diff --git a/Annotation/Annotation.php b/Annotation/Annotation.php
index 30fd05af..3d175763 100644
--- a/Annotation/Annotation.php
+++ b/Annotation/Annotation.php
@@ -203,13 +203,4 @@ class Annotation extends Component
 	}
 
 
-	/**
-	 * @param string $filename
-	 * @return mixed
-	 */
-	public function getFilename(string $filename): mixed
-	{
-		return $this->_loader->getClassByFilepath($filename);
-	}
-
 }
diff --git a/Annotation/Loader.php b/Annotation/Loader.php
index 33acc451..ad809d38 100644
--- a/Annotation/Loader.php
+++ b/Annotation/Loader.php
@@ -27,9 +27,6 @@ class Loader extends BaseObject
     private array $_classes = [];
 
 
-    private array $_fileMap = [];
-
-
     private array $_directory = [];
 
 
@@ -178,8 +175,6 @@ class Loader extends BaseObject
             $_array = $this->_methods($replace, $_array);
             $_array = $this->_properties($replace, $_array);
 
-            $this->_fileMap[$replace->getFileName()] = $replace->getName();
-
             $this->_classes[$replace->getName()] = $_array;
         } catch (Throwable $throwable) {
             $this->addError($throwable, 'throwable');
@@ -320,19 +315,6 @@ class Loader extends BaseObject
     }
 
 
-    /**
-     * @param string $filename
-     * @return mixed
-     */
-    public function getClassByFilepath(string $filename): mixed
-    {
-        if (!isset($this->_fileMap[$filename])) {
-            return null;
-        }
-        return $this->_classes[$this->_fileMap[$filename]];
-    }
-
-
     /**
      * @param array $classes
      */
diff --git a/function.php b/function.php
index 7bebd110..c50a7f08 100644
--- a/function.php
+++ b/function.php
@@ -115,56 +115,6 @@ if (!function_exists('swoole')) {
 }
 
 
-if (!function_exists('recursive_directory')) {
-
-
-	/**
-	 * @param DirectoryIterator $file
-	 * @throws Exception
-	 */
-	function recursive_callback(DirectoryIterator $file)
-	{
-		$attributes = Snowflake::getAnnotation();
-
-		$annotations = $attributes->getFilename($file->getRealPath());
-		if (empty($annotations)) {
-			return;
-		}
-
-		/** @var Attribute $value */
-		foreach ($annotations['methods'] as $name => $attribute) {
-			foreach ($attribute as $value) {
-				if (!($value instanceof Attribute)) {
-					continue;
-				}
-				$value->execute([$annotations['handler'], $name]);
-			}
-		}
-	}
-
-	/**
-	 * @param string $path
-	 */
-	function recursive_directory(string $path)
-	{
-		$directoryIterators = new \DirectoryIterator($path);
-		foreach ($directoryIterators as $directoryIterator) {
-			if ($directoryIterator->getFilename() === '.' || $directoryIterator->getFilename() === '..') {
-				continue;
-			}
-			if ($directoryIterator->isDir()) {
-				Recursive_directory($directoryIterator->getRealPath());
-			} else {
-				call_user_func('recursive_callback', $directoryIterator);
-			}
-		}
-		unset($directoryIterators);
-	}
-
-
-}
-
-
 if (!function_exists('directory')) {
 
 	/**