diff --git a/otc_metadata/data/services/apiu.yaml b/otc_metadata/data/services/apiu.yaml
index d0288c74..e7b03d2f 100644
--- a/otc_metadata/data/services/apiu.yaml
+++ b/otc_metadata/data/services/apiu.yaml
@@ -7,7 +7,7 @@ repositories:
 - environment: public
   repo: opentelekomcloud-docs/api-usage
   type: github
-service_category: others
+service_category: other
 service_title: API Usage
 service_type: apiu
 service_uri: api-usage