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 d5b9ae6..5fae117 100644
--- a/_02.栈与队列/_f.链队列.c
+++ b/_02.栈与队列/_f.链队列.c
@@ -2,7 +2,7 @@
  * @Author: Xu Bai
  * @Date: 2019-07-03 21:37:15
  * @LastEditors: Xu Bai
- * @LastEditTime: 2019-07-03 22:55:56
+ * @LastEditTime: 2019-07-03 23:00:13
  */
 
 #include "stdlib.h"
@@ -180,4 +180,5 @@ int main()
     DestroyQueue(&q);
     printf("Destroy: ,q.front=%u q.rear=%u\n", q.front, q.rear);
     getchar();
+    return OK;
 }
\ No newline at end of file
diff --git a/a.out b/a.out
index 11ed07d..9589c50 100644
Binary files a/a.out and b/a.out differ