diff --git a/python/examples/cascade_rcnn/000000570688.jpg b/python/examples/cascade_rcnn/000000570688.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..cb304bd56c4010c08611a30dcca58ea9140cea54
Binary files /dev/null and b/python/examples/cascade_rcnn/000000570688.jpg differ
diff --git a/python/examples/cascade_rcnn/label_list.txt b/python/examples/cascade_rcnn/label_list.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d7d43a94adf73208f997f0efd6581bef11ca734e
--- /dev/null
+++ b/python/examples/cascade_rcnn/label_list.txt
@@ -0,0 +1,81 @@
+background
+person
+bicycle
+car
+motorcycle
+airplane
+bus
+train
+truck
+boat
+traffic light
+fire hydrant
+stop sign
+parking meter
+bench
+bird
+cat
+dog
+horse
+sheep
+cow
+elephant
+bear
+zebra
+giraffe
+backpack
+umbrella
+handbag
+tie
+suitcase
+frisbee
+skis
+snowboard
+sports ball
+kite
+baseball bat
+baseball glove
+skateboard
+surfboard
+tennis racket
+bottle
+wine glass
+cup
+fork
+knife
+spoon
+bowl
+banana
+apple
+sandwich
+orange
+broccoli
+carrot
+hot dog
+pizza
+donut
+cake
+chair
+couch
+potted plant
+bed
+dining table
+toilet
+tv
+laptop
+mouse
+remote
+keyboard
+cell phone
+microwave
+oven
+toaster
+sink
+refrigerator
+book
+clock
+vase
+scissors
+teddy bear
+hair drier
+toothbrush
diff --git a/python/examples/cascade_rcnn/test_client.py b/python/examples/cascade_rcnn/test_client.py
new file mode 100644
index 0000000000000000000000000000000000000000..75e25985799ca8d3c65cf46e0d270b063af57ba6
--- /dev/null
+++ b/python/examples/cascade_rcnn/test_client.py
@@ -0,0 +1,40 @@
+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from paddle_serving_client import Client
+from paddle_serving_app.reader import *
+import numpy as np
+
+preprocess = Sequential([
+    File2Image(), BGR2RGB(), Div(255.0),
+    Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225], False),
+    Resize(800, 1333), Transpose((2, 0, 1)), PadStride(32)
+])
+postprocess = RCNNPostprocess("label_list.txt", "output")
+client = Client()
+client.load_client_config("serving_client/serving_client_conf.prototxt")
+client.connect(['127.0.0.1:9292'])
+im = preprocess('000000570688.jpg')
+fetch_map = client.predict(
+    feed={
+        "image": im,
+        "im_info": np.array(list(im.shape[1:]) + [1.0]),
+        "im_shape": np.array(list(im.shape[1:]) + [1.0])
+    },
+    fetch=["multiclass_nms_0.tmp_0"],
+    batch=True)
+fetch_map["image"] = '000000570688.jpg'
+print(fetch_map)
+postprocess(fetch_map)
+print(fetch_map)