diff --git a/security/asset/inc/asset_api.h b/security/asset/inc/asset_api.h
index 38058de2e6f97ab1079770765811c860d04d489a..794a04e02009198abb8219d1a6ce72d30c63c457 100755
--- a/security/asset/inc/asset_api.h
+++ b/security/asset/inc/asset_api.h
@@ -48,7 +48,8 @@
 extern "C" {
 #endif
 /**
- * @brief Adds an asset.
+ * @brief Adds an asset. Permission ohos.permission.STORE_PERSISTENT_DATA is required when the Asset needs to be stored
+ *     persistently by setting {@link ASSET_TAG_IS_PERSISTENT} tag.
  *
  * @param attributes Pointer to the attributes of the asset to add.
  * @param attributes Number of the attributes of the asset to add.
diff --git a/security/asset/inc/asset_type.h b/security/asset/inc/asset_type.h
index 9e17239b0408dbcba35e86b6f648412b542062bf..b977afbef3effc471ad0468a1c649e256d9502eb 100755
--- a/security/asset/inc/asset_type.h
+++ b/security/asset/inc/asset_type.h
@@ -114,9 +114,6 @@ typedef enum {
     ASSET_TAG_SYNC_TYPE = ASSET_TYPE_NUMBER | 0x10,
     /**
      * A Boolean value indicating whether the asset needs to be stored persistently.
-     * The ohos.permission.STORE_PERSISTENT_DATA permission is required if <b>OH_Asset_Add</b> is called with this tag.
-     *
-     * @permission ohos.permission.STORE_PERSISTENT_DATA
      */
     ASSET_TAG_IS_PERSISTENT = ASSET_TYPE_BOOL | 0x11,
     /**