diff --git a/_Sidebar.md b/_Sidebar.md
index e204538..5bf2e35 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,7 +1,5 @@
 [产品体系](https://github.com/chatopera/cosin/wiki)
 
-[春松客服开发文档](https://github.com/chatopera/cosin/wiki/%E6%98%A5%E6%9D%BE%E5%AE%A2%E6%9C%8D%EF%BC%9A%E5%BC%80%E5%8F%91%E7%8E%AF%E5%A2%83)
-
 [春松客服RestAPI](https://github.com/chatopera/cosin/wiki/RestAPI-%E6%96%87%E6%A1%A3)
 
 [春松客服系统测试](https://mp.weixin.qq.com/s/sah0e0q3HH2Ex4wZyfJXIg)