diff --git a/srcs/lwip/src/arch_linux/core/vxlan_pkg.c b/srcs/lwip/src/arch_linux/core/vxlan_pkg.c
index 4d63964..fe7da1f 100644
--- a/srcs/lwip/src/arch_linux/core/vxlan_pkg.c
+++ b/srcs/lwip/src/arch_linux/core/vxlan_pkg.c
@@ -163,7 +163,7 @@ unsigned char *vxlan_pkg_encode(const unsigned char *pInBuf, int inSize, PVXLAN_
     pkg->ip_head._chksum = 0x0000;
     pkg->udp_head.chksum = 0x0000;
 
-    checksum = udp_checksum(pBuf, total_len);
+    checksum             = udp_checksum(pBuf, total_len);
     pkg->udp_head.chksum = checksum;
     IPH_CHKSUM_SET(&pkg->ip_head, inet_chksum(&pkg->ip_head, 20));
 
@@ -220,7 +220,7 @@ static void vxlan_pkg_head_init(PVXLAN_PEER pvxLan) {
     pkg->qinq_head.in_type = lwip_htons(QINQ_802_1_AD);
 }
 
-int vxlan_peer_add(unsigned int vni, const char* pIp, const char* pMac) {
+int vxlan_peer_add(unsigned int vni, const char *pIp, const char *pMac) {
     PVXLAN_PEER vxlan_peer;
 
     if (!VERIFY_STRING(pIp) || !VERIFY_STRING(pMac)) {
@@ -233,7 +233,7 @@ int vxlan_peer_add(unsigned int vni, const char* pIp, const char* pMac) {
     uv_rwlock_rdunlock(&g_vxLanLinks.lock_peer);
 
     if (vxlan_peer == NULL) {
-        unsigned int peerIp;
+        unsigned int  peerIp;
         unsigned char peerMac[6];
 
         str_to_mac(pMac, peerMac);
@@ -260,6 +260,8 @@ int vxlan_peer_add(unsigned int vni, const char* pIp, const char* pMac) {
         uv_rwlock_wrlock(&g_vxLanLinks.lock_peer);
         HASH_ADD_INT(g_pAllvxLanPeers, vni, vxlan_peer);
         uv_rwlock_wrunlock(&g_vxLanLinks.lock_peer);
+
+        dzlog_debug("Add vxLan[vni = %d]: vSwitch: %s, %s\n", vni, pIp, pMac);
     }
 
     return ERR_SUCCESS;