diff --git a/configs/linkit-smart-7688-ram_defconfig b/configs/linkit-smart-7688-ram_defconfig
index 6d2e9e4..d1691ab 100644
--- a/configs/linkit-smart-7688-ram_defconfig
+++ b/configs/linkit-smart-7688-ram_defconfig
@@ -1,9 +1,9 @@
 CONFIG_MIPS=y
 CONFIG_SYS_TEXT_BASE=0x80010000
 CONFIG_ENV_SIZE=0x4000
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_NR_DRAM_BANKS=1
-CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_ARCH_MTMIPS=y
 CONFIG_BOARD_LINKIT_SMART_7688=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set