diff --git a/src/Commands/GC.cs b/src/Commands/GC.cs
new file mode 100644
index 00000000..ceadb0b7
--- /dev/null
+++ b/src/Commands/GC.cs
@@ -0,0 +1,21 @@
+using System;
+
+namespace SourceGit.Commands {
+    /// <summary>
+    ///     GC
+    /// </summary>
+    public class GC : Command {
+        private Action<string> handler;
+
+        public GC(string repo, Action<string> onProgress) {
+            Cwd = repo;
+            Args = "gc";
+            TraitErrorAsOutput = true;
+            handler = onProgress;
+        }
+
+        public override void OnReadline(string line) {
+            handler?.Invoke(line);
+        }
+    }
+}
diff --git a/src/Commands/LFS.cs b/src/Commands/LFS.cs
index 1faf258b..87d3e378 100644
--- a/src/Commands/LFS.cs
+++ b/src/Commands/LFS.cs
@@ -1,3 +1,4 @@
+using System;
 using System.IO;
 
 namespace SourceGit.Commands {
@@ -7,6 +8,21 @@ namespace SourceGit.Commands {
     public class LFS {
         private string repo;
 
+        private class PruneCmd : Command {
+            private Action<string> handler;
+
+            public PruneCmd(string repo, Action<string> onProgress) {
+                Cwd = repo;
+                Args = "lfs prune";
+                TraitErrorAsOutput = true;
+                handler = onProgress;
+            }
+
+            public override void OnReadline(string line) {
+                handler?.Invoke(line);
+            }
+        }
+
         public LFS(string repo) {
             this.repo = repo;
         }
@@ -27,5 +43,9 @@ namespace SourceGit.Commands {
             var rs = cmd.ReadToEnd();
             return rs.Output.Contains("filter\0lfs");
         }
+
+        public void Prune(Action<string> onProgress) {
+            new PruneCmd(repo, onProgress).Exec();
+        }
     }
 }
diff --git a/src/Resources/Icons.xaml b/src/Resources/Icons.xaml
index 47faa94b..3ef4f5b4 100644
--- a/src/Resources/Icons.xaml
+++ b/src/Resources/Icons.xaml
@@ -21,7 +21,8 @@
     <Geometry x:Key="Icon.Conflict">M352 64h320L960 352v320L672 960h-320L64 672v-320L352 64zm161 363L344 256 260 341 429 512l-169 171L344 768 513 597 682 768l85-85L598 512l169-171L682 256 513 427z</Geometry>
     <Geometry x:Key="Icon.Clear">M899 870l-53-306H864c14 0 26-12 26-26V346c0-14-12-26-26-26H618V138c0-14-12-26-26-26H432c-14 0-26 12-26 26v182H160c-14 0-26 12-26 26v192c0 14 12 26 26 26h18l-53 306c0 2 0 3 0 4c0 14 12 26 26 26h723c2 0 3 0 4 0c14-2 24-16 21-30zM204 390h272V182h72v208h272v104H204V390zm468 440V674c0-4-4-8-8-8h-48c-4 0-8 4-8 8v156H416V674c0-4-4-8-8-8h-48c-4 0-8 4-8 8v156H203l45-260H776l45 260H672z</Geometry>
     <Geometry x:Key="Icon.Error">M512 64C265 64 64 265 64 512s201 448 448 448s448-201 448-448S759 64 512 64zm238 642-46 46L512 558 318 750l-46-46L467 512 274 318l46-46L512 467l194-194 46 46L558 512l193 194z</Geometry>
-
+    <Geometry x:Key="Icon.Clean">M797 829a49 49 0 1049 49 49 49 0 00-49-49zm147-114A49 49 0 10992 764a49 49 0 00-49-49zM928 861a49 49 0 1049 49A49 49 0 00928 861zm-5-586L992 205 851 64l-71 71a67 67 0 00-94 0l235 235a67 67 0 000-94zm-853 128a32 32 0 00-32 50 1291 1291 0 0075 112L288 552c20 0 25 21 8 37l-93 86a1282 1282 0 00120 114l100-32c19-6 28 15 14 34l-40 55c26 19 53 36 82 53a89 89 0 00115-20 1391 1391 0 00256-485l-188-188s-306 224-595 198z</Geometry>
+    
     <Geometry x:Key="Icon.List">M0 33h1024v160H0zM0 432h1024v160H0zM0 831h1024v160H0z</Geometry>
     <Geometry x:Key="Icon.Tree">M1024 610v-224H640v48H256V224h128V0H0v224h128v752h512v48h384V800H640v48H256V562h384v48z</Geometry>
     <Geometry x:Key="Icon.Grid">M30 271l241 0 0-241-241 0 0 241zM392 271l241 0 0-241-241 0 0 241zM753 30l0 241 241 0 0-241-241 0zM30 632l241 0 0-241-241 0 0 241zM392 632l241 0 0-241-241 0 0 241zM753 632l241 0 0-241-241 0 0 241zM30 994l241 0 0-241-241 0 0 241zM392 994l241 0 0-241-241 0 0 241zM753 994l241 0 0-241-241 0 0 241z</Geometry>
diff --git a/src/Resources/Locales/en_US.xaml b/src/Resources/Locales/en_US.xaml
index 62686a51..5110880e 100644
--- a/src/Resources/Locales/en_US.xaml
+++ b/src/Resources/Locales/en_US.xaml
@@ -122,6 +122,7 @@
     <sys:String x:Key="Text.Dashboard.Refresh">Refresh</sys:String>
