diff --git a/1004-OvmfPkg-AmdSev-Add-missing-module-CsvDxe.patch b/1004-OvmfPkg-AmdSev-Add-missing-module-CsvDxe.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5760810f53859928e39903f9adb47709154daa84
--- /dev/null
+++ b/1004-OvmfPkg-AmdSev-Add-missing-module-CsvDxe.patch
@@ -0,0 +1,30 @@
+From f5723c0926132f2b13858e9755c88ee53e6aefc2 Mon Sep 17 00:00:00 2001
+From: hanliyang <hanliyang@hygon.cn>
+Date: Mon, 17 Mar 2025 10:25:00 +0800
+Subject: [PATCH] OvmfPkg/AmdSev: Add missing module CsvDxe
+
+In order to support running OVMF.fd under Hygon Confidential Computing
+guest, we should include the CsvDxe module in
+OvmfPkg/AmdSev/AmdSevX64.{dsc,fdf}. We have included CsvDxe module in
+.../AmdSevX64.dsc but not in .../AmdSevX64.fdf, and we fix it here.
+
+Signed-off-by: hanliyang <hanliyang@hygon.cn>
+---
+ OvmfPkg/AmdSev/AmdSevX64.fdf | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/OvmfPkg/AmdSev/AmdSevX64.fdf b/OvmfPkg/AmdSev/AmdSevX64.fdf
+index 86b9bc1..e0e9d49 100644
+--- a/OvmfPkg/AmdSev/AmdSevX64.fdf
++++ b/OvmfPkg/AmdSev/AmdSevX64.fdf
+@@ -314,6 +314,7 @@ INF  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
+ INF  OvmfPkg/PlatformDxe/Platform.inf
+ INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
+ INF  OvmfPkg/IoMmuDxe/IoMmuDxe.inf
++INF  OvmfPkg/CsvDxe/CsvDxe.inf
+ 
+ 
+ #
+-- 
+2.25.1
+
diff --git a/edk2.spec b/edk2.spec
index 2910aab20861ff72cc1471a61b7ec7e4c81612ea..f158043e886962f8e8fd367e46dbe51bcefabb1d 100644
--- a/edk2.spec
+++ b/edk2.spec
@@ -1,4 +1,4 @@
-%define anolis_release 9
+%define anolis_release 10
 
 %undefine _auto_set_build_flags
 ExclusiveArch: x86_64 aarch64 loongarch64
@@ -94,6 +94,7 @@ Patch1001: 1001-Bugfix-for-CVE-2023-45237.patch
 Patch1002: 1002-Bugfix-for-CVE-2023-45236.patch 
 
 Patch1003: 1003-OvmfPkg-AmdSev-Support-full-disk-encryption-based-on.patch
+Patch1004: 1004-OvmfPkg-AmdSev-Add-missing-module-CsvDxe.patch
 
 BuildRequires:  python3-devel
 BuildRequires:  libuuid-devel
@@ -499,6 +500,9 @@ install -m 0644 \
 
 
 %changelog
+* Mon Mar 17 2025 hanliyang <hanliyang@hygon.cn> - 202402-10
+- Add missing module CsvDxe
+
 * Wed Jan 01 2025 hanliyang <hanliyang@hygon.cn> - 202402-9
 - Support build OVMF.fd based on full-disk encryption