diff --git a/.github/contributing.md b/.github/contributing.md
index ae77e6be..b3573d8b 100644
--- a/.github/contributing.md
+++ b/.github/contributing.md
@@ -48,7 +48,7 @@ The easiest way to start testing out VitePress is to tweak the VitePress docs. Y
 $ pnpm run docs
 ```
 
-After executing the above command, visit http://localhost:3000 and try modifying the source code. You'll get live update.
+After executing the above command, visit http://localhost:5173 and try modifying the source code. You'll get live update.
 
 If you don't need docs site up and running, you may start VitePress local dev environment with `pnpm run dev`.
 
diff --git a/docs/guide/deploying.md b/docs/guide/deploying.md
index f67faf81..efb2ae6b 100644
--- a/docs/guide/deploying.md
+++ b/docs/guide/deploying.md
@@ -32,7 +32,7 @@ $ yarn docs:build
 $ yarn docs:serve
 ```
 
-The `serve` command will boot up local static web server that serves the files from `.vitepress/dist` at `http://localhost:5000`. It's an easy way to check if the production build looks OK in your local environment.
+The `serve` command will boot up local static web server that serves the files from `.vitepress/dist` at `http://localhost:4173`. It's an easy way to check if the production build looks OK in your local environment.
 
 You may configure the port of the server by passing `--port` flag as an argument.
 
diff --git a/docs/guide/getting-started.md b/docs/guide/getting-started.md
index b751b33c..42e91885 100644
--- a/docs/guide/getting-started.md
+++ b/docs/guide/getting-started.md
@@ -56,7 +56,7 @@ Serve the documentation site in the local server.
 $ yarn docs:dev
 ```
 
-VitePress will start a hot-reloading development server at `http://localhost:3000`.
+VitePress will start a hot-reloading development server at `http://localhost:5173`.
 
 ## Step. 4: Add more pages
 
@@ -70,7 +70,7 @@ Let's add another page to the site. Create a file name `getting-started.md` alon
 └─ package.json
 ```
 
-Then, try to access `http://localhost:3000/getting-started` and you should see the content of `getting-started` is shown.
+Then, try to access `http://localhost:5173/guide/getting-started.html` and you should see the content of `getting-started` is shown.
 
 This is how VitePress works basically. The directory structure corresponds with the URL path. You add files, and just try to access it.
 
diff --git a/src/node/serve/serve.ts b/src/node/serve/serve.ts
index 6b81e306..107b0ad6 100644
--- a/src/node/serve/serve.ts
+++ b/src/node/serve/serve.ts
@@ -22,7 +22,7 @@ export interface ServeOptions {
 }
 
 export async function serve(options: ServeOptions = {}) {
-  const port = options.port !== undefined ? options.port : 5000
+  const port = options.port !== undefined ? options.port : 4173
   const site = await resolveConfig(options.root, 'serve', 'production')
   const base = trimChar(options?.base ?? site?.site?.base ?? '', '/')