diff --git a/deploy/pdserving/ocr_cpp_client.py b/deploy/pdserving/ocr_cpp_client.py
index 92ccb9cd8f002ece2b145a375d04ec0124e8e18f..649dfe0463856566c3da80a0c7e03058a4faa779 100755
--- a/deploy/pdserving/ocr_cpp_client.py
+++ b/deploy/pdserving/ocr_cpp_client.py
@@ -22,15 +22,16 @@ import cv2
 from paddle_serving_app.reader import Sequential, URL2Image, ResizeByFactor
 from paddle_serving_app.reader import Div, Normalize, Transpose
 from ocr_reader import OCRReader
+import codecs
 
 client = Client()
 # TODO:load_client need to load more than one client model.
 # this need to figure out some details.
 client.load_client_config(sys.argv[1:])
-client.connect(["127.0.0.1:9293"])
+client.connect(["127.0.0.1:8181"])  # 9293
 
 import paddle
-test_img_dir = "../../doc/imgs/1.jpg"
+test_img_dir = "../../doc/imgs/"
 
 ocr_reader = OCRReader(char_dict_path="../../ppocr/utils/ppocr_keys_v1.txt")
 
@@ -62,9 +63,21 @@ for img_file in test_img_list:
     image = cv2_to_base64(image_data)
     res_list = []
     fetch_map = client.predict(feed={"x": image}, fetch=[], batch=True)
-    print(fetch_map)
-    one_batch_res = ocr_reader.postprocess(fetch_map, with_score=True)
-    for res in one_batch_res:
-        res_list.append(res[0])
-    res = {"res": str(res_list)}
-    print(res)
+    if fetch_map is None:
+        print('no results')
+    else:
+        if "text" in fetch_map:
+            for x in fetch_map["text"]:
+                x = codecs.encode(x)
+                words = base64.b64decode(x).decode('utf-8')
+                res_list.append(words)
+        else:
+            try:
+                one_batch_res = ocr_reader.postprocess(
+                    fetch_map, with_score=True)
+                for res in one_batch_res:
+                    res_list.append(res[0])
+            except:
+                print('no results')
+        res = {"res": str(res_list)}
+        print(res)
diff --git a/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
index 645409d3c223a47ecb624c5cdc99a6c6b7affc3d..f0456b5c351d20222e331df6a5019a51b79b6d28 100644
--- a/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
@@ -13,7 +13,7 @@ trans_model:-m paddle_serving_client.convert
 serving_dir:./deploy/pdserving
 web_service:-m paddle_serving_server.serve
 --op:GeneralDetectionOp GeneralInferOp
---port:9293
-device:gpu
+--port:8181
+--gpu_id:"0"|null
 cpp_client:ocr_cpp_client.py
 --image_dir:../../doc/imgs/1.jpg
diff --git a/test_tipc/configs/ch_PP-OCRv3/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_PP-OCRv3/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
index fee9f307deea124034e2f88cbe0b8685477c06ab..91c57bed1b9e9bbafc6438766b81781433a06aa2 100644
--- a/test_tipc/configs/ch_PP-OCRv3/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_PP-OCRv3/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
@@ -13,7 +13,7 @@ trans_model:-m paddle_serving_client.convert
 serving_dir:./deploy/pdserving
 web_service:-m paddle_serving_server.serve
 --op:GeneralDetectionOp GeneralInferOp
---port:9293
-device:gpu
+--port:8181
+--gpu_id:"0"|null
 cpp_client:ocr_cpp_client.py
 --image_dir:../../doc/imgs/1.jpg
diff --git a/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
index bc9e77cc73cd8b5c4cfa9d3069d993be4ef67ff7..d18e9f11fdd2ff605cdd8f6c1bcf51ca780eb766 100644
--- a/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
@@ -13,7 +13,7 @@ trans_model:-m paddle_serving_client.convert
 serving_dir:./deploy/pdserving
 web_service:-m paddle_serving_server.serve
 --op:GeneralDetectionOp GeneralInferOp
---port:9293
-device:gpu
+--port:8181
+--gpu_id:"0"|null
 cpp_client:ocr_cpp_client.py
 --image_dir:../../doc/imgs/1.jpg
diff --git a/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
index 67f4833e0c59b3ed81dc9557e544c38daf831ba9..bbfec44dbab08dcfb932a922797448e541ea385b 100644
--- a/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_serving_cpp_linux_gpu_cpu.txt
@@ -13,7 +13,7 @@ trans_model:-m paddle_serving_client.convert
 serving_dir:./deploy/pdserving
 web_service:-m paddle_serving_server.serve
 --op:GeneralDetectionOp GeneralInferOp
---port:9293
-device:gpu
+--port:8181
+--gpu_id:"0"|null
 cpp_client:ocr_cpp_client.py
 --image_dir:../../doc/imgs/1.jpg
diff --git a/test_tipc/test_serving_infer_cpp.sh b/test_tipc/test_serving_infer_cpp.sh
