diff --git a/lib/app.dart b/lib/app.dart
index a0dbc1e2..4aa74d8f 100644
--- a/lib/app.dart
+++ b/lib/app.dart
@@ -56,6 +56,9 @@ class MyApp extends StatelessWidget {
                   appBarTheme: const AppBarTheme(
                     backgroundColor: Colors.black,
                   ),
+                  dialogTheme: const DialogTheme(
+                    backgroundColor: Colors.black,
+                  ),
                   bottomSheetTheme: const BottomSheetThemeData(
                     backgroundColor: Colors.black,
                   ),
@@ -68,6 +71,9 @@ class MyApp extends StatelessWidget {
                   navigationBarTheme: const NavigationBarThemeData(
                     backgroundColor: Colors.black,
                   ),
+                  popupMenuTheme: const PopupMenuThemeData(
+                    color: Colors.black,
+                  ),
                 ),
           home: const HomePage(),
         );
diff --git a/lib/core/utils/misc.dart b/lib/core/utils/misc.dart
index e8468da9..3e69dd3a 100644
--- a/lib/core/utils/misc.dart
+++ b/lib/core/utils/misc.dart
@@ -73,3 +73,7 @@ String getTime(int? unixMill) {
       .toString()
       .replaceFirst('.000', '');
 }
+
+String pathJoin(String path1, String path2) {
+  return path1 + (path1.endsWith('/') ? '' : '/') + path2;
+}
diff --git a/lib/data/model/app/path_with_prefix.dart b/lib/data/model/app/path_with_prefix.dart
index 52ccd374..1ef9db54 100644
--- a/lib/data/model/app/path_with_prefix.dart
+++ b/lib/data/model/app/path_with_prefix.dart
@@ -1,3 +1,5 @@
+import 'package:toolbox/core/utils/misc.dart';
+
 class PathWithPrefix {
   final String _prefixPath;
   String _path = '/';
@@ -19,7 +21,7 @@ class PathWithPrefix {
       _path = '/';
       return;
     }
-    _path = _path + (_path.endsWith('/') ? '' : '/') + newPath;
+    _path = pathJoin(_path, newPath);
   }
 
   bool undo() {
diff --git a/lib/data/model/sftp/absolute_path.dart b/lib/data/model/sftp/absolute_path.dart
index 83e5576f..11c92d25 100644
--- a/lib/data/model/sftp/absolute_path.dart
+++ b/lib/data/model/sftp/absolute_path.dart
@@ -1,3 +1,5 @@
+import 'package:toolbox/core/utils/misc.dart';
+
 class AbsolutePath {
   String _path;
   String get path => _path;
@@ -22,7 +24,7 @@ class AbsolutePath {
       _path = newPath;
       return;
     }
-    _path = _path + (_path.endsWith('/') ? '' : '/') + newPath;
+    _path = pathJoin(_path, newPath);
   }
 
   bool undo() {
diff --git a/lib/view/page/sftp/downloaded.dart b/lib/view/page/sftp/downloaded.dart
index addbc0f3..24f14711 100644
--- a/lib/view/page/sftp/downloaded.dart
+++ b/lib/view/page/sftp/downloaded.dart
@@ -24,7 +24,9 @@ import '../../widget/fade_in.dart';
 import 'downloading.dart';
 
 class SFTPDownloadedPage extends StatefulWidget {
-  const SFTPDownloadedPage({Key? key}) : super(key: key);
+  final bool isPickFile;
+  const SFTPDownloadedPage({Key? key, this.isPickFile = false})
+      : super(key: key);
 
   @override
   State<SFTPDownloadedPage> createState() => _SFTPDownloadedPageState();
@@ -128,9 +130,9 @@ class _SFTPDownloadedPageState extends State<SFTPDownloadedPage> {
                 .substring(0, stat.modified.toString().length - 4),
             style: grey,
           ),
-          onTap: () {
+          onTap: () async {
             if (!isDir) {
-              showFileActionDialog(file);
+              await showFileActionDialog(file);
               return;
             }
             _path!.update(fileName);
@@ -141,8 +143,24 @@ class _SFTPDownloadedPageState extends State<SFTPDownloadedPage> {
     );
   }
 
-  void showFileActionDialog(FileSystemEntity file) {
+  Future<void> showFileActionDialog(FileSystemEntity file) async {
     final fileName = file.path.split('/').last;
+    if (widget.isPickFile) {
+      await showRoundDialog(
+          context: context,
+          title: Text(_s.pickFile),
+          child: Text(fileName),
+          actions: [
+            TextButton(
+              onPressed: () {
+                context.pop();
+                context.pop(file.path);
+              },
+              child: Text(_s.ok),
+            ),
+          ]);
+      return;
+    }
     showRoundDialog(
       context: context,
       child: Column(
diff --git a/lib/view/page/sftp/view.dart b/lib/view/page/sftp/view.dart
index c725f355..1f5d7329 100644
--- a/lib/view/page/sftp/view.dart
+++ b/lib/view/page/sftp/view.dart
@@ -8,6 +8,7 @@ import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/core/extension/sftpfile.dart';
 import 'package:toolbox/data/res/misc.dart';
 import 'package:toolbox/view/page/editor.dart';
+import 'package:toolbox/view/page/sftp/downloaded.dart';
 
 import '../../../core/extension/numx.dart';
 import '../../../core/extension/stringx.dart';
@@ -104,6 +105,7 @@ class _SFTPPageState extends State<SFTPPage> {
                 ),
                 _buildAddBtn(),
                 _buildGotoBtn(),
+                _buildUploadBtn(),
               ],
             )
           ],
@@ -112,6 +114,31 @@ class _SFTPPageState extends State<SFTPPage> {
     );
   }
 
+  Widget _buildUploadBtn() {
+    return IconButton(
+        onPressed: () async {
+          final path = await AppRoute(
+                  const SFTPDownloadedPage(
+                    isPickFile: true,
+                  ),
+                  'sftp dled pick')
+              .go<String>(context);
+          if (path == null) {
+            return;
+          }
+          final remotePath = _status.path?.path;
+          if (remotePath == null) {
+            showSnackBar(context, const Text('remote path is null'));
+            return;
+          }
+          locator<SftpProvider>().add(
+            SftpReqItem(widget.spi, remotePath, path),
+            SftpReqType.upload,
+          );
+        },
+        icon: const Icon(Icons.upload_file));
+  }
+
   Widget _buildAddBtn() {
     return IconButton(
       onPressed: (() => showRoundDialog(
@@ -534,7 +561,7 @@ class _SFTPPageState extends State<SFTPPage> {
 
   String _getRemotePath(SftpName name) {
     final prePath = _status.path!.path;
-    return prePath + (prePath.endsWith('/') ? '' : '/') + name.filename;
+    return pathJoin(prePath, name.filename);
   }
 
   Future<void> _listDir({String? path, SSHClient? client}) async {