diff --git a/v2rayN/v2rayN.sln b/v2rayN/v2rayN.sln
index df0929a5..c08ea3cd 100644
--- a/v2rayN/v2rayN.sln
+++ b/v2rayN/v2rayN.sln
@@ -1,4 +1,4 @@
-
+1
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.3.32811.315