diff --git a/python/examples/imdb/test_client.py b/python/examples/imdb/test_client.py
index 488c160086ec2d024752860febf3ef7197098e6f..b903a59983fb0df87adfa4fa38b7eb2b80fb4ebb 100644
--- a/python/examples/imdb/test_client.py
+++ b/python/examples/imdb/test_client.py
@@ -18,7 +18,7 @@ import sys
 
 client = Client()
 client.load_client_config(sys.argv[1])
-client.connect(["127.0.0.1:9393"])
+client.connect(["127.0.0.1:9292"])
 
 # you can define any english sentence or dataset here
 # This example reuses imdb reader in training, you