diff --git a/ofdpa/accton_util.py b/ofdpa/accton_util.py
index 342800c..338ab91 100755
--- a/ofdpa/accton_util.py
+++ b/ofdpa/accton_util.py
@@ -569,8 +569,10 @@
     
 def add_bridge_flow(ctrl, dst_mac, vlanid, group_id, send_barrier=False):
     match = ofp.match()
+    priority=1000
     if dst_mac!=None:
         match.oxm_list.append(ofp.oxm.eth_dst(dst_mac))
+        priority=2000
 
     match.oxm_list.append(ofp.oxm.vlan_vid(0x1000+vlanid))
 
@@ -585,7 +587,7 @@
                     ofp.instruction.goto_table(60)
                 ],
             buffer_id=ofp.OFP_NO_BUFFER,
-            priority=1000) 
+            priority=priority)
 
     logging.info("Inserting Brdige flow vlan %d, mac %s", vlanid, dst_mac)
     ctrl.message_send(request)