diff --git a/main.cpp b/main.cpp
index 447d062..b6044b3 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,4 +7,5 @@ int main() {
 	return 0;
 }
 
+// 增加dev接口
 void dev() { }
\ No newline at end of file