diff --git a/src/main/webapp/WEB-INF/jsp/admin/fieldData.jsp b/src/main/webapp/WEB-INF/jsp/admin/fieldData.jsp
index 416c31c..ab37129 100644
--- a/src/main/webapp/WEB-INF/jsp/admin/fieldData.jsp
+++ b/src/main/webapp/WEB-INF/jsp/admin/fieldData.jsp
@@ -77,14 +77,14 @@
 
 
     <table class="list-table">
-      <thead>
-        <tr>
-          <th>Data ID</th>
-          <th>지역</th>
-          <th>소속</th>
-          <th>담당자</th>
-          <th>수집날짜</th>
-          <th>상태</th>
+      <thead >
+        <tr >
+          <th style="text-align: center">Data ID</th>
+          <th style="text-align: center">지역</th>
+          <th style="text-align: center">소속</th>
+          <th style="text-align: center">담당자</th>
+          <th style="text-align: center">수집날짜</th>
+          <th style="text-align: center">상태</th>
         </tr>
       </thead>
       <tbody>
diff --git a/src/main/webapp/WEB-INF/jsp/admin/request.jsp b/src/main/webapp/WEB-INF/jsp/admin/request.jsp
index 4037d59..cb30652 100644
--- a/src/main/webapp/WEB-INF/jsp/admin/request.jsp
+++ b/src/main/webapp/WEB-INF/jsp/admin/request.jsp
@@ -46,7 +46,7 @@
 
   <table class="list-table">
     <thead>
-    <tr><th colspan="6">지도사용 요청</th></tr>
+    <tr><th colspan="6" >지도사용 요청</th></tr>
     <tr>
       <th>번호</th>
       <th>작업명</th>
diff --git a/src/main/webapp/WEB-INF/jsp/layout/header.jsp b/src/main/webapp/WEB-INF/jsp/layout/header.jsp
index 6999694..e359f2e 100644
--- a/src/main/webapp/WEB-INF/jsp/layout/header.jsp
+++ b/src/main/webapp/WEB-INF/jsp/layout/header.jsp
@@ -27,7 +27,7 @@
   </div>
   <sec:authorize access="hasAnyRole('ROLE_ADMIN','ROLE_USER')">
     <div class="header_info">
-      <a id="logoutLink" href="#">로그아웃</a>
+      <a id="logoutLink" href="#"><i class="bi bi-box-arrow-right"></i>로그아웃</a>
     </div>
   </sec:authorize>
 </header>
diff --git a/src/main/webapp/WEB-INF/jsp/layout/leftMenu.jsp b/src/main/webapp/WEB-INF/jsp/layout/leftMenu.jsp
index 90fec1f..e8b2daf 100644
--- a/src/main/webapp/WEB-INF/jsp/layout/leftMenu.jsp
+++ b/src/main/webapp/WEB-INF/jsp/layout/leftMenu.jsp
@@ -12,9 +12,9 @@
     <div class="header_menu">
       <ul>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/map/request')?"thisOn":""}" onclick="location.href='/map/request'">
-          <img src="/images/icon/icon_map_on.png" width="30" height="30" alt=""> &nbsp;지도사용 요청</li>
+          <i class="bi bi-map fs-5" ></i> &nbsp;지도사용 요청</li>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/map/userInfo')?"thisOn":""}" onclick="location.href='/map/userInfo'">
-         <img src="/images/icon/icon_supervisor_on.png" width="30" height="30" alt=""> &nbsp;회원정보 수정</li>
+          <i class="bi bi-person-circle"></i> &nbsp;회원정보 수정</li>
       </ul>
     </div>
   </nav>
@@ -26,13 +26,13 @@
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/admin/dashBoard')?"thisOn":""}" onclick="location.href='/admin/dashBoard'">
           <i class="bi bi-grid fs-5"></i> &nbsp;대시보드</li>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/admin/request')?"thisOn":""}" onclick="location.href='/admin/request'">
-          <img src="/images/icon/icon_map_on.png" width="30" height="30" alt=""> &nbsp;지도사용 요청</li>
+          <i class="bi bi-map fs-5" ></i>&nbsp; 지도사용 요청</li>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/admin/history')?"thisOn":""}" onclick="location.href='/admin/history'">
-          <img src="/images/icon/icon_log_on.png" width="30" height="30" alt=""> &nbsp;지도사용 이력</li>
+          <i class="bi bi-signpost-2 fs-5"></i></i>&nbsp; 지도사용 이력</li>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/admin/fieldData')?"thisOn":""}" onclick="location.href='/admin/fieldData?status0=1&status1=1&status2=1&status3=1&status4=1'">
-          <i class="bi bi-flag fs-5"></i> &nbsp;현장수집 데이터</li>
+          <i class="bi bi-flag fs-5"></i>&nbsp; 현장수집 데이터</li>
         <li class="fs-6 ps-3 ${fn:contains(tilesURI, '/admin/userInfo')?"thisOn":""}" onclick="location.href='/admin/userInfo?auth=99'">
-          <img src="/images/icon/icon_supervisor_on.png" width="30" height="30" alt=""> &nbsp;회원 관리</li>
+          <i class="bi bi-person-circle"></i>&nbsp;&nbsp; 회원 관리</li>
       </ul>
     </div>
   </nav>
diff --git a/src/main/webapp/css/style.css b/src/main/webapp/css/style.css
index 1fe2256..a873470 100644
--- a/src/main/webapp/css/style.css
+++ b/src/main/webapp/css/style.css
@@ -66,7 +66,7 @@ a {
 
 .header_info>a {
 	color: #fff;
-	font-size: 14px;
+	font-size: 17px;
 }
 
 .section {