diff --git a/docs/Quecpython_intro/zh/Qp_Product_intro/Hardware_Support.md b/docs/Quecpython_intro/zh/Qp_Product_intro/Hardware_Support.md
index 6e22e3d084f357850d6f86472be6e26154c2a333..7fce4ad089d2da40c81cda76c8327803847360c4 100644
--- a/docs/Quecpython_intro/zh/Qp_Product_intro/Hardware_Support.md
+++ b/docs/Quecpython_intro/zh/Qp_Product_intro/Hardware_Support.md
@@ -12,6 +12,7 @@
 | 1.3      | 2021-09-08 | Chic.YE  | 更改图片         |
 | 1.4      | 2021-12-04 | Chic.YE  | 新增型号         |
 | 1.5      | 2021-12-08 | Chic.YE  | 更改选型表图片   |
+| 1.6      | 2022-02-18 | Chic.YE  | 新增型号         |
 
 
 
@@ -19,47 +20,17 @@
 
 目前重点支持：
 
-BG95
+ECx00U：U代表展锐8910平台
 
-BC25
+ECx00N：N代表ASR1603平台
 
-EC800N_CNLA（  8M）
-
-EC200U_CNLB（  8M）
-
-EC200U_EUAB（  8M）
-
-EC600U_CNLB（  8M）
-
-EC600U_CNLC（  8M）
-
-EC600U_EUAB（  8M）
-
-EC600N_CNLA（  8M）
-
-EC600N_CNLC（16M）
-
-EC600N_CNLD（16M）
-
-EC600S_CNLA（ 16M） 
-
-EC600S_CNLB（  8M）
-
-
-
-EC200U：U代表展锐8910平台
-
-EC600U：U代表展锐8910平台
-
-EC600N：N代表ASR1603平台
-
-EC600S：S代表ASR1601平台
+ECx00S：S代表ASR1601平台
 
+EC100Y：Y代表ASR3601平台
 
 
-EC100Y：Y代表ASR3601平台
 
-内核是ASR3601，系统为ThreadX硬实时嵌入式源代码操作系统。
+EC100Y内核是ASR3601，系统为ThreadX硬实时嵌入式源代码操作系统。
 
  ![Qp_Product_intro_Hardware_Support_01](media\Qp_Product_intro_Hardware_Support_01.png)
 
@@ -86,9 +57,9 @@ EC100Y：Y代表ASR3601平台
 
 标*号表示：正在开发中
 
-标Y号表示：支持
+标√号表示：支持
 
-标×号表示：不支持
+其他：不支持
 
 
 
diff --git a/docs/Quecpython_intro/zh/Qp_Product_intro/media/Hardware_Support_01.png b/docs/Quecpython_intro/zh/Qp_Product_intro/media/Hardware_Support_01.png
index 9cc77ddaed29e5e0fc758a5363e34e70985b8c46..13da48b593d090552dac9b25ecbaa619653b0a85 100644
Binary files a/docs/Quecpython_intro/zh/Qp_Product_intro/media/Hardware_Support_01.png and b/docs/Quecpython_intro/zh/Qp_Product_intro/media/Hardware_Support_01.png differ
diff --git a/docs/Quick_start/en/GPIO.md b/docs/Quick_start/en/GPIO.md
index 3189dd45e7e7ffa1fa9c71cd7d7929b1da847721..911ed445ee81c61589ed131a6b94149178937f3b 100644
--- a/docs/Quick_start/en/GPIO.md
+++ b/docs/Quick_start/en/GPIO.md
@@ -16,11 +16,11 @@ GPIO is the abbreviation of General- purpose input/output.
 
 The GPIO can be used to output high and low level. When setting as 1, which refers to high level; while as 0, which means low level. 
 
-![image-20211117183621091](C:\Users\Jonathan.Wang\AppData\Roaming\Typora\typora-user-images\image-20211117183621091.png)
+![image-20210906154509891](media\image-20210906154509891.png)
 
 Also, it can be used to read the external level status. When the high level is read, which will return 1; while the low level, which will return 0. 
 
-![image-20211117183944367](C:\Users\Jonathan.Wang\AppData\Roaming\Typora\typora-user-images\image-20211117183944367.png)
+![image-20210906154519521](media\image-20210906154519521.png)
 
 
 
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