diff --git a/firmware/arduino/README.md b/firmware/arduino/README.md
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--- a/firmware/arduino/README.md
+++ b/firmware/arduino/README.md
@@ -1 +1,2 @@
-#### 开发中...
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+##### 开发中...
+##### [硬件加入文档看这里 >>>](https://gitee.com/kerwincui/wumei-smart/wikis/pages?sort_id=4203154&doc_id=1506495)
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