diff --git a/CLPS2C-Compiler/CLPS2C-Compiler.csproj b/CLPS2C-Compiler/CLPS2C-Compiler.csproj
index 867533e..34b30a4 100644
--- a/CLPS2C-Compiler/CLPS2C-Compiler/CLPS2C-Compiler.csproj
+++ b/CLPS2C-Compiler/CLPS2C-Compiler/CLPS2C-Compiler.csproj
@@ -5,6 +5,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <RootNamespace>CLPS2C_Compiler</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
+    <LangVersion>10.0</LangVersion>
     <Nullable>enable</Nullable>
     <PlatformTarget>x86</PlatformTarget>
     <ApplicationIcon>256x256.ico</ApplicationIcon>