diff --git a/firmware/arduino/README.md b/firmware/arduino/README.md
index 5d6a5e12..dfd907ff 100644
--- a/firmware/arduino/README.md
+++ b/firmware/arduino/README.md
@@ -1,2 +1,2 @@
 ##### 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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+##### [硬件接入文档看这里 >>>](https://gitee.com/kerwincui/wumei-smart/wikis/pages?sort_id=4203154&doc_id=1506495)
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