diff --git a/otc_metadata/data/documents/gaussdb_nosql-api-ref.yaml b/otc_metadata/data/documents/gaussdb_nosql-api-ref.yaml
index 573e25f9..4706e2e6 100644
--- a/otc_metadata/data/documents/gaussdb_nosql-api-ref.yaml
+++ b/otc_metadata/data/documents/gaussdb_nosql-api-ref.yaml
@@ -1,6 +1,5 @@
 ---
 hc_location: api/nosql
-environment: internal
 html_location: docs/gaussdb_nosql/api-ref
 link: /gaussdb-nosql/api-ref/
 pdf_name: gaussdb_nosql-api-ref
diff --git a/otc_metadata/data/documents/gaussdb_nosql-umn.yaml b/otc_metadata/data/documents/gaussdb_nosql-umn.yaml
index 9c2a7b48..3e5a6985 100644
--- a/otc_metadata/data/documents/gaussdb_nosql-umn.yaml
+++ b/otc_metadata/data/documents/gaussdb_nosql-umn.yaml
@@ -1,5 +1,4 @@
 ---
-environment: internal
 hc_location: usermanual/nosql
 html_location: docs/gaussdb_nosql/umn
 link: /gaussdb-nosql/umn/