diff --git a/dap-sdk b/dap-sdk
index 2f34b05c0f69e859315913608937eaf2b101986d..64b2cd4990a59c3af91e8f1402d4cfd468bd90bc 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit 2f34b05c0f69e859315913608937eaf2b101986d
+Subproject commit 64b2cd4990a59c3af91e8f1402d4cfd468bd90bc
diff --git a/modules/service/xchange/dap_chain_net_srv_xchange.c b/modules/service/xchange/dap_chain_net_srv_xchange.c
index 26512e70f6534c87b0fb58a852fb1b9430ac26fb..433f453f174b2213806a5206afa41aa07dbb9c07 100644
--- a/modules/service/xchange/dap_chain_net_srv_xchange.c
+++ b/modules/service/xchange/dap_chain_net_srv_xchange.c
@@ -3339,7 +3339,7 @@ static int s_cli_srv_xchange(int a_argc, char **a_argv, void **a_str_reply)
                     dap_cli_server_cmd_find_option_val(a_argv, l_arg_index, a_argc, "-limit", &l_limit_str);
                     dap_cli_server_cmd_find_option_val(a_argv, l_arg_index, a_argc, "-offset", &l_offset_str);
                     size_t l_offset = l_offset_str ? strtoul(l_offset_str, NULL, 10) : 0;
-                    size_t l_limit  = l_limit_str ? strtoul(l_limit_str, NULL, 10) : 0;
+                    size_t l_limit  = l_limit_str ? strtoul(l_limit_str, NULL, 10) : 1000;
                     
                     char ** l_tickers = NULL;
                     size_t l_tickers_count = 0;
@@ -3350,7 +3350,7 @@ static int s_cli_srv_xchange(int a_argc, char **a_argv, void **a_str_reply)
                         size_t l_arr_start = 0;
                         size_t l_arr_end  = 0;
                         json_object* json_arr_bl_cache_out = json_object_new_array();
-                        dap_chain_set_offset_limit_json(json_arr_bl_cache_out, &l_arr_start, &l_arr_end, l_limit, l_offset, l_tickers_count); 
+                        dap_chain_set_offset_limit_json(json_arr_bl_cache_out, &l_arr_start, &l_arr_end, l_limit, l_offset, l_tickers_count*l_tickers_count); 
 
                         size_t i_tmp = 0;
                         for(size_t i = 0; i< l_tickers_count; i++){