diff --git a/readme.md b/readme.md
index 74e9960..02373a1 100644
--- a/readme.md
+++ b/readme.md
@@ -47,4 +47,4 @@
 #### 蓝牙Demo
     只要为同一类型则协议均是通用,demo也是通用
 
-[Demo](http://git.ybhdmob.com:3000/pckj/BluetoothDemo)
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+[Demo](http://121.36.67.254:3000/pckj/BluetoothDemo)
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