diff --git a/hello.c b/hello.c
index 002e030..a01d4d9 100644
--- a/hello.c
+++ b/hello.c
@@ -5,7 +5,7 @@ void main()
     printf("hello world\n");
     printf("hello world\n");
     printf("hello world\n");
-    printf("hello world\n");
+    printf("hello\n");
     printf("nihao\n");
     printf("helloworld\n");
     printf("haode\n");