diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig
index 41192fc..157997f 100644
--- a/configs/i12-tvbox_defconfig
+++ b/configs/i12-tvbox_defconfig
@@ -1,9 +1,9 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
 CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb"
-+S:CONFIG_ARM=y
-+S:CONFIG_ARCH_SUNXI=y
-+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_DRAM_CLK=384
-+S:CONFIG_DRAM_ZQ=127
-+S:CONFIG_DRAM_EMR1=4
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN7I=y
+CONFIG_DRAM_CLK=384
+CONFIG_DRAM_ZQ=127
+CONFIG_DRAM_EMR1=4