diff --git a/lib/screens/object.dart b/lib/screens/object.dart
new file mode 100644
index 0000000..d916151
--- /dev/null
+++ b/lib/screens/object.dart
@@ -0,0 +1,92 @@
+import 'package:flutter/material.dart';
+import 'package:git_touch/providers/settings.dart';
+import 'package:git_touch/scaffolds/refresh.dart';
+import 'package:git_touch/utils/utils.dart';
+import 'package:git_touch/widgets/link.dart';
+
+class ObjectScreen extends StatelessWidget {
+  final String owner;
+  final String name;
+  final String branch;
+  final List<String> paths;
+
+  ObjectScreen({
+    @required this.owner,
+    @required this.name,
+    this.branch = 'master',
+    this.paths = const [],
+  });
+
+  get expression => '$branch:' + paths.join('/');
+
+  IconData _buildIconData(item) {
+    switch (item['type']) {
+      case 'tree':
+        return Octicons.file_directory;
+      case 'blob':
+        return Octicons.file;
+      default:
+        return Octicons.link;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return RefreshScaffold(
+      title: Text(paths.join('/')),
+      onRefresh: () async {
+        var data = await SettingsProvider.of(context).query('''{
+  repository(owner: "$owner", name: "$name") {
+    object(expression: "$expression") {
+      ... on Tree {
+        entries {
+          type
+          name
+        }
+      }
+    }
+  }
+}''');
+        return data['repository']['object']['entries'];
+      },
+      bodyBuilder: (payload) {
+        return Column(
+          children: (payload as List).map((item) {
+            return Link(
+              screenBuilder: (context) {
+                switch (item['type']) {
+                  case 'tree':
+                    return ObjectScreen(
+                      name: name,
+                      owner: owner,
+                      branch: branch,
+                      paths: [...paths, item['name']],
+                    );
+                  case 'blob': // TODO:
+                  default:
+                    return null;
+                }
+              },
+              child: Container(
+                padding: EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                    border: Border(
+                        bottom: BorderSide(color: Colors.grey.shade100))),
+                child: Row(
+                  children: <Widget>[
+                    Icon(_buildIconData(item),
+                        color: Color(0x80032f62), size: 20),
+                    SizedBox(width: 4),
+                    Expanded(
+                        child:
+                            Text(item['name'], style: TextStyle(fontSize: 16)))
+                  ],
+                ),
+              ),
+            );
+          }).toList(),
+        );
+      },
+    );
+  }
+}
diff --git a/lib/screens/repo.dart b/lib/screens/repo.dart
index 22fc1d4..64c0f20 100644
--- a/lib/screens/repo.dart
+++ b/lib/screens/repo.dart
@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:git_touch/screens/object.dart';
 import 'package:share/share.dart';
 import 'package:url_launcher/url_launcher.dart';
 import '../providers/settings.dart';
@@ -185,7 +186,10 @@ class _RepoScreenState extends State<RepoScreen> {
                   ),
                   EntryItem(
                     text: 'Files',
-                    url: payload['url'] + '?files=1',
+                    screenBuilder: (context) => ObjectScreen(
+                      owner: widget.owner,
+                      name: widget.name,
+                    ),
                   ),
                   EntryItem(
                     text: 'Commits',