diff --git a/functions/cache.php b/functions/cache.php
index 2aef058..560827d 100644
--- a/functions/cache.php
+++ b/functions/cache.php
@@ -41,10 +41,9 @@
 	    $html = curl_exec($curl);
 	    curl_close($curl);
 	    
-		
-		$myfile = fopen($cachefile,"w") or die("Unable to open file!");
-		fwrite($myfile, $html);
-		fclose($myfile);
+		#索引数据写入文件
+		file_put_contents($cachefile,$html);
+		#读取索引
 		$cache = @file_get_contents($cachefile) or die("Unable to open file!");
 	}
 	else{
diff --git a/functions/readme.php b/functions/readme.php
index a3f687a..d30ca4a 100644
--- a/functions/readme.php
+++ b/functions/readme.php
@@ -19,7 +19,7 @@
 	<meta name="keywords" content="MDtoHTML,markdown" />
 	<meta name="description" content="MDtoHTML快速将Markdown文件转换为HTML" />
 	<meta name="viewport" content="width=device-width, initial-scale=1.0">
-	<link href="https://cdn.bootcss.com/highlight.js/9.12.0/styles/github.min.css" rel="stylesheet">
+	<link rel='stylesheet' href='https://libs.xiaoz.top/highlight.js/9.12.0/styles/github.min.css'>
 	<link rel="stylesheet" href="https://libs.xiaoz.top/layui-v2.2.5/layui/css/layui.css">
 	<link rel="stylesheet" href="../static/md.css">
 </head>
@@ -31,8 +31,8 @@
 		<hr />
 		<p>&copy;2020 本文档使用 <a href="https://markdown.win/" target = "_blank">MDtoHTML</a> 构建 | The author <a href="https://www.xiaoz.me/" target = "_blank" title = "小z博客">xiaoz</a></p>
 	</div>
-	<script src="https://cdn.bootcss.com/highlight.js/9.12.0/highlight.min.js"></script>
-	<script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
+	<script src = 'https://libs.xiaoz.top/highlight.js/9.12.0/highlight.min.js'></script>
+	<script src = 'https://libs.xiaoz.top/jquery/2.2.4/jquery.min.js'></script>
 	<script>hljs.initHighlightingOnLoad();</script>
 	<script>
 		$(document).ready(function(){
@@ -44,6 +44,5 @@
 			}
 		});
 	</script>
-	<!--页面缓存于<?php echo $ftime; ?>-->
 </body>
 </html>
diff --git a/functions/version.txt b/functions/version.txt
index 35515b7..6ffabbd 100644
--- a/functions/version.txt
+++ b/functions/version.txt
@@ -1 +1 @@
-1.3-20200405
\ No newline at end of file
+1.32-2020504
\ No newline at end of file