diff --git a/64bit/customfeeds.conf b/64bit/customfeeds.conf
new file mode 100644
index 0000000..a17250a
--- /dev/null
+++ b/64bit/customfeeds.conf
@@ -0,0 +1,4 @@
+# add your custom package feeds here
+src/gz nas_core https://repo.istoreos.com/repo/aarch64_cortex-a53/nas
+src/gz app https://repo.istoreos.com/repo/all/meta
+src/gz nas_luci https://repo.istoreos.com/repo/all/nas_luci
\ No newline at end of file
diff --git a/be3600.sh b/be3600.sh
index 97dcab7..2079eb1 100644
--- a/be3600.sh
+++ b/be3600.sh
@@ -67,6 +67,8 @@ do_istore() {
 	wget -O /bin/is-opkg https://cafe.cpolar.top/wkdaily/be3600/raw/branch/master/64bit/is-opkg.sh
 	chmod +x /bin/is-opkg
 
+	#添加istore软件源
+	wget -O /etc/opkg/customfeeds.conf https://cafe.cpolar.top/wkdaily/be3600/raw/branch/master/64bit/customfeeds.conf
 
 }