diff --git a/package/jsda/ngrokc/Makefile b/package/jsda/ngrokc/Makefile
index 2612fb7ea2..eb5d217735 100644
--- a/package/jsda/ngrokc/Makefile
+++ b/package/jsda/ngrokc/Makefile
@@ -1,59 +1,35 @@
-#
-# Copyright (C) 2015-2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v3.
-#
-
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ngrokc
-PKG_VERSION:=4.18
-PKG_RELEASE:=20190217
+PKG_VERSION:=b3e3877
+PKG_RELEASE:=1
+PKG_REV:=b3e38775aa8c89236c8ca2dcb07260285d9c15ee
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_URL:=https://github.com/dosgo/ngrok-c.git
+PKG_SOURCE_VERSION:=$(PKG_REV)
 
 include $(INCLUDE_DIR)/package.mk
 
-define Package/$(PKG_NAME)
+define Package/ngrokc
 	SECTION:=net
 	CATEGORY:=Network
 	SUBMENU:=Web Servers/Proxies
-	TITLE:=Secure tunnels to localhost.
+	TITLE:=Secure tunnels to localhost(C++ port)
+	URL:=https://github.com/dosgo/ngrok-c
 	DEPENDS:=+libc +libpthread +libopenssl +libstdcpp
-	URL:=https://github.com/dosgo/ngrok-c.git
-endef
-
-define Package/$(PKG_NAME)/description
-Secure tunnels to localhost.
 endef
 
 define Build/Prepare
+	$(call Build/Prepare/Default,)
+	$(CP) $(PKG_BUILD_DIR)/Makefile.openssl $(PKG_BUILD_DIR)/Makefile
 endef
 
-define Build/Configure
+define Package/ngrokc/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ngrokc $(1)/usr/bin
 endef
 
