diff --git a/lib/core/utils/misc.dart b/lib/core/utils/misc.dart
index 6d9656af..865ad65c 100644
--- a/lib/core/utils/misc.dart
+++ b/lib/core/utils/misc.dart
@@ -1,5 +1,4 @@
 import 'dart:io';
-
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
@@ -77,3 +76,14 @@ String getTime(int? unixMill) {
 String pathJoin(String path1, String path2) {
   return path1 + (path1.endsWith('/') ? '' : '/') + path2;
 }
+
+String getHome() {
+  String? home = "";
+  Map<String, String> envVars = Platform.environment;
+  if (isMacOS ||isLinux) {
+    home = envVars['HOME'];
+  } else if (isWindows) {
+    home = envVars['UserProfile'];
+  }
+  return home??"";
+}
diff --git a/lib/data/model/server/private_key_info.dart b/lib/data/model/server/private_key_info.dart
index a88e8c06..077eb0b9 100644
--- a/lib/data/model/server/private_key_info.dart
+++ b/lib/data/model/server/private_key_info.dart
@@ -1,3 +1,6 @@
+import 'dart:io';
+import 'package:toolbox/core/utils/misc.dart' show getHome, pathJoin;
+import 'package:toolbox/data/model/app/error.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 
 part 'private_key_info.g.dart';
@@ -29,3 +32,15 @@ class PrivateKeyInfo {
     return data;
   }
 }
+
+class SystemPrivateKeyInfo extends PrivateKeyInfo {
+  SystemPrivateKeyInfo() : super("System private key", "", "");
+
+  Future getKey() async {
+    File idRsaFile = File(pathJoin(getHome(), ".ssh/id_rsa"));
+    if (!await idRsaFile.exists()) {
+      this.privateKey="";
+    }
+    this.privateKey= await idRsaFile.readAsString();
+  }
+}
diff --git a/lib/data/store/private_key.dart b/lib/data/store/private_key.dart
index a693e2d6..0a01dd2b 100644
--- a/lib/data/store/private_key.dart
+++ b/lib/data/store/private_key.dart
@@ -1,7 +1,10 @@
+import 'dart:async';
 import 'package:toolbox/core/persistant_store.dart';
 import 'package:toolbox/data/model/server/private_key_info.dart';
+import 'package:toolbox/core/utils/platform.dart';
 
 class PrivateKeyStore extends PersistentStore {
+  late SystemPrivateKeyInfo systemPrivateKeyInfo;
   void put(PrivateKeyInfo info) {
     box.put(info.id, info);
   }
@@ -15,10 +18,19 @@ class PrivateKeyStore extends PersistentStore {
         ps.add(s);
       }
     }
+    if (isLinux || isMacOS) {
+      SystemPrivateKeyInfo sysPk = SystemPrivateKeyInfo();
+      unawaited(sysPk.getKey());
+      systemPrivateKeyInfo = sysPk;
+      ps.add(sysPk);
+    }
     return ps;
   }
 
   PrivateKeyInfo? get(String? id) {
+    if (id == "System private key") {
+      return this.systemPrivateKeyInfo;
+    }
     if (id == null) return null;
     return box.get(id);
   }