diff --git a/RKBOOT/PX30MINIALL_SLC.ini b/RKBOOT/PX30MINIALL_SLC.ini
index d0b7d382..52a03349 100644
--- a/RKBOOT/PX30MINIALL_SLC.ini
+++ b/RKBOOT/PX30MINIALL_SLC.ini
@@ -9,12 +9,12 @@ Path1=bin/rk33/px30_ddr_333MHz_v1.14.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk33/px30_usbplug_slc_v1.20.bin
+Path1=bin/rk33/px30_usbplug_slc_v1.21.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk33/px30_ddr_333MHz_v1.14.bin
-FlashBoot=bin/rk33/px30_miniloader_slc_v1.20.bin
+FlashBoot=bin/rk33/px30_miniloader_slc_v1.21.bin
 [OUTPUT]
-PATH=px30_loader_slc_v1.14.120.bin
+PATH=px30_loader_slc_v1.14.121.bin
diff --git a/RKBOOT/RK3326MINIALL_SLC.ini b/RKBOOT/RK3326MINIALL_SLC.ini
index 5a209872..30bfba14 100644
--- a/RKBOOT/RK3326MINIALL_SLC.ini
+++ b/RKBOOT/RK3326MINIALL_SLC.ini
@@ -9,12 +9,12 @@ Path1=bin/rk33/rk3326_ddr_333MHz_v1.14.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk33/rk3326_usbplug_slc_v1.20.bin
+Path1=bin/rk33/rk3326_usbplug_slc_v1.21.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk33/rk3326_ddr_333MHz_v1.14.bin
-FlashBoot=bin/rk33/rk3326_miniloader_slc_v1.20.bin
+FlashBoot=bin/rk33/rk3326_miniloader_slc_v1.21.bin
 [OUTPUT]
-PATH=rk3326_loader_slc_v1.14.120.bin
+PATH=rk3326_loader_slc_v1.14.121.bin
diff --git a/bin/rk33/px30_miniloader_slc_v1.20.bin b/bin/rk33/px30_miniloader_slc_v1.20.bin
deleted file mode 100644
index 7dd2f5a4..00000000
Binary files a/bin/rk33/px30_miniloader_slc_v1.20.bin and /dev/null differ
diff --git a/bin/rk33/px30_miniloader_slc_v1.21.bin b/bin/rk33/px30_miniloader_slc_v1.21.bin
new file mode 100644
index 00000000..815db462
Binary files /dev/null and b/bin/rk33/px30_miniloader_slc_v1.21.bin differ
diff --git a/bin/rk33/px30_usbplug_slc_v1.20.bin b/bin/rk33/px30_usbplug_slc_v1.20.bin
deleted file mode 100644
index f47e89f4..00000000
Binary files a/bin/rk33/px30_usbplug_slc_v1.20.bin and /dev/null differ
diff --git a/bin/rk33/px30_usbplug_slc_v1.21.bin b/bin/rk33/px30_usbplug_slc_v1.21.bin
new file mode 100644
index 00000000..f7a391e2
Binary files /dev/null and b/bin/rk33/px30_usbplug_slc_v1.21.bin differ
diff --git a/bin/rk33/rk3326_miniloader_slc_v1.20.bin b/bin/rk33/rk3326_miniloader_slc_v1.20.bin
deleted file mode 100644
index 584f044e..00000000
Binary files a/bin/rk33/rk3326_miniloader_slc_v1.20.bin and /dev/null differ
diff --git a/bin/rk33/rk3326_miniloader_slc_v1.21.bin b/bin/rk33/rk3326_miniloader_slc_v1.21.bin
new file mode 100644
index 00000000..815db462
Binary files /dev/null and b/bin/rk33/rk3326_miniloader_slc_v1.21.bin differ
diff --git a/bin/rk33/rk3326_usbplug_slc_v1.20.bin b/bin/rk33/rk3326_usbplug_slc_v1.20.bin
deleted file mode 100644
index 4b76947d..00000000
Binary files a/bin/rk33/rk3326_usbplug_slc_v1.20.bin and /dev/null differ
diff --git a/bin/rk33/rk3326_usbplug_slc_v1.21.bin b/bin/rk33/rk3326_usbplug_slc_v1.21.bin
new file mode 100644
index 00000000..f7a391e2
Binary files /dev/null and b/bin/rk33/rk3326_usbplug_slc_v1.21.bin differ