diff --git a/rootdir/etc/fstab.default b/rootdir/etc/fstab.default
index ada9eb1..e20c8c5 100644
--- a/rootdir/etc/fstab.default
+++ b/rootdir/etc/fstab.default
@@ -36,10 +36,15 @@
 
 #<src>                                                 <mnt_point>            <type>  <mnt_flags and options>                            <fs_mgr_flags>
 system                                                  /system                ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey
+system                                                  /system                erofs   ro                                                   wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey
 system_ext                                              /system_ext            ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
+system_ext                                              /system_ext            erofs   ro                                                   wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
 product                                                 /product               ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
+product                                                 /product               erofs   ro                                                   wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
 vendor                                                  /vendor                ext4    ro,barrier=1,discard                                 wait,slotselect,avb,logical,first_stage_mount
+vendor                                                  /vendor                erofs   ro                                                   wait,slotselect,avb,logical,first_stage_mount
 odm                                                     /odm                   ext4    ro,barrier=1,discard                                 wait,slotselect,avb,logical,first_stage_mount
+odm                                                     /odm                   erofs   ro                                                   wait,slotselect,avb,logical,first_stage_mount
 /dev/block/by-name/metadata                             /metadata              ext4    noatime,nosuid,nodev,discard                         wait,check,formattable,first_stage_mount
 /dev/block/bootdevice/by-name/persist                   /mnt/vendor/persist    ext4    noatime,nosuid,nodev,barrier=1                       wait,check
 /dev/block/bootdevice/by-name/userdata                  /data                  f2fs    noatime,nosuid,nodev,discard,inlinecrypt,reserve_root=32768,resgid=1065,fsync_mode=nobarrier    latemount,wait,check,formattable,fileencryption=aes-256-xts:aes-256-cts:v2+inlinecrypt_optimized+wrappedkey_v0,keydirectory=/metadata/vold/metadata_encryption,metadata_encryption=aes-256-xts:wrappedkey_v0,quota,reservedsize=128M,checkpoint=fs