diff --git a/include/target.mk b/include/target.mk
index 2f21b8ed4e8be7f089d1486e853d063a2927ceed..be8075ec4e3708fd41fa3e90eaa69ae48295e305 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -25,7 +25,7 @@ DEFAULT_PACKAGES.basic:=
 # For nas targets
 DEFAULT_PACKAGES.nas:=block-mount fdisk lsblk mdadm
 # For router targets
-DEFAULT_PACKAGES.router:=dnsmasq-full iptables ip6tables ppp ppp-mod-pppoe firewall
+DEFAULT_PACKAGES.router:=dnsmasq-full iptables ppp ppp-mod-pppoe firewall
 
 ifneq ($(DUMP),)
   all: dumpinfo
diff --git a/package/lean/default-settings/Makefile b/package/lean/default-settings/Makefile
index 6945dc0c07dd9201123391b62e00d1e6963793b8..9e8e9aa5cb9ff76ead135748accabba1cf1c86d8 100644
--- a/package/lean/default-settings/Makefile
+++ b/package/lean/default-settings/Makefile
@@ -39,7 +39,6 @@ define Package/default-settings/install
 	$(INSTALL_BIN) ./files/zzz-default-settings $(1)/etc/uci-defaults/99-default-settings
 	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/i18n
 	po2lmo ./i18n/default.zh-cn.po $(1)/usr/lib/lua/luci/i18n/default.zh-cn.lmo
-	po2lmo ./i18n/more.zh-cn.po $(1)/usr/lib/lua/luci/i18n/more.zh-cn.lmo
 endef
 
 $(eval $(call BuildPackage,default-settings))
diff --git a/package/lean/ipv6-helper/Makefile b/package/lean/ipv6-helper/Makefile
index 8be88ca5b763cf1d21e876767f483241ff1feaf7..b905161ae3b4e4b32eded7f218f92e2a6cb73f65 100644
--- a/package/lean/ipv6-helper/Makefile
+++ b/package/lean/ipv6-helper/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ipv6helper
 PKG_VERSION:=1.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_LICENSE:=GPLv3
 PKG_LICENSE_FILES:=LICENSE
@@ -23,7 +23,7 @@ define Package/ipv6helper
 	SECTION:=ipv6
 	TITLE:=IPv6 Helper and Dynamic Update he.net of ip
 	PKGARCH:=all
-	DEPENDS:=+luci-proto-ipv6 +wget +ip6tables +kmod-ipt-nat6 +odhcpd-ipv6only +odhcp6c +6in4
+	DEPENDS:=+luci-proto-ipv6 +wget +ip6tables +libip6tc +kmod-ipt-nat6 +odhcpd-ipv6only +odhcp6c +6in4
 endef
 
 define Package/ipv6helper/description