diff --git a/plugins/baser-core/tests/TestCase/Service/TwoFactorAuthenticationsServiceTest.php b/plugins/baser-core/tests/TestCase/Service/TwoFactorAuthenticationsServiceTest.php
index fe9e54bc06..d1c0bb8055 100644
--- a/plugins/baser-core/tests/TestCase/Service/TwoFactorAuthenticationsServiceTest.php
+++ b/plugins/baser-core/tests/TestCase/Service/TwoFactorAuthenticationsServiceTest.php
@@ -14,6 +14,7 @@
 use BaserCore\Service\SiteConfigsServiceInterface;
 use BaserCore\Service\TwoFactorAuthenticationsService;
 use BaserCore\TestSuite\BcTestCase;
+use Cake\Core\Configure;
 use Cake\ORM\TableRegistry;
 use Cake\TestSuite\EmailTrait;
 use CakephpFixtureFactories\Scenario\ScenarioAwareTrait;
@@ -123,9 +124,15 @@ public function testSend()
      */
     public function testVerify($expected, $saveData, $verifyData)
     {
-        $this->TwoFactorAuthentications->save($this->TwoFactorAuthentications->newEntity($saveData));
-        $result = $this->TwoFactorAuthenticationsService->verify($verifyData['user_id'], $verifyData['code']);
-        $this->assertEquals($expected, $result);
+        $allowTime = Configure::read('BcApp.twoFactorAuthenticationCodeAllowTime');
+        Configure::write('BcApp.twoFactorAuthenticationCodeAllowTime', 10);
+        try {
+            $this->TwoFactorAuthentications->save($this->TwoFactorAuthentications->newEntity($saveData));
+            $result = $this->TwoFactorAuthenticationsService->verify($verifyData['user_id'], $verifyData['code']);
+            $this->assertEquals($expected, $result);
+        } finally {
+            Configure::write('BcApp.twoFactorAuthenticationCodeAllowTime', $allowTime);
+        }
     }
 
     public static function getTestVerifyProvider()
diff --git a/plugins/bc-custom-content/plugins/BcCcPref/src/View/Helper/BcCcPrefHelper.php b/plugins/bc-custom-content/plugins/BcCcPref/src/View/Helper/BcCcPrefHelper.php
index c8397534e6..e2284260fc 100644
--- a/plugins/bc-custom-content/plugins/BcCcPref/src/View/Helper/BcCcPrefHelper.php
+++ b/plugins/bc-custom-content/plugins/BcCcPref/src/View/Helper/BcCcPrefHelper.php
@@ -67,10 +67,10 @@ public function control(CustomLink $link, array $options = []): string
      * @param CustomLink $link
      * @return string
      */
-    public function preview(CustomLink $link)
+    public function preview(CustomLink $link): string
     {
         $options = [
-            ':value' => 'entity.default_value'
+            'v-model' => 'entity.default_value'
         ];
         return $this->control($link, $options);
     }
diff --git a/plugins/bc-custom-content/tests/TestCase/View/Helper/BcCcPrefHelperTest.php b/plugins/bc-custom-content/tests/TestCase/View/Helper/BcCcPrefHelperTest.php
new file mode 100644
index 0000000000..59a1547d7e
--- /dev/null
+++ b/plugins/bc-custom-content/tests/TestCase/View/Helper/BcCcPrefHelperTest.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * BcCcPref : baserCMS Custom Content Prefecture List Plugin
+ * Copyright (c) Catchup, Inc. <https://catchup.co.jp>
+ *
+ * @copyright        Copyright (c) Catchup, Inc.
+ * @link             https://catchup.co.jp
+ * @license          MIT LICENSE
+ */
+
+namespace BcCustomContent\Test\TestCase\View\Helper;
+
+use BaserCore\TestSuite\BcTestCase;
+use BaserCore\View\BcFrontAppView;
+use BcCcPref\View\Helper\BcCcPrefHelper;
+use BcCustomContent\Test\Factory\CustomLinkFactory;
+
+/**
+ * BcCcPrefHelper Test Case
+ * @property BcCcPrefHelper $BcCcPrefHelper
+ */
+class BcCcPrefHelperTest extends BcTestCase
+{
+
+    /**
+     * setUp
+     */
+    public function setUp(): void
+    {
+        parent::setUp();
+        $this->BcCcPrefHelper = new BcCcPrefHelper(new BcFrontAppView($this->getRequest()));
+    }
+
+    /**
+     * tearDown
+     */
+    public function tearDown(): void
+    {
+        parent::tearDown();
+        unset($this->BcCcPrefHelper);
+    }
+
+    /**
+     * Test preview
+     */
+    public function testPreview()
+    {
+        $customLink = CustomLinkFactory::make(['name' => 'pref'])->getEntity();
+        $result = $this->BcCcPrefHelper->preview($customLink);
+
+        $this->assertStringContainsString('v-model="entity.default_value"', $result);
+        $this->assertStringNotContainsString(':value="entity.default_value"', $result);
+    }
+
+}