diff --git a/README.md b/README.md
index 9848b95..985d6d4 100644
--- a/README.md
+++ b/README.md
@@ -1,33 +1,5 @@
-# STS_RR_R125
-/**
-  @page Yunhorn STS IOT Core Readme file
 
-  @verbatim
-
-  ******************************************************************************
-
-* @file:   Readme.txt  STS_R1 STS_R2 STS_R5                                     *
-* @author  Yunhorn (r) Technology Limited Application Team                *
-* @brief   Yunhorn (r) SmarToilets (r) Product configuration file.     *
-
-  ******************************************************************************
-
-* @attention
-*
-* Copyright (c) 2023 Yunhorn Technology Limited.
-* Copyright (c) 2023 Shenzhen Yunhorn Technology Co., Ltd.
-* All rights reserved.
-*
-* This software is licensed under terms that can be found in the LICENSE file
-* in the root directory of this software component.
-* If no LICENSE file comes with this software, it is provided AS-IS.
-*
-
-  ******************************************************************************
-
-  @endverbatim
-
-Pre-defines
+### Pre-defines
  TOF_1 , U3, RIGHT SENSOR, XSHUT:PB-3, INT:PB-5
  TOF_2 , U4, LEFT SENSOR, XSHUT:PA-9,INT:PB-5        *** Default TOF ON BOARD
  TOF_3 , P6,P7,P10 out interface, XSHUT:PA-10,INT:PB-5
@@ -35,7 +7,7 @@ Pre-defines
  ROCTEC_R5, for upload payload format with distance only, 2 bytes
  LED_ONBOARD, If LED soldered on board
 
-@par Description
+### Description
 
  STS_R1 STS_R2 STS_R5 For 
  
@@ -68,6 +40,3 @@ Pre-defines
 
   ******************************************************************************
 
-@par Keywords
-
- */