diff --git a/api/@ohos.intl.d.ts b/api/@ohos.intl.d.ts
index ccc0a8212e565f788bdd32a740058e09258bbb95..04ac9877a68fb6ae18b911d611f92bddbfc669ed 100755
--- a/api/@ohos.intl.d.ts
+++ b/api/@ohos.intl.d.ts
@@ -13,6 +13,12 @@
  * limitations under the License.
  */
 
+/**
+ * Provides internationalization related APIs.
+ *
+ * @since 6
+ * @devices phone, tablet, tv, wearable, car
+ */
 declare namespace intl {
 /**
  * Provides APIs for obtaining locale information.
diff --git a/api/@ohos.resourceManager.d.ts b/api/@ohos.resourceManager.d.ts
index d0d14d0487586d248f9c0dbe31a15a1d936bc4a8..1ac9bab934005119d392473558078dbec9263d9e 100644
--- a/api/@ohos.resourceManager.d.ts
+++ b/api/@ohos.resourceManager.d.ts
@@ -13,6 +13,12 @@
  * limitations under the License.
  */
 
+/**
+ * Provides resource related APIs.
+ *
+ * @since 6
+ * @devices phone, tablet, tv, wearable, car
+ */
 declare namespace resmgr {
 /**
  * Enumerates screen directions.