diff --git a/docs/middleware/builtin/secure-headers.md b/docs/middleware/builtin/secure-headers.md
index 71eeac6a..35dd31a9 100644
--- a/docs/middleware/builtin/secure-headers.md
+++ b/docs/middleware/builtin/secure-headers.md
@@ -68,6 +68,7 @@ Each option corresponds to the following Header Key-Value pairs.
 | xFrameOptions                 | [X-Frame-Options](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options)                                     | SAMEORIGIN                                                                 | True       |
 | xPermittedCrossDomainPolicies | [X-Permitted-Cross-Domain-Policies](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Permitted-Cross-Domain-Policies) | none                                                                       | True       |
 | xXssProtection                | [X-XSS-Protection](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection)                                   | 0                                                                          | True       |
+| permissionPolicy              | [Permissions-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy)                               | Usage: [Setting Permission-Policy](#setting-permission-policy)             | No Setting |
 
 ## Middleware Conflict
 
@@ -211,3 +212,32 @@ app.get('/', (c) => {
   )
 })
 ```
+
+## Setting Permission-Policy
+
+The Permission-Policy header allows you to control which features and APIs can be used in the browser. Here's an example of how to set it:
+
+```ts
+const app = new Hono()
+app.use(
+  '*',
+  secureHeaders({
+    permissionsPolicy: {
+      fullscreen: ['self'], // fullscreen=(self)
+      bluetooth: ['none'], // bluetooth=(none)
+      payment: ['self', 'https://example.com'], // payment=(self "https://example.com")
+      syncXhr: [], // sync-xhr=()
+      camera: false, // camera=none
+      microphone: true, // microphone=*
+      geolocation: ['*'], // geolocation=* 
+      usb: ['self', 'https://a.example.com', 'https://b.example.com'], // usb=(self "https://a.example.com" "https://b.example.com")
+      accelerometer: ['https://*.example.com'], // accelerometer=("https://*.example.com")
+      gyroscope: ['src'], // gyroscope=(src)
+      magnetometer: [
+        'https://a.example.com',
+        'https://b.example.com',
+      ], // magnetometer=("https://a.example.com" "https://b.example.com")
+    },
+  })
+)
+```