diff --git a/src/main/java/com/dbnt/faisp/main/faRpt/SriController.java b/src/main/java/com/dbnt/faisp/main/faRpt/SriController.java
index 545f5f20..986df502 100644
--- a/src/main/java/com/dbnt/faisp/main/faRpt/SriController.java
+++ b/src/main/java/com/dbnt/faisp/main/faRpt/SriController.java
@@ -2,6 +2,7 @@ package com.dbnt.faisp.main.faRpt;
 
 import com.dbnt.faisp.main.authMgt.service.AuthMgtService;
 import com.dbnt.faisp.main.codeMgt.service.CodeMgtService;
+import com.dbnt.faisp.main.faRpt.model.FaRptBoard;
 import com.dbnt.faisp.main.faRpt.model.FaRptReadUser;
 import com.dbnt.faisp.main.faRpt.model.Sri;
 import com.dbnt.faisp.main.faRpt.model.SriReadUser;
@@ -128,6 +129,16 @@ public class SriController {
     sriService.sriDelete(sri);
   }
 
+  @GetMapping("/sriReadUserModal")
+  public ModelAndView sriReadUserModal(@AuthenticationPrincipal UserInfo loginUser, Sri sri){
+    ModelAndView mav = new ModelAndView("sri/sriReadUserModal");
+    sri = sriService.selectFaSriBoard(sri.getFaSriKey(), null);
+    mav.addObject("sri", sri);
+    return mav;
+  }
 
-
+  @PostMapping("/updateReadUser")
+  public void updateReadUser(Sri sri){
+    sriService.updateReadUser(sri.getFaSriKey(), sri.getReadUserList());
+  }
 }
diff --git a/src/main/java/com/dbnt/faisp/main/faRpt/model/SriReadUser.java b/src/main/java/com/dbnt/faisp/main/faRpt/model/SriReadUser.java
index d7c9ae0d..34b0ac40 100644
--- a/src/main/java/com/dbnt/faisp/main/faRpt/model/SriReadUser.java
+++ b/src/main/java/com/dbnt/faisp/main/faRpt/model/SriReadUser.java
@@ -33,15 +33,8 @@ public class SriReadUser extends FileInfo {
   private String titleCd;
   @Column(name = "user_nm")
   private String userNm;
-  
-  @Override
-public String toString() {
-	return "SriReadUser [faSriKey=" + faSriKey + ", userSeq=" + userSeq + ", readYn=" + readYn + ", ogCd=" + ogCd
-			+ ", ofcCd=" + ofcCd + ", titleCd=" + titleCd + ", userNm=" + userNm + "]";
-}
 
-
-@Embeddable
+  @Embeddable
   @Data
   @NoArgsConstructor
   @AllArgsConstructor
diff --git a/src/main/java/com/dbnt/faisp/main/faRpt/service/SriService.java b/src/main/java/com/dbnt/faisp/main/faRpt/service/SriService.java
index 994499e3..675ca66c 100644
--- a/src/main/java/com/dbnt/faisp/main/faRpt/service/SriService.java
+++ b/src/main/java/com/dbnt/faisp/main/faRpt/service/SriService.java
@@ -33,35 +33,35 @@ public class SriService extends BaseService {
   private final SriReadUserRepository sriReadUserRepository;
   private final SriFileRepository sriFileRepository;
   private final SriMapper sriMapper;
-  
-  
+
+
   public List<Sri> selectSriList(Sri sri) {
-	  return sriMapper.selectSriList(sri);
+    return sriMapper.selectSriList(sri);
   }
-  
+
   public Integer selectSriCnt(Sri sri) {
-	return sriMapper.selectSriCnt(sri);
+    return sriMapper.selectSriCnt(sri);
   }
-  
+
   @Transactional
   public Integer saveSriBoard(Sri sri, List<Integer> deleteFileSeq) {
-	  Integer faSriKey = sriRepository.save(sri).getFaSriKey();
-	    if(deleteFileSeq!=null && deleteFileSeq.size()>0){
-	      deleteFaRptFile(faSriKey, deleteFileSeq);
-	    }
-	    if(sri.getMultipartFileList() != null){
-	      saveUploadFiles(faSriKey, sri.getMultipartFileList());
-	    }
-	    if(sri.getReadUserList() != null){
-	      saveSriReadUser(faSriKey, sri.getReadUserList());
-	    }
+    Integer faSriKey = sriRepository.save(sri).getFaSriKey();
+    if(deleteFileSeq!=null && deleteFileSeq.size()>0){
+      deleteFaRptFile(faSriKey, deleteFileSeq);
+    }
+    if(sri.getMultipartFileList() != null){
+      saveUploadFiles(faSriKey, sri.getMultipartFileList());
+    }
+    if(sri.getReadUserList() != null){
+      saveSriReadUser(faSriKey, sri.getReadUserList());
+    }
 
