diff --git a/CLEditor.sln b/CLEditor.sln
index 32253818fce8482e9ec011d4f80241cfc39da361..4e428c75682420dfd8ef426c6949b98e17f0d5c0 100644
--- a/CLEditor.sln
+++ b/CLEditor.sln
@@ -27,15 +27,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xceed.Wpf.Toolkit", "ThirdP
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MonoGame.Framework.Windows", "ThirdParty\MonoGame\MonoGame.Framework\MonoGame.Framework.Windows.csproj", "{7DE47032-A904-4C29-BD22-2D235E8D91BA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MonoGame.IMEHelper.DesktopGL", "ThirdParty\IMEHelper\MonoGame.IMEHelper.DesktopGL\MonoGame.IMEHelper.DesktopGL.csproj", "{93E2B4DA-6417-4290-B8DA-874BC6D43C36}"
-EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "MonoGame.IMEHelper.Common", "ThirdParty\IMEHelper\MonoGame.IMEHelper.Common\MonoGame.IMEHelper.Common.shproj", "{A0CDBD0E-3A41-42B7-9425-A838BC2C7383}"
-EndProject
 Global
-	GlobalSection(SharedMSBuildProjectFiles) = preSolution
-		ThirdParty\IMEHelper\MonoGame.IMEHelper.Common\MonoGame.IMEHelper.Common.projitems*{93e2b4da-6417-4290-b8da-874bc6d43c36}*SharedItemsImports = 4
-		ThirdParty\IMEHelper\MonoGame.IMEHelper.Common\MonoGame.IMEHelper.Common.projitems*{a0cdbd0e-3a41-42b7-9425-a838bc2c7383}*SharedItemsImports = 13
-	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Ad-Hoc|Any CPU = Ad-Hoc|Any CPU
 		Ad-Hoc|ARM = Ad-Hoc|ARM
@@ -447,54 +439,6 @@ Global
 		{7DE47032-A904-4C29-BD22-2D235E8D91BA}.Release|x64.Build.0 = Release|x64
 		{7DE47032-A904-4C29-BD22-2D235E8D91BA}.Release|x86.ActiveCfg = Release|Any CPU
 		{7DE47032-A904-4C29-BD22-2D235E8D91BA}.Release|x86.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|Any CPU.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|Any CPU.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|ARM.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|ARM.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|iPhone.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|iPhone.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|iPhoneSimulator.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|x64.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|x64.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|x86.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Ad-Hoc|x86.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|Any CPU.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|Any CPU.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|ARM.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|ARM.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|iPhone.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|iPhone.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|iPhoneSimulator.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|iPhoneSimulator.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|x64.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|x64.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|x86.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.AppStore|x86.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|ARM.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|ARM.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|iPhone.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|iPhone.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|x64.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Debug|x86.Build.0 = Debug|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|Any CPU.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|ARM.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|ARM.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|iPhone.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|iPhone.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|x64.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|x64.Build.0 = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|x86.ActiveCfg = Release|Any CPU
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -508,8 +452,6 @@ Global
 		{DB81988F-E0F2-45A0-A1FD-8C37F3D35244} = {5FD3C9FD-C9FD-40FB-A242-CAD6E6EDCA2F}
 		{72E591D6-8F83-4D8C-8F67-9C325E623234} = {5FD3C9FD-C9FD-40FB-A242-CAD6E6EDCA2F}
 		{7DE47032-A904-4C29-BD22-2D235E8D91BA} = {5FD3C9FD-C9FD-40FB-A242-CAD6E6EDCA2F}
-		{93E2B4DA-6417-4290-B8DA-874BC6D43C36} = {5FD3C9FD-C9FD-40FB-A242-CAD6E6EDCA2F}
-		{A0CDBD0E-3A41-42B7-9425-A838BC2C7383} = {5FD3C9FD-C9FD-40FB-A242-CAD6E6EDCA2F}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {09D24DF9-151B-4065-8E04-AA89C79159C9}
diff --git a/CLEditor/model/ResBuilder.cs b/CLEditor/model/ResBuilder.cs
index 8bf71cb3032fef15ef9d31dd3fad88863ccdb50d..166e11dd21342076c32e27b4d889b938d3921824 100644
--- a/CLEditor/model/ResBuilder.cs
+++ b/CLEditor/model/ResBuilder.cs
@@ -110,7 +110,7 @@ namespace CLEngine.Editor
 					}
 				}
 
-				File.Delete(d + "\\\\Content.mgcb");
+				File.Delete(Path.Combine(d + "Content.mgcb"));
 			};
 			p.Start();
 			p.WaitForExit();
diff --git a/CLEditor/viewmodel/DataBaseViewModel.cs b/CLEditor/viewmodel/DataBaseViewModel.cs
index b68cb9ca3d9f1fb756de674fc0aedd0a1f110f67..4f1c4b13612025fb19bf4b9b11a3e6aeaec76e87 100644
--- a/CLEditor/viewmodel/DataBaseViewModel.cs
+++ b/CLEditor/viewmodel/DataBaseViewModel.cs
@@ -76,6 +76,18 @@ namespace CLEngine.Editor.viewmodel
 			}
 		}
 
