diff --git a/docs/premium/script-shortcuts.md b/docs/premium/script-shortcuts.md
index 5248df0..e6ea0aa 100644
--- a/docs/premium/script-shortcuts.md
+++ b/docs/premium/script-shortcuts.md
@@ -39,6 +39,7 @@ rules:
 - dst_ip: string
 - src_port: uint16
 - dst_port: uint16
+- inbound_port: uint16
 - host: string
 - process_path: string
 
diff --git a/docs/premium/script.md b/docs/premium/script.md
index 6711d16..3f49ec2 100644
--- a/docs/premium/script.md
+++ b/docs/premium/script.md
@@ -56,6 +56,7 @@ interface Metadata {
   src_port: string
   dst_ip: string
   dst_port: string
+  inbound_port: number
 }
 
 interface Context {
diff --git a/docs/zh_CN/premium/script-shortcuts.md b/docs/zh_CN/premium/script-shortcuts.md
index 6af10dd..fa9c410 100644
--- a/docs/zh_CN/premium/script-shortcuts.md
+++ b/docs/zh_CN/premium/script-shortcuts.md
@@ -39,6 +39,7 @@ rules:
 - dst_ip: string
 - src_port: uint16
 - dst_port: uint16
+- inbound_port: uint16
 - host: string
 - process_path: string
 
diff --git a/docs/zh_CN/premium/script.md b/docs/zh_CN/premium/script.md
index b29b4b2..d5c8507 100644
--- a/docs/zh_CN/premium/script.md
+++ b/docs/zh_CN/premium/script.md
@@ -56,6 +56,7 @@ interface Metadata {
   src_port: string
   dst_ip: string
   dst_port: string
+  inbound_port: number
 }
 
 interface Context {