diff --git a/html/include/header.html b/html/include/header.html
index 7687868..a5d77ee 100644
--- a/html/include/header.html
+++ b/html/include/header.html
@@ -41,7 +41,7 @@
       <div class="gnb_wrap">
         <ul id="gnb_1dul">
           <li class="gnb_1dli">
-            <a href="#none" target="_self" class="gnb_1da">COMPANY</a>
+            <a href="company.html" target="_self" class="gnb_1da">COMPANY</a>
             <span class="bg">하위분류</span>
             <ul class="gnb_2dul">
               <li class="gnb_2dli"><a href="company.html" target="_self" class="gnb_2da">기업정보</a></li>
@@ -51,7 +51,7 @@
             </ul>
           </li>
           <li class="gnb_1dli">
-            <a href="#none" target="_self" class="gnb_1da">BUSINESS</a>
+            <a href="business01.html" target="_self" class="gnb_1da">BUSINESS</a>
             <span class="bg">하위분류</span>
             <ul class="gnb_2dul">
               <li class="gnb_2dli"><a href="business01.html" target="_self" class="gnb_2da">System Integration</a></li>
@@ -60,7 +60,7 @@
             </ul>
           </li>
           <li class="gnb_1dli">
-            <a href="#none" target="_self" class="gnb_1da">SOLUTION</a>
+            <a href="solution01.html" target="_self" class="gnb_1da">SOLUTION</a>
             <span class="bg">하위분류</span>
             <ul class="gnb_2dul">
               <li class="gnb_2dli"><a href="solution01.html" target="_self" class="gnb_2da">비행상황관리 시스템</a></li>
@@ -70,7 +70,7 @@
             </ul>
           </li>
           <li class="gnb_1dli">
-            <a href="#none" target="_self" class="gnb_1da">CONTACT US</a>
+            <a href="message.html" target="_self" class="gnb_1da">CONTACT US</a>
             <span class="bg">하위분류</span>
             <ul class="gnb_2dul">
               <li class="gnb_2dli"><a href="message.html" target="_self" class="gnb_2da">문의하기</a></li>