diff --git a/mindspore/context.py b/mindspore/context.py
index 99020f30715..0575fa282fc 100644
--- a/mindspore/context.py
+++ b/mindspore/context.py
@@ -845,12 +845,19 @@ def set_ps_context(**kwargs):
         These environment variables are listed below:
 
         MS_SERVER_NUM: Server number
+
         MS_WORKER_NUM: Worker number
+
         MS_SCHED_HOST: Scheduler IP address
+
         MS_SCHED_PORT: Scheduler port
+
         MS_ROLE: The role of this process:
+
         MS_SCHED: represents the scheduler,
+
         MS_WORKER: represents the worker,
+
         MS_PSERVER: represents the Server
 
     Args: