diff --git a/bin/Base.php b/bin/Base.php
index e6013a2..97190be 100644
--- a/bin/Base.php
+++ b/bin/Base.php
@@ -124,15 +124,15 @@ class Base
         $dirFiles = scandir($dir);
         $oldDir   = $dir . DIRECTORY_SEPARATOR;
         foreach ($dirFiles as $file) {
-            if ($file !== '.' && $file !== '..') {
-                $newsDir = $oldDir . $file;
-                if (is_dir($newsDir)) {
-                    $this->scandir($newsDir);
-                } elseif ($file === 'Run.php') {
-                    // 这样可以屏蔽非入口
-                    $this->dirFiles[] = $oldDir . 'Run';
-                }
+            if ($file === '.' || $file === '..') continue;
+            
+            if (is_dir($newsDir = $oldDir . $file)) {
+                $this->scandir($newsDir);
+            } elseif ($file === 'Run.php') {
+                // 这样可以屏蔽非入口
+                $this->dirFiles[] = $oldDir . 'Run';
             }
+            
         }
     }
     
diff --git a/bin/Psr4Autoload.php b/bin/Psr4Autoload.php
index 73f354d..1e854c4 100644
--- a/bin/Psr4Autoload.php
+++ b/bin/Psr4Autoload.php
@@ -22,7 +22,6 @@ class Psr4Autoload
         
         $this->addNamespace('bin', ROOTDIR . DIRECTORY_SEPARATOR . 'bin', true);
         $this->addNamespace('demo', ROOTDIR . DIRECTORY_SEPARATOR . 'demo', true);
-        $this->addNamespace('mode', ROOTDIR . DIRECTORY_SEPARATOR . 'mode', true);
         
     }
     
diff --git a/demo/AbstractFactory/Run.php b/demo/AbstractFactory/Run.php
deleted file mode 100644
index 2d3e774..0000000
--- a/demo/AbstractFactory/Run.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-namespace demo\AbstractFactory;
-
-class Run extends \bin\Design
-{
-    public string $designName   = "抽象工厂模式";
-    public string $designRefUrl = "https://laravelacademy.org/post/2471";
-    
-    public function main()
-    {
-        var_dump('开始了');
-    }
-}
\ No newline at end of file
diff --git a/demo/Creational/A/Run.php b/demo/Creational/A/Run.php
new file mode 100644
index 0000000..6e09239
--- /dev/null
+++ b/demo/Creational/A/Run.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace demo\Creational\A;
+
+use bin\Design;
+
+class Run extends Design
+{
+    public string $designName = "创建型";
+    public string $designRefUrl = '';
+    
+    public function main()
+    {
+        var_dump('这个创建型');
+    }
+}
\ No newline at end of file
diff --git a/mode/Ceshi.php b/mode/Ceshi.php
deleted file mode 100644
index 5e6a811..0000000
--- a/mode/Ceshi.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-namespace mode;
-
-class Ceshi
-{
-    public function __construct()
-    {
-        var_dump('mode ceshi');
-    }
-}
\ No newline at end of file