diff --git a/apps/aliddns/bin/aliddns_linux_arm b/apps/aliddns/bin/aliddns_linux_arm
old mode 100644
new mode 100755
index de3e738..593f10f
Binary files a/apps/aliddns/bin/aliddns_linux_arm and b/apps/aliddns/bin/aliddns_linux_arm differ
diff --git a/apps/aliddns/bin/aliddns_linux_mips b/apps/aliddns/bin/aliddns_linux_mips
old mode 100644
new mode 100755
index 53b0d86..456e8e3
Binary files a/apps/aliddns/bin/aliddns_linux_mips and b/apps/aliddns/bin/aliddns_linux_mips differ
diff --git a/apps/aliddns/bin/aliddns_linux_x86_64 b/apps/aliddns/bin/aliddns_linux_x86_64
old mode 100644
new mode 100755
index 8d417ab..a5d7f7b
Binary files a/apps/aliddns/bin/aliddns_linux_x86_64 and b/apps/aliddns/bin/aliddns_linux_x86_64 differ
diff --git a/appsbin/v2ray-bin/linux_arm/v2ray.upx b/appsbin/v2ray-bin/linux_arm/v2ray.upx
new file mode 100644
index 0000000..b3ad232
Binary files /dev/null and b/appsbin/v2ray-bin/linux_arm/v2ray.upx differ
diff --git a/tools/gitsync.sh b/tools/gitsync.sh
index 20495f0..ebb2383 100755
--- a/tools/gitsync.sh
+++ b/tools/gitsync.sh
@@ -70,7 +70,7 @@ pack() {
 		if [ -f ${pack_dir}/applist.txt ]; then
 			version_old=`cat ${pack_dir}/applist.txt | grep "$line|" | cut -d'|' -f4`
 			version_new=`cat apps/$line/config/$line.uci | grep "version=" | cut -d'=' -f2 | sed -e 's/"//g'`
-			if [ "$version_new" != "$version_old" ] || [ ! -f ${pack_dir}/appstore/${line}* ]; then
+			if [ "$version_new" != "$version_old" ] || [ -z `ls ${pack_dir}/appstore/${line}*` ]; then
 				echo "打包$line..." 
 			else
 				continue