-define Build/Compile
-endef
-
-define Package/$(PKG_NAME)/install
-	$(INSTALL_DIR) $(1)/usr/bin/
-ifeq ($(ARCH),mipsel)
-	$(INSTALL_BIN) ./files/7620n/ngrokc $(1)/usr/bin/
-endif
-ifeq ($(ARCH),mips)
-	$(INSTALL_BIN) ./files/ar71xx/ngrokc $(1)/usr/bin/
-endif
-ifeq ($(ARCH),i386)
-	$(INSTALL_BIN) ./files/x86/ngrokc $(1)/usr/bin/
-endif
-ifeq ($(ARCH),x86_64)
-	$(INSTALL_BIN) ./files/x86_64/ngrokc $(1)/usr/bin/
-endif
-ifeq ($(ARCH),arm)
-	$(INSTALL_BIN) ./files/arm/ngrokc $(1)/usr/bin/
-endif
-ifeq ($(ARCH),aarch64)
-	$(INSTALL_BIN) ./files/armv7/ngrokc $(1)/usr/bin/
-endif
-endef
-
-$(eval $(call BuildPackage,$(PKG_NAME)))
+$(eval $(call BuildPackage,ngrokc))
diff --git a/package/jsda/ngrokc/files/x86/ngrokc b/package/jsda/ngrokc/files/x86/ngrokc
deleted file mode 100644
index e776feb42c..0000000000
Binary files a/package/jsda/ngrokc/files/x86/ngrokc and /dev/null differ
diff --git a/package/jsda/ngrokc/files/x86_64/ngrokc b/package/jsda/ngrokc/files/x86_64/ngrokc
deleted file mode 100644
index 9abdefc5a3..0000000000
Binary files a/package/jsda/ngrokc/files/x86_64/ngrokc and /dev/null differ
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/Makefile b/package/zxlhhyccc/phicommk3-screenctrl/Makefile
deleted file mode 100644
index d6adb7672b..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/Makefile
+++ /dev/null
@@ -1,61 +0,0 @@
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=phicommk3-screenctrl
-PKG_VERSION:=1.0
-PKG_RELEASE:=2
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/zxlhhyccc/k3screenctrl-6.git
-PKG_SOURCE_VERSION:=6bbb319f74567f58122ec14227c0147be5da4cc0
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_SOURCE_VERSION)
-PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.xz
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_SOURCE_SUBDIR)
-
-PKG_MAINTAINER:=Hamster Tian <haotia@gmail.com>
-
-include $(INCLUDE_DIR)/package.mk
-
-TARGET_CFLAGS+= -D_GNU_SOURCE
-
-define Package/$(PKG_NAME)
-  SECTION:=utils
-  CATEGORY:=Utilities
-  DEPENDS:=@TARGET_bcm53xx_DEVICE_phicomm-k3 +@BUSYBOX_CONFIG_ARPING +@KERNEL_DEVMEM +bash
-  TITLE:=LCD screen controller on PHICOMM K3
-  URL:=https://github.com/zxlhhyccc/PHICOMM-K3
-endef
-
-define Package/$(PKG_NAME)/description
- K3 Screen Controller (k3screenctrl) is a program utilizing
-the LCD screen on PHICOMM K3 to display some stats.
-endef
-
-define Package/$(PKG_NAME)/postinst
-#!/bin/sh
-if [ -z "$${IPKG_INSTROOT}" ]; then
-	if [ -f /etc/uci-defaults/k3screenctrl ]; then
-		( . /etc/uci-defaults/k3screenctrl ) && \
-		rm -f /etc/uci-defaults/k3screenctrl
-	fi
-	rm -rf /tmp/luci-indexcache /tmp/luci-modulecache
-fi
-exit 0
-endef
-
-define Package/$(PKG_NAME)/install
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_DIR) $(1)/lib/k3screenctrl
-	$(INSTALL_DIR) $(1)/lib/k3screenctrl/oui
-	$(INSTALL_DIR) $(1)/etc/config
-	$(INSTALL_DIR) $(1)/etc/init.d
-	$(INSTALL_DIR) $(1)/etc/uci-defaults
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/k3screenctrl $(1)/usr/bin/
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/k3screenctrl/*.sh $(1)/lib/k3screenctrl/
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/k3screenctrl/oui/update_oui.sh $(1)/lib/k3screenctrl/oui/
-	$(INSTALL_DATA) $(PKG_BUILD_DIR)/lib/k3screenctrl/oui/oui.txt $(1)/lib/k3screenctrl/oui/
-	$(INSTALL_DATA) ./files/k3screenctrl.config $(1)/etc/config/k3screenctrl
-	$(INSTALL_BIN) ./files/k3screenctrl.init $(1)/etc/init.d/k3screenctrl
-	$(INSTALL_BIN) ./files/k3screenctrl.uci $(1)/etc/uci-defaults/k3screenctrl
-endef
-
-$(eval $(call BuildPackage,$(PKG_NAME)))
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.config b/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.config
deleted file mode 100644
index aed7ad72d1..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.config
+++ /dev/null
@@ -1,11 +0,0 @@
-config general
-        option screen_time '10'
-        option refresh_time '5'
-        option pawd_hide '1'
-        option disp_cputemp '1'
-        option psk_hide '1'
-        option cputemp '1'
-        option city_checkip '1'
-        option update_time '3600'
-
-
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.init b/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.init
deleted file mode 100644
index f4300ffc1e..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.init
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/sh /etc/rc.common
-
-START=99
-STOP=99
-
-SCRIPTS_BASE=/lib/k3screenctrl/
-TEMP_DIR=/tmp/k3screenctrl
-
-start() {
-    [ -z "$(grep "/lib/k3screenctrl/oui/update_oui.sh" /etc/crontabs/root)" ] && echo "0 6 * * * /lib/k3screenctrl/oui/update_oui.sh" >> /etc/crontabs/root
-    mkdir -p $TEMP_DIR
-    mkdir -p $TEMP_DIR/device_speed
-    m=$(uci get k3screenctrl.@general[0].screen_time) && [ $m -lt 10 ] && m=10
-    d=$(uci get k3screenctrl.@general[0].refresh_time) && [ $d -lt 2 ] && d=2
-    /usr/bin/k3screenctrl -m $m -d $d &
-}
-
-stop() {
-    killall k3screenctrl
-}
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.uci b/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.uci
deleted file mode 100755
index 73da7aadcc..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/files/k3screenctrl.uci
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-uci -q batch <<-EOF >/dev/null
-	delete ucitrack.@k3screenctrl[-1]
-	add ucitrack k3screenctrl
-	set ucitrack.@k3screenctrl[-1].init=k3screenctrl
-	commit ucitrack
-EOF
-exit 0
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.config b/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.config
deleted file mode 100644
index 2a88ab3601..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.config
+++ /dev/null
@@ -1,6 +0,0 @@
-
-config general 'general'
-	option screen_time '10'
-	option refresh_time '2'
-	option psk_hide '0'
-	option cputemp '0'
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.init b/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.init
deleted file mode 100644
index 70a92a6998..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.init
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh /etc/rc.common
-
-START=99
-STOP=99
-
-SCRIPTS_BASE=/lib/k3screenctrl/
-
-start() {
-    [ -z "$(grep "/lib/k3screenctrl/oui/update_oui.sh" /etc/crontabs/root)" ] && echo "0 6 * * * /lib/k3screenctrl/oui/update_oui.sh" >> /etc/crontabs/root
-    /usr/bin/k3screenctrl &
-}
-
-stop() {
-    killall k3screenctrl
-}
diff --git a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.uci b/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.uci
deleted file mode 100755
index 73da7aadcc..0000000000
--- a/package/zxlhhyccc/phicommk3-screenctrl/k3screenctrl.uci
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-uci -q batch <<-EOF >/dev/null
-	delete ucitrack.@k3screenctrl[-1]
-	add ucitrack k3screenctrl
-	set ucitrack.@k3screenctrl[-1].init=k3screenctrl
-	commit ucitrack
-EOF
-exit 0