diff --git a/sources/ascend/quick_install.rst b/sources/ascend/quick_install.rst
index 6cd03ea..659656a 100644
--- a/sources/ascend/quick_install.rst
+++ b/sources/ascend/quick_install.rst
@@ -25,7 +25,7 @@
 ======== ========================================
 软件     版本
 ======== ========================================
-操作系统  openEuler20.03/22.03, Ubuntu 20.04/24.04
+操作系统  openEuler20.03/22.03, Ubuntu 20.04/22.04
 Python   3.8, 3.9, 3.10
 ======== ========================================