diff --git a/static/public/css/qing.css b/static/public/css/style.css
similarity index 100%
rename from static/public/css/qing.css
rename to static/public/css/style.css
diff --git a/static/public/dnfs.html b/static/public/dnfs.html
index 09bfc29..d98e54d 100644
--- a/static/public/dnfs.html
+++ b/static/public/dnfs.html
@@ -5,7 +5,7 @@
 		<!-- 移动端适配核心标签 -->
 		<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no">
 		<title>DNFS · 树状笔记</title>
-		<link rel="stylesheet" href="css/qing.css">
+		<link rel="stylesheet" href="css/style.css">
 	</head>
 	<body>
 		<div class="box">
diff --git a/static/public/login.html b/static/public/login.html
index c4aef65..c3f7109 100644
--- a/static/public/login.html
+++ b/static/public/login.html
@@ -5,7 +5,7 @@
 		<!-- 移动端适配核心标签 -->
 		<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no">
 		<title>登录</title>
-		<link rel="stylesheet" href="css/qing.css">
+		<link rel="stylesheet" href="css/style.css">
 		<style>
 			.tip-red {color:red;}
 			.tip-yellow {color: orange;}
diff --git a/static/public/register.html b/static/public/register.html
index e4ffc1f..18237b6 100644
--- a/static/public/register.html
+++ b/static/public/register.html
@@ -4,7 +4,7 @@
 		<meta charset="utf-8">
 		<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no">
 		<title>注册页面</title>
-		<link rel="stylesheet" href="css/qing.css">
+		<link rel="stylesheet" href="css/style.css">
 		<style>
 			.tip-red {color:red;}
 			.tip-yellow {color: orange;}