diff --git a/board/opendingux/gcw0/linux_defconfig b/board/opendingux/gcw0/linux_defconfig
index e7147b069c03..ca4b833c392e 100644
--- a/board/opendingux/gcw0/linux_defconfig
+++ b/board/opendingux/gcw0/linux_defconfig
@@ -7,7 +7,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_PROFILING=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4770_GCW0=y
@@ -150,7 +150,6 @@ CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
@@ -202,7 +201,6 @@ CONFIG_DMADEVICES=y
 CONFIG_DMA_JZ4780=y
 # CONFIG_VIRTIO_MENU is not set
 CONFIG_STAGING=y
-CONFIG_R8188EU=m
 CONFIG_INGENIC_OST=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_REMOTEPROC=y
@@ -228,7 +226,6 @@ CONFIG_EXFAT_FS=m
 CONFIG_HUGETLBFS=y
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_FILE_DIRECT=y
-CONFIG_SQUASHFS_DECOMP_MULTI=y
 CONFIG_SQUASHFS_ZSTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
 CONFIG_NLS_CODEPAGE_437=y
diff --git a/board/opendingux/installer/linux_defconfig b/board/opendingux/installer/linux_defconfig
index 094f153ee945..9e87e928c293 100644
--- a/board/opendingux/installer/linux_defconfig
+++ b/board/opendingux/installer/linux_defconfig
@@ -16,6 +16,7 @@ CONFIG_BLK_DEV_INITRD=y
 # CONFIG_RD_ZSTD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
+CONFIG_EXPERT=y
 # CONFIG_MULTIUSER is not set
 # CONFIG_SGETMASK_SYSCALL is not set
 # CONFIG_SYSFS_SYSCALL is not set
@@ -34,9 +35,9 @@ CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
 # CONFIG_MEMBARRIER is not set
 # CONFIG_KALLSYMS is not set
 # CONFIG_RSEQ is not set
-CONFIG_EMBEDDED=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_ZBOOT_LOAD_ADDRESS=0x81000000
+CONFIG_ARCH_FORCE_MAX_ORDER=6
 # CONFIG_MIPS_FP_SUPPORT is not set
 CONFIG_HIGHMEM=y
 CONFIG_HZ_100=y
@@ -92,8 +93,8 @@ CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_ACT8865=y
 CONFIG_DRM=y
-CONFIG_DRM_PANEL_AUO_A030JTN01=y
 CONFIG_DRM_PANEL_ABT_Y030XX067A=y
+CONFIG_DRM_PANEL_AUO_A030JTN01=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_INNOLUX_EJ030NA=y
 CONFIG_DRM_PANEL_NEWVISION_NV3052C=y
@@ -106,7 +107,6 @@ CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
diff --git a/board/opendingux/lepus/linux_defconfig b/board/opendingux/lepus/linux_defconfig
index 8091c54f1e49..b9146055e1ed 100644
--- a/board/opendingux/lepus/linux_defconfig
+++ b/board/opendingux/lepus/linux_defconfig
@@ -7,11 +7,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
-CONFIG_EMBEDDED=y
-# CONFIG_DEBUG_MISC is not set
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_RCU_TRACE is not set
+CONFIG_EXPERT=y
 CONFIG_PROFILING=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4760_RS97=y
@@ -72,8 +68,8 @@ CONFIG_JZ4740_WDT=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_DRM=y
-CONFIG_DRM_PANEL_AUO_A030JTN01=y
 CONFIG_DRM_PANEL_ABT_Y030XX067A=y
+CONFIG_DRM_PANEL_AUO_A030JTN01=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_INNOLUX_EJ030NA=y
 CONFIG_DRM_INGENIC=y
@@ -82,7 +78,6 @@ CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
@@ -174,4 +169,6 @@ CONFIG_PKCS7_MESSAGE_PARSER=m
 CONFIG_DMA_CMA=y
 CONFIG_FONTS=y
 CONFIG_FONT_6x10=y
+# CONFIG_DEBUG_MISC is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_SCHED_DEBUG is not set
diff --git a/board/opendingux/rs90/linux_defconfig b/board/opendingux/rs90/linux_defconfig
index 1d5ca8e290a0..ecec4714ba5a 100644
--- a/board/opendingux/rs90/linux_defconfig
+++ b/board/opendingux/rs90/linux_defconfig
@@ -9,6 +9,7 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
+CONFIG_EXPERT=y
 # CONFIG_SGETMASK_SYSCALL is not set
 # CONFIG_SYSFS_SYSCALL is not set
 # CONFIG_ELF_CORE is not set
@@ -18,13 +19,12 @@ CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
 # CONFIG_IO_URING is not set
 # CONFIG_ADVISE_SYSCALLS is not set
 # CONFIG_KALLSYMS is not set
-CONFIG_EMBEDDED=y
 CONFIG_PROFILING=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4740_RS90=y
 CONFIG_ZBOOT_LOAD_ADDRESS=0x81000000
 CONFIG_PAGE_SIZE_16KB=y
-CONFIG_ARCH_FORCE_MAX_ORDER=7
+CONFIG_ARCH_FORCE_MAX_ORDER=6
 # CONFIG_MIPS_FP_SUPPORT is not set
 CONFIG_HZ_24=y
 CONFIG_MIPS_RAW_APPENDED_DTB=y
@@ -43,7 +43,6 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_MQ_IOSCHED_DEADLINE is not set
 # CONFIG_MQ_IOSCHED_KYBER is not set
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_LRU_GEN=y
 CONFIG_LRU_GEN_ENABLED=y
@@ -99,7 +98,6 @@ CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
@@ -193,6 +191,5 @@ CONFIG_FONT_6x10=y
 CONFIG_STRIP_ASM_SYMS=y
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_PANIC_ON_OOPS=y
-# CONFIG_SCHED_DEBUG is not set
 # CONFIG_FTRACE is not set
 # CONFIG_RUNTIME_TESTING_MENU is not set