diff --git a/docs/client_guide/spark_client_guide.md b/docs/client_guide/spark_client_guide.md
index 3e504b51e1..c189c064d0 100644
--- a/docs/client_guide/spark_client_guide.md
+++ b/docs/client_guide/spark_client_guide.md
@@ -87,6 +87,8 @@ The important configuration is listed as following.
 | spark.rss.client.off.heap.memory.enable               | false   | The client use off heap memory to process data                                                                                                                                                                                                                                                                                                                                                        |
 | spark.rss.client.remote.storage.useLocalConfAsDefault | false   | This option is only valid when the remote storage path is specified. If ture, the remote storage conf will use the client side hadoop configuration loaded from the classpath                                                                                                                                                                                                                         |
 | spark.rss.hadoop.*                                    | -       | The prefix key for Hadoop conf. For Spark like that: `spark.rss.hadoop.fs.defaultFS=hdfs://rbf-x1`, this will be as `fs.defaultFS=hdfs://rbf-x1` for Hadoop storage                                                                                                                                                                                                                                   |
+| spark.rss.access.id                                   | -       | The access id for request access rss cluster. This is used for DelegationRssShuffleManager                                                                                                                                                                                                                                                                                                            |
+| spark.rss.access.id.providerKey                       | -       | Get access id from the value of the given provider key. This is used for DelegationRssShuffleManager                                                                                                                                                                                                                                                                                                  |
 
 ### Block id bits