-	    return faSriKey;
+    return faSriKey;
   }
 
   @Transactional
   public Sri selectFaSriBoard(Integer faSriKey, Integer userSeq) {
-	  Sri sri = sriRepository.findById(faSriKey).orElse(null);
+    Sri sri = sriRepository.findById(faSriKey).orElse(null);
     if(sri != null){
       sri.setFileList(sriFileRepository.findByFaSriKey(faSriKey));
       sri.setReadUserList(sriReadUserRepository.findByFaSriKey(faSriKey));
@@ -78,21 +78,34 @@ public class SriService extends BaseService {
       }
     }
     return sri;
-	}
+  }
 
 
 
   private void saveSriReadUser(Integer faSriKey, List<SriReadUser> readUserList) {
-	  sriReadUserRepository.deleteByFaSriKey(faSriKey);
+    List<SriReadUser> saveReadUserList = sriReadUserRepository.findByFaSriKey(faSriKey);
     List<UserAlarm> alarmList = new ArrayList<>();
     LocalDateTime dateTime = LocalDateTime.now();
+
     for(SriReadUser readUser: readUserList){
       readUser.setFaSriKey(faSriKey);
-      UserAlarm alarm = userAlarmService.makeUserAlarm
-          (dateTime, readUser.getUserSeq(), faSriKey, 40, "SRI에 수신 문서가 있습니다.");
-      alarmList.add(alarm);
+      readUser.setReadYn("F");
+      boolean savedFlag = false;
+      for(SriReadUser savedUser: saveReadUserList){
+        if(savedUser.getUserSeq().equals(readUser.getUserSeq())){
+          readUser.setReadYn(savedUser.getReadYn());
+          savedFlag = true;
+        }
+      }
+      if(!savedFlag){
+        UserAlarm alarm = userAlarmService.makeUserAlarm
+            (dateTime, readUser.getUserSeq(), faSriKey, 40, "SRI에 수신 문서가 있습니다.");
+        alarmList.add(alarm);
+      }
     }
     userAlarmService.saveAlarmList(alarmList);
+
+    sriReadUserRepository.deleteByFaSriKey(faSriKey);
     sriReadUserRepository.saveAll(readUserList);
   }
 
@@ -129,19 +142,20 @@ public class SriService extends BaseService {
   }
 
   public FileInfo selectFaSriFile(Integer faSriKey, Integer fileSeq) {
-	  return sriFileRepository.findById(new SriFile.SriFileId(faSriKey, fileSeq)).orElse(null);
+    return sriFileRepository.findById(new SriFile.SriFileId(faSriKey, fileSeq)).orElse(null);
   }
-  
+
   @Transactional
   public void sriDelete(List<Sri> sri) {
-	  for(Sri sriData : sri) {
-		  Sri dbSri = sriRepository.findById(sriData.getFaSriKey()).orElse(null);
-		  dbSri.setStatus("DST008");
-		  sriRepository.save(dbSri);
-	  }
+    for(Sri sriData : sri) {
+      Sri dbSri = sriRepository.findById(sriData.getFaSriKey()).orElse(null);
+      dbSri.setStatus("DST008");
+      sriRepository.save(dbSri);
+    }
   }
 
-
-
- 
+  @Transactional
+  public void updateReadUser(Integer faSriKey, List<SriReadUser> readUserList) {
+    saveSriReadUser(faSriKey, readUserList);
+  }
 }
\ No newline at end of file
diff --git a/src/main/resources/static/js/faRpt/sri.js b/src/main/resources/static/js/faRpt/sri.js
index fc11509a..3c315add 100644
--- a/src/main/resources/static/js/faRpt/sri.js
+++ b/src/main/resources/static/js/faRpt/sri.js
@@ -208,6 +208,11 @@ $(document).on('click', '#sriDeleteBtn', function (){
   }
 })
 
+$(document).on('click', '#addReceiveUserBtn', function (){
+  $("#sriViewModal").modal('hide');
+  getSriReadUserModal($(this).attr("data-fasrikey"));
+})
+
 $(document).on('click', '#deleteSri', function (){
   if(confirm("삭제시 되돌릴 수 없습니다. 대상을 삭제처리 하시겠습니까?")){
     const checkArr = [];
@@ -250,7 +255,32 @@ $(document).on('click', '.rowDeleteBtn', function (){
   setReadUserRowNum();
 })
 
