diff --git a/lib/DirScanner.php b/lib/DirScanner.php
index 775ee83..2726b6e 100644
--- a/lib/DirScanner.php
+++ b/lib/DirScanner.php
@@ -76,7 +76,7 @@ Class DirScanner {
 
     //解析描述文件内容
     //snapshot相对路径完善，支持secure_link
-    private function parseDescriptionFiles($realpath, $dirLevel) {
+    private function parseDescriptionFiles($realpath) {
         $pathinfo = pathinfo($realpath);
         $field = preg_replace('/^.+_/', '', $pathinfo['filename']);
         $content = file_get_contents($realpath);
@@ -92,7 +92,7 @@ Class DirScanner {
                     fclose($fp);
                     $img_pathinfo = pathinfo($img_realpath);
                     $extension = strtolower($img_pathinfo['extension']);
-                    $content = $this->getFilePath( $id, $this->getDirectoryName($img_pathinfo['dirname'], $dirLevel), $img_pathinfo['filename'], $extension, $fstat['mtime'] );
+                    $content = $this->getFilePath( $id, $this->getRelativeDirname($img_pathinfo['dirname']), $img_pathinfo['filename'], $extension, $fstat['mtime'] );
                 }
             }
         }
@@ -168,7 +168,7 @@ Class DirScanner {
     }
 
     //根据路径生成文件数组，兼容URL文件
-    private function getFileData($realpath, $dirLevel) {
+    private function getFileData($realpath) {
         $id = $this->getId($realpath);
         $fp = fopen($realpath, 'r');
         $fstat = fstat($fp);
@@ -186,7 +186,7 @@ Class DirScanner {
                 'ctime' => $fstat['ctime'],
             ],
             'realpath' => $realpath,
-            'path' => $this->getFilePath( $id, $this->getDirectoryName($pathinfo['dirname'], $dirLevel), $pathinfo['filename'], $extension, $fstat['mtime'] ),
+            'path' => $this->getFilePath( $id, $this->getRelativeDirname($pathinfo['dirname']), $pathinfo['filename'], $extension, $fstat['mtime'] ),
         ];
 
         if ($extension == 'url') {
@@ -212,19 +212,14 @@ Class DirScanner {
     }
 
     //根据路径和当前扫描深度获取目录名
-    private function getDirectoryName($dirname, $dirLevel) {
-        if ($dirLevel <= 0) {return basename($dirname);}
-        $dirname = preg_replace('/\/$/', '', $dirname);
-        $dirname = preg_replace('/^\//', '', $dirname);
-        $names = explode('/', $dirname);
-        if ($dirLevel >= count($names)) {return $dirname;}
-        return implode('/', array_splice($names, -$dirLevel));
+    private function getRelativeDirname($dirname) {
+        return str_replace($this->rootDir, '', $dirname);
     }
 
     //合并描述文件内容到md文件或者目录数据
-    private function mergeDescriptionData($realpath, $dirLevel) {
+    private function mergeDescriptionData($realpath) {
         $data = [];
-        $ext = $this->parseDescriptionFiles($realpath, $dirLevel);
+        $ext = $this->parseDescriptionFiles($realpath);
 
         //try to find the md file
         $targetFile = preg_replace('/_?[a-z0-9]+\.txt$/iU', '.md', $realpath);
@@ -494,10 +489,10 @@ Class DirScanner {
                     $extension = strtolower($pathinfo['extension']);
                     if ( in_array($extension, $this->supportFileExtensions) ) {
                         if ($extension != 'txt') {
-                            $branch = $this->getFileData($realpath, $this->scanningDirLevel);
+                            $branch = $this->getFileData($realpath);
                         }else {
                             //把描述文件内容合并到被描述的目录或md文件数据中
-                            $branch = $this->mergeDescriptionData($realpath, $this->scanningDirLevel);
+                            $branch = $this->mergeDescriptionData($realpath);
                         }
                     }
                 }
@@ -583,4 +578,33 @@ Class DirScanner {
         return $titles;
     }
 
+    //替换.md文件解析之后的HTML中的静态文件URL为相对路径path
+    public function fixMDUrls($realpath, $html) {
+        $reg_urls = '/src="([^"]+)"/i';
+        preg_match_all($reg_urls, $html, $matches);
+        if (empty($matches[1])) {
+            return $html;
+        }
+
+        $pathinfo = pathinfo($realpath);
+        foreach ($matches[1] as $url) {
+            if (preg_match('/^http(s)?:\/\//i', $url)) {continue;}
+
+            $img_realpath = "{$pathinfo['dirname']}/{$url}";
+            if (file_exists($img_realpath)) {
+                $id = $this->getId($img_realpath);
+                $fp = fopen($img_realpath, 'r');
+                $fstat = fstat($fp);
+                fclose($fp);
+                $img_pathinfo = pathinfo($img_realpath);
+                $extension = strtolower($img_pathinfo['extension']);
+                $img_path = $this->getFilePath( $id, $this->getRelativeDirname($img_pathinfo['dirname']), $img_pathinfo['filename'], $extension, $fstat['mtime'] );
+
+                $html = str_replace($url, $img_path, $html);
+            }
+        }
+
+        return $html;
+    }
+
 }
diff --git a/test/DirScannerTest.php b/test/DirScannerTest.php
index 69d535a..b51de07 100644
--- a/test/DirScannerTest.php
+++ b/test/DirScannerTest.php
@@ -78,11 +78,11 @@ print_r($readme_titles);
 echo "\n";
 echo "\n";
 
-//$menus = $scanner->getMenus();
-//echo "Directories:\n";
-//print_r($menus);
-//echo "\n";
-//echo "\n";
+$menus = $scanner->getMenus();
+echo "Directories:\n";
+print_r($menus);
+echo "\n";
+echo "\n";
 
 
 echo "Directories and files' tree:\n";
@@ -91,9 +91,15 @@ echo "\n";
 echo "\n";
 
 
-//$scanResults = $scanner->getScanResults();
+$scanResults = $scanner->getScanResults();
 //print_r($scanResults);
 //echo "\n";
 //echo "\n";
 
+$readmeFile = $scanResults[$readme_id];
+$html = file_get_contents($readmeFile['realpath']);
+$html = $scanner->fixMDUrls($readmeFile['realpath'], $html);
+echo "{$html}\n";
+echo "\n";
+echo "\n";
 
diff --git a/test/init_test_files.sh b/test/init_test_files.sh
index 614d97f..3cfdd65 100755
--- a/test/init_test_files.sh
+++ b/test/init_test_files.sh
@@ -41,6 +41,8 @@ tee -a "Readme.md" <<EOF
 
 常用的小说网站。
 
+<img src="图片/图片搜索/谷歌图片搜索图标.ico" alt="谷歌图片搜索">
+
 EOF
 
 mkdir -p "小说/金庸小说/"