update zh-cn/device-dev/driver/Readme-CN.md.

Signed-off-by: N duangavin123 <duanxichao@huawei.com>

update zh-cn/device-dev/driver/Readme-CN.md.
Signed-off-by: N duangavin123 <duanxichao@huawei.com>
e040c49f · duangavin123 · Gitee · 196ea6da · e040c49f
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Showing with 2 addition and 1 deletion

zh-cn/device-dev/driver/Readme-CN.md zh-cn/device-dev/driver/Readme-CN.md +2 -1

未找到文件。
--- a/zh-cn/device-dev/driver/Readme-CN.md
+++ b/zh-cn/device-dev/driver/Readme-CN.md
@@ -33,4 +33,5 @@
  - [LCD](driver-peripherals-lcd-des.md)
  - [TOUCHSCREEN](driver-peripherals-touch-des.md)
  - [SENSOR](driver-peripherals-sensor-des.md)
-  - [WLAN](driver-peripherals-external-des.md)
\ No newline at end of file
+  - [WLAN](driver-peripherals-external-des.md)
+  - [USB](driver-peripherals-usb-des.md)
\ No newline at end of file