diff --git a/MindIE/MultiModal/HunyuanVideo/README.md b/MindIE/MultiModal/HunyuanVideo/README.md
index ad955c5d1739a1e971321a10a4867971d4023ba7..1f5fa29337984b0de20b8041af05323327f275a3 100644
--- a/MindIE/MultiModal/HunyuanVideo/README.md
+++ b/MindIE/MultiModal/HunyuanVideo/README.md
@@ -9,7 +9,7 @@
 
 ### 1.1 获取CANN&MindIE安装包&环境准备
 - 设备支持
-Atlas 800I A2(8*64G)推理设备：支持的卡数最小为1
+Atlas 800I A2(8*64G)推理设备：当前支持的卡数：1、2、3、4、6、8、16
 - [Atlas 800I A2(8*64G)](https://www.hiascend.com/developer/download/community/result?module=pt+ie+cann&product=4&model=32)
 - [环境准备指导](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/80RC2alpha002/softwareinst/instg/instg_0001.html)