diff --git a/official/cv/resnet/scripts/run_parameter_server_train.sh b/official/cv/resnet/scripts/run_parameter_server_train.sh
index 1203c04993ad6bf434ea421b3fc13d32932470b1..b03373315549b259a813e7dd6b4ebf50d83fe384 100644
--- a/official/cv/resnet/scripts/run_parameter_server_train.sh
+++ b/official/cv/resnet/scripts/run_parameter_server_train.sh
@@ -67,7 +67,6 @@ export MS_SCHED_HOST=127.0.0.1
 export MS_SCHED_PORT=8081
 
 ulimit -n 4096
-export PARALLEL_EXCUTE=ms_ps
 export fusion=True
 
 export MS_ROLE=MS_SCHED
diff --git a/official/cv/resnet/scripts/run_parameter_server_train_gpu.sh b/official/cv/resnet/scripts/run_parameter_server_train_gpu.sh
index 791581ed56ec436f70360f239037c8856f0c22e7..fe4f3fd639a02bacf1be42d4d93f996be7eb7c52 100644
--- a/official/cv/resnet/scripts/run_parameter_server_train_gpu.sh
+++ b/official/cv/resnet/scripts/run_parameter_server_train_gpu.sh
@@ -58,7 +58,6 @@ export MS_SCHED_HOST=127.0.0.1
 export MS_SCHED_PORT=8081
 
 ulimit -n 4096
-export PARALLEL_EXCUTE=ms_ps
 export fusion=True
 
 export MS_ROLE=MS_SCHED
diff --git a/research/cv/res2net/scripts/run_parameter_server_train.sh b/research/cv/res2net/scripts/run_parameter_server_train.sh
index 1203c04993ad6bf434ea421b3fc13d32932470b1..b03373315549b259a813e7dd6b4ebf50d83fe384 100644
--- a/research/cv/res2net/scripts/run_parameter_server_train.sh
+++ b/research/cv/res2net/scripts/run_parameter_server_train.sh
@@ -67,7 +67,6 @@ export MS_SCHED_HOST=127.0.0.1
 export MS_SCHED_PORT=8081
 
 ulimit -n 4096
-export PARALLEL_EXCUTE=ms_ps
 export fusion=True
 
 export MS_ROLE=MS_SCHED