--- a/target/imagebuilder/Makefile
+++ b/target/imagebuilder/Makefile
@@ -38,13 +38,15 @@ $(BIN_DIR)/$(IB_NAME).tar.xz: clean
 		./files/repositories.conf \
 		$(TMP_DIR)/.targetinfo \
 		$(TMP_DIR)/.packageinfo \
-		$(PKG_BUILD_DIR)/
+		$(TOPDIR)/files \
+		$(PKG_BUILD_DIR)/ || true
 
-ifeq ($(CONFIG_IB_STANDALONE),)
 	echo '## Remote package repositories' >> $(PKG_BUILD_DIR)/repositories.conf
 	$(call FeedSourcesAppend,$(PKG_BUILD_DIR)/repositories.conf)
 	$(VERSION_SED_SCRIPT) $(PKG_BUILD_DIR)/repositories.conf
-endif
+	$(SED) 's/^src\/gz \(.*\) https.*top\/\(packages.*\)/src \1 file:\/\/www\/wwwroot\/op.supes.top\/\2/' $(PKG_BUILD_DIR)/repositories.conf
+	$(SED) 's/^src\/gz \(.*\) https.*top\/\(targets.*\)/src \1 file:\/\/www\/wwwroot\/op.supes.top\/releases\/\2/' $(PKG_BUILD_DIR)/repositories.conf
+	$(SED) 's/\/kiddin9//' $(PKG_BUILD_DIR)/repositories.conf
 
 	$(INSTALL_DIR) $(PKG_BUILD_DIR)/packages
 	# create an empty package index so `opkg` doesn't report an error

--- a/target/imagebuilder/files/Makefile
+++ b/target/imagebuilder/files/Makefile
@@ -115,17 +115,32 @@ BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(fi
 PACKAGES:=
 
 _call_image: staging_dir/host/.prereq-build
+	[ "$(DATE)" ] && DATE="$(DATE)" || DATE="`date +'%m.%d.%Y'`"; \
+	mkdir -p $(USER_FILES)/etc/uci-defaults || true; \
+	echo -e " \
+	sed -i \"s/[0-9]\+.[0-9]\+.[0-9]\{4\}/$$DATE/\" /etc/openwrt_release \n \
+	sed -i \"s/DISTRIB_ID=.*/DISTRIB_ID='$(PARTSIZE)'/\" /etc/openwrt_release \n \
+	sed -i \"s/OpenWrt .* by/OpenWrt $$DATE by/\" /etc/banner \n \
+	echo \"$$DATE\" >/etc/openwrt_version \n \
+	"> $(USER_FILES)/etc/uci-defaults/99-version; \
 	echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 	echo 'Packages: $(BUILD_PACKAGES)'
 	echo
 	rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
 	mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
+	if [[ "$(USER_PROFILE)" =~ (DEVICE_phicomm_k2p|DEVICE_asus_rt-n56u-b1|DEVICE_thunder_timecloud|DEVICE_youku_yk-l2|DEVICE_youhua_wr1200js|DEVICE_oraybox_x3a|DEVICE_netgear_wndr3700-v5|DEVICE_xiaomi_mi-router-4a-gigabit|DEVICE_xiaomi_mi-router-3g-v2|DEVICE_jcg_y2|DEVICE_glinet_gl-mt300a|DEVICE_glinet_gl-mt750|DEVICE_hiwifi_hc5661|DEVICE_hiwifi_hc5761|DEVICE_hiwifi_hc5861|DEVICE_lenovo_newifi-y1|DEVICE_lenovo_newifi-y1s|DEVICE_xiaomi_miwifi-mini|DEVICE_youku_yk-l1c|DEVICE_jdcloud_luban) || "$(TARGETID)" == "ramips/mt76x8" ]]; then \
+		echo "src/gz openwrt_smflash https://op.supes.top/packages/mipsel_24kc/small_flash" >>$(TOPDIR)/repositories.conf; \
+	else \
+		sed -i "/smflash/d" $(TOPDIR)/repositories.conf; \
+	fi
 	$(MAKE) package_reload
 	$(MAKE) package_install
 	$(MAKE) -s prepare_rootfs
 	$(MAKE) -s build_image
 	$(MAKE) -s json_overview_image_info
 	$(MAKE) -s checksum
+	rm -rf $(KERNEL_BUILD_DIR)/tmp
+	rm -rf $(KERNEL_BUILD_DIR)/root.*
 
