diff --git a/README.md b/README.md
index 7482e60..440aa69 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,22 @@ This dll can talk with NetHostFX apps
 - [X] Invoke from Tauri to NetHostFX
 - [ ] Allow Tauri pass to C# String parameters
 - [ ] Allow to send & parse JSON Data betwen processes
+
+## Extra
+
+You can replace frontend as you want
+
+To invoke NetHost code, you need install tauri API and run this code
+
+```javascript
+import { invoke } from "@tauri-apps/api/tauri"
+
+let name = "";
+let greetMsg = ""
+
+async function greet(){
+  // Learn more about Tauri commands at https://tauri.app/v1/guides/features/command
+  greetMsg = await invoke("greet", { name })
+}
+```
+