diff --git a/tests/prepare.sh b/tests/prepare.sh
index cdcbfb0ffb6d95c472718ed540a099561e7acffb..aa6420054a0d61b8e1aa3554328fcda6f57f4e9d 100644
--- a/tests/prepare.sh
+++ b/tests/prepare.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 FILENAME=$1
-# MODE be one of ['lite_train_infer' 'whole_infer' 'whole_train_infer', 'infer', 'cpp_infer']
+
+# MODE be one of ['lite_train_infer' 'whole_infer' 'whole_train_infer', 'infer', 'cpp_infer', 'serving_infer']
 MODE=$2
 
 dataline=$(cat ${FILENAME})
@@ -88,16 +89,16 @@ elif [ ${MODE} = "infer" ] || [ ${MODE} = "cpp_infer" ];then
     fi 
 fi
 
-# prepare serving env
-python_name=$(func_parser_value "${lines[2]}")
-wget https://paddle-serving.bj.bcebos.com/chain/paddle_serving_server_gpu-0.0.0.post101-py3-none-any.whl
-${python_name} -m pip install install paddle_serving_server_gpu-0.0.0.post101-py3-none-any.whl
-${python_name} -m pip install paddle_serving_client==0.6.1
-${python_name} -m pip install paddle-serving-app==0.6.3
-wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar
-wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_infer.tar
-cd ./inference && tar xf ch_ppocr_mobile_v2.0_det_infer.tar && tar xf ch_ppocr_mobile_v2.0_rec_infer.tar
-
+if [ ${MODE} = "serving_infer" ];then
+    # prepare serving env
+    python_name=$(func_parser_value "${lines[2]}")
+    ${python_name} -m pip install install paddle-serving-server-gpu==0.6.1.post101
+    ${python_name} -m pip install paddle_serving_client==0.6.1
+    ${python_name} -m pip install paddle-serving-app==0.6.1
+    wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar
+    wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_infer.tar
+    cd ./inference && tar xf ch_ppocr_mobile_v2.0_det_infer.tar && tar xf ch_ppocr_mobile_v2.0_rec_infer.tar && cd ../
+fi
 
 if [ ${MODE} = "cpp_infer" ];then
     cd deploy/cpp_infer