diff --git a/get_article_info.php b/get_article_info.php
index bf72a93..a9920ff 100644
--- a/get_article_info.php
+++ b/get_article_info.php
@@ -3,7 +3,7 @@
 /* https://github.com/TransparentLC/WechatMomentScreenshot */
 
 //允许跨域
-header('Access-Control-Allow-Origin:*');
+header('Access-Control-Allow-Origin: *');
 
 if (empty($_GET['url'])) {
     $result['title'] = '';
diff --git a/index.html b/index.html
index c4daf61..3ab8f51 100644
--- a/index.html
+++ b/index.html
@@ -588,7 +588,7 @@
         function getArticleInfo() {
             mdui.prompt('文章链接', function (value) {
                 var xhr = new XMLHttpRequest;
-                xhr.open('GET', 'http://101.132.76.23/get_article_info.php?url=' + encodeURIComponent(value)); //获取标题和封面的服务器
+                xhr.open('GET', 'https://lit-inlet-66876.herokuapp.com/get_article_info.php?url=' + encodeURIComponent(value)); //获取标题和封面的服务器
                 xhr.onreadystatechange = function () {
                     if (xhr.readyState == 4) {
                         var result = JSON.parse(xhr.responseText);