diff --git a/_02.栈与队列/_f.链队列.c b/_02.栈与队列/_f.链队列.c
index 49dc697..f55d9a2 100644
--- a/_02.栈与队列/_f.链队列.c
+++ b/_02.栈与队列/_f.链队列.c
@@ -156,7 +156,7 @@ int main()
     if (i)
     {
         printf("inited! \n");
-        printf("ÊÇ·ñ¿Õ¶ÓÁУ¿", QueueEmpty(q));
+        printf("Empty? 1 or 0: %d\n", QueueEmpty(q));
     }
     EnQueue(&q, -5);
     EnQueue(&q, 5);
diff --git a/a.out b/a.out
index be9d31f..7ac5a61 100644
Binary files a/a.out and b/a.out differ