diff --git a/D.FreeExchange.Core/D.FreeExchange.Core.csproj b/D.FreeExchange.Core/D.FreeExchange.Core.csproj
index 22a6dd6..030af32 100644
--- a/D.FreeExchange.Core/D.FreeExchange.Core.csproj
+++ b/D.FreeExchange.Core/D.FreeExchange.Core.csproj
@@ -9,7 +9,7 @@
-
+
diff --git a/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj b/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
index 6dfe582..00b993c 100644
--- a/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
+++ b/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
@@ -9,7 +9,7 @@
-
+
diff --git a/Test.FreeExchange.Core/Test.FreeExchange.Core.csproj b/Test.FreeExchange.Core/Test.FreeExchange.Core.csproj
index 9c2d3c7..696640a 100644
--- a/Test.FreeExchange.Core/Test.FreeExchange.Core.csproj
+++ b/Test.FreeExchange.Core/Test.FreeExchange.Core.csproj
@@ -15,7 +15,7 @@
-
+