diff --git a/gl-inet.sh b/gl-inet.sh
index 5cb4a2a..d72139b 100755
--- a/gl-inet.sh
+++ b/gl-inet.sh
@@ -25,9 +25,9 @@ install_istore() {
 	uci set luci.main.mediaurlbase='/luci-static/argon'
 	uci set luci.main.lang='zh_cn'
 	uci commit
-    ##安装完毕之后 还原软件源
+	##安装完毕之后 还原软件源
 	setup_software_source 0
-	
+
 	do_istore
 	#升级iStore商店到最新版
 	is-opkg do_self_upgrade
@@ -40,7 +40,6 @@ install_istore() {
 	if ! grep -q " like iStoreOS" /tmp/sysinfo/model; then
 		sed -i '1s/$/ like iStoreOS/' /tmp/sysinfo/model
 	fi
-
 }
 # 安装iStore 参考 https://github.com/linkease/istore
 do_istore() {
diff --git a/reinstall_istore.sh b/reinstall_istore.sh
new file mode 100644
index 0000000..db7892b
--- /dev/null
+++ b/reinstall_istore.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+## 安装iStore 参考 https://github.com/linkease/istore
+ISTORE_REPO=https://istore.linkease.com/repo/all/store
+FCURL="curl --fail --show-error"
+
+curl -V >/dev/null 2>&1 || {
+    echo "prereq: install curl"
+    opkg info curl | grep -Fqm1 curl || opkg update
+    opkg install curl
+}
+
+IPK=$($FCURL "$ISTORE_REPO/Packages.gz" | zcat | grep -m1 '^Filename: luci-app-store.*\.ipk$' | sed -n -e 's/^Filename: \(.\+\)$/\1/p')
+
+[ -n "$IPK" ] || exit 1
+
+$FCURL "$ISTORE_REPO/$IPK" | tar -xzO ./data.tar.gz | tar -xzO ./bin/is-opkg >/tmp/is-opkg
+
+[ -s "/tmp/is-opkg" ] || exit 1
+
+chmod 755 /tmp/is-opkg
+/tmp/is-opkg update
+# /tmp/is-opkg install taskd
+/tmp/is-opkg opkg install --force-reinstall luci-lib-taskd luci-lib-xterm
+/tmp/is-opkg opkg install --force-reinstall luci-app-store || exit $?
+[ -s "/etc/init.d/tasks" ] || /tmp/is-opkg opkg install --force-reinstall taskd
+[ -s "/usr/lib/lua/luci/cbi.lua" ] || /tmp/is-opkg opkg install luci-compat >/dev/null 2>&1