diff --git a/main/DAP_handle.c b/main/DAP_handle.c
index d80e4e3..9d928fb 100644
--- a/main/DAP_handle.c
+++ b/main/DAP_handle.c
@@ -30,8 +30,8 @@ void handle_dap_data_request(usbip_stage2_header *header)
     data_in = &(data_in[sizeof(usbip_stage2_header)]);
     // Point to the beginning of the URB packet
     dap_respond = DAP_ProcessCommand((uint8_t *)data_in, (uint8_t *)data_out);
-    handle_dap_data_response(header);
-    //send_stage2_submit(header, 0, 0);
+    //handle_dap_data_response(header);
+    send_stage2_submit(header, 0, 0);
 }
 void handle_dap_data_response(usbip_stage2_header *header)
 {
diff --git a/main/usbip_server.c b/main/usbip_server.c
index f9ad467..2227bd2 100644
--- a/main/usbip_server.c
+++ b/main/usbip_server.c
@@ -283,7 +283,7 @@ static int handle_submit(usbip_stage2_header *header)
         }
         else
         {
-            // os_printf("EP 01 DATA TO HOST");
+            os_printf("EP 01 DATA TO HOST\r\n");
             handle_dap_data_response(header);
         }
         break;
@@ -334,7 +334,7 @@ void send_stage2_submit(usbip_stage2_header *req_header, int32_t status, int32_t
     send(kSock, req_header, sizeof(usbip_stage2_header), 0);
 }
 
-void send_stage2_submit_data(usbip_stage2_header *req_header, int32_t status, const uint8_t *const data, int32_t data_length)
+void send_stage2_submit_data(usbip_stage2_header *req_header, int32_t status, const void *const data, int32_t data_length)
 {
 
     send_stage2_submit(req_header, status, data_length);