diff --git a/rule/Clash/OpenAI/OpenAI.list b/rule/Clash/OpenAI/OpenAI.list
index 8eabc5d4142..ef750696b38 100644
--- a/rule/Clash/OpenAI/OpenAI.list
+++ b/rule/Clash/OpenAI/OpenAI.list
@@ -31,6 +31,7 @@ DOMAIN-SUFFIX,segment.io
 DOMAIN-SUFFIX,sentry.io
 DOMAIN-SUFFIX,stripe.com
 DOMAIN-SUFFIX,turn.livekit.cloud
+DOMAIN-SUFFIX,webpubsub.azure.com
 DOMAIN-KEYWORD,openai
 IP-CIDR,24.199.123.28/32,no-resolve
 IP-CIDR,64.23.132.171/32,no-resolve
diff --git a/rule/Clash/OpenAI/OpenAI_No_Resolve.yaml b/rule/Clash/OpenAI/OpenAI_No_Resolve.yaml
index 73ee48f7996..f82f3b92396 100644
--- a/rule/Clash/OpenAI/OpenAI_No_Resolve.yaml
+++ b/rule/Clash/OpenAI/OpenAI_No_Resolve.yaml
@@ -32,6 +32,7 @@ payload:
   - DOMAIN-SUFFIX,sentry.io
   - DOMAIN-SUFFIX,stripe.com
   - DOMAIN-SUFFIX,turn.livekit.cloud
+  - DOMAIN-SUFFIX,webpubsub.azure.com
   - DOMAIN-KEYWORD,openai
   - IP-CIDR,24.199.123.28/32,no-resolve
   - IP-CIDR,64.23.132.171/32,no-resolve
diff --git a/rule/Loon/OpenAI/OpenAI.list b/rule/Loon/OpenAI/OpenAI.list
index 69697a9d9c8..37604305d62 100644
--- a/rule/Loon/OpenAI/OpenAI.list
+++ b/rule/Loon/OpenAI/OpenAI.list
@@ -31,6 +31,7 @@ DOMAIN-SUFFIX,segment.io
 DOMAIN-SUFFIX,sentry.io
 DOMAIN-SUFFIX,stripe.com
 DOMAIN-SUFFIX,turn.livekit.cloud
+DOMAIN-SUFFIX,webpubsub.azure.com
 DOMAIN-KEYWORD,openai
 IP-ASN,20473,no-resolve
 IP-CIDR,24.199.123.28/32,no-resolve
diff --git a/rule/Loon/OpenAI/OpenAI_Resolve.list b/rule/Loon/OpenAI/OpenAI_Resolve.list
index 526907f821d..1e6bcd63c44 100644
--- a/rule/Loon/OpenAI/OpenAI_Resolve.list
+++ b/rule/Loon/OpenAI/OpenAI_Resolve.list
@@ -31,6 +31,7 @@ DOMAIN-SUFFIX,segment.io
 DOMAIN-SUFFIX,sentry.io
 DOMAIN-SUFFIX,stripe.com
 DOMAIN-SUFFIX,turn.livekit.cloud
+DOMAIN-SUFFIX,webpubsub.azure.com
 DOMAIN-KEYWORD,openai
 IP-ASN,20473
 IP-CIDR,24.199.123.28/32