diff --git a/board/phytium/common/post-custom-skeleton-debian.sh b/board/phytium/common/post-custom-skeleton-debian.sh
index 2ab25c0d1473c7db8db6f0cb7a2ed3650e877d5d..26e9c7c0a6da99fc0c260c0ad24455b0950bfcc2 100755
--- a/board/phytium/common/post-custom-skeleton-debian.sh
+++ b/board/phytium/common/post-custom-skeleton-debian.sh
@@ -92,8 +92,9 @@ do_distrorfs_first_stage() {
 		 do_recover_from_error "debian-package-installer failed"
 		exit 1
 	fi
-
-   # sudo chroot $RFSDIR systemctl enable systemd-rootfs-resize
+    sudo rm -f $RFSDIR/usr/bin/qemu-${tgtarch}-static
+   
+    # sudo chroot $RFSDIR systemctl enable systemd-rootfs-resize
     file_s=$(sudo find $RFSDIR -perm -4000)
     sudo chown -R $USER:$GROUPS $RFSDIR
     for f in $file_s; do
diff --git a/configs/phytiumpi_defconfig b/configs/phytiumpi_defconfig
index 27c42006a6efd024602d39b6db62f11e58950774..ac28d8702fb105d9bee92f26a965dbd7eddff33d 100644
--- a/configs/phytiumpi_defconfig
+++ b/configs/phytiumpi_defconfig
@@ -6,7 +6,7 @@ BR2_cortex_a53=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_TAR_XZ=y
-BR2_TARGET_ROOTFS_EXT2_SIZE="2G"
+BR2_TARGET_ROOTFS_EXT2_SIZE="4G"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/phytium/genimage-phytiumpi.cfg"