diff --git a/RKBOOT/PX30MINIALL.ini b/RKBOOT/PX30MINIALL.ini
index 0b8ec4d9..45b244e0 100755
--- a/RKBOOT/PX30MINIALL.ini
+++ b/RKBOOT/PX30MINIALL.ini
@@ -2,19 +2,19 @@
 NAME=RKPX30
 [VERSION]
 MAJOR=1
-MINOR=22
+MINOR=31
 [CODE471_OPTION]
 NUM=1
 Path1=bin/rk33/px30_ddr_333MHz_v1.15.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk33/px30_usbplug_v1.28.bin
+Path1=bin/rk33/px30_usbplug_v1.31.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk33/px30_ddr_333MHz_v1.15.bin
-FlashBoot=bin/rk33/px30_miniloader_v1.28.bin
+FlashBoot=bin/rk33/px30_miniloader_v1.31.bin
 [OUTPUT]
-PATH=px30_loader_v1.15.128.bin
+PATH=px30_loader_v1.15.131.bin
diff --git a/bin/rk33/px30_miniloader_v1.28.bin b/bin/rk33/px30_miniloader_v1.28.bin
deleted file mode 100755
index 5918b99f..00000000
Binary files a/bin/rk33/px30_miniloader_v1.28.bin and /dev/null differ
diff --git a/bin/rk33/px30_miniloader_v1.31.bin b/bin/rk33/px30_miniloader_v1.31.bin
new file mode 100755
index 00000000..1524b537
Binary files /dev/null and b/bin/rk33/px30_miniloader_v1.31.bin differ
diff --git a/bin/rk33/px30_usbplug_v1.28.bin b/bin/rk33/px30_usbplug_v1.28.bin
deleted file mode 100755
index d9dbf706..00000000
Binary files a/bin/rk33/px30_usbplug_v1.28.bin and /dev/null differ
diff --git a/bin/rk33/px30_usbplug_v1.31.bin b/bin/rk33/px30_usbplug_v1.31.bin
new file mode 100755
index 00000000..9afb4883
Binary files /dev/null and b/bin/rk33/px30_usbplug_v1.31.bin differ