diff --git a/test_tipc/test_serving_infer_cpp.sh b/test_tipc/test_serving_infer_cpp.sh
index 4088c66f576187215e5945793868d13fc74005af..6e313cd9493b84eef731a4e0d86d721a212b3ead 100644
--- a/test_tipc/test_serving_infer_cpp.sh
+++ b/test_tipc/test_serving_infer_cpp.sh
@@ -87,11 +87,13 @@ function func_serving(){
     set_image_dir=$(func_set_params "${image_dir_key}" "${image_dir_value}")
     python_list=(${python_list})
     cd ${serving_dir_value}
+    unset https_proxy
+    unset http_proxy
     # cpp serving
     for gpu_id in ${gpu_value[*]}; do
         if [ ${gpu_id} = "null" ]; then
             server_log_path="${LOG_PATH}/cpp_server_cpu.log"
-            web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} > ${server_log_path} 2>&1 "
+            web_service_cpp_cmd="nohup ${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} > ${server_log_path} 2>&1 &"
             eval $web_service_cpp_cmd
             last_status=${PIPESTATUS[0]}
             status_check $last_status "${web_service_cpp_cmd}" "${status_log}" "${model_name}"
@@ -105,7 +107,7 @@ function func_serving(){
             ps ux | grep -i ${port_value} | awk '{print $2}' | xargs kill -s 9
         else
             server_log_path="${LOG_PATH}/cpp_server_gpu.log"
-            web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} ${gpu_key} ${gpu_id} > ${server_log_path} 2>&1 "
+            web_service_cpp_cmd="nohup ${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} ${gpu_key} ${gpu_id} > ${server_log_path} 2>&1 &"
             eval $web_service_cpp_cmd
             sleep 5s
             _save_log_path="${LOG_PATH}/cpp_client_gpu.log"
diff --git a/test_tipc/test_serving_infer_python.sh b/test_tipc/test_serving_infer_python.sh
index 57dab6aeb5dab31605a56abd072cb1568368a66c..b14517265db2f19d0e4c8b9bb8dc325494723527 100644
--- a/test_tipc/test_serving_infer_python.sh
+++ b/test_tipc/test_serving_infer_python.sh
@@ -112,7 +112,8 @@ function func_serving(){
     
     cd ${serving_dir_value}
     python=${python_list[0]}
-        
+    unset https_proxy
+    unset http_proxy
     # python serving
     for use_gpu in ${web_use_gpu_list[*]}; do
         if [ ${use_gpu} = "null" ]; then
@@ -123,19 +124,19 @@ function func_serving(){
                     if [ ${model_name} = "ch_PP-OCRv2" ] || [ ${model_name} = "ch_PP-OCRv3" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0" ] || [ ${model_name} = "ch_ppocr_server_v2.0" ]; then
                         set_det_model_config=$(func_set_params "${det_server_key}" "${det_server_value}")
                         set_rec_model_config=$(func_set_params "${rec_server_key}" "${rec_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_det_model_config} ${set_rec_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_det_model_config} ${set_rec_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"
                     elif [[ ${model_name} =~ "det" ]]; then
                         set_det_model_config=$(func_set_params "${det_server_key}" "${det_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_det_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_det_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"
                     elif [[ ${model_name} =~ "rec" ]]; then
                         set_rec_model_config=$(func_set_params "${rec_server_key}" "${rec_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_rec_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${web_use_gpu_key}="" ${web_use_mkldnn_key}=${use_mkldnn} ${set_cpu_threads} ${set_rec_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"
@@ -174,19 +175,19 @@ function func_serving(){
                     if [ ${model_name} = "ch_PP-OCRv2" ] || [ ${model_name} = "ch_PP-OCRv3" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0" ] || [ ${model_name} = "ch_ppocr_server_v2.0" ]; then
                         set_det_model_config=$(func_set_params "${det_server_key}" "${det_server_value}")
                         set_rec_model_config=$(func_set_params "${rec_server_key}" "${rec_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_det_model_config} ${set_rec_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_det_model_config} ${set_rec_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"
                     elif [[ ${model_name} =~ "det" ]]; then
                         set_det_model_config=$(func_set_params "${det_server_key}" "${det_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_det_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_det_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"
                     elif [[ ${model_name} =~ "rec" ]]; then
                         set_rec_model_config=$(func_set_params "${rec_server_key}" "${rec_server_value}")
-                        web_service_cmd="${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_rec_model_config} > ${server_log_path} 2>&1 "
+                        web_service_cmd="nohup ${python} ${web_service_py} ${set_tensorrt} ${set_precision} ${set_rec_model_config} > ${server_log_path} 2>&1 &"
                         eval $web_service_cmd
                         last_status=${PIPESTATUS[0]}
                         status_check $last_status "${web_service_cmd}" "${status_log}" "${model_name}"