 _call_manifest: FORCE
 	rm -rf $(TARGET_DIR)
@@ -166,7 +181,14 @@ package_install: FORCE
 	@echo Installing packages...
 	$(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/libc_*.ipk $(PACKAGE_DIR)/libc_*.ipk))
 	$(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/kernel_*.ipk $(PACKAGE_DIR)/kernel_*.ipk))
-	$(OPKG) install $(BUILD_PACKAGES)
+	for p in $(BUILD_PACKAGES); do \
+		if [[ $$p == luci-app-* && "`$(OPKG) list | grep luci-i18n-\`echo $$p | cut -d - -f 3-\`-zh-cn`" ]]; then \
+			packages+="luci-i18n-`echo $$p | cut -d - -f 3-`-zh-cn "; \
+		fi \
+	done; \
+	$(OPKG) install --force-overwrite --force-checksum --force-depends $(BUILD_PACKAGES) luci-i18n-base-zh-cn luci-i18n-base-en; \
+	$(OPKG) install $$packages || true
+	$(OPKG) install --force-overwrite --force-checksum --force-depends --force-maintainer --force-reinstall my-default-settings
 
 prepare_rootfs: FORCE
 	@echo
@@ -180,12 +202,15 @@ prepare_rootfs: FORCE
 		) \
 	)
 	$(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES))
+	if [[ "$(USER_PROFILE)" =~ (DEVICE_phicomm_k2p|DEVICE_asus_rt-n56u-b1|DEVICE_thunder_timecloud|DEVICE_youku_yk-l2|DEVICE_youhua_wr1200js|DEVICE_oraybox_x3a|DEVICE_netgear_wndr3700-v5|DEVICE_xiaomi_mi-router-4a-gigabit|DEVICE_xiaomi_mi-router-3g-v2|DEVICE_jcg_y2|DEVICE_glinet_gl-mt300a|DEVICE_glinet_gl-mt750|DEVICE_hiwifi_hc5661|DEVICE_hiwifi_hc5761|DEVICE_hiwifi_hc5861|DEVICE_lenovo_newifi-y1|DEVICE_lenovo_newifi-y1s|DEVICE_xiaomi_miwifi-mini|DEVICE_youku_yk-l1c|DEVICE_jdcloud_luban) || "$(TARGETID)" == "ramips/mt76x8" ]]; then \
+		echo "src/gz openwrt_smflash https://op.supes.top/packages/mipsel_24kc/small_flash" >>$(BUILD_DIR)/root-ramips/etc/opkg/distfeeds.conf; \
+	fi
 
 build_image: FORCE
 	@echo
 	@echo Building images...
 	rm -rf $(BUILD_DIR)/json_info_files/
-	$(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
+	nice -n 19 $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 		$(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
 
 $(BIN_DIR)/profiles.json: FORCE

--- a/include/image.mk
+++ b/include/image.mk
@@ -300,6 +300,44 @@ ifdef CONFIG_TARGET_ROOTFS_TARGZ
   endef
 endif
 
