diff --git a/rules/singbox/Wifi_Call_UK.json b/rules/singbox/Wifi_Call_UK.json
index 73cf571..0f81519 100644
--- a/rules/singbox/Wifi_Call_UK.json
+++ b/rules/singbox/Wifi_Call_UK.json
@@ -12,7 +12,13 @@
         "ss.epdg.epc.mnc015.mcc234.pub.3gppnetwork.org",
         "ss.epdg.epc.geo.mnc015.mcc234.pub.3gppnetwork.org",
         "ss.epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
-        "ss.epdg.epc.geo.mnc010.mcc234.pub.3gppnetwork.org"
+        "ss.epdg.epc.geo.mnc010.mcc234.pub.3gppnetwork.org",
+        "entsrv-uk.vodafone.com",
+        "vuk-gto.prod.ondemandconnectivity.com"
+      ],      
+      "domain_keyword": [
+        "mcc234",
+        "fp-gb-o2"
       ],
       "ip_cidr": [
          //"ocsp.sectigo.com"