diff --git a/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks b/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
index 7ce252c0d..295e53948 100755
--- a/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
+++ b/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
@@ -49,7 +49,7 @@ if [ "$(uci -q get openmptcprouter.latest_versions)" = "" ]; then
 		done
 	fi
 fi
-if [ "$(uci -q get shadowsocks-libev.hi.obfs)" != "0" ]; then
+if [ "$(uci -q get shadowsocks-libev.hi.obfs)" = "1" ]; then
 	uci -q batch <<-EOF > /dev/null
 		set shadowsocks-libev.sss0.obfs=1
 		set shadowsocks-libev.sss0.obfs_plugin="$(uci -q get shadowsocks-libev.hi.obfs_plugin)"