diff --git a/inc/edit-post/header-toolbar/style-index.css b/inc/edit-post/header-toolbar/style-index.css
deleted file mode 100644
index 3a06b87..0000000
--- a/inc/edit-post/header-toolbar/style-index.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.vk-patterns-header-toolbar .components-external-link__contents {
-	text-decoration: none;
-}
\ No newline at end of file
diff --git a/inc/edit-post/header-toolbar/vkp-header-toolbar-loader.php b/inc/edit-post/header-toolbar/vkp-header-toolbar-loader.php
index bb052a9..f196739 100644
--- a/inc/edit-post/header-toolbar/vkp-header-toolbar-loader.php
+++ b/inc/edit-post/header-toolbar/vkp-header-toolbar-loader.php
@@ -26,7 +26,7 @@ function vbp_edit_post_enqueue_scripts() {
 
 	wp_enqueue_style(
 		'vk-patterns-header-toolbar-css',
-		VBP_URL . 'inc/edit-post/header-toolbar/style-index.css'
+		VBP_URL . 'build/style-edit-post/header-toolbar/index.css'
 	);
 }
 add_action( 'enqueue_block_editor_assets', 'vbp_edit_post_enqueue_scripts' );
diff --git a/src/edit-post/header-toolbar/style.scss b/src/edit-post/header-toolbar/style.scss
index 6ee89e2..f0a6c74 100644
--- a/src/edit-post/header-toolbar/style.scss
+++ b/src/edit-post/header-toolbar/style.scss
@@ -1,11 +1,10 @@
 // 992px以下では非表示にする
 @media ( max-width: 992px ) {
-
-	.edit-post-header__toolbar,
-	.edit-site-header__toolbar {
-
-		.vk-patterns-header-toolbar {
-			display: none;
-		}
+	.vk-patterns-header-toolbar {
+		display: none;
 	}
 }
+
+.vk-patterns-header-toolbar .components-external-link__contents {
+	text-decoration: none;
+}
\ No newline at end of file