diff --git a/netlink_logger.c b/netlink_logger.c
index 665bbee..04224d2 100644
--- a/netlink_logger.c
+++ b/netlink_logger.c
@@ -24,7 +24,7 @@ static void netlink_recv_msg(struct sk_buff *skb)
     nlh = nlmsg_hdr(skb);
     payload = (char *)nlmsg_data(nlh);
 
-    pr_info("[netlink_logger] Received netlink msg: %s\n", payload);
+    pr_info("[netlink_logger] Received netlink msg: %s\n", payload); //此处打印信息
 }
 
 static int __init netlink_logger_init(void)