diff --git a/src/main/webapp/WEB-INF/views/drilling/statistics/drilling_notice.jsp b/src/main/webapp/WEB-INF/views/drilling/statistics/drilling_notice.jsp
index deae4c02..8f947a4c 100644
--- a/src/main/webapp/WEB-INF/views/drilling/statistics/drilling_notice.jsp
+++ b/src/main/webapp/WEB-INF/views/drilling/statistics/drilling_notice.jsp
@@ -112,6 +112,7 @@ function getStatusInfo(statusCode) {
 /**
  * API 호출 결과를 받아 화면에 이력 목록을 표시하는 콜백 함수
  */
+ var historyData;
 function displayHistoryList(response) {
     // ▼▼▼ [수정] 대상 ID를 'notification-list-full'로 변경
     var notificationList = document.getElementById('notification-list-full');
@@ -120,7 +121,7 @@ function displayHistoryList(response) {
     if (response && response.resultCode === 200 && response.datas) {
         var datas = response.datas;
         var contentHtml = '';
-
+        historyData = response.datas;	// 전역 변수에 셋팅(엑셀다운로드시 필요)
         for (var i = 0; i < datas.length; i++) {
             var item = datas[i];
             
@@ -169,10 +170,74 @@ function displayHistoryList(response) {
         console.error("Error fetching history list:", response.resultMessage);
     }
 }
+/**
+ * 알림내역 CSV 다운로드
+ */
+ function clickExcelListDown() {
+    console.log(historyData);
+
+    if (!historyData || historyData.length === 0) {
+        alert("다운로드할 데이터가 없습니다.");
+        return;
+    }
+
+    const headers = [
+        "프로젝트명",
+        "이전상태",
+        "변경상태",
+        "변경일시"
+    ];
+
+    const STATE_MAP = {
+       "0": "미입력",
+       "1": "입력 중",
+       "2": "검수 준비 대기중",
+       "3": "검수중",
+       "4": "수정 요청",
+       "6": "검수 완료",
+       "6": "등록 완료"
+   };
+    
+    const rows = historyData.map(function (item) {
+        return [
+            item.constName,
+            STATE_MAP[item.preProjectStateCode] || item.preProjectStateCode,
+            STATE_MAP[item.projectStateCode] || item.projectStateCode,
+            item.modDt
+        ];
+    });
+
+    let csvContent = "";
+    csvContent += headers.join(",") + "\n";
+
+    rows.forEach(function (row) {
+        csvContent += row
+            .map(function (value) {
+                return '"' + String(value).replace(/"/g, '""') + '"';
+            })
+            .join(",") + "\n";
+    });
+
+    const blob = new Blob(
+        ["\uFEFF" + csvContent],
+        { type: "text/csv;charset=utf-8;" }
+    );
+
+    const link = document.createElement("a");
+    const url = URL.createObjectURL(blob);
+
+    link.href = url;
+    link.download = "상태변경이력.csv";
+    document.body.appendChild(link);
+    link.click();
+
+    document.body.removeChild(link);
+    URL.revokeObjectURL(url);
+}
 </script>
 <section class="drilling-page-container">
     <div class="page-content-wrapper drilling inquiry">
-                <div class="page-sidebar-wrapper">
+		<div class="page-sidebar-wrapper">
             <div class="page-sidebar">
                 <div class="treeview-project-name">
                     <p class="project-title">알림</p>
@@ -181,31 +246,32 @@ function displayHistoryList(response) {
                 </div>
             </div>
         </div>
-                        <div class="page-content">
-            <div class="page-content-inner">
-                                <div class="category-wrapper">
+		<div class="page-content">
+			<div class="page-content-inner">
+				<div class="category-wrapper">
                     <ul class="page-category">
                         <li class="category-item"></li>
                         <li class="category-item">알림 내역</li>
                     </ul>
                     <a href="#" class="btn btn-help">도움말</a>
                 </div>
-                                <h1 class="page-title-1depth">알림 내역</h1>
-                                <div class="content-wrapper">
-                        <main class="w-full">
-		            <div class="bg-white p-6 rounded-lg shadow-md">
-		                <div class="border-b pb-4 mb-4">
-		                    <h3 class="font-semibold text-gray-800 text-4xl">건설현장 프로젝트 상태 변경 이력</h3>
-		                </div>
-		                                <div id="notification-list-full" class="space-y-6">
-		                                                            <div class="p-4 text-center text-gray-500">알림 목록을 불러오는 중입니다...</div>
-		                </div>
-		                            </div>
-		        </main>
+				<h1 class="page-title-1depth">알림 내역</h1>
+				<div class="content-wrapper">
+					<main class="w-full">
+						<div class="bg-white p-6 rounded-lg shadow-md">
+			                <div class="border-b pb-4 mb-4 display-flex" style="justify-content: space-between;">
+			                    <h3 class="font-semibold text-gray-800 text-4xl">건설현장 프로젝트 상태 변경 이력</h3>
+								<button class="btn-green btn-list-excel-download marB0 marR0" type="button" id="excel-download-btn" onclick="javascript:clickExcelListDown();">CSV 다운로드</button>
+			                </div>
+	                        <div id="notification-list-full" class="space-y-6">
+								<div class="p-4 text-center text-gray-500">알림 목록을 불러오는 중입니다...</div>
+			                </div>
+                     	</div>
+		        	</main>
                 </div>
-                            </div>
+			</div>
         </div>
-            </div>
+	</div>
 </section>
 <div id="calenderDiv" class="trViewOff" style="position:absolute;"></div>