diff --git a/modules/channel/chain-net-srv/dap_stream_ch_chain_net_srv.c b/modules/channel/chain-net-srv/dap_stream_ch_chain_net_srv.c
index ac4f76b357eb0f3700dc6cc6f4fd549d738ab784..cdb9704a1d69b410d60c4b9f6c9275647b965ce5 100644
--- a/modules/channel/chain-net-srv/dap_stream_ch_chain_net_srv.c
+++ b/modules/channel/chain-net-srv/dap_stream_ch_chain_net_srv.c
@@ -1364,7 +1364,7 @@ static void s_service_substate_pay_service(dap_chain_net_srv_usage_t *a_usage)
     if ((a_usage->service_state == DAP_CHAIN_NET_SRV_USAGE_SERVICE_STATE_IDLE && 
         a_usage->service_substate == DAP_CHAIN_NET_SRV_USAGE_SERVICE_SUBSTATE_IDLE) ||
         (a_usage->service_state == DAP_CHAIN_NET_SRV_USAGE_SERVICE_STATE_GRACE && 
-        a_usage->service_substate == DAP_CHAIN_NET_SRV_USAGE_SERVICE_SUBSTATE_WAITING_NEW_TX_IN_LEDGER)
+        a_usage->service_substate == DAP_CHAIN_NET_SRV_USAGE_SERVICE_SUBSTATE_WAITING_TX_FOR_PAYING)
     ) {
         dap_stream_ch_chain_net_srv_remain_service_store_t* l_remain_service = NULL;
         l_remain_service = a_usage->service->callbacks.get_remain_service(a_usage->service, a_usage->id, a_usage->client);
@@ -1412,20 +1412,7 @@ static void s_service_substate_pay_service(dap_chain_net_srv_usage_t *a_usage)
             //start timeout timer
             a_usage->receipt_timeout_timer_start_callback(a_usage);
         }
-    } else if(a_usage->service_state == DAP_CHAIN_NET_SRV_USAGE_SERVICE_STATE_GRACE && 
-        a_usage->service_substate == DAP_CHAIN_NET_SRV_USAGE_SERVICE_SUBSTATE_WAITING_TX_FOR_PAYING){
-            
-        log_it(L_INFO, "Send first receipt to sign");
-        a_usage->receipt = dap_chain_net_srv_issue_receipt(a_usage->service, a_usage->price, NULL, 0);
-        dap_stream_ch_pkt_write_unsafe(a_usage->client->ch, DAP_STREAM_CH_CHAIN_NET_SRV_PKT_TYPE_SIGN_REQUEST,
-            a_usage->receipt, a_usage->receipt->size);
-            
-        a_usage->service_substate = DAP_CHAIN_NET_SRV_USAGE_SERVICE_SUBSTATE_WAITING_FIRST_RECEIPT_SIGN;
-
-        //start timeout timer
-        a_usage->receipt_timeout_timer_start_callback(a_usage);    
-            
-    }else {  
+    } else {  
         dap_chain_datum_tx_receipt_t *l_receipt = NULL;
         if (a_usage->service_state == DAP_CHAIN_NET_SRV_USAGE_SERVICE_STATE_IDLE || 
             a_usage->service_state == DAP_CHAIN_NET_SRV_USAGE_SERVICE_STATE_GRACE)