diff --git a/luci-app-openclash/root/usr/share/openclash/openclash_streaming_unlock.lua b/luci-app-openclash/root/usr/share/openclash/openclash_streaming_unlock.lua
index 95a3c4d049..022d4458ec 100644
--- a/luci-app-openclash/root/usr/share/openclash/openclash_streaming_unlock.lua
+++ b/luci-app-openclash/root/usr/share/openclash/openclash_streaming_unlock.lua
@@ -1582,8 +1582,8 @@ end
 function network_test()
 	local test_url1 = "https://www.gstatic.com/generate_204"
 	local test_url2 = "https://cp.cloudflare.com/generate_204"
-	local httpcode1 = SYS.exec(string.format("curl -sL --connect-timeout 5 -m 5 --speed-time 5 --speed-limit 1 --retry 2 -o /dev/null -w %%{http_code} -H 'Accept-Language: en' -H 'Content-Type: application/json' -H 'User-Agent: %s' '%s'", UA, test_url1))
-	local httpcode2 = SYS.exec(string.format("curl -sL --connect-timeout 5 -m 5 --speed-time 5 --speed-limit 1 --retry 2 -o /dev/null -w %%{http_code} -H 'Accept-Language: en' -H 'Content-Type: application/json' -H 'User-Agent: %s' '%s'", UA, test_url2))
+	local httpcode1 = SYS.exec(string.format("curl -sL --connect-timeout 10 -m 15 --speed-time 5 --speed-limit 1 --retry 2 -o /dev/null -w %%{http_code} -H 'Accept-Language: en' -H 'Content-Type: application/json' -H 'User-Agent: %s' '%s'", UA, test_url1))
+	local httpcode2 = SYS.exec(string.format("curl -sL --connect-timeout 10 -m 15 --speed-time 5 --speed-limit 1 --retry 2 -o /dev/null -w %%{http_code} -H 'Accept-Language: en' -H 'Content-Type: application/json' -H 'User-Agent: %s' '%s'", UA, test_url2))
 	if httpcode1 or httpcode2 then
 		if tonumber(httpcode1) == 204 or tonumber(httpcode2) == 204 then
 			unlock_auto_select()
diff --git a/luci-app-openclash/root/usr/share/openclash/yml_change.sh b/luci-app-openclash/root/usr/share/openclash/yml_change.sh
index e46220bce9..233c4364e9 100644
--- a/luci-app-openclash/root/usr/share/openclash/yml_change.sh
+++ b/luci-app-openclash/root/usr/share/openclash/yml_change.sh
@@ -422,10 +422,7 @@ threads << Thread.new {
          Value['tun']['device']='utun';
          Value_2={'dns-hijack'=>['tcp://any:53']};
          Value['tun'].merge!(Value_2);
-         if '$stack_type' != 'mixed' then
-            Value['tun']['gso']=true;
-            Value['tun']['gso-max-size']=65536;
-         end;
+         Value['tun']['endpoint-independent-nat']=true;
          Value['tun']['auto-route']=false;
          Value['tun']['auto-detect-interface']=false;
          Value['tun']['auto-redirect']=false;