fix

web/src/app/api.service.ts

@@ -24,7 +24,7 @@ export class ApiService {
             Host: item.name,
             HostName: item.host,
             User: item.user,
-            Port: item.sshPort
+            Port: item.sshPort === 22 ? undefined : item.sshPort
           })
             .filter(([key, value]) => value)
             .map((line) => line.join(' '))