diff --git a/__assets/plugins/baser-core/src/basics.php b/__assets/plugins/baser-core/src/basics.php
index cb98dcb660..fdad14dcaa 100644
--- a/__assets/plugins/baser-core/src/basics.php
+++ b/__assets/plugins/baser-core/src/basics.php
@@ -15,8 +15,7 @@
 // App::uses('CakeText', 'Utility');
 use Cake\Cache\Cache;
 use Cake\Utility\Text;
-use Cake\Filesystem\File;
-use Cake\Filesystem\Folder;
+use BaserCore\Utility\BcFolder;
 use Cake\Utility\Inflector;
 use BaserCore\Utility\BcUtil;
 
@@ -183,9 +182,9 @@ function clearViewCache($url = null, $ext = '.php')
             clearCache(strtolower(Text::slug($url)), 'views', $ext);
         }
     } else {
-        $folder = new Folder(CACHE . 'views' . DS);
-        $files = $folder->read(true, true);
-        foreach($files[1] as $file) {
+        $folder = new BcFolder(CACHE . 'views' . DS);
+        $files = $folder->getFiles();
+        foreach ($files as $file) {
             if ($file != 'empty') {
                 @unlink(CACHE . 'views' . DS . $file);
             }
@@ -200,16 +199,13 @@ function clearDataCache()
 {
 
     App::import('Core', 'Folder');
-    $folder = new Folder(CACHE . 'datas' . DS);
+    $folder = new BcFolder(CACHE . 'datas' . DS);
 
-    $files = $folder->read(true, true, true);
-    foreach($files[1] as $file) {
+    $files = $folder->getFiles();
+    foreach ($files as $file) {
         @unlink($file);
     }
-    $Folder = new Folder();
-    foreach($files[0] as $folder) {
-        $Folder->delete($folder);
-    }
+    $folder->delete();
 }
 
 /**
diff --git a/__assets/plugins/baser-core/tests/TestCase/BcBasicsTest.php b/__assets/plugins/baser-core/tests/TestCase/BcBasicsTest.php
index 78677772f7..3988e81b5a 100644
--- a/__assets/plugins/baser-core/tests/TestCase/BcBasicsTest.php
+++ b/__assets/plugins/baser-core/tests/TestCase/BcBasicsTest.php
@@ -1,5 +1,7 @@
 <?php
 // TODO : コード確認要
+use BaserCore\TestSuite\BcTestCase;
+use BaserCore\Utility\BcFile;
 use BaserCore\Utility\BcUtil;
 
 return;
@@ -164,17 +166,17 @@ public function testClearViewCache($url, $ext)
     {
         $viewCachePath = CACHE . 'views' . DS;
         if ($url == '/' || $url == '/index' || $url == '/index.html' || $url == '/m/' || $url == '/m/index' || $url == '/m/index.html') {
-            $cache = new File($viewCachePath . DS . strtolower(Inflector::slug($url)) . $ext, true);
+            $cache = new BcFile($viewCachePath . DS . strtolower(Inflector::slug($url)) . $ext);
             // 削除実行
             clearViewCache($url, $ext);
 
         } elseif ($url) {
             // ダミーのキャッシュファイルを生成
-            $cache = new File($viewCachePath . DS . strtolower(Inflector::slug($url)) . $ext, true);
-            $cacheHoge = new File($viewCachePath . DS . strtolower(Inflector::slug($url)) . '.hoge', true);
+            $cache = new BcFile($viewCachePath . DS . strtolower(Inflector::slug($url)) . $ext);
+            $cacheHoge = new BcFile($viewCachePath . DS . strtolower(Inflector::slug($url)) . '.hoge');
             if (preg_match('/\/index$/', $url)) {
                 $replacedUrl = preg_replace('/\/index$/', '', $url);
-                $replacedCache = new File($viewCachePath . DS . strtolower(Inflector::slug($replacedUrl)) . $ext, true);
+                $replacedCache = new BcFile($viewCachePath . DS . strtolower(Inflector::slug($replacedUrl)) . $ext);
             }
             // 削除実行
             clearViewCache($url, $ext);
@@ -191,8 +193,8 @@ public function testClearViewCache($url, $ext)
 
         } else {
             // ダミーのキャッシュファイルを生成
-            $cache = new File($viewCachePath . DS . 'cache', true);
-            $empty = new File($viewCachePath . DS . 'empty', true);
+            $cache = new BcFile($viewCachePath . DS . 'cache');
+            $empty = new BcFile($viewCachePath . DS . 'empty');
 
             // 削除実行
             clearViewCache($url, $ext);
@@ -240,26 +242,20 @@ public function testClearAllCache()
         $envConf = Cache::config('_bc_env_');
         $envConf = $envConf['settings'];
 
-        $coreCache = new File($coreConf['path'] . $coreConf['prefix'] . 'cache', true);
-        $modelCache = new File($modelConf['path'] . $modelConf['prefix'] . 'cache', true);
-        $envCache = new File($envConf['path'] . $envConf['prefix'] . 'cache', true);
-        $viewCache = new File(CACHE . 'views' . DS . 'cache', true);
-        $dataCache = new File(CACHE . 'datas' . DS . 'cache', true);
+        $coreCache = new BcFile($coreConf['path'] . $coreConf['prefix'] . 'cache');
+        $modelCache = new BcFile($modelConf['path'] . $modelConf['prefix'] . 'cache');
+        $envCache = new BcFile($envConf['path'] . $envConf['prefix'] . 'cache');
+        $viewCache = new BcFile(CACHE . 'views' . DS . 'cache');
+        $dataCache = new BcFile(CACHE . 'datas' . DS . 'cache');
 
         // キャッシュ削除
         BcUtil::clearAllCache();
 
-        $this->assertFalse($coreCache->exists());
-        $this->assertFalse($modelCache->exists());
-        $this->assertFalse($envCache->exists());
-        $this->assertFalse($viewCache->exists());
-        $this->assertFalse($dataCache->exists());
-
-        $coreCache->close();
-        $modelCache->close();
-        $envCache->close();
-        $viewCache->close();
-        $dataCache->close();
+        $this->assertFalse(is_file($coreCache->getPath()));
+        $this->assertFalse(is_file($modelCache->getPath()));
+        $this->assertFalse(is_file($envCache->getPath()));
+        $this->assertFalse(is_file($viewCache->getPath()));
+        $this->assertFalse(is_file($dataCache->getPath()));
     }
 
     /**