..83a8812e 100644
--- a/src/main/webapp/WEB-INF/jsp/oprtn/tngrVisitEdu/popup/eduDocReqAlertPopup.jsp
+++ b/src/main/webapp/WEB-INF/jsp/oprtn/tngrVisitEdu/popup/eduDocReqAlertPopup.jsp
@@ -97,9 +97,9 @@
 						<c:when test="${vEEduAplctVO.type eq 'SMS'}">
 							SMS 발송						
 						</c:when>
-						<c:otherwise>
-							EMAIL 발송
-						</c:otherwise>
+<%-- 						<c:otherwise> --%>
+<!-- 							EMAIL 발송 -->
+<%-- 						</c:otherwise> --%>
 					</c:choose>
 				</h2>
 			</div>