diff --git a/tests/ExceptionTest.php b/tests/ExceptionTest.php
index 3b8ff14..213dbdb 100644
--- a/tests/ExceptionTest.php
+++ b/tests/ExceptionTest.php
@@ -41,14 +41,14 @@ public function testMake() {
 		$command = $application->get('make:exception');
 		$command->run(new ArgvInput([
 			'input',
-			'--name=httpError',
+			'--name=httpErrorTest',
 			'--type=response'
 		]), ioutputer());
 
-		$this->assertSame(true, file_exists(APP_PATH . '/Exception/HttpErrorException.php'));
-		$this->assertStringContainsString('extends ResponseExceptionAbstract', file_get_contents(APP_PATH . '/Exception/HttpErrorException.php'));
+		$this->assertSame(true, file_exists(APP_PATH . '/Exception/HttpErrorTestException.php'));
+		$this->assertStringContainsString('extends ResponseExceptionAbstract', file_get_contents(APP_PATH . '/Exception/HttpErrorTestException.php'));
 
-		unlink(APP_PATH . '/Exception/HttpErrorException.php');
+		unlink(APP_PATH . '/Exception/HttpErrorTestException.php');
 	}
 
 	public function setUp(): void {
diff --git a/tests/Model/EventTest.php b/tests/Model/EventTest.php
index 1e835ed..6904e31 100644
--- a/tests/Model/EventTest.php
+++ b/tests/Model/EventTest.php
@@ -44,7 +44,7 @@ public function testEvent() {
 		 */
 		$event = iloader()->get(EventDispatcher::class);
 		$event->listen(SavedEvent::class, SavedListener::class);
-
+		Schema::dropIfExists('user');
 		Schema::create('user', function (Blueprint $table) {
 			$table->bigIncrements('id');
 			$table->timestamps();
diff --git a/tests/Model/TransactionTest.php b/tests/Model/TransactionTest.php
index 47f7cc2..39f93f4 100644
--- a/tests/Model/TransactionTest.php
+++ b/tests/Model/TransactionTest.php
@@ -18,6 +18,7 @@ class Test1Model extends ModelAbstract {
 
 class TransactionTest extends ModelTestAbstract {
 	public function testSimple() {
+		idb()->connection()->getSchemaBuilder()->dropIfExists('test');
 		idb()->connection()->getSchemaBuilder()->create('test', function (Blueprint $table) {
 			$table->bigIncrements('id');
 			$table->timestamps();
@@ -94,6 +95,7 @@ public function testSimple() {
 	}
 
 	public function testFacade() {
+		Schema::dropIfExists('test');
 		Schema::create('test', function (Blueprint $table) {
 			$table->bigIncrements('id');
 			$table->timestamps();
@@ -175,6 +177,7 @@ public function testFacade() {
 	}
 
 	public function testMulti() {
+		Schema::dropIfExists('test');
 		Schema::create('test', function (Blueprint $table) {
 			$table->bigIncrements('id');
 			$table->timestamps();
@@ -243,6 +246,7 @@ public function testConnection() {
 			$table->string('name');
 		});
 
+		Schema::dropIfExists('test1');
 		DB::beginTransaction('sqlite_test');
 		$model = new Test1Model();
 		$model->id = 4;
diff --git a/tests/ProviderTest.php b/tests/ProviderTest.php
index bace728..858195f 100644
--- a/tests/ProviderTest.php
+++ b/tests/ProviderTest.php
@@ -69,12 +69,12 @@ public function testMake() {
 		$command = $application->get('make:provider');
 		$command->run(new ArgvInput([
 			'input',
-			'--name=test'
+			'--name=test1'
 		]), ioutputer());
 
-		$this->assertSame(true, file_exists(APP_PATH . '/Provider/TestProvider.php'));
+		$this->assertSame(true, file_exists(APP_PATH . '/Provider/Test1Provider.php'));
 
-		unlink(APP_PATH . '/Provider/TestProvider.php');
+		unlink(APP_PATH . '/Provider/Test1Provider.php');
 	}
 
 	public function testRoute() {
diff --git a/tests/SessionTest.php b/tests/SessionTest.php
index 31ce184..4f73470 100644
--- a/tests/SessionTest.php
+++ b/tests/SessionTest.php
@@ -62,6 +62,9 @@ public function testUserHandler() {
 		$config = iconfig()->getUserConfig('app');
 		$config['session']['handler'] = 'test';
 		iconfig()->setUserConfig('app', $config);
+		$handler = iconfig()->getUserConfig('handler');
+		$handler['session']['test'] = TestHandler::class;
+		iconfig()->setUserConfig('handler', $handler);
 
 		$session = new Session();
 		$sessionReflect = new \ReflectionClass($session);
@@ -78,6 +81,6 @@ public function testUserHandler() {
 		$handler = $property->getValue($session);
 		$this->assertSame(true, $handler instanceof TestHandler);
 
-		$filesystem->deleteDirectory(APP_PATH . '/Handler/Session');
+		$filesystem->delete(APP_PATH . '/Handler/Session/TestHandler.php');
 	}
 }
\ No newline at end of file
diff --git a/tests/Util/Handler/MakeTest.php b/tests/Util/Handler/MakeTest.php
index 09faf7e..dacc313 100644
--- a/tests/Util/Handler/MakeTest.php
+++ b/tests/Util/Handler/MakeTest.php
@@ -21,16 +21,15 @@ public function testMakeWithName() {
 		foreach ($this->supportTypeWithName as $type) {
 			$command->run(new ArgvInput([
 				'input',
-				'--name=test',
+				'--name=testMake',
 				'--type=' . $type
 			]), ioutputer());
 
-			$file = APP_PATH . '/Handler/' . ucfirst($type) . '/TestHandler.php';
+			$file = APP_PATH . '/Handler/' . ucfirst($type) . '/TestMakeHandler.php';
 
 			$this->assertSame(true, file_exists($file));
 
 			unlink($file);
-			rmdir(pathinfo($file, PATHINFO_DIRNAME));
 		}
 	}
 
diff --git a/tests/Util/Handler/Session/TestHandler.php b/tests/Util/Handler/Session/TestHandler.php
index c5a78fc..0d7138a 100644
--- a/tests/Util/Handler/Session/TestHandler.php
+++ b/tests/Util/Handler/Session/TestHandler.php
@@ -15,7 +15,7 @@ public function read($session_id) {
 		return $this->data[$session_id];
 	}
 
-	public function destroy($session_id) {
+	public function destroy($session_id, $flag = SESSION_DESTROY) {
 		unset($this->data[$session_id]);
 	}