     <sys:String x:Key="Text.Dashboard.Search">Search Commit</sys:String>
     <sys:String x:Key="Text.Dashboard.Statistics">Statistics</sys:String>
+    <sys:String x:Key="Text.Dashboard.Clean">Cleanup(GC &amp; Prune)</sys:String>
     <sys:String x:Key="Text.Dashboard.Configure">Configure this repository</sys:String>
     <sys:String x:Key="Text.Dashboard.Workspace">WORKSPACE</sys:String>
     <sys:String x:Key="Text.Dashboard.LocalBranches">LOCAL BRANCHES</sys:String>
diff --git a/src/Resources/Locales/zh_CN.xaml b/src/Resources/Locales/zh_CN.xaml
index 60521cd5..25d86c6c 100644
--- a/src/Resources/Locales/zh_CN.xaml
+++ b/src/Resources/Locales/zh_CN.xaml
@@ -121,6 +121,7 @@
     <sys:String x:Key="Text.Dashboard.Refresh">重新加载</sys:String>
     <sys:String x:Key="Text.Dashboard.Search">查找提交</sys:String>
     <sys:String x:Key="Text.Dashboard.Statistics">提交统计</sys:String>
+    <sys:String x:Key="Text.Dashboard.Clean">清理本仓库(GC)</sys:String>
     <sys:String x:Key="Text.Dashboard.Configure">配置本仓库</sys:String>
     <sys:String x:Key="Text.Dashboard.Workspace">工作区</sys:String>
     <sys:String x:Key="Text.Dashboard.LocalBranches">本地分支</sys:String>
diff --git a/src/Views/Popups/Cleanup.xaml b/src/Views/Popups/Cleanup.xaml
new file mode 100644
index 00000000..ede090f8
--- /dev/null
+++ b/src/Views/Popups/Cleanup.xaml
@@ -0,0 +1,12 @@
+<controls:PopupWidget x:Class="SourceGit.Views.Popups.Cleanup"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:controls="clr-namespace:SourceGit.Views.Controls"
+             mc:Ignorable="d" 
+             d:DesignWidth="800" Height="100">
+    <Grid>
+            
+    </Grid>
+</controls:PopupWidget>
diff --git a/src/Views/Popups/Cleanup.xaml.cs b/src/Views/Popups/Cleanup.xaml.cs
new file mode 100644
index 00000000..52a8a154
--- /dev/null
+++ b/src/Views/Popups/Cleanup.xaml.cs
@@ -0,0 +1,34 @@
+using System.Threading.Tasks;
+
+namespace SourceGit.Views.Popups {
+    /// <summary>
+    ///     清理仓库
+    /// </summary>
+    public partial class Cleanup : Controls.PopupWidget {
+        private string repo;
+
+        public Cleanup(string repo) {
+            this.repo = repo;
+            InitializeComponent();
+        }
+
+        public override string GetTitle() {
+            return App.Text("Dashboard.Clean");
+        }
+
+        public override Task<bool> Start() {
+            UpdateProgress(GetTitle());
+
+            return Task.Run(() => {
+                Models.Watcher.SetEnabled(repo, false);
+                new Commands.GC(repo, UpdateProgress).Exec();
+
+                var lfs = new Commands.LFS(repo);
+                if (lfs.IsEnabled()) lfs.Prune(UpdateProgress);
+
+                Models.Watcher.SetEnabled(repo, true);
+                return true;
+            });
+        }
+    }
+}
diff --git a/src/Views/Widgets/Dashboard.xaml b/src/Views/Widgets/Dashboard.xaml
index 85984014..9a8a8c5d 100644
--- a/src/Views/Widgets/Dashboard.xaml
+++ b/src/Views/Widgets/Dashboard.xaml
@@ -122,6 +122,13 @@
                         ToolTip="{DynamicResource Text.Dashboard.Refresh}"
                         Click="TriggerRefresh"/>
 
+                    <controls:IconButton
+                        Margin="8,0"
+                        Padding="0,8"
+                        Icon="{DynamicResource Icon.Clean}" 
+                        ToolTip="{DynamicResource Text.Dashboard.Clean}"
+                        Click="OpenCleanup"/>
+
                     <controls:IconButton
                         Margin="8,0"
                         Padding="0,8"
diff --git a/src/Views/Widgets/Dashboard.xaml.cs b/src/Views/Widgets/Dashboard.xaml.cs
index 8858b707..918bd4ff 100644
--- a/src/Views/Widgets/Dashboard.xaml.cs
+++ b/src/Views/Widgets/Dashboard.xaml.cs
@@ -413,6 +413,11 @@ namespace SourceGit.Views.Widgets {
             dialog.ShowDialog();
         }
 
+        private void OpenCleanup(object sender, RoutedEventArgs e) {
+            new Popups.Cleanup(repo.Path).ShowAndStart();
+            e.Handled = true;
+        }
+
         private void OpenConfigure(object sender, RoutedEventArgs e) {
             new Popups.Configure(repo.Path).Show();
             e.Handled = true;