diff --git a/packages/frontend/test/dom/components/MkInput.test.ts b/packages/frontend/test/dom/components/MkInput.test.ts
index 1af7137870..5bb576df22 100644
--- a/packages/frontend/test/dom/components/MkInput.test.ts
+++ b/packages/frontend/test/dom/components/MkInput.test.ts
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import MkInput from '@/components/MkInput.vue';
 import { fireEvent, render } from '@testing-library/vue';
 import { components } from '@/components/index.js';
diff --git a/packages/frontend/test/vue/components/MkAsUi.test.ts b/packages/frontend/test/vue/components/MkAsUi.test.ts
index 5ec490b53a..ecb3adf75b 100644
--- a/packages/frontend/test/vue/components/MkAsUi.test.ts
+++ b/packages/frontend/test/vue/components/MkAsUi.test.ts
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import MkAsUi from '@/components/MkAsUi.vue';
 import { components as globalComponents } from '@/components/index.js';
 import { directives } from '@/directives/index.js';