diff --git a/rk3399/parameter.txt b/rk3399/parameter.txt
index 2abf10e..696d93d 100644
--- a/rk3399/parameter.txt
+++ b/rk3399/parameter.txt
@@ -1,12 +1,12 @@
-FIRMWARE_VER: 1.0.0
+FIRMWARE_VER: 1.0
 MACHINE_MODEL: RK3399
 MACHINE_ID: 007
 MANUFACTURER: RK3399
 MAGIC: 0x5041524B
 ATAG: 0x00200800
-MACHINE: 3399
+MACHINE: 0xffffffff
 CHECK_MASK: 0x80
 PWR_HLD: 0,0,A,0,1
 TYPE: GPT
-CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00020000@0x0003a000(oem),0x00c00000@0x0005a000(rootfs),-@0x00c5a000(userdata:grow)
+CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00020000@0x0000a000(boot),0x00040000@0x0002a000(recovery),0x00010000@0x0006a000(backup),0x01c00000@0x0007a000(rootfs),0x00040000@0x01c7a000(oem),-@0x01d1a000(userdata:grow)
 uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9