diff --git a/frontend/src/modules/sendNumMgt/components/ApprDetailPop.vue b/frontend/src/modules/sendNumMgt/components/ApprDetailPop.vue
index 7154af7..84d89f4 100644
--- a/frontend/src/modules/sendNumMgt/components/ApprDetailPop.vue
+++ b/frontend/src/modules/sendNumMgt/components/ApprDetailPop.vue
@@ -98,6 +98,7 @@
               <th>제출서류</th>
               <td class="sender">
                 <a
+
                   href="javascript:void(0);"
                   @click="download(item.filePath, item.fileNm, item.docTitle)"
                   v-for="(item, idx) in docList"
@@ -160,6 +161,28 @@
         </div>
       </div>
 
+
+      <!-- 사용자 수정 확인 -->
+      <div class="dimmed confirm-update" @click="confirmUpdateClose();"></div>
+      <div class="popup-wrap confirm-update">
+        <div class="popup confirm-update">
+          <div class="pop-head">
+            <h3 class="pop-tit">발신번호 저장 확인</h3>
+          </div>
+          <div class="pop-cont">
+            <p>발신번호 상태는 다음과 같습니다.</p>
+            <br>
+            <p>승인 건 : {{ apprCnt }}</p>
+            <p>반려 건 : {{ rejtCnt }}</p>
+          </div>
+          <div v-if="reqSttusCd == '처리완료'"><br><p>이미 처리가 완료된 건입니다. 발신번호 상태를 저장하시겠습니까?</p></div>
+          <div v-if="rejtCnt > 0"><br>*반려 건이 있을 시 사용자에게 메일이 전송됩니다.</div>
+          <div class="popup-btn2">
+            <button class="btn-pcolor" @click="confirmUpdate();">확인</button>
+            <button class="btn-default" @click="confirmUpdateClose();">취소</button>
+          </div>
+        </div>
+      </div>
       <common-modal ref="commmonModal"></common-modal>
     </div>
   </div>
@@ -191,6 +214,9 @@ export default {
       memo: '',
       docList: [],
       numList: [],
+      reqSttusCd: '',
+      apprCnt: 0,
+      rejtCnt: 0,
     };
   },
   components: {
@@ -205,6 +231,31 @@ export default {
     this.formReset();
   },
   methods: {
+
+
+    //사용자 수정 확인 Open
+    confirmUpdateOpen() {
+      var dimmed = document.getElementsByClassName('confirm-update');
+      for (var i = 0; i < dimmed.length; i++) {
+        dimmed[i].style.display = 'block';
+      }
+    },
+    //사용자 수정 확인
+    confirmUpdate() {
+      var dimmed = document.getElementsByClassName('confirm-update');
+      for (var i = 0; i < dimmed.length; i++) {
+        dimmed[i].style.display = 'none';
+      }
+      this.doSave();
+    },
+    // 사용자 수정 Close
+    confirmUpdateClose() {
+      var dimmed = document.getElementsByClassName('confirm-update');
+      for (var i = 0; i < dimmed.length; i++) {
+        dimmed[i].style.display = 'none';
+      }
+    },
+
     //파일 다운로드
     download(filePath, fileName, docTitle) {
       this.row = {};
@@ -225,6 +276,7 @@ export default {
       try {
         this.row.regReqNo = props.regReqNo;
         this.row.docNo = props.docNo;
+        this.reqSttusCd = props.reqSttusCd;
         const response = await sendNumMgtApi.apprDetail(this.row);
         const result = response.data;
         if (result != null && result.retCode == '0000') {
@@ -258,6 +310,8 @@ export default {
               rejtCnt = rejtCnt + 1;
             }
           });
+          this.apprCnt = apprCnt;
+          this.rejtCnt = rejtCnt;
           /* if (apprCnt == this.numList.length) {
             this.$refs.apprRadio.checked = true;
           } else if (rejtCnt == this.numList.length) {
@@ -299,6 +353,8 @@ export default {
           rejtCnt = rejtCnt + 1;
         }
       });
+      this.apprCnt = apprCnt;
+      this.rejtCnt = rejtCnt;
       /* if (apprCnt == this.numList.length) {
         this.$refs.apprRadio.checked = true;
       } else if (rejtCnt == this.numList.length) {
@@ -306,7 +362,8 @@ export default {
       } */
     },
     updateSttus() {
-      this.doSave();
+      this.confirmUpdateOpen();
+      // this.doSave();
     },
     async doSave() {
       this.row.memo = this.memo;
diff --git a/src/main/java/kr/co/uplus/ez/api/sendNumMgt/SendNumMgtService.java b/src/main/java/kr/co/uplus/ez/api/sendNumMgt/SendNumMgtService.java
index 71ef682..405a206 100644
--- a/src/main/java/kr/co/uplus/ez/api/sendNumMgt/SendNumMgtService.java
+++ b/src/main/java/kr/co/uplus/ez/api/sendNumMgt/SendNumMgtService.java
@@ -618,12 +618,6 @@ public class SendNumMgtService {
 
 		SendNumMgtMapper sendNumMgtMapper = sqlSessionMaster.getMapper(SendNumMgtMapper.class);
 		
-		logger.debug("넘어오는 값 확인하기={}",updateApprReqDto);
-
-		String adminId = updateApprReqDto.getAdminId();
-		
-		String userEmail = sendNumMgtMapper.selectUserEmailByAdminId(adminId);
-		
 		Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
 		UserDetails userDetails = (UserDetails) principal;
 		String regId = userDetails.getUsername();
@@ -657,12 +651,15 @@ public class SendNumMgtService {
 		
 		//2. 반려 발신번호 리스트에 값이 있을 경우 메일을 보냄
 		if(sndrNoList.size()>0) {
+			// 3. 반려 발신번호 메일 대상 주소
+			String adminId = updateApprReqDto.getAdminId();
+			String userEmail = sendNumMgtMapper.selectUserEmailByAdminId(adminId);
 			
 			//3. 발신번호 리스트 치환
 			String SndrNoString = sndrNoList.toString();
-			String re1 = SndrNoString.replace("[", "<br>");
-			String re2 = re1.replace(", ","</br><br>");
-			String re3 = re2.replace("]", "</br>");
+			String SndrNoRe1 = SndrNoString.replace("[", "<br>");
+			String SndrNoRe2 = SndrNoRe1.replace(", ","</br><br>");
+			String SndrNoRe3 = SndrNoRe2.replace("]", "</br>");
 			
 //			logger.debug("발신번호 리스트 스트링 ={}",re3);
 			//try catch 처리하기
@@ -675,7 +672,7 @@ public class SendNumMgtService {
 				//3. 메일에 담을 내용 셋팅
 				mailReqMap.put("applicationId", apiApplicationId);
 				mailReqMap.put("authToken", apiAuthToken);
-				mailReqMap.put("rejectListSndrNo", re3);
+				mailReqMap.put("rejectListSndrNo", SndrNoRe3);
 				mailReqMap.put("rejectHtml", updateApprReqDto.getMemo());
 				//이메일 수신자 가져오는 쿼리
 				mailReqMap.put("toEmail", userEmail);