diff --git a/README.md b/README.md
index 946a539..60763eb 100644
--- a/README.md
+++ b/README.md
@@ -146,6 +146,23 @@ app.listen(port, () => {
 
 The container automatically generates an ecosystem.config.js file from your package.json if you don't provide one.
 
+#### PM2 Configuration Notes:
+- The auto-generated PM2 config uses **fork mode** (not cluster mode) for simplicity and compatibility
+- `wait_ready` is set to `false` by default - your app doesn't need to send any special signals to PM2
+- If you need advanced PM2 features, you can provide your own `ecosystem.config.js` file
+
+**Advanced Usage**: If you want to use PM2's `wait_ready` feature for health checking:
+1. Create your own `ecosystem.config.js` with `wait_ready: true`
+2. Add `process.send('ready')` in your app when it's ready to accept connections:
+   ```javascript
+   app.listen(port, () => {
+     console.log(`Server running on port ${port}`);
+     if (process.send) {
+       process.send('ready');
+     }
+   });
+   ```
+
 ### Step 3: Example Applications
 
 See the `examples/` directory for complete working examples:
diff --git a/examples/simple-website/server.js b/examples/simple-website/server.js
index 63ce1b1..ec50ae9 100644
--- a/examples/simple-website/server.js
+++ b/examples/simple-website/server.js
@@ -26,8 +26,4 @@ app.get('/ping', (req, res) => {
 
 app.listen(port, () => {
   console.log(`Simple website running on port ${port}`);
-  // Send ready signal to PM2
-  if (process.send) {
-    process.send('ready');
-  }
 });
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