diff --git a/USE-CASES.md b/USE-CASES.md
index 2dde324d3..c38e506ee 100644
--- a/USE-CASES.md
+++ b/USE-CASES.md
@@ -5,3 +5,4 @@
 - [MaxKB 应用案例：深圳信用中心 AI 助手](https://www.bilibili.com/video/BV12H4y1c7bq)
 - [MaxKB 应用案例：华莱士智能AI客服助手上线啦！](https://www.bilibili.com/video/BV1hQtVeXEBL)
 - [把医疗行业知识转化为知识库问答助手！](https://www.bilibili.com/video/BV157wme9EgB)
+- [MaxKB 应用案例：会展AI智能客服体验](https://www.bilibili.com/video/BV1J7BqY6EKA)