diff --git a/conf/app.php b/conf/app.php
index 6916ea4..b2568c1 100644
--- a/conf/app.php
+++ b/conf/app.php
@@ -5,6 +5,7 @@
 $configs = array(
     'version' => '0.1.0',
     'default_timezone' => 'Asia/Shanghai',   //timezone
+    'site_name' => 'FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统',
 
     //文档站皮肤
     //'content_directory' => 'content/',      //directory of contents in /www/
diff --git a/themes/videoblog/controller/ListController.php b/themes/videoblog/controller/ListController.php
index 0874b30..cae0e21 100644
--- a/themes/videoblog/controller/ListController.php
+++ b/themes/videoblog/controller/ListController.php
@@ -58,11 +58,11 @@ Class ListController extends Controller {
             $htmlCateReadme = $scanner->fixMDUrls($cateReadmeFile['realpath'], $htmlCateReadme);
         }
 
-        $pageTitle = !empty($titles) ? $titles[0]['name'] : "FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统";
+        $pageTitle = $defaultTitle = !empty($titles) ? $titles[0]['name'] : FSC::$app['config']['site_name'];
         if (!empty($subcate)) {
-            $pageTitle = "{$subcate['directory']}的照片，来自{$pageTitle}";
+            $pageTitle = "{$subcate['directory']}相关视频，来自{$defaultTitle}";
             if (!empty($subcate['title'])) {
-                $pageTitle = $subcate['title'];
+                $pageTitle = "{$subcate['title']}，来自{$defaultTitle}";
             }
         }
         $viewName = '//site/index';     //共享视图
diff --git a/themes/videoblog/controller/SiteController.php b/themes/videoblog/controller/SiteController.php
index 04494e5..af0dd0e 100644
--- a/themes/videoblog/controller/SiteController.php
+++ b/themes/videoblog/controller/SiteController.php
@@ -59,15 +59,12 @@ Class SiteController extends Controller {
         }
 
 
-
-
-
-        $pageTitle = !empty($titles) ? $titles[0]['name'] : "FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统";
+        $pageTitle = $defaultTitle = !empty($titles) ? $titles[0]['name'] : FSC::$app['config']['site_name'];
         if (!empty($readmeFile['title'])) {
-            $pageTitle = $readmeFile['title'];
+            $pageTitle = "{$readmeFile['title']}，来自{$defaultTitle}";
         }
         if (!empty($subcate)) {
-            $pageTitle = "{$subcate['directory']}，来自{$pageTitle}";
+            $pageTitle = "{$subcate['directory']}，来自{$defaultTitle}";
         }
         $viewName = 'index';
         $params = compact('cateId', 'dirTree', 'scanResults', 'menus', 'htmlReadme', 'htmlCateReadme');
diff --git a/themes/videoblog/controller/ViewController.php b/themes/videoblog/controller/ViewController.php
index 54b95fc..6d96552 100644
--- a/themes/videoblog/controller/ViewController.php
+++ b/themes/videoblog/controller/ViewController.php
@@ -52,11 +52,11 @@ Class ViewController extends ListController {
             $htmlCateReadme = $scanner->fixMDUrls($cateReadmeFile['realpath'], $htmlCateReadme);
         }
 
-        $pageTitle = !empty($titles) ? $titles[0]['name'] : "FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统";
+        $pageTitle = $defaultTitle = !empty($titles) ? $titles[0]['name'] : FSC::$app['config']['site_name'];
         if (!empty($video)) {
-            $pageTitle = "{$video['directory']}，来自{$pageTitle}";
+            $pageTitle = "{$video['filename']}，来自{$defaultTitle}";
             if (!empty($video['title'])) {
-                $pageTitle = $video['title'];
+                $pageTitle = "{$video['title']}，来自{$defaultTitle}";
             }
         }
         $viewName = 'index';