diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index 2ddea5999010a60eada55ad291d0bf37e41dba99..e6c9474e032adc01b9e0e8051fdd566495983f80 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -1161,7 +1161,7 @@ CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y
 # CONFIG_ASCEND_FEATURES is not set
 # CONFIG_ASCEND_OOM is not set
-# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_PAGE_CACHE_LIMIT=y
 # CONFIG_CLEAR_FREELIST_PAGE is not set
 CONFIG_MEMORY_RELIABLE=y
 CONFIG_DYNAMIC_POOL=y
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index d4027ab5893a7473332d92348501cf0c160fb3f0..5af6488ab592a9c339d6249966306ace0b52c187 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -1171,7 +1171,7 @@ CONFIG_LRU_GEN=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y
-# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_PAGE_CACHE_LIMIT=y
 CONFIG_DYNAMIC_POOL=y
 CONFIG_ETMEM_SCAN=m
 CONFIG_ETMEM_SWAP=m