diff --git a/Open-Source-Promotion-Plan---Summer-2020.md b/Open-Source-Promotion-Plan---Summer-2020.md
index f4f8ca2..5623c37 100644
--- a/Open-Source-Promotion-Plan---Summer-2020.md
+++ b/Open-Source-Promotion-Plan---Summer-2020.md
@@ -5,7 +5,7 @@
   - [项目一：基于春松客服开发机器人客服](https://github.com/chatopera/cosin/wiki/Open-Source-Promotion-Plan---Summer-2020#%E9%A1%B9%E7%9B%AE%E4%B8%80%E5%9F%BA%E4%BA%8E%E6%98%A5%E6%9D%BE%E5%AE%A2%E6%9C%8D%E7%9A%84%E6%99%BA%E8%83%BD%E5%AE%A2%E6%9C%8D%E5%BC%80%E5%8F%91)
   - [项目二：春松客服的接口开发](https://github.com/chatopera/cosin/wiki/Open-Source-Promotion-Plan---Summer-2020#%E9%A1%B9%E7%9B%AE%E4%BA%8C%E6%98%A5%E6%9D%BE%E5%AE%A2%E6%9C%8D%E7%9A%84%E6%8E%A5%E5%8F%A3%E5%BC%80%E5%8F%91)
   - [项目三：春松客服的插件开发](https://github.com/chatopera/cosin/wiki/Open-Source-Promotion-Plan---Summer-2020#%E9%A1%B9%E7%9B%AE%E4%B8%89%E6%98%A5%E6%9D%BE%E5%AE%A2%E6%9C%8D%E7%9A%84%E6%8F%92%E4%BB%B6%E5%BC%80%E5%8F%91)
-
+  - [项目四：Clause服务调优](https://github.com/chatopera/cosin/wiki/Open-Source-Promotion-Plan---Summer-2020#%E9%A1%B9%E7%9B%AE%E5%9B%9Bclause%E6%9C%8D%E5%8A%A1%E8%B0%83%E4%BC%98)
 ---
 
 # 开源软件供应链点亮计划 暑期2020