diff --git a/linux-6.6/rk3568/arch/arm64_defconfig b/linux-6.6/rk3568/arch/arm64_defconfig
index 88b8871..321a419 100644
--- a/linux-6.6/rk3568/arch/arm64_defconfig
+++ b/linux-6.6/rk3568/arch/arm64_defconfig
@@ -6126,7 +6126,9 @@ CONFIG_LKDTM=y
 CONFIG_BLACKBOX_LOG_ROOT_PATH="/data/log/bbox"
 CONFIG_BLACKBOX_LOG_PART_REPRESENTATIVE="/data"
 CONFIG_BLACKBOX_ROCKCHIP=y
-
+CONFIG_BLACKBOX_STORAGE_MATERIAL=y
+CONFIG_DEF_BLACKBOX_STORAGE_BY_PSTORE_RAM=y
+CONFIG_DEF_BLACKBOX_STORAGE="pstore_ram"
 #
 # HCK
 #