diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 963a54b..d7a0093 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -33,6 +33,7 @@
         "@testing-library/jest-dom": "^7.0.1",
         "@testing-library/react": "^16.3.3",
         "@testing-library/user-event": "^14.6.7",
+        "@types/node": "^22.20.3",
         "@types/react": "^19.2.18",
         "@types/react-dom": "^19.2.7",
         "@typescript/native": "npm:typescript@^7.0.2",
@@ -5212,6 +5213,16 @@
         "localforage": "*"
       }
     },
+    "node_modules/@types/node": {
+      "version": "22.20.3",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.3.tgz",
+      "integrity": "sha512-DZmzkmwHzXrLPAXPyKNDzlIwMMUZCVacoD25ywdy5YTKGbOx/2ld+Q38Im2zJ0vBuZP5Prd3VZutKZyXwkOS8A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
     "node_modules/@types/react": {
       "version": "19.2.18",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.18.tgz",
@@ -11421,6 +11432,13 @@
         "node": ">=22.19.0"
       }
     },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/unicode-canonical-property-names-ecmascript": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.1.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 0887581..216ae9a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -47,6 +47,7 @@
     "@testing-library/jest-dom": "^7.0.1",
     "@testing-library/react": "^16.3.3",
     "@testing-library/user-event": "^14.6.7",
+    "@types/node": "^22.20.3",
     "@types/react": "^19.2.18",
     "@types/react-dom": "^19.2.7",
     "@typescript/native": "npm:typescript@^7.0.2",
diff --git a/frontend/tsconfig.json b/frontend/tsconfig.json
index 8fa36e9..8e981ba 100644
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -13,7 +13,7 @@
     "skipLibCheck": true,
     "noEmit": true,
     "paths": { "@/*": ["./src/*"] },
-    "types": ["vite/client", "vite-plugin-pwa/client"]
+    "types": ["vite/client", "vite-plugin-pwa/client", "node"]
   },
-  "include": ["src", "test"]
+  "include": ["src", "test", "e2e", "vite.config.ts", "vitest.config.ts", "playwright.config.ts"]
 }
diff --git a/frontend/vitest.config.ts b/frontend/vitest.config.ts
index 5e5fc0c..40a2c9a 100644
--- a/frontend/vitest.config.ts
+++ b/frontend/vitest.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig } from "vitest/config";
 
-// 组件测试一律 colocate 在 src/ 组件目录（*.test.tsx）；放 test/ 下的 .test.tsx 不会被任何 project 捕获
+// 组件测试一律 colocate 在 src/ 组件目录（*.test.tsx / *.test.ts）；放 test/ 下的 .test.tsx 不会被任何 project 捕获
 export default defineConfig({
   resolve: { alias: { "@": new URL("./src", import.meta.url).pathname } },
   test: {
@@ -14,7 +14,7 @@ export default defineConfig({
         extends: true,
         test: {
           name: "components",
-          include: ["src/**/*.test.tsx"],
+          include: ["src/**/*.test.{ts,tsx}"],
           environment: "jsdom",
           setupFiles: ["test/setup.ts"],
         },