diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index dba07ccd5ed3b4190f85aef28a532c47aafb9903..a4f8f78aa06cdb1f00e4f6da3d73d3e132311efb 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -6844,7 +6844,7 @@ CONFIG_FSCACHE_STATS=y
 CONFIG_CACHEFILES=m
 # CONFIG_CACHEFILES_DEBUG is not set
 # CONFIG_CACHEFILES_ERROR_INJECTION is not set
-# CONFIG_CACHEFILES_ONDEMAND is not set
+CONFIG_CACHEFILES_ONDEMAND=y
 # end of Caches
 
 #
@@ -6950,7 +6950,11 @@ CONFIG_PSTORE_RAM=m
 # CONFIG_PSTORE_BLK is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_EROFS_FS is not set
+CONFIG_EROFS_FS=m
+# CONFIG_EROFS_FS_DEBUG is not set
+# CONFIG_EROFS_FS_XATTR is not set
+# CONFIG_EROFS_FS_ZIP is not set
+CONFIG_EROFS_FS_ONDEMAND=y
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=m
 CONFIG_NFS_V2=m
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index c7b4a4b80b668b42ab1fd0d0f15baa7611f53d62..f660a490d9218e8251034116191db663e99b2588 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -8048,7 +8048,7 @@ CONFIG_FSCACHE_STATS=y
 CONFIG_CACHEFILES=m
 # CONFIG_CACHEFILES_DEBUG is not set
 # CONFIG_CACHEFILES_ERROR_INJECTION is not set
-# CONFIG_CACHEFILES_ONDEMAND is not set
+CONFIG_CACHEFILES_ONDEMAND=y
 # end of Caches
 
 #
@@ -8157,7 +8157,11 @@ CONFIG_PSTORE_RAM=m
 # CONFIG_PSTORE_BLK is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_EROFS_FS is not set
+CONFIG_EROFS_FS=m
+# CONFIG_EROFS_FS_DEBUG is not set
+# CONFIG_EROFS_FS_XATTR is not set
+# CONFIG_EROFS_FS_ZIP is not set
+CONFIG_EROFS_FS_ONDEMAND=y
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=m
 # CONFIG_NFS_V2 is not set