diff --git a/RuiJi.Net.Core/RuiJi.Net.Core.csproj b/RuiJi.Net.Core/RuiJi.Net.Core.csproj
index 6847bcc..e172686 100644
--- a/RuiJi.Net.Core/RuiJi.Net.Core.csproj
+++ b/RuiJi.Net.Core/RuiJi.Net.Core.csproj
@@ -22,7 +22,7 @@
-
+
diff --git a/RuiJi.Net.Node/RuiJi.Net.Node.csproj b/RuiJi.Net.Node/RuiJi.Net.Node.csproj
index 91ddaac..e30465a 100644
--- a/RuiJi.Net.Node/RuiJi.Net.Node.csproj
+++ b/RuiJi.Net.Node/RuiJi.Net.Node.csproj
@@ -17,7 +17,7 @@
-
+
diff --git a/RuiJi.Net.NodeVisitor/RuiJi.Net.NodeVisitor.csproj b/RuiJi.Net.NodeVisitor/RuiJi.Net.NodeVisitor.csproj
index f836892..09a7d97 100644
--- a/RuiJi.Net.NodeVisitor/RuiJi.Net.NodeVisitor.csproj
+++ b/RuiJi.Net.NodeVisitor/RuiJi.Net.NodeVisitor.csproj
@@ -16,7 +16,7 @@
-
+