diff --git a/.editorconfig b/.editorconfig
index fb91a23f..3fe3324c 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,3 +8,5 @@ dotnet_diagnostic.CS0649.severity = none
 
 # CS8618: 在退出构造函数时，不可为 null 的字段必须包含非 null 值。请考虑声明为可以为 null。
 dotnet_diagnostic.CS8618.severity = none
+
+charset = utf-8-bom
\ No newline at end of file