diff --git a/README.md b/README.md
index 6cd6328061b9bb33eceff435f4fc515dd07c0b7d..cd38b24d72b8d5267e43aa529434489ac52f8925 100644
--- a/README.md
+++ b/README.md
@@ -34,5 +34,5 @@
 
  ## 开发文档
 
-sdk使用文档请查看[杰理文档系统-杰理OTA (zh-jieli.com)](https://doc.zh-jieli.com/vue/#/docs/ota)
+sdk使用文档请查看[杰理文档系统-杰理OTA (zh-jieli.com)](https://doc.zh-jieli.com/Apps/Wechat/ota/zh-cn/master/index.html)