opt.

lib/data/model/server/server_private_info.dart

@@ -86,10 +86,6 @@ class ServerPrivateInfo {
       throw SSHErr(type: SSHErrType.connect, message: 'alterUrl port error');
     }
     return _IpPort(ip_, port_);
-
-    // Do not update [id]
-    // Because [id] is the identity which is used to find the [SSHClient]
-    // id = '$user@$ip:$port';
   }
 
   @override

lib/view/page/private_key/list.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'dart:async';
+import 'package:after_layout/after_layout.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:provider/provider.dart';
@@ -23,30 +24,17 @@ class PrivateKeysListPage extends StatefulWidget {
   _PrivateKeyListState createState() => _PrivateKeyListState();
 }
 
-class _PrivateKeyListState extends State<PrivateKeysListPage> {
+class _PrivateKeyListState extends State<PrivateKeysListPage> with AfterLayoutMixin {
   late S _s;
-  bool firstBuild = true;
+
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
-    this._s = S.of(context)!;
+    _s = S.of(context)!;
-    print(123);
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    //autoAddSystemPriavteKey();
   }
 
   @override
   Widget build(BuildContext context) {
-    if (this.firstBuild) {
-      Future.delayed(Duration.zero, () {
-        autoAddSystemPriavteKey(context);
-      });
-    }
-    _s = S.of(context)!;
     return Scaffold(
       appBar: AppBar(
         title: Text(_s.privateKey, style: textSize18),
@@ -92,7 +80,7 @@ class _PrivateKeyListState extends State<PrivateKeysListPage> {
     );
   }
 
-  void autoAddSystemPriavteKey(BuildContext context) {
+  void autoAddSystemPriavteKey() {
     final store = locator<PrivateKeyStore>();
     // Only trigger on desktop platform and no private key saved
     if (isDesktop && store.box.keys.isEmpty) {
@@ -127,4 +115,9 @@ class _PrivateKeyListState extends State<PrivateKeysListPage> {
       );
     }
   }
+  
+  @override
+  FutureOr<void> afterFirstLayout(BuildContext context) {
+    autoAddSystemPriavteKey();
+  }
 }

lib/view/page/server/tab.dart

@@ -491,7 +491,9 @@ class _ServerPageState extends State<ServerPage>
 
   Future<void> gotoSSH(ServerPrivateInfo spi) async {
     // as a `Mobile first` app -> handle mobile first
-    if (!isDesktop) {
+    // 
+    // run built-in ssh on macOS due to incompatibility
+    if (!isDesktop || isMacOS) {
       AppRoute(SSHPage(spi: spi), 'ssh page').go(context);
       return;
     }
@@ -523,17 +525,12 @@ class _ServerPageState extends State<ServerPage>
       case "linux":
         await Process.start("x-terminal-emulator", ["-e"] + sshCommand);
         break;
-      case "macos":
-        await Process.start("osascript", [
-          "-e",
-          'tell application "Terminal" to do script "${sshCommand.join(" ")}"'
-        ]);
-        break;
       default:
         showSnackBar(context, Text('Mismatch system: $system'));
     }
     // For security reason, delete the private key file after use
     if (shouldGenKey) {
+      if (!await file.exists()) return;
       await Future.delayed(const Duration(seconds: 2), file.delete);
     }
   }