Modify navigation.ejs

 <ul class="nav nav-pills nav-stacked">
     <li role="presentation" class="active"><a href="/category/hospital">동물 병원</a></li>
     <li role="presentation"><a href="/category/medicine">동물 약국</a></li>
-    <li role="presentation"><a href="/category/park">공원</a></li>
-    <li role="presentation"><a href="/category/protection">동물 보호 시설</a></li>
+    <li role="presentation"><a href="/category/appliance">동물의료기기 판매</a></li>
+    <li role="presentation"><a href="/category/park">체육시설</a></li>
 </ul>
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