diff --git a/package/lean/luci-app-mtwifi/Makefile b/package/lean/luci-app-mtwifi/Makefile
index df000fae40..ad994c60a3 100644
--- a/package/lean/luci-app-mtwifi/Makefile
+++ b/package/lean/luci-app-mtwifi/Makefile
@@ -4,7 +4,7 @@ PKG_LICENSE:=GPLv2
 PKG_MAINTAINER:=Hua Shao <nossiac@163.com>
 
 LUCI_TITLE:=LuCI support for mt wifi driver
-LUCI_DEPENDS:=
+LUCI_DEPENDS:=@TARGET_ramips
 LUCI_PKGARCH:=all
 PKG_VERSION:=2
 PKG_RELEASE:=1
diff --git a/package/lean/mt-drivers/mt_wifi/Makefile b/package/lean/mt-drivers/mt_wifi/Makefile
index 674f4dce26..4c43f13f13 100644
--- a/package/lean/mt-drivers/mt_wifi/Makefile
+++ b/package/lean/mt-drivers/mt_wifi/Makefile
@@ -180,23 +180,7 @@ TAR_CMD=$(HOST_TAR) -C $(1)/ $(TAR_OPTIONS)
 define KernelPackage/mt_wifi
   CATEGORY:=Kernel modules
   TITLE:=MTK wifi AP driver
-  DEPENDS:=@TARGET_ramips
-ifneq ($(CONFIG_MTK_WHNAT_SUPPORT), )
-  FILES:=$(PKG_BUILD_DIR)/mt_wifi_ap/mt_wifi.ko \
-	$(PKG_BUILD_DIR)/mt_wifi/embedded/tools/plug_in/whnat/mt_whnat.ko
-  AUTOLOAD:=$(call AutoProbe,mt_wifi mt_whnat)
-else
-  FILES:=$(PKG_BUILD_DIR)/mt_wifi_ap/mt_wifi.ko
-  AUTOLOAD:=$(call AutoProbe,mt_wifi)
-endif
-  SUBMENU:=Wireless Drivers
-  MENU:=1
-endef
-
-define KernelPackage/mt_wifi_dbdc
-  CATEGORY:=Kernel modules
-  TITLE:=MTK wifi AP driver
-  DEPENDS:=@TARGET_ramips +wifi-l1profile
+  DEPENDS:=+TARGET_ramips_mt7621_DEVICE_phicomm_k2p:wifi-l1profile
 ifneq ($(CONFIG_MTK_WHNAT_SUPPORT), )
   FILES:=$(PKG_BUILD_DIR)/mt_wifi_ap/mt_wifi.ko \
 	$(PKG_BUILD_DIR)/mt_wifi/embedded/tools/plug_in/whnat/mt_whnat.ko
@@ -227,22 +211,14 @@ define KernelPackage/mt_wifi/install
 	$(INSTALL_DIR) $(1)/lib/wifi/
 	$(INSTALL_DIR) $(1)/etc/wireless/mt7615/
 	$(INSTALL_DIR) $(1)/etc_ro/Wireless/RT2860AP/
+ifneq ($(CONFIG_MTK_DBDC_MODE), )
+	$(INSTALL_BIN) ./files/mt7615.1.2G.dat $(1)/etc/wireless/mt7615/
+	$(INSTALL_BIN) ./files/mt7615.1.5G.dat $(1)/etc/wireless/mt7615/
+else
 	$(INSTALL_BIN) ./files/l1profile.dat $(1)/etc/wireless/
 	$(INSTALL_BIN) ./files/mt7615.1.dat $(1)/etc/wireless/mt7615/
 	$(INSTALL_BIN) ./files/mt7615.2.dat $(1)/etc/wireless/mt7615/
-	$(INSTALL_BIN) ./files/SingleSKU.dat $(1)/etc_ro/Wireless/RT2860AP/
-	$(INSTALL_BIN) ./files/SingleSKU_BF.dat $(1)/etc_ro/Wireless/RT2860AP/
-	$(INSTALL_BIN) ./files/mt7615.lua $(1)/lib/wifi
-	$(INSTALL_BIN) ./files/firmware.sh $(1)/etc/init.d/
-endef
-
-define KernelPackage/mt_wifi_dbdc/install
-	$(INSTALL_DIR) $(1)/etc/init.d/
-	$(INSTALL_DIR) $(1)/lib/wifi/
-	$(INSTALL_DIR) $(1)/etc/wireless/mt7615/
-	$(INSTALL_DIR) $(1)/etc_ro/Wireless/RT2860AP/
-	$(INSTALL_BIN) ./files/mt7615.1.2G.dat $(1)/etc/wireless/mt7615/
-	$(INSTALL_BIN) ./files/mt7615.1.5G.dat $(1)/etc/wireless/mt7615/
+endif
 	$(INSTALL_BIN) ./files/SingleSKU.dat $(1)/etc_ro/Wireless/RT2860AP/
 	$(INSTALL_BIN) ./files/SingleSKU_BF.dat $(1)/etc_ro/Wireless/RT2860AP/
 	$(INSTALL_BIN) ./files/mt7615.lua $(1)/lib/wifi
@@ -250,4 +226,3 @@ define KernelPackage/mt_wifi_dbdc/install
 endef
 
 $(eval $(call KernelPackage,mt_wifi))
-$(eval $(call KernelPackage,mt_wifi_dbdc))
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 0540a37de2..edb88336b7 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -705,7 +705,7 @@ define Device/phicomm_k2p
   DEVICE_VENDOR := Phicomm
   DEVICE_MODEL := K2P
   SUPPORTED_DEVICES += k2p
-  DEVICE_PACKAGES := kmod-mt_wifi_dbdc luci-app-mtwifi
+  DEVICE_PACKAGES := kmod-mt_wifi luci-app-mtwifi
 endef
 TARGET_DEVICES += phicomm_k2p