diff --git a/README.md b/README.md
index 02e0bf37..f7dbc4b1 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ kerwincui/wumei-smart:1.0
 
 测试账号：wumei admin123；配置成功后默认账号：admin admin123
 
-#### 4. 硬件代码烧录
+#### 4. 硬件代码烧录到设备
 
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