Update README to include optional admin app creation section and improve application running instructions

README.md

@@ -117,6 +117,9 @@ You can deploy the application on an Ubuntu server using GitHub Actions. Here's
 
 learn more in [.github/workflows/deploy.sh](/.github/workflows/deploy.sh)
 
+
+
+
 ### 3. Running the Application
 
 Once the application is running, you will see a VLESS connection schema URL in the standard output. Copy and paste this URL into your V2rayN client.
@@ -126,6 +129,11 @@ Congratulations! You now have your self-hosted proxy server up and running.
 
 
 
+### 4. (Optional) create your own admin app for Auth and Data-traffic
+
+create an RESTful API for [chain proxy server push](https://github.com/unchainese/unchain/blob/5ece8c39814684a8a54e8e009d7c888e5988a017/internal/node/app.go#L161) :
+[Register API example code](https://github.com/unchainese/unchainadmin/blob/035b2232d4262c24ef70b8ad7abb9faebaaecc96/functions/api/nodes.ts#L34)
+
 
 ## Build your own VPN business
 

internal/node/app_ping.go

@@ -20,7 +20,6 @@ func (app *App) Stat(w http.ResponseWriter, _ *http.Request) {
 }
 
 func (app *App) Ping(w http.ResponseWriter, _ *http.Request) {
-	//json response hello world
 	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
 	w.WriteHeader(http.StatusOK)
 	lines := []string{