diff --git a/arch/arm64/configs/deepin_arm64_desktop_defconfig b/arch/arm64/configs/deepin_arm64_desktop_defconfig
index 40c0c15a00528..e15ac0a722b07 100644
--- a/arch/arm64/configs/deepin_arm64_desktop_defconfig
+++ b/arch/arm64/configs/deepin_arm64_desktop_defconfig
@@ -4056,7 +4056,6 @@ CONFIG_MTK_CMDQ_MBOX=m
 CONFIG_SPRD_MBOX=m
 CONFIG_QCOM_IPCC=m
 CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
-CONFIG_IOMMU_DEFAULT_PASSTHROUGH=y
 CONFIG_IOMMUFD=m
 CONFIG_ARM_SMMU=y
 CONFIG_ARM_SMMU_V3=y