+$(document).on('click', '#saveSriReadUserBtn', function () {
+  const formData = new FormData($("#sriReadUserForm")[0]);
+  $.each($(".readUserRow"), function (idx, row){
+    formData.append('readUserList['+idx+'].userSeq', $(row).find('.userSeq').val());
+    formData.append('readUserList['+idx+'].ogCd', $(row).find('.ogCd').val());
+    formData.append('readUserList['+idx+'].ofcCd', $(row).find('.ofcCd').val());
+    formData.append('readUserList['+idx+'].titleCd', $(row).find('.titleCd').val());
+    formData.append('readUserList['+idx+'].userNm', $(row).find('.userNm').val());
+  });
+  contentFade("in")
+  $.ajax({
+    type : 'POST',
+    url : "/sri/updateReadUser",
+    data : formData,
+    processData: false,
+    contentType: false,
+    success : function(html) {
+      contentFade("out")
+      alert("저장되었습니다.")
+      location.reload();
+    },
+    error : function(xhr, status) {
 
+    }
+  })
+})
 
 
 function setReadUserRowNum(){
@@ -279,4 +309,21 @@ function contentCheck(){
     return false;
   }
   return fileCheck(true, files);
+}
+
+function getSriReadUserModal(faSriKey){
+  $.ajax({
+    url: '/sri/sriReadUserModal',
+    data: {faSriKey: faSriKey},
+    type: 'GET',
+    dataType:"html",
+    success: function(html){
+      $(".mainModalContent").empty()
+      $("#sriReadUserBody").append(html)
+      $("#sriReadUserModal").modal('show');
+    },
+    error:function(e){
+      ajaxErrorAction(e);
+    }
+  });
 }
\ No newline at end of file
diff --git a/src/main/resources/templates/sri/sriBoard.html b/src/main/resources/templates/sri/sriBoard.html
index 8cba7afd..c656dae1 100644
--- a/src/main/resources/templates/sri/sriBoard.html
+++ b/src/main/resources/templates/sri/sriBoard.html
@@ -171,14 +171,21 @@
 
   <div class="modal fade" id="sriEditModal" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="faRptEditModalLabel" aria-hidden="true">
     <div class="modal-dialog modal-xxl modal-dialog-scrollable">
-      <div class="modal-content" id="sriEditModalContent">
+      <div class="modal-content mainModalContent" id="sriEditModalContent">
 
       </div>
     </div>
   </div>
   <div class="modal fade" id="sriViewModal" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="sriViewModalLabel" aria-hidden="true">
     <div class="modal-dialog modal-xl modal-dialog-scrollable">
-      <div class="modal-content" id="sriViewBody">
+      <div class="modal-content mainModalContent" id="sriViewBody">
+
+      </div>
+    </div>
+  </div>
+  <div class="modal fade" id="sriReadUserModal" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="sriReadUserModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-scrollable">
+      <div class="modal-content mainModalContent" id="sriReadUserBody">
 
