diff --git a/test_tipc/config/RedNet/RedNet152_train_infer_python.txt b/test_tipc/config/RedNet/RedNet152_train_infer_python.txt
index dcedf613811b0d911106ad2776a849d552253576..82e8189d5b69858bc70f93cbfd9d22d2d9177b65 100644
--- a/test_tipc/config/RedNet/RedNet152_train_infer_python.txt
+++ b/test_tipc/config/RedNet/RedNet152_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/config/Twins/alt_gvt_large_train_infer_python.txt b/test_tipc/config/Twins/alt_gvt_large_train_infer_python.txt
index fb40a05c89c2cef1e02ab0d474ea12f31a7006c6..d75f8a14cba0cf347f6219cf288a8bbc903a8a32 100644
--- a/test_tipc/config/Twins/alt_gvt_large_train_infer_python.txt
+++ b/test_tipc/config/Twins/alt_gvt_large_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/config/Twins/pcpvt_large_train_infer_python.txt b/test_tipc/config/Twins/pcpvt_large_train_infer_python.txt
index 249fcfe36a6721aade1284d9f04aae0c4c89efad..928c0b30db0dbc0e33108b7ee50cf91ddd84f821 100644
--- a/test_tipc/config/Twins/pcpvt_large_train_infer_python.txt
+++ b/test_tipc/config/Twins/pcpvt_large_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/config/VisionTransformer/ViT_large_patch16_224_train_infer_python.txt b/test_tipc/config/VisionTransformer/ViT_large_patch16_224_train_infer_python.txt
index 80b92a3149caf13c22381d1f6b777717b0668b52..ec77af6defbc0c062bac5517227890ea9f168909 100644
--- a/test_tipc/config/VisionTransformer/ViT_large_patch16_224_train_infer_python.txt
+++ b/test_tipc/config/VisionTransformer/ViT_large_patch16_224_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/config/VisionTransformer/ViT_large_patch16_384_train_infer_python.txt b/test_tipc/config/VisionTransformer/ViT_large_patch16_384_train_infer_python.txt
index dd067233703248d8a73feeaa8ea4fa40f6f61e70..e05c6df96bd61f67a4bf5e08e76f8cd5d334ddd5 100644
--- a/test_tipc/config/VisionTransformer/ViT_large_patch16_384_train_infer_python.txt
+++ b/test_tipc/config/VisionTransformer/ViT_large_patch16_384_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/config/VisionTransformer/ViT_large_patch32_384_train_infer_python.txt b/test_tipc/config/VisionTransformer/ViT_large_patch32_384_train_infer_python.txt
index b5211889a2e91c7f03ebe7f7539327d0007ac4ff..43b313f58c047b94af2a64d7460910530bb488cf 100644
--- a/test_tipc/config/VisionTransformer/ViT_large_patch32_384_train_infer_python.txt
+++ b/test_tipc/config/VisionTransformer/ViT_large_patch32_384_train_infer_python.txt
@@ -6,7 +6,7 @@ gpu_list:0|0,1
 -o Global.auto_cast:null
 -o Global.epochs:lite_train_lite_infer=2|whole_train_whole_infer=120
 -o Global.output_dir:./output/
--o DataLoader.Train.sampler.batch_size:8
+-o DataLoader.Train.sampler.batch_size:2
 -o Global.pretrained_model:null
 train_model_name:latest
 train_infer_img_dir:./dataset/ILSVRC2012/val
diff --git a/test_tipc/test_train_inference_python.sh b/test_tipc/test_train_inference_python.sh
index 23b2f70a18cf8b5dfb7c149e2c5821788d2f34fa..cecfa93e70d4767b43f667ab01134d03409458a0 100644
--- a/test_tipc/test_train_inference_python.sh
+++ b/test_tipc/test_train_inference_python.sh
@@ -146,7 +146,6 @@ function func_inference(){
                         last_status=${PIPESTATUS[0]}
                         eval "cat ${_save_log_path}"
                         status_check $last_status "${command}" "../${status_log}"
-                        
                     done
                 done
             done
@@ -289,8 +288,10 @@ else
                 # run train
 		eval "unset CUDA_VISIBLE_DEVICES"
 		export FLAGS_cudnn_deterministic=True
+		sleep 5
                 eval $cmd
                 status_check $? "${cmd}" "${status_log}"
+                sleep 5
 		
 		if [[ $FILENAME == *GeneralRecognition* ]]; then
 		    set_eval_pretrain=$(func_set_params "${pretrain_model_key}" "${save_log}/RecModel/${train_model_name}")
@@ -307,6 +308,7 @@ else
                     eval_cmd="${python} ${eval_py} ${set_eval_pretrain} ${set_use_gpu} ${set_eval_params1}" 
                     eval $eval_cmd
                     status_check $? "${eval_cmd}" "${status_log}"
+                    sleep 5
                 fi
                 # run export model
                 if [ ${run_export} != "null" ]; then