+define Device/Build/targz
+  $$(_TARGET): $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
+	  $(BUILD_DIR)/json_info_files/$$(ROOTFSTZ).json, \
+	  $(BIN_DIR)/$$(ROOTFSTZ))
+
+  $(call Device/Export,$(BUILD_DIR)/json_info_files/$$(ROOTFSTZ).json,$(1))
+
+  $(BUILD_DIR)/json_info_files/$$(ROOTFSTZ).json: $(BIN_DIR)/$$(ROOTFSTZ)
+	@mkdir -p $$(shell dirname $$@)
+	DEVICE_ID="$(1)" \
+	SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) \
+	FILE_NAME="$$(notdir $$^)" \
+	FILE_DIR="$(BIN_DIR)" \
+	FILE_TYPE="rootfs" \
+	FILE_FILESYSTEM="rootfs" \
+	DEVICE_IMG_PREFIX="$$(DEVICE_IMG_PREFIX)" \
+	DEVICE_VENDOR="$$(DEVICE_VENDOR)" \
+	DEVICE_MODEL="$$(DEVICE_MODEL)" \
+	DEVICE_VARIANT="$$(DEVICE_VARIANT)" \
+	DEVICE_ALT0_VENDOR="$$(DEVICE_ALT0_VENDOR)" \
+	DEVICE_ALT0_MODEL="$$(DEVICE_ALT0_MODEL)" \
+	DEVICE_ALT0_VARIANT="$$(DEVICE_ALT0_VARIANT)" \
+	DEVICE_ALT1_VENDOR="$$(DEVICE_ALT1_VENDOR)" \
+	DEVICE_ALT1_MODEL="$$(DEVICE_ALT1_MODEL)" \
+	DEVICE_ALT1_VARIANT="$$(DEVICE_ALT1_VARIANT)" \
+	DEVICE_ALT2_VENDOR="$$(DEVICE_ALT2_VENDOR)" \
+	DEVICE_ALT2_MODEL="$$(DEVICE_ALT2_MODEL)" \
+	DEVICE_ALT2_VARIANT="$$(DEVICE_ALT2_VARIANT)" \
+	DEVICE_TITLE="$$(DEVICE_TITLE)" \
+	DEVICE_PACKAGES="$$(DEVICE_PACKAGES)" \
+	TARGET="$(BOARD)" \
+	SUBTARGET="$(if $(SUBTARGET),$(SUBTARGET),generic)" \
+	VERSION_NUMBER="$(VERSION_NUMBER)" \
+	VERSION_CODE="$(VERSION_CODE)" \
+	SUPPORTED_DEVICES="$$(SUPPORTED_DEVICES)" \
+	$(TOPDIR)/scripts/json_add_image_info.py $$@
+endef
+
 ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
   define Image/Build/cpiogz
 	( cd $(TARGET_DIR); find . | $(STAGING_DIR_HOST)/bin/cpio -o -H newc -R 0:0 | gzip -9n >$(BIN_DIR)/$(IMG_ROOTFS).cpio.gz )
@@ -367,6 +405,7 @@ define Device/Init
   DEVICE_IMG_PREFIX := $(IMG_PREFIX)-$(1)
   DEVICE_IMG_NAME = $$(DEVICE_IMG_PREFIX)-$$(1)-$$(2)
   IMAGE_SIZE :=
+  ROOTFSTZ = $$(DEVICE_IMG_PREFIX)-rootfs.tar.gz
   KERNEL_PREFIX = $$(DEVICE_IMG_PREFIX)
   KERNEL_SUFFIX := -kernel.bin
   KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
@@ -567,7 +606,7 @@ define Device/Build/kernel
 endef
 
 define Device/Build/image
-  GZ_SUFFIX := $(if $(filter %dtb %gz,$(2)),,$(if $(and $(findstring ext4,$(1)),$(CONFIG_TARGET_IMAGES_GZIP)),.gz))
+  GZ_SUFFIX := $(if $(filter %dtb %gz,$(2)),,$(if $(and $(findstring ext4,$(1)),$(findstring img,$(2)),$(CONFIG_TARGET_IMAGES_GZIP)),.gz))
   $$(_TARGET): $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
 	  $(BUILD_DIR)/json_info_files/$(call DEVICE_IMG_NAME,$(1),$(2)).json, \
 	  $(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2))$$(GZ_SUFFIX))
@@ -677,6 +716,8 @@ define Device/Build
   $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Device/Build/initramfs,$(1)))
   $(call Device/Build/kernel,$(1))
 
+  $(if $(CONFIG_TARGET_ROOTFS_TARGZ),$(call Device/Build/targz,$(PROFILE_SANITIZED)))
+
   $$(eval $$(foreach compile,$$(COMPILE), \
     $$(call Device/Build/compile,$$(compile),$(1))))
 

--- a/scripts/json_overview_image_info.py
+++ b/scripts/json_overview_image_info.py
@@ -47,7 +47,7 @@ def get_initial_output(image_info):
 
 
 if output:
-    default_packages, output["arch_packages"] = run(
+    default_packages, output["arch_packages"], output["kernel_version"], output["initramfs"] = run(
         [
             "make",
             "--no-print-directory",
@@ -55,6 +55,8 @@ def get_initial_output(image_info):
             "target/linux/",
             "val.DEFAULT_PACKAGES",
             "val.ARCH_PACKAGES",
+            "val.LINUX_VERSION",
+            "val.KERNEL_INITRAMFS",
         ],
         stdout=PIPE,
         stderr=PIPE,

--- a/rules.mk
+++ b/rules.mk
@@ -59,6 +59,7 @@ _SINGLE=export MAKEFLAGS=$(space);
 CFLAGS:=
 ARCH:=$(subst i486,i386,$(subst i586,i386,$(subst i686,i386,$(call qstrip,$(CONFIG_ARCH)))))
 ARCH_PACKAGES:=$(call qstrip,$(CONFIG_TARGET_ARCH_PACKAGES))
+KERNEL_INITRAMFS:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_INITRAMFS))
 BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD))
 SUBTARGET:=$(call qstrip,$(CONFIG_TARGET_SUBTARGET))
 TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION))