diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index b60bed463a8e280473354a878de4b61549503a06..21e087233caa917b03307bac60efd7b0692c738d 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -1006,6 +1006,7 @@ CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
 # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
 CONFIG_CLEANCACHE=y
 CONFIG_FRONTSWAP=y
+CONFIG_MEMCG_QOS=y
 CONFIG_CMA=y
 # CONFIG_CMA_DEBUG is not set
 # CONFIG_CMA_DEBUGFS is not set
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index db039bbe8d29f777db7a7d9be3511660ff308161..2981e8c43d00618dcf191ad45ff1f8a197d9b5b4 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -988,6 +988,7 @@ CONFIG_ARCH_WANTS_THP_SWAP=y
 CONFIG_THP_SWAP=y
 CONFIG_CLEANCACHE=y
 CONFIG_FRONTSWAP=y
+CONFIG_MEMCG_QOS=y
 # CONFIG_CMA is not set
 CONFIG_MEM_SOFT_DIRTY=y
 CONFIG_ZSWAP=y