+		private string _dropIconPath;
+
+		public string DropIconPath
+		{
+			get { return _dropIconPath; }
+			set
+			{
+				_dropIconPath = value;
+				RaisePropertyChanged(() => DropIconPath);
+			}
+		}
+
 		public DataBaseViewModel()
         {
             ItemObjects = GetItemObjects();
@@ -109,9 +121,13 @@ namespace CLEngine.Editor.viewmodel
 
         private void DropBrowserAction()
         {
-	        Logger.Error("还未支持");
-	        //var fileSelectDialog = new OpenFileDialog();
-	        //var itemObject = (ItemObject)DataBaseWindow.ItemListInstance.SelectedItem;
+			var fileSelectDialog = new OpenFileDialog();
+			var itemObject = (ItemObject)DataBaseWindow.ItemListInstance.SelectedItem;
+			if (itemObject != null)
+			{
+				itemObject.DropIconPath = ProcessDialog(fileSelectDialog, "Icon\\");
+				DropIconPath = itemObject.DropIconPath;
+			}
 		}
 
 		private void BagBrowserAction()
diff --git a/CLEditor/windows/DataBaseWindow.xaml b/CLEditor/windows/DataBaseWindow.xaml
index d3bbf21de472062235a48fa3c24dbeb666545c78..a757d1ac93e034e9517496f32b620b251bbc1872 100644
--- a/CLEditor/windows/DataBaseWindow.xaml
+++ b/CLEditor/windows/DataBaseWindow.xaml
@@ -32,7 +32,7 @@
                 <TextBlock HorizontalAlignment="Left" Margin="270,43,0,0" TextWrapping="Wrap" Text="背包图标" VerticalAlignment="Top" Foreground="{DynamicResource ForegroundGray}"/>
                 <controls:RoundedButton x:Name="PackageiconBtn"  Margin="270,71,0,0" Style="{DynamicResource RoundedButtonStyle}" Content="选择" BorderThickness="1,1,1,1" Foreground="{DynamicResource ForegroundGray}" Width="48" Cursor="Hand" FontSize="11" CornerRadius="4" HorizontalAlignment="Left" Height="24" VerticalAlignment="Top" Command="{Binding BagBrowserCommand}" />
                 <Border BorderBrush="{DynamicResource CheckBoxStroke}" BorderThickness="1" HorizontalAlignment="Left" Height="52" Margin="331,43,0,0" VerticalAlignment="Top" Width="52"/>
-                <Image x:Name="AAA" HorizontalAlignment="Left" Width="50" Height="50" Margin="332,44,0,0" VerticalAlignment="Top" Source="{Binding ElementName=ItemList, Path=SelectedValue.(framework:ItemObject.GuiIcon)}"/>
+                <Image x:Name="AAA" HorizontalAlignment="Left" Width="50" Height="50" Margin="332,44,0,0" VerticalAlignment="Top" Source="{Binding DropIconPath, Converter={StaticResource EditorImageConvert}}"/>
                 <TextBlock HorizontalAlignment="Left" Margin="392,43,0,0" TextWrapping="Wrap" Text="掉落图标" VerticalAlignment="Top" Foreground="{DynamicResource ForegroundGray}"/>
                 <controls:RoundedButton x:Name="aaaa"  Margin="392,71,0,0" Style="{DynamicResource RoundedButtonStyle}" Content="选择" BorderThickness="1,1,1,1" Foreground="{DynamicResource ForegroundGray}" Width="48" Cursor="Hand" FontSize="11" CornerRadius="4" HorizontalAlignment="Left" Height="24" VerticalAlignment="Top" Command="{Binding DropBrowserCommand}"/>
                 <TextBlock HorizontalAlignment="Left" Margin="209,140,0,0" TextWrapping="Wrap" Text="名称：" VerticalAlignment="Top" Foreground="{DynamicResource ForegroundGray}" />
diff --git a/CLEditor/windows/DataBaseWindow.xaml.cs b/CLEditor/windows/DataBaseWindow.xaml.cs
index e36d2ba036a5e003e0178d5e1abcc11d6a9ac21c..b92d9a7d37ffb17798f34922be5c5a96134da1ce 100644
--- a/CLEditor/windows/DataBaseWindow.xaml.cs
+++ b/CLEditor/windows/DataBaseWindow.xaml.cs
@@ -27,8 +27,11 @@ namespace CLEngine.Editor.windows
 		/// <param name="e"></param>
 		private void ItemListOnSelectionChanged(object sender, SelectionChangedEventArgs e)
 		{
-			if (DataContext is DataBaseViewModel dataBase) 
+			if (DataContext is DataBaseViewModel dataBase)
+			{
 				dataBase.IconPath = (ItemList.SelectedValue as ItemObject)?.IconPath;
+				dataBase.DropIconPath = (ItemList.SelectedValue as ItemObject)?.DropIconPath;
+			}
 		}
 
 		/// <summary>