diff --git a/lib/DirScanner.php b/lib/DirScanner.php
index b0edec3..916162d 100644
--- a/lib/DirScanner.php
+++ b/lib/DirScanner.php
@@ -69,7 +69,18 @@ Class DirScanner {
 
 
     //解析描述文件内容
-    private function parseDescriptionFiles($realpath) {
+    private function parseDescriptionFiles($realpath, $extension) {
+        if (!in_array($extension, $this->allowReadContentFileExtensions)) {
+            return false;
+        }
+
+        $field = preg_replace('/^.+_([a-z0-9]+)\.txt$/i', "$1", $realpath);
+        if ($field == $realpath) {return false;}
+        $content = file_get_contents($realpath);
+        $data = [];
+        $data[$field] = $content;
+
+        return $data;
     }
 
     //解析快捷方式文件内容
diff --git a/test/DirScannerTest.php b/test/DirScannerTest.php
index d895511..aa34f8b 100644
--- a/test/DirScannerTest.php
+++ b/test/DirScannerTest.php
@@ -48,6 +48,7 @@ class DirScannerTest extends DirScanner {
         echo "\n";
     }
 
+
 }
 
 
@@ -57,8 +58,8 @@ $scanner = new DirScannerTest();
 //$scanner->secureLinkTest('/default/', 'foo=bar', '127.0.0.1', '');
 //$scanner->secureLinkTest('/default/', 'foo=bar', '127.0.0.1', '{secret} {secure_link_expires}{uri}{remote_addr}');
 
-$scanner->getFilePathTest('/content/小说/金庸/', '书剑恩仇录', 'md');
-$scanner->getFilePathTest('/content/小说/金庸/', '封面图', 'jpg');
-$scanner->getFilePathTest('/content/视频/游戏/', 'demo', 'm3u8');
-$scanner->getFilePathTest('/content/视频/游戏/', '推荐', 'url');
-$scanner->getFilePathTest('/content/视频/游戏/', '测试', 'mp4');
+//$scanner->getFilePathTest('/content/小说/金庸/', '书剑恩仇录', 'md');
+//$scanner->getFilePathTest('/content/小说/金庸/', '封面图', 'jpg');
+//$scanner->getFilePathTest('/content/视频/游戏/', 'demo', 'm3u8');
+//$scanner->getFilePathTest('/content/视频/游戏/', '推荐', 'url');
+//$scanner->getFilePathTest('/content/视频/游戏/', '测试', 'mp4');