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 f9baac0d1..033cdfaf3 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),13m@21m(system),6m@34m(swapfile),12m@40m(rootfs),-@52m(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),12m@41m(rootfs),-@53m(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),13m@21m(system),6m@34m(swapfile),12m@40m(rootfs),-@52m(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),12m@41m(rootfs),-@53m(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 4fcd4781e..8b0dfd034 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
@@ -71,7 +71,7 @@
     },
     {
       "name": "system",
-      "size": "13MB",
+      "size": "14MB",
       "offset": "0x1500000",
       "type": "system",
       "filesystem_type": "ubi"
@@ -79,21 +79,21 @@
     {
       "name": "swapfile",
       "size": "6MB",
-      "offset": "0x2200000",
+      "offset": "0x2300000",
       "type": "swap",
       "filesystem_type": "raw"
     },
     {
       "name": "rootfs",
       "size": "12MB",
-      "offset": "0x2800000",
+      "offset": "0x2900000",
       "type": "rootfs",
       "filesystem_type": "ubi"
     },
     {
       "name": "data",
       "size": "72MB",
-      "offset": "0x3400000",
+      "offset": "0x3500000",
       "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 4be33a251..cfa5f8dd5 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
@@ -2,7 +2,7 @@ uboot,raw,1
 recovery,raw,16
 boot,raw,16
 logo,raw,8
-system,ubi,13631488
+system,ubi,14680064
 rootfs,ubi,12582912
 data,ubi,75497472
 writeback,raw,12
diff --git a/sdk/X-AIOS-LT00-V1.0.4/tools/make_ota_package.sh b/sdk/X-AIOS-LT00-V1.0.4/tools/make_ota_package.sh
index 20af44760..8721c3e6d 100755
--- a/sdk/X-AIOS-LT00-V1.0.4/tools/make_ota_package.sh
+++ b/sdk/X-AIOS-LT00-V1.0.4/tools/make_ota_package.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 # OTA升级包制作脚本
 # 用途: 自动收集编译输出的固件文件并打包成update.tar.gz
+# 使用方法：UPDATE_VERSION=1.0.1 ./make_ota_package.sh
 
 set -e
 
@@ -137,7 +138,7 @@ rm -rf "${WORK_DIR}"
 
 echo -e "${GREEN}完成！${NC}"
 echo ""
-echo "使用方法:"
+echo "测试方法:"
 echo "  1. 将 ${OUTPUT_FILE} 复制到U盘"
 echo "  2. 在目标板上运行: test_ota /tmp/udisk/update.tar.gz"
 echo "  3. 系统会自动升级并重启"