diff --git a/otc_metadata/data/documents/ma-api-ref.yaml b/otc_metadata/data/documents/ma-api-ref.yaml
index 212f057c..47786acc 100644
--- a/otc_metadata/data/documents/ma-api-ref.yaml
+++ b/otc_metadata/data/documents/ma-api-ref.yaml
@@ -1,5 +1,5 @@
 ---
-hc_location: api/ma
+hc_location: api/modelarts
 html_location: docs/modelarts/api-ref
 link: /modelarts/api-ref/
 pdf_name: ma-api-ref
diff --git a/otc_metadata/data/documents/ma-sdk-ref.yaml b/otc_metadata/data/documents/ma-sdk-ref.yaml
index d4271f32..bc5abbf3 100644
--- a/otc_metadata/data/documents/ma-sdk-ref.yaml
+++ b/otc_metadata/data/documents/ma-sdk-ref.yaml
@@ -1,5 +1,5 @@
 ---
-hc_location: sdk/ma
+hc_location: sdk/modelarts
 html_location: docs/modelarts/sdk-ref
 link: /modelarts/sdk-ref/
 pdf_name: ma-sdk-ref
diff --git a/otc_metadata/data/documents/ma-umn.yaml b/otc_metadata/data/documents/ma-umn.yaml
index 264580b1..c81eb86c 100644
--- a/otc_metadata/data/documents/ma-umn.yaml
+++ b/otc_metadata/data/documents/ma-umn.yaml
@@ -1,5 +1,5 @@
 ---
-hc_location: usermanual/ma
+hc_location: usermanual/modelarts
 html_location: docs/modelarts/umn
 link: /modelarts/umn/
 pdf_name: ma-umn