diff --git a/content/en/agenda.md b/content/en/agenda.md
index f6d2aed..6dd74ec 100644
--- a/content/en/agenda.md
+++ b/content/en/agenda.md
@@ -32,7 +32,7 @@ a21:
     speakers:
       - name: 何宁
         title: 奕斯伟计算，高级副总裁、首席技术官
-  - title: Keynote - 沁恒微电子
+  - title: 青稞 RISC-V 与接口 PHY 的多快少省
     time: 10:50
     duration: 20
     speakers:
diff --git a/content/zh/agenda.md b/content/zh/agenda.md
index 56ff3c5..74c324e 100644
--- a/content/zh/agenda.md
+++ b/content/zh/agenda.md
@@ -32,7 +32,7 @@ a21:
     speakers:
       - name: 何宁
         title: 奕斯伟计算，高级副总裁、首席技术官
-  - title: Keynote - 沁恒微电子
+  - title: 青稞 RISC-V 与接口 PHY 的多快少省
     time: 10:50
     duration: 20
     speakers: