diff --git a/src/main/resources/static/js/common.js b/src/main/resources/static/js/common.js
index f423d260..8bb6e6d0 100644
--- a/src/main/resources/static/js/common.js
+++ b/src/main/resources/static/js/common.js
@@ -83,10 +83,11 @@ $(document).on('click', '.uploadedFileDelete', function (){
 })
 
 $(document).on('click', '.fileDownLink', function (){
+  const target = $(this)
   let url = "/file/fileDownload?"
-  url += "board="+$(this).attr("data-board");
-  url += "&parentKey="+Number($("#viewModalPlanKey").val());
-  url += "&fileSeq="+$(this).attr("data-fileseq");
+  url += "board="+target.attr("data-board");
+  url += "&parentKey="+target.attr("data-parentkey");
+  url += "&fileSeq="+target.attr("data-fileseq");
   window.open(encodeURI(url));
 })
 
diff --git a/src/main/resources/templates/igActivities/fpiMgt/affairPlan/planViewModal.html b/src/main/resources/templates/igActivities/fpiMgt/affairPlan/planViewModal.html
index a9915a4f..86a66c2c 100644
--- a/src/main/resources/templates/igActivities/fpiMgt/affairPlan/planViewModal.html
+++ b/src/main/resources/templates/igActivities/fpiMgt/affairPlan/planViewModal.html
@@ -79,7 +79,8 @@
             <th:block th:unless="${#lists.isEmpty(plan.fileList)}">
               <th:block th:each="file:${plan.fileList}">
                 <tr class="fileInfoTr">
-                  <td><a href="#" class="fileDownLink" data-board="monthPlan" th:data-fileseq="${file.fileSeq}" th:text="|${file.origNm}.${file.fileExtn}|"></a></td>
+                  <td><a href="#" class="fileDownLink" data-board="monthPlan"
+                         th:data-parentkey="${file.planKey}" th:data-fileseq="${file.fileSeq}" th:text="|${file.origNm}.${file.fileExtn}|"></a></td>
                   <td th:text="${file.fileSize}"></td>
                 </tr>
               </th:block>
diff --git a/src/main/resources/templates/publicBoard/notice/noticeViewModal.html b/src/main/resources/templates/publicBoard/notice/noticeViewModal.html
index 5f84c513..ddfb8f53 100644
--- a/src/main/resources/templates/publicBoard/notice/noticeViewModal.html
+++ b/src/main/resources/templates/publicBoard/notice/noticeViewModal.html
@@ -56,7 +56,8 @@
             <th:block th:unless="${#lists.isEmpty(info.fileList)}">
               <th:block th:each="file:${info.fileList}">
                 <tr class="fileInfoTr">
-                  <td><a href="#" class="fileDownLink" data-board="monthPlan" th:data-fileseq="${file.fileSeq}" th:text="|${file.origNm}.${file.fileExtn}|"></a></td>
+                  <td><a href="#" class="fileDownLink" data-board="publicFile"
+                         th:data-parentkey="${file.publicKey}" th:data-fileseq="${file.fileSeq}" th:text="|${file.origNm}.${file.fileExtn}|"></a></td>
                   <td th:text="${file.fileSize}"></td>
                 </tr>
               </th:block>