diff --git a/web/html/body/nas/side.html b/web/html/body/nas/side.html
index 3809d9b..1261fc7 100644
--- a/web/html/body/nas/side.html
+++ b/web/html/body/nas/side.html
@@ -1,7 +1,7 @@
 <div class="layui-side layui-bg-black" id='myside'>
-    <div class="layui-side-scroll layui-bg-blue" id="myside_div">
+    <div class="layui-side-scroll side-bg" id="myside_div"  >
         <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
-        <ul class="layui-nav layui-nav-tree layui-bg-blue" lay-filter="test" >
+        <ul class="layui-nav layui-nav-tree side-bg" lay-filter="test" >
             <li class="layui-nav-item">
                 <a class="" href="javascript:;">本体管理</a>
                 <dl class="layui-nav-child">
@@ -38,4 +38,9 @@
            $('#myside_div').addClass('layui-side-scroll')
         }
     })
-</script>
\ No newline at end of file
+</script>
+<style>
+    .side-bg{
+        background-color: #2983BB;
+    }
+</style>
\ No newline at end of file
diff --git a/web/html/header.html b/web/html/header.html
index d04e63c..a058372 100644
--- a/web/html/header.html
+++ b/web/html/header.html
@@ -8,7 +8,7 @@
 
 <body>
     <div class="layui-header">
-        <ul class="layui-nav layui-bg-blue" lay-filter="">
+        <ul class="layui-nav" lay-filter="" style="background-color: #1772B4;">
             <li class="layui-nav-item"><a href="http://blog.yutou233.cn">博客</a></li>
             <div id="admin" style="display: inline-block; font-size: 0px;">
                 <li class="layui-nav-item"><a href="/html/body/nas/index.html">NAS管理</a>
