diff --git a/model_zoo/official/cv/resnet/scripts/run_parameter_server_train.sh b/model_zoo/official/cv/resnet/scripts/run_parameter_server_train.sh
index bfd60cd98c..4d76251e85 100644
--- a/model_zoo/official/cv/resnet/scripts/run_parameter_server_train.sh
+++ b/model_zoo/official/cv/resnet/scripts/run_parameter_server_train.sh
@@ -80,7 +80,7 @@ export RANK_TABLE_FILE=$PATH1
 
 export MS_SCHED_NUM=1
 export MS_WORKER_NUM=$RANK_SIZE
-export MS_SERVER_NUM=8
+export MS_SERVER_NUM=1
 export MS_SCHED_HOST=127.0.0.1
 export MS_SCHED_PORT=8081