diff --git a/SimpleMakefile/hello_world.c b/SimpleMakefile/hello_world.c
index fba56e5fb8950dd6c03294194b043e946cf4b80c..e84b33b00e94a8ee68b71ffbe00339911240f582 100644
--- a/SimpleMakefile/hello_world.c
+++ b/SimpleMakefile/hello_world.c
@@ -19,7 +19,7 @@ void hello_world(char *s)
     //printf("%s", s);
 }
 #endif
-
+//这是一条注释
 //This is a anotation
 //这是一条注释
 //这又是一条注释