diff --git a/sdk/X-AIOS-LT00-V1.0.4/base/soc/qm10xd/linux/bsp/uboot/uboot/configs/quaming_qm10xd_demo_ld_nand_defconfig b/sdk/X-AIOS-LT00-V1.0.4/base/soc/qm10xd/linux/bsp/uboot/uboot/configs/quaming_qm10xd_demo_ld_nand_defconfig
index 033cdfaf3..a23b1b173 100644
--- a/sdk/X-AIOS-LT00-V1.0.4/base/soc/qm10xd/linux/bsp/uboot/uboot/configs/quaming_qm10xd_demo_ld_nand_defconfig
+++ b/sdk/X-AIOS-LT00-V1.0.4/base/soc/qm10xd/linux/bsp/uboot/uboot/configs/quaming_qm10xd_demo_ld_nand_defconfig
@@ -17,7 +17,7 @@ CONFIG_TPL_SYS_MALLOC_F_LEN=0x400
 CONFIG_SPI_BOOT=y
 CONFIG_BOOTDELAY=0
 CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="quiet mtdswap.partitions=10 ubi.mtd=9 ubi.mtd=11 ubi.mtd=12 root=ubi1:rootfs init=/init rootfstype=ubifs mem=38M earlycon console=ttyS0,115200 mtdparts=spi_nfc:128k@0(boot-spl),128k@128k(boot-env),768k@256k(boot-uboot),1m@1m(logo),1m@2m(padding),1m@3m(misc),3m@4m(recovery),10m@7m(recovery-rootfs),4m@17m(boot),14m@21m(system),6m@35m(swapfile),12m@41m(rootfs),-@53m(data)"
+CONFIG_BOOTARGS="quiet mtdswap.partitions=10 ubi.mtd=9 ubi.mtd=11 ubi.mtd=12 root=ubi1:rootfs init=/init rootfstype=ubifs mem=38M earlycon console=ttyS0,115200 mtdparts=spi_nfc:128k@0(boot-spl),128k@128k(boot-env),768k@256k(boot-uboot),1m@1m(logo),1m@2m(padding),1m@3m(misc),3m@4m(recovery),10m@7m(recovery-rootfs),4m@17m(boot),14m@21m(system),6m@35m(swapfile),18m@41m(rootfs),-@59m(data)"
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
@@ -80,7 +80,7 @@ CONFIG_MTD=y
 CONFIG_MTD_DEVICE=y
 CONFIG_MTD_PARTITIONS=y
 CONFIG_CMD_MTDPARTS=y
-CONFIG_MTDPARTS_DEFAULT="mtdparts=spi_nfc:128k@0(boot-spl),128k@128k(boot-env),768k@256k(boot-uboot),1m@1m(logo),1m@2m(padding),1m@3m(misc),3m@4m(recovery),10m@7m(recovery-rootfs),4m@17m(boot),14m@21m(system),6m@35m(swapfile),12m@41m(rootfs),-@53m(data)"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=spi_nfc:128k@0(boot-spl),128k@128k(boot-env),768k@256k(boot-uboot),1m@1m(logo),1m@2m(padding),1m@3m(misc),3m@4m(recovery),10m@7m(recovery-rootfs),4m@17m(boot),14m@21m(system),6m@35m(swapfile),18m@41m(rootfs),-@59m(data)"
 CONFIG_MTDIDS_DEFAULT="nand0=spi_nfc"
 CONFIG_CMD_LZMADEC=y
 # CONFIG_CMD_UNZIP=y
diff --git a/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-config.json b/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-config.json
index 8b0dfd034..d0cc03829 100755
--- a/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-config.json
+++ b/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-config.json
@@ -85,15 +85,15 @@
     },
     {
       "name": "rootfs",
-      "size": "12MB",
+      "size": "18MB",
       "offset": "0x2900000",
       "type": "rootfs",
       "filesystem_type": "ubi"
     },
     {
       "name": "data",
-      "size": "72MB",
-      "offset": "0x3500000",
+      "size": "66MB",
+      "offset": "0x3B00000",
       "type": "userdata",
       "filesystem_type": "ubi"
     }
diff --git a/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-info.txt b/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-info.txt
index cfa5f8dd5..1c728ad5d 100755
--- a/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-info.txt
+++ b/sdk/X-AIOS-LT00-V1.0.4/product/demo_ld/partition-info.txt
@@ -3,7 +3,7 @@ recovery,raw,16
 boot,raw,16
 logo,raw,8
 system,ubi,14680064
-rootfs,ubi,12582912
-data,ubi,75497472
+rootfs,ubi,18874368
+data,ubi,69206016
 writeback,raw,12
 ::
diff --git a/sdk/X-AIOS-LT00-V1.0.4/tools/partition/qm10xd/los_spi-nand/demo_ld_nand/programmer.ini b/sdk/X-AIOS-LT00-V1.0.4/tools/partition/qm10xd/los_spi-nand/demo_ld_nand/programmer.ini
index fe66314f8..bfd4e3c95 100755
--- a/sdk/X-AIOS-LT00-V1.0.4/tools/partition/qm10xd/los_spi-nand/demo_ld_nand/programmer.ini
+++ b/sdk/X-AIOS-LT00-V1.0.4/tools/partition/qm10xd/los_spi-nand/demo_ld_nand/programmer.ini
@@ -50,6 +50,6 @@ File              =.\rootfs.ubi.burn
 
 [FILE9]
  PartitionName     = data
-BlockOffset       =424
+BlockOffset       =472
 File              =.\data.ubi.burn