diff --git a/otc_metadata/data/documents/taurusdb-api-ref.yaml b/otc_metadata/data/documents/taurusdb-api-ref.yaml
index a4771c2f..09a1bd6b 100644
--- a/otc_metadata/data/documents/taurusdb-api-ref.yaml
+++ b/otc_metadata/data/documents/taurusdb-api-ref.yaml
@@ -1,6 +1,7 @@
 ---
-hc_location: api/gaussdb
+hc_location: api/taurusdb
 html_location: docs/taurusdb/api-ref
+environment: internal
 link: /taurusdb/api-ref/
 pdf_enabled: true
 pdf_environment: internal
diff --git a/otc_metadata/data/documents/taurusdb-umn.yaml b/otc_metadata/data/documents/taurusdb-umn.yaml
index ef11ac29..af4bfccf 100644
--- a/otc_metadata/data/documents/taurusdb-umn.yaml
+++ b/otc_metadata/data/documents/taurusdb-umn.yaml
@@ -1,6 +1,7 @@
 ---
-hc_location: usermanual/gaussdb
+hc_location: usermanual/taurusdb
 html_location: docs/taurusdb/umn
+environment: internal
 link: /taurusdb/umn/
 pdf_enabled: true
 pdf_environment: internal
diff --git a/otc_metadata/data/services/taurusdb.yaml b/otc_metadata/data/services/taurusdb.yaml
index 45d9516c..489f0638 100644
--- a/otc_metadata/data/services/taurusdb.yaml
+++ b/otc_metadata/data/services/taurusdb.yaml
@@ -1,5 +1,5 @@
 ---
-environment: public
+environment: internal
 repositories:
 - environment: internal
   repo: docs/taurusdb