diff --git a/src/pages/devices.md b/src/pages/devices.md
index dd48d73..fc766e1 100644
--- a/src/pages/devices.md
+++ b/src/pages/devices.md
@@ -3,7 +3,12 @@ title: 设备支持适配表
 ---
 
 # 设备支持适配表（海思芯片机顶盒）
+
+
 列表中未列明的，要么芯片未适配，要么没有厂家SDK，无须再提问。
+
+
+
 hi3798mv300H，hi3798mv310尚在开发中，暂不适配。
 
 | 厂商型号                                 | 芯片        | 运存 | 存储类型 | 存储容量 | fastboot/uboot简称    | 备注                         |
@@ -40,10 +45,19 @@ hi3798mv300H，hi3798mv310尚在开发中，暂不适配。
 :::tip
 高安版，NAND存储芯片无法适配刷机
 :::
+
 # 如何分辨高安板（例子）
 
 1.使用TTL串口连接盒子，串口终端显示如下图信息分辨：
 
-
+![示例图片](img/ca/ttl-cpu-ca.png)
 
 2.四川地区，上海地区，河北地区的盒子，多数为高安版，以下图例参考分辨：
+
+![示例图片](img/ca/qrcode-ca1.png)
+
+![示例图片](img/ca/qrcode-ca2.png)
+
+![示例图片](img/ca/cm101s-1.png)
+
+![示例图片](img/ca/cm101s-2.png)
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