diff --git a/dap_chain_net_srv.c b/dap_chain_net_srv.c
index 2474704c9d67624dd5a07d8080199b775e2a2af3..8d7b8217c9442c427872ceb16fcfc04e4e792e05 100755
--- a/dap_chain_net_srv.c
+++ b/dap_chain_net_srv.c
@@ -70,7 +70,7 @@ typedef struct service_list {
 static service_list_t *s_srv_list = NULL;
 // for separate access to s_srv_list
 static pthread_mutex_t s_srv_list_mutex = PTHREAD_MUTEX_INITIALIZER;
-static int s_cli_net_srv( int argc, char **argv, char **a_str_reply);
+static int s_cli_net_srv( int argc, char **argv, void *arg_func, char **a_str_reply);
 static void s_load(const char * a_path);
 static void s_load_all(void);
 
@@ -85,7 +85,7 @@ int dap_chain_net_srv_init(dap_config_t * a_cfg)
     if( dap_chain_net_srv_order_init() != 0 )
         return -1;
 
-    dap_chain_node_cli_cmd_item_create ("net_srv", s_cli_net_srv, "Network services managment",
+    dap_chain_node_cli_cmd_item_create ("net_srv", s_cli_net_srv, NULL, "Network services managment",
         "net_srv -net <chain net name> order find [-direction <sell|buy>][-srv_uid <Service UID>] [-price_unit <price unit>]\\\n"
         "                                         [-price_token <Token ticker>] [-price_min <Price minimum>] [-price_max <Price maximum>]\n"
         "\tOrders list, all or by UID and/or class\n"
@@ -169,7 +169,7 @@ void dap_chain_net_srv_deinit(void)
  * @param a_str_reply
  * @return
  */
-static int s_cli_net_srv( int argc, char **argv, char **a_str_reply)
+static int s_cli_net_srv( int argc, char **argv, void *arg_func, char **a_str_reply)
 {
     int arg_index = 1;
     dap_chain_net_t * l_net = NULL;
diff --git a/dap_chain_net_srv_order.c b/dap_chain_net_srv_order.c
index 8ac6e2c6c5991b20b78b13c0867a2f705000866c..104424e56a1842fd67c42f38aa0cd2ed3c938951 100644
--- a/dap_chain_net_srv_order.c
+++ b/dap_chain_net_srv_order.c
@@ -108,9 +108,11 @@ bool dap_chain_net_srv_order_get_continent_region(dap_chain_net_srv_order_t *a_o
     if(!a_order || !a_order->ext_size || !a_order->ext || a_order->ext[0]!=0x52)
         return false;
     if(a_continent_num) {
-        memcpy(a_continent_num, a_order->ext + 1, sizeof(uint8_t));
-    }
-    else
+       if((uint8_t)a_order->ext[1]!=0xff)
+           memcpy(a_continent_num, a_order->ext + 1, sizeof(uint8_t));
+        else
+           a_continent_num = 0;
+    }else
         a_continent_num = 0;
     if(a_region) {
         size_t l_size = a_order->ext_size - sizeof(uint8_t) - 1;