diff --git a/otc_metadata/data/documents/cfw-api-ref.yaml b/otc_metadata/data/documents/cfw-api-ref.yaml
new file mode 100644
index 00000000..330f95be
--- /dev/null
+++ b/otc_metadata/data/documents/cfw-api-ref.yaml
@@ -0,0 +1,10 @@
+---
+environment: internal
+hc_location: api/cfw
+html_location: docs/cfw/api-ref
+link: /cloud-firewall/api-ref/
+pdf_name: cfw-api-ref
+rst_location: api-ref/source
+service_type: cfw
+title: API Reference
+type: api-ref
diff --git a/otc_metadata/data/documents/cfw-umn.yaml b/otc_metadata/data/documents/cfw-umn.yaml
new file mode 100644
index 00000000..3a7e24af
--- /dev/null
+++ b/otc_metadata/data/documents/cfw-umn.yaml
@@ -0,0 +1,10 @@
+---
+environment: internal
+hc_location: usermanual/cfw
+html_location: docs/cfw/umn
+link: /cloud-firewall/umn/
+pdf_name: cfw-umn
+rst_location: umn/source
+service_type: cfw
+title: User Guide
+type: umn
diff --git a/otc_metadata/data/documents/er-api-ref.yaml b/otc_metadata/data/documents/er-api-ref.yaml
index 188c64e5..8f1d126f 100644
--- a/otc_metadata/data/documents/er-api-ref.yaml
+++ b/otc_metadata/data/documents/er-api-ref.yaml
@@ -1,5 +1,4 @@
 ---
-environment: internal
 html_location: docs/er/api-ref
 link: /enterprise-router/api-ref/
 pdf_name: er-api-ref
diff --git a/otc_metadata/data/documents/er-umn.yaml b/otc_metadata/data/documents/er-umn.yaml
index 0b3c3f73..7bb8a3f6 100644
--- a/otc_metadata/data/documents/er-umn.yaml
+++ b/otc_metadata/data/documents/er-umn.yaml
@@ -1,5 +1,4 @@
 ---
-environment: internal
 html_location: docs/er/umn
 link: /enterprise-router/umn/
 pdf_name: er-umn
diff --git a/otc_metadata/data/services/cfw.yaml b/otc_metadata/data/services/cfw.yaml
new file mode 100644
index 00000000..9e9af53f
--- /dev/null
+++ b/otc_metadata/data/services/cfw.yaml
@@ -0,0 +1,16 @@
+---
+environment: internal
+repositories:
+- environment: internal
+  repo: docs/cloud-firewall
+  type: gitea
+- environment: public
+  repo: opentelekomcloud-docs/cloud-firewall
+  type: github
+service_category: security-services
+service_title: Cloud Firewall
+service_type: cfw
+service_uri: cloud-firewall
+teams:
+- name: docs-security-services-rw
+  permission: write
diff --git a/otc_metadata/data/services/er.yaml b/otc_metadata/data/services/er.yaml
index 6a50e7ee..0a56625d 100644
--- a/otc_metadata/data/services/er.yaml
+++ b/otc_metadata/data/services/er.yaml
@@ -1,5 +1,5 @@
 ---
-environment: internal
+environment: public
 repositories:
 - environment: internal
   repo: docs/enterprise-router