index 9aafc6a8278234064b6013b2ce29a0c31df05d52..e0e31b59e89e51288da4631b90693bc62b73352e 100644
--- a/test_tipc/test_serving_infer_cpp.sh
+++ b/test_tipc/test_serving_infer_cpp.sh
@@ -47,7 +47,8 @@ op_key=$(func_parser_key "${lines[14]}")
 op_value=$(func_parser_value "${lines[14]}")
 port_key=$(func_parser_key "${lines[15]}")
 port_value=$(func_parser_value "${lines[15]}")
-device_value=$(func_parser_value "${lines[16]}")
+gpu_key=$(func_parser_key "${lines[16]}")
+gpu_value=$(func_parser_value "${lines[16]}")
 cpp_client_py=$(func_parser_value "${lines[17]}")
 image_dir_key=$(func_parser_key "${lines[18]}")
 image_dir_value=$(func_parser_value "${lines[18]}")
@@ -108,8 +109,8 @@ function func_serving(){
     # cpp serving
     unset https_proxy
     unset http_proxy
-    for device in ${device_value[*]}; do
-        if [ ${device} = "cpu" ]; then
+    for gpu_id in ${gpu_value[*]}; do
+        if [ ${gpu_id} = "null" ]; then
             if [ ${model_name} = "ch_PP-OCRv2" ] || [ ${model_name} = "ch_PP-OCRv3" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0" ] || [ ${model_name} = "ch_ppocr_server_v2.0" ]; then
                 web_service_cpp_cmd="${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 &"
             elif [ ${model_name} = "ch_PP-OCRv2_det" ] || [ ${model_name} = "ch_PP-OCRv3_det" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0_det" ] || [ ${model_name} = "ch_ppocr_server_v2.0_det" ]; then
@@ -132,16 +133,16 @@ function func_serving(){
             eval $cpp_client_cmd
             last_status=${PIPESTATUS[0]}
             status_check $last_status "${cpp_client_cmd}" "${status_log}" "${model_name}"
-            sleep 5s
+            # sleep 5s
             ps ux | grep -i ${port_value} | awk '{print $2}' | xargs kill -s 9
-            ps ux | grep -i ${web_service_py} | awk '{print $2}' | xargs kill -s 9
-        elif [ ${device} = "gpu" ]; then
+            # ps ux | grep -i ${web_service_py} | awk '{print $2}' | xargs kill -s 9
+        else
             if [ ${model_name} = "ch_PP-OCRv2" ] || [ ${model_name} = "ch_PP-OCRv3" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0" ] || [ ${model_name} = "ch_ppocr_server_v2.0" ]; then
-                web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} --gpu_id=0 > serving_log_gpu.log &"
+                web_service_cpp_cmd="${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} > serving_log_gpu.log &"
             elif [ ${model_name} = "ch_PP-OCRv2_det" ] || [ ${model_name} = "ch_PP-OCRv3_det" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0_det" ] || [ ${model_name} = "ch_ppocr_server_v2.0_det" ]; then
-                web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${op_key} ${op_value} ${port_key} ${port_value} --gpu_id=0 > serving_log_gpu.log &"
+                web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${det_server_value} ${op_key} ${op_value} ${port_key} ${port_value} ${gpu_key} ${gpu_id} > serving_log_gpu.log &"
             elif [ ${model_name} = "ch_PP-OCRv2_rec" ] || [ ${model_name} = "ch_PP-OCRv3_rec" ] || [ ${model_name} = "ch_ppocr_mobile_v2.0_rec" ] || [ ${model_name} = "ch_ppocr_server_v2.0_rec" ]; then
-                web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} --gpu_id=0 > serving_log_gpu.log &"
+                web_service_cpp_cmd="${python_list[0]} ${web_service_py} --model ${rec_server_value} ${op_key} ${op_value} ${port_key} ${port_value} ${gpu_key} ${gpu_id} > serving_log_gpu.log &"
             fi
             eval $web_service_cpp_cmd
             sleep 5s
@@ -157,11 +158,9 @@ function func_serving(){
             last_status=${PIPESTATUS[0]}
             eval "cat ${_save_log_path}" 
             status_check $last_status "${cpp_client_cmd}" "${status_log}" "${model_name}"
-            sleep 5s
+            # sleep 5s
             ps ux | grep -i ${port_value} | awk '{print $2}' | xargs kill -s 9
-            ps ux | grep -i ${web_service_py} | awk '{print $2}' | xargs kill -s 9                
-        else
-            echo "Does not support hardware other than CPU and GPU Currently!"
+            # ps ux | grep -i ${web_service_py} | awk '{print $2}' | xargs kill -s 9                
         fi
     done
 }