       </div>
     </div>
diff --git a/src/main/resources/templates/sri/sriReadUserModal.html b/src/main/resources/templates/sri/sriReadUserModal.html
new file mode 100644
index 00000000..0ceda55f
--- /dev/null
+++ b/src/main/resources/templates/sri/sriReadUserModal.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="ko" xmlns:th="http://www.thymeleaf.org">
+<div class="modal-header bg-dark">
+  <h5 class="modal-title text-white" id="faRptReadUserModalLabel">수신자 추가</h5>
+  <button type="button" class="btn-close f-invert" data-bs-dismiss="modal" aria-label="Close"></button>
+</div>
+<div class="modal-body" id="sriReadUserBody">
+  <form action="#" method="post" id="sriReadUserForm">
+    <input type="hidden" name="_csrf_header" th:value="${_csrf.headerName}"/>
+    <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}"/>
+    <input type="hidden" name="faSriKey" th:value="${sri.faSriKey}">
+    <div class="row">
+      <div class="col-12 pb-2">
+        <div class="row justify-content-between">
+          <div class="col-auto">■ 수신자</div>
+          <div class="col-auto"><button type="button" class="btn btn-sm btn-info" id="addReadUserBtn">추가</button></div>
+        </div>
+      </div>
+      <div class="col-1">no</div>
+      <div class="col-9">수신자</div>
+      <div class="col-2">삭제</div>
+    </div>
+    <hr class="my-1">
+    <div class="row" id="defaultUserRow">
+      <div class="col-12">
+        <th:block th:each="readUser, idx:${sri.readUserList}">
+          <div class="row my-1 readUserRow">
+            <input type="hidden" class="userSeq" th:value="${readUser.userSeq}">
+            <input type="hidden" class="ogCd" th:value="${readUser.ogCd}">
+            <input type="hidden" class="ofcCd" th:value="${readUser.ofcCd}">
+            <input type="hidden" class="titleCd" th:value="${readUser.titleCd}">
+            <input type="hidden" class="userNm" th:value="${readUser.userNm}">
+            <div class="col-1 rowSeq" th:text="${idx.index+1}"></div>
+            <div class="col-9">
+              <th:block th:each="code:${session.commonCode.get('OG')}">
+                <th:block th:if="${code.itemCd eq readUser.ogCd}" th:text="${code.itemValue}"></th:block>
+              </th:block>
+              <th:block th:each="code:${session.commonCode.get(readUser.ogCd)}">
+                <th:block th:if="${code.itemCd eq readUser.ofcCd}" th:text="${code.itemValue}"></th:block>
+              </th:block>
+              <th:block th:each="code:${session.commonCode.get('JT')}">
+                <th:block th:if="${code.itemCd eq readUser.titleCd}" th:text="${code.itemValue}"></th:block>
+              </th:block>
+              <th:block th:text="${readUser.userNm}"></th:block>
+            </div>
+            <!--<div class="col-2">
+              <button type="button" class="btn btn-sm btn-outline-danger rowDeleteBtn"><i class="bi bi-x"></i></button>
+            </div>-->
+          </div>
+        </th:block>
+      </div>
+      <div class="col-12" id="readUserRow">
+      </div>
+    </div>
+  </form>
+</div>
+<div class="modal-footer bg-light">
+  <button type="button" class="btn btn-primary" id="saveSriReadUserBtn">저장</button>
+</div>
\ No newline at end of file
diff --git a/src/main/resources/templates/sri/sriViewModal.html b/src/main/resources/templates/sri/sriViewModal.html
index 42ae7f55..b71d9b97 100644
--- a/src/main/resources/templates/sri/sriViewModal.html
+++ b/src/main/resources/templates/sri/sriViewModal.html
@@ -130,22 +130,23 @@
   </div>
 </div>
 <div class="modal-footer justify-content-between bg-light">
-<div class="col-auto">
-	<th:block th:if="${userSeq eq faSri.wrtUserSeq or accessAuth eq 'ACC003'}">
-	  <button type="button" class="btn btn-danger" id="deleteSri" th:data-fasrikey="${faSri.faSriKey}">삭제</button>
-	</th:block>
-</div>
-<div class="col-auto">
-  <th:block th:if="${userSeq eq faSri.wrtUserSeq}">
-    <button type="button" class="btn btn-warning" id="editFaSriBtn" th:if="${faSri.refSri eq null or faSri.refSri.faSriEdate >= #temporals.createNow()}" th:data-fasrikey="${faSri.faSriKey}">수정</button>
-  </th:block>
-  <th:block th:each="readUser:${faSri.readUserList}">
-    <th:block th:if="${userSeq eq readUser.userSeq}">
-      <th:block th:unless="${faSri.faSriEdate eq null}">
-        <button type="button" class="btn btn-success" id="reSendBtn" th:if="${faSri.faSriEdate >= #temporals.createNow()}" th:data-fasrikey="${faSri.faSriKey}">응신</button>
+  <div class="col-auto">
+      <th:block th:if="${userSeq eq faSri.wrtUserSeq or accessAuth eq 'ACC003'}">
+        <button type="button" class="btn btn-danger" id="deleteSri" th:data-fasrikey="${faSri.faSriKey}">삭제</button>
+      </th:block>
+  </div>
+  <div class="col-auto">
+    <th:block th:if="${userSeq eq faSri.wrtUserSeq}">
+      <button type="button" class="btn btn-warning" id="editFaSriBtn" th:if="${faSri.refSri eq null or faSri.refSri.faSriEdate >= #temporals.createNow()}" th:data-fasrikey="${faSri.faSriKey}">수정</button>
+    </th:block>
+    <th:block th:unless="${faSri.faSriEdate eq null}">
+      <th:block th:each="readUser:${faSri.readUserList}">
+        <th:block th:if="${userSeq eq readUser.userSeq}">
+          <button type="button" class="btn btn-warning" id="addReceiveUserBtn" th:data-fasrikey="${faSri.faSriKey}">수신자 추가</button>
+          <button type="button" class="btn btn-success" id="reSendBtn" th:if="${faSri.faSriEdate >= #temporals.createNow()}" th:data-fasrikey="${faSri.faSriKey}">응신</button>
+        </th:block>
       </th:block>
     </th:block>
-  </th:block>
 <!--  <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">닫기</button>-->
   </div>
 </div>
\ No newline at end of file