diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 79873bf..5728594 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -39,7 +39,7 @@ jobs:
 
       # Step 4: Playwrightブラウザと必要な依存関係をインストール
       - name: Install Playwright Browsers
-        run: npx playwright install --with-deps
+        run: npm run install-playwright
 
       # Step 5: 実際のPlaywrightテストを実行
       # package.jsonのtestスクリプト（playwright test）を実行
diff --git a/package.json b/package.json
index 9eb0540..8ed1c8c 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,8 @@
     "test:headed": "node_modules/.bin/playwright test --headed",
     "test:ui": "node_modules/.bin/playwright test --ui",
     "test:debug": "node_modules/.bin/playwright test --debug",
-    "serve": "npx http-server public -p 3000",
-    "install-playwright": "npx playwright install",
+    "serve": "http-server public -p 3000",
+    "install-playwright": "npx playwright install --with-deps",
     "build-for-pages": "mkdir -p dist && cp -r public/* dist/ && cp -r playwright-report dist/playwright-report"
   },
   "keywords": [
@@ -22,7 +22,6 @@
   "author": "",
   "license": "MIT",
   "devDependencies": {
-    "@playwright/test": "^1.55.1",
-    "@types/node": "^24.6.1"
+    "@playwright/test": "^1.55.1"
   }
 }
diff --git a/playwright.config.ts b/playwright.config.ts
index e500619..edd0798 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -9,8 +9,6 @@ export default defineConfig({
   reporter: [['html', { open: 'on-failure' }]],
   use: {
     baseURL: 'http://localhost:3000',
-    screenshot: 'only-on-failure',
-    video: 'retain-on-failure',
     trace: 'on-first-retry',
   },
 
@@ -32,7 +30,6 @@ export default defineConfig({
   ],
 
   webServer: {
-    command: 'npx http-server public -p 3000',
-    port: 3000,
+    command: 'npm run serve',
   },
 });