diff --git a/br-ext-chip-rockchip/board/rv1106/rv1106.generic.config b/br-ext-chip-rockchip/board/rv1106/rv1106.generic.config
index 8a3bb028..53daec52 100644
--- a/br-ext-chip-rockchip/board/rv1106/rv1106.generic.config
+++ b/br-ext-chip-rockchip/board/rv1106/rv1106.generic.config
@@ -2908,6 +2908,7 @@ CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG_FS is not set
 CONFIG_USB_GADGET_VBUS_DRAW=2
 CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+CONFIG_U_SERIAL_CONSOLE=y
 
 #
 # USB Peripheral Controller
@@ -2941,10 +2942,10 @@ CONFIG_USB_F_HID=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_UEVENT=y
 # CONFIG_USB_CONFIGFS_SERIAL is not set
-# CONFIG_USB_CONFIGFS_ACM is not set
+CONFIG_USB_CONFIGFS_ACM=y
 # CONFIG_USB_CONFIGFS_OBEX is not set
 # CONFIG_USB_CONFIGFS_NCM is not set
-# CONFIG_USB_CONFIGFS_ECM is not set
+CONFIG_USB_CONFIGFS_ECM=y
 # CONFIG_USB_CONFIGFS_ECM_SUBSET is not set
 CONFIG_USB_CONFIGFS_RNDIS=y
 # CONFIG_USB_CONFIGFS_EEM is not set
@@ -2969,13 +2970,15 @@ CONFIG_USB_CONFIGFS_F_UVC=y
 # CONFIG_USB_G_NCM is not set
 CONFIG_USB_GADGETFS=y
 # CONFIG_USB_FUNCTIONFS is not set
-CONFIG_USB_MASS_STORAGE=y
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
-# CONFIG_USB_CDC_COMPOSITE is not set
+CONFIG_USB_CDC_COMPOSITE=y
 # CONFIG_USB_G_ACM_MS is not set
-# CONFIG_USB_G_MULTI is not set
+CONFIG_USB_G_MULTI=m
+CONFIG_USB_G_MULTI_RNDIS=y
+CONFIG_USB_G_MULTI_CDC=y
 # CONFIG_USB_G_HID is not set
 # CONFIG_USB_G_DBGP is not set
 # CONFIG_USB_G_WEBCAM is not set