diff --git a/Platform/user/configm/config-server/netconfig/bridge/brconfig.c b/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
index 8613879b3..0f14844c1 100644
--- a/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
+++ b/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
@@ -275,8 +275,12 @@ ret_code br_if_bridge_add(char *br_name, char *port_list, int cnt, int *sys_err)
 
     for(i = 0; i < cnt; i++)
     {
-        br_invoke_event(BR_IF_JOIN_EVENT_PRE, event_arg);
         port_name = port_list + INTERFACE_NAMSIZ * i;
+        
+        event_arg.br_name = br_name;
+        event_arg.if_name = port_name;
+        
+        br_invoke_event(BR_IF_JOIN_EVENT_PRE, event_arg);
         err = br_add_interface(br_name, port_name);
         if(err != 0)
         {
@@ -285,8 +289,6 @@ ret_code br_if_bridge_add(char *br_name, char *port_list, int cnt, int *sys_err)
             continue;
         }
 
-        event_arg.br_name = br_name;
-        event_arg.if_name = port_name;
         
         br_invoke_event(BR_IF_JOIN_EVENT, event_arg);
         
@@ -306,8 +308,11 @@ ret_code br_if_bridge_del(char * br_name, char *port_list, int cnt, int *sys_err
 
     for(i = 0; i < cnt; i++)
     {
-        br_invoke_event(BR_IF_LEAVE_EVENT_PRE, event_arg);
         port_name = port_list + INTERFACE_NAMSIZ * i;
+        event_arg.br_name = br_name;
+        event_arg.if_name = port_name;
+        
+        br_invoke_event(BR_IF_LEAVE_EVENT_PRE, event_arg);
         err = br_del_interface(br_name, port_name);
         if(err != 0)
         {
@@ -316,9 +321,6 @@ ret_code br_if_bridge_del(char * br_name, char *port_list, int cnt, int *sys_err
             continue;
         }
         
-        event_arg.br_name = br_name;
-        event_arg.if_name = port_name;
-        
         br_invoke_event(BR_IF_LEAVE_EVENT, event_arg);
         
         br_save_file(BR_IF_LEAVE_EVENT, br_name, port_name);