diff --git a/deploy/pdserving/README.md b/deploy/pdserving/README.md
index 29c85c0826791bb843a7afd5daee3999fd00c046..83329a11cdb57fea003a800fe9ca73791da9f6da 100644
--- a/deploy/pdserving/README.md
+++ b/deploy/pdserving/README.md
@@ -136,7 +136,7 @@ The recognition model is the same.
 2. Run the following command to start the service.
     ```
     # Start the service and save the running log in log.txt
-    python3 web_service.py &>log.txt &
+    python3 web_service.py --config=config.yml &>log.txt &
     ```
     After the service is successfully started, a log similar to the following will be printed in log.txt
     ![](./imgs/start_server.png)
diff --git a/deploy/pdserving/README_CN.md b/deploy/pdserving/README_CN.md
index 92b1ad0c69d57264f67f3a32484e80793ed18de6..ab05b766e32bc8435d2c0568e848190bf6761173 100644
--- a/deploy/pdserving/README_CN.md
+++ b/deploy/pdserving/README_CN.md
@@ -135,7 +135,7 @@ python3 -m paddle_serving_client.convert --dirname ./ch_PP-OCRv3_rec_infer/ \
 2. 启动服务可运行如下命令：
     ```
     # 启动服务，运行日志保存在log.txt
-    python3 web_service.py &>log.txt &
+    python3 web_service.py --config=config.yml &>log.txt &
     ```
     成功启动服务后，log.txt中会打印类似如下日志
     ![](./imgs/start_server.png)
diff --git a/deploy/pdserving/web_service.py b/deploy/pdserving/web_service.py
index d8491dc572fa2c5c4186a426ce689254d312cb45..b6fadb91d59d6a27c6ba8ba80459f5acc6aa3516 100644
--- a/deploy/pdserving/web_service.py
+++ b/deploy/pdserving/web_service.py
@@ -19,7 +19,7 @@ import copy
 import cv2
 import base64
 # from paddle_serving_app.reader import OCRReader
-from ocr_reader import OCRReader, DetResizeForTest
+from ocr_reader import OCRReader, DetResizeForTest, ArgsParser
 from paddle_serving_app.reader import Sequential, ResizeByFactor
 from paddle_serving_app.reader import Div, Normalize, Transpose
 from paddle_serving_app.reader import DBPostProcess, FilterBoxes, GetRotateCropImage, SortedBoxes
@@ -85,7 +85,7 @@ class RecOp(Op):
         dt_boxes = copy.deepcopy(self.dt_list)
         feed_list = []
         img_list = []
-        max_wh_ratio = 320/48.
+        max_wh_ratio = 320 / 48.
         ## Many mini-batchs, the type of feed_data is list.
         max_batch_size = 6  # len(dt_boxes)
 
@@ -163,5 +163,6 @@ class OcrService(WebService):
 
 
 uci_service = OcrService(name="ocr")
-uci_service.prepare_pipeline_config("config.yml")
+FLAGS = ArgsParser().parse_args()
+uci_service.prepare_pipeline_config(yml_dict=FLAGS.conf_dict)
 uci_service.run_service()
diff --git a/test_tipc/test_serving_infer_cpp.sh b/test_tipc/test_serving_infer_cpp.sh
index 45bee4b1b9244fbc8f238bbc705307792aebad42..f9f7ac1aa554312052ca22876558e58629342549 100644
--- a/test_tipc/test_serving_infer_cpp.sh
+++ b/test_tipc/test_serving_infer_cpp.sh
@@ -86,8 +86,6 @@ function func_serving(){
     python_list=(${python_list})
     cd ${serving_dir_value}
     # cpp serving
-    unset https_proxy
-    unset http_proxy
     for gpu_id in ${gpu_value[*]}; do
         if [ ${gpu_id} = "null" ]; then
             web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} > serving_log_cpu.log &"
diff --git a/test_tipc/test_serving_infer_python.sh b/test_tipc/test_serving_infer_python.sh
index 58a64c9fe63b62f78e5f8d54f0e04a72df1391d9..c76d6f5d19e00c729953dc0df95cbfc20b6494a8 100644
--- a/test_tipc/test_serving_infer_python.sh
+++ b/test_tipc/test_serving_infer_python.sh
@@ -107,8 +107,6 @@ function func_serving(){
     python_list=(${python_list})
     
     cd ${serving_dir_value}
-    unset https_proxy
-    unset http_proxy
     python=${python_list[0]}
         
     # python serving
@@ -147,7 +145,7 @@ function func_serving(){
                         status_check $last_status "${pipeline_cmd}" "${status_log}" "${model_name}"
                         sleep 2s
                     done
-                    ps ux | grep -E 'web_service|pipeline' | awk '{print $2}' | xargs kill -s 9
+                    ps ux | grep -E 'web_service' | awk '{print $2}' | xargs kill -s 9
                 done
             done
         elif [ ${use_gpu} = "gpu" ]; then
@@ -197,7 +195,7 @@ function func_serving(){
                         status_check $last_status "${pipeline_cmd}" "${status_log}" "${model_name}"
                         sleep 2s
                     done
-                    ps ux | grep -E 'web_service|pipeline' | awk '{print $2}' | xargs kill -s 9
+                    ps ux | grep -E 'web_service' | awk '{print $2}' | xargs kill -s 9
                 done
             done
         else