diff --git a/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index b31e102b620c9b69c6e3944fa13ce35909d96c8c..a0c49a0812c5cb47c848d4b6e68e0b10f835c760 100644
--- a/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_PP-OCRv2/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_PP-OCRv2
 use_opencv:True
 infer_model:./inference/ch_PP-OCRv2_det_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/configs/ch_PP-OCRv2_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_PP-OCRv2_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index 60f47883708811a39da4e2fe0ccea9b1c2ae80c8..b1bff00b09cedbe5abac50a471091fb2daedf8f3 100644
--- a/test_tipc/configs/ch_PP-OCRv2_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_PP-OCRv2_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_PP-OCRv2_rec
 use_opencv:True
 infer_model:./inference/ch_PP-OCRv2_rec_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index 8f76631aa4ee38c5ae36512a965e4da4939d4b8d..b42ab9db362b0ba56d795096fdc58a645b425480 100644
--- a/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_mobile_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_ppocr_mobile_v2.0
 use_opencv:True
 infer_model:./inference/ch_ppocr_mobile_v2.0_det_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/configs/ch_ppocr_mobile_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_mobile_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index 25b0dcf3c07eb841701a94ab46b075c90826894d..480fb16cddfc4c2f4784cc8fa88512f063f7b2ae 100644
--- a/test_tipc/configs/ch_ppocr_mobile_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_mobile_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_ppocr_mobile_v2.0_rec
 use_opencv:True
 infer_model:./inference/ch_ppocr_mobile_v2.0_rec_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index b03130a15f23b9bbe66fe06ce27d754333959b46..7c980b2baeef7161a93dea360089b333f2003a31 100644
--- a/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_server_v2.0/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_ppocr_server_v2.0
 use_opencv:True
 infer_model:./inference/ch_ppocr_server_v2.0_det_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/configs/ch_ppocr_server_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt b/test_tipc/configs/ch_ppocr_server_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
index 79fee95a1a0e03b0833b6bd70c0d679fc41f97ce..cbec272cce544e332fd908d4946321a15543fcae 100644
--- a/test_tipc/configs/ch_ppocr_server_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
+++ b/test_tipc/configs/ch_ppocr_server_v2.0_rec/model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt
@@ -3,7 +3,7 @@ model_name:ch_ppocr_server_v2.0_rec
 use_opencv:True
 infer_model:./inference/ch_ppocr_server_v2.0_rec_infer/
 infer_quant:False
-inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt
+inference:./deploy/cpp_infer/build/ppocr --rec_char_dict_path=./ppocr/utils/ppocr_keys_v1.txt --rec_img_h=32
 --use_gpu:True|False
 --enable_mkldnn:False
 --cpu_threads:6
diff --git a/test_tipc/prepare.sh b/test_tipc/prepare.sh
index 501e597b1600ac98deddf7fd803603ea62e6f190..6ef7e847bd7fbb4c83a493cf7c625fe068da85b8 100644
--- a/test_tipc/prepare.sh
+++ b/test_tipc/prepare.sh
@@ -328,7 +328,6 @@ if [ ${MODE} = "klquant_whole_infer" ]; then
         cd ./inference && tar xf rec_inference.tar && tar xf ch_PP-OCRv2_rec_infer.tar && cd ../
     fi
     if [ ${model_name} = "ch_PP-OCRv3_rec_KL" ]; then
-        # TODO check model link
         wget -nc -P ./inference https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_rec_infer.tar  --no-check-certificate
         wget -nc -P ./inference/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/rec_inference.tar  --no-check-certificate
         wget -nc -P ./train_data/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/ic15_data.tar --no-check-certificate
@@ -341,7 +340,6 @@ if [ ${MODE} = "klquant_whole_infer" ]; then
         cd ./inference && tar xf ch_PP-OCRv2_det_infer.tar && tar xf ch_det_data_50.tar && cd ../
     fi 
     if [ ${model_name} = "ch_PP-OCRv3_det_KL" ]; then
-        # TODO check model link
         wget -nc -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/ch_det_data_50.tar  --no-check-certificate
         wget -nc -P ./inference https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_det_infer.tar  --no-check-certificate
         cd ./inference && tar xf ch_PP-OCRv3_det_infer.tar && tar xf ch_det_data_50.tar && cd ../
@@ -417,9 +415,9 @@ if [ ${MODE} = "serving_infer" ];then
     IFS='|'
     array=(${python_name_list})
     python_name=${array[0]}
-    # ${python_name} -m pip install paddle-serving-server-gpu==0.8.3.post101
-    # ${python_name} -m pip install paddle_serving_client==0.8.3
-    # ${python_name} -m pip install paddle-serving-app==0.8.3
+    ${python_name} -m pip install paddle-serving-server-gpu
+    ${python_name} -m pip install paddle_serving_client
+    ${python_name} -m pip install paddle-serving-app
     # wget model
     if [[ ${model_name} =~ "ch_ppocr_mobile_v2.0" ]]; then
         wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar --no-check-certificate
@@ -447,7 +445,7 @@ if [ ${MODE} = "paddle2onnx_infer" ];then
     # prepare serving env
     python_name=$(func_parser_value "${lines[2]}")
     ${python_name} -m pip install paddle2onnx
-    ${python_name} -m pip install onnxruntime==1.4.0
+    ${python_name} -m pip install onnxruntime
     # wget model
     if [[ ${model_name} =~ "ch_ppocr_mobile_v2.0" ]]; then
         wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar --no-check-certificate
diff --git a/test_tipc/test_inference_cpp.sh b/test_tipc/test_inference_cpp.sh
index d759d2858e7372c1132b3dd31c1f8111347e3880..c0c7c18a38a46b00c839757e303049135a508691 100644
--- a/test_tipc/test_inference_cpp.sh
+++ b/test_tipc/test_inference_cpp.sh
@@ -189,6 +189,9 @@ else
         wget -nc $PADDLEInfer --no-check-certificate
     fi
     tar zxf paddle_inference.tgz
+    if [ ! -d "paddle_inference" ]; then
+        ln -s paddle_inference_install_dir paddle_inference
+    fi
     echo "################### download paddle inference finished ###################"
 fi
 LIB_DIR=$(pwd)/paddle_inference/
@@ -218,11 +221,10 @@ echo "################### build PaddleOCR demo finished ###################"
 # set cuda device
 GPUID=$2
 if [ ${#GPUID} -le 0 ];then
-    env=" "
+    env="export CUDA_VISIBLE_DEVICES=0"
 else
     env="export CUDA_VISIBLE_DEVICES=${GPUID}"
 fi
-set CUDA_VISIBLE_DEVICES
 eval $env