diff --git a/Directory.Build.props b/Directory.Build.props
new file mode 100644
index 00000000..8e0a6337
--- /dev/null
+++ b/Directory.Build.props
@@ -0,0 +1,5 @@
+<Project>
+  <PropertyGroup>
+    <SolutionDir>$(MSBuildThisFileDirectory)</SolutionDir>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/Tnb.Server.sln b/Tnb.Server.sln
index ed93b136..9c0c6a8b 100644
--- a/Tnb.Server.sln
+++ b/Tnb.Server.sln
@@ -24,6 +24,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "解决方案项", "解决
 		.editorconfig = .editorconfig
 		clear_bin_obj.cmd = clear_bin_obj.cmd
 		common.props = common.props
+		Directory.Build.props = Directory.Build.props
 		dotnet.ruleset = dotnet.ruleset
 		global.json = global.json
 		nuget.config = nuget.config
diff --git a/WmsSignForDeliveryService.txt b/WmsSignForDeliveryService.txt
deleted file mode 100644
index e69de29b..00000000