diff --git a/plugins/bc-custom-content/src/View/Helper/CustomContentAdminHelper.php b/plugins/bc-custom-content/src/View/Helper/CustomContentAdminHelper.php
index 9214a58450..ec28068baa 100644
--- a/plugins/bc-custom-content/src/View/Helper/CustomContentAdminHelper.php
+++ b/plugins/bc-custom-content/src/View/Helper/CustomContentAdminHelper.php
@@ -322,6 +322,7 @@ public function getEntryIndexTitle(CustomTable $table, CustomEntry $entry)
      * プラグインのメタフィールドを表示する
      * @checked
      * @noTodo
+     * @unitTest
      */
     public function displayPluginMeta()
     {
diff --git a/plugins/bc-custom-content/tests/TestCase/View/Helper/CustomContentAdminHelperTest.php b/plugins/bc-custom-content/tests/TestCase/View/Helper/CustomContentAdminHelperTest.php
index e7aea1f25c..ea1ed5d294 100644
--- a/plugins/bc-custom-content/tests/TestCase/View/Helper/CustomContentAdminHelperTest.php
+++ b/plugins/bc-custom-content/tests/TestCase/View/Helper/CustomContentAdminHelperTest.php
@@ -4,6 +4,7 @@
 
 use BaserCore\Service\BcDatabaseServiceInterface;
 use BaserCore\TestSuite\BcTestCase;
+use BcBlog\View\BlogAdminAppView;
 use BcCustomContent\Model\Entity\CustomEntry;
 use BcCustomContent\Service\CustomEntriesServiceInterface;
 use BcCustomContent\Service\CustomTablesServiceInterface;
@@ -511,4 +512,23 @@ public function testError()
         $rs = $this->CustomContentAdminHelper->error($customLink, ['parent' => $customLinkParent]);
         $this->assertEquals('', $rs);
     }
+
+    /**
+     * test displayPluginMeta
+     */
+    public function testDisplayPluginMeta()
+    {
+        //準備
+        $view = new BlogAdminAppView($this->getRequest('/baser/admin'));
+        $view->loadHelper('BcAdminForm');
+        $this->CustomContentAdminHelper = new CustomContentAdminHelper($view);
+
+        //テスト
+        ob_start();
+        $this->CustomContentAdminHelper->displayPluginMeta();
+        $output = ob_get_clean();
+
+        //戻り値を確認
+        $this->assertTextContains('<label for="">自動補完郵便番号設定</label> ', $output);
+    }
 }