diff --git a/661.sh b/661.sh
index d1ff22a..b7b3439 100644
--- a/661.sh
+++ b/661.sh
@@ -431,7 +431,7 @@ fi
 wgo1='sed -i "s#.*AllowedIPs.*#AllowedIPs = 0.0.0.0/0#g" /usr/local/bin/warp.conf'
 wgo2='sed -i "s#.*AllowedIPs.*#AllowedIPs = ::/0#g" /usr/local/bin/warp.conf'
 wgo3='sed -i "s#.*AllowedIPs.*#AllowedIPs = 0.0.0.0/0,::/0#g" /usr/local/bin/warp.conf'
-wgo4="sed -i '/Endpoint6/d' /usr/local/bin/warp.conf && sed -i 's/162.159.*/$endpoint/g' /usr/local/bin/warp.conf"
+wgo4=$(sed -i "/Endpoint6/d" /usr/local/bin/warp.conf && sed -i "s/162.159.*/$endpoint/g" /usr/local/bin/warp.conf)
 wgo5='sed -i "/Endpoint6/d" /usr/local/bin/warp.conf && sed -i "s/162.159.*/[2606:4700:d0::a29f:c003]:1701/g" /usr/local/bin/warp.conf'
 wgo6='sed -i "20 s/^/PostUp = ip -4 rule add from $(ip route get 162.159.192.1 | grep -oP "src \K\S+") lookup main\n/" /usr/local/bin/warp.conf && sed -i "20 s/^/PostDown = ip -4 rule delete from $(ip route get 162.159.192.1 | grep -oP "src \K\S+") lookup main\n/" /usr/local/bin/warp.conf'
 wgo7='sed -i "20 s/^/PostUp = ip -6 rule add from $(ip route get 2606:4700:d0::a29f:c001 | grep -oP "src \K\S+") lookup main\n/" /usr/local/bin/warp.conf && sed -i "20 s/^/PostDown = ip -6 rule delete from $(ip route get 2606:4700:d0::a29f:c001 | grep -oP "src \K\S+") lookup main\n/" /usr/local/bin/warp.conf'