diff --git a/tests/test_tipc/configs/mdtc/train_infer_python.txt b/tests/test_tipc/configs/mdtc/train_infer_python.txt
index 7a5f658ee..e6a4a2461 100644
--- a/tests/test_tipc/configs/mdtc/train_infer_python.txt
+++ b/tests/test_tipc/configs/mdtc/train_infer_python.txt
@@ -52,6 +52,6 @@ null:null
 ===========================train_benchmark_params==========================
 batch_size:16|30
 fp_items:fp32
-iteration:50
+iteration:20 #modify max_epoch here
 --profiler-options:"batch_range=[10,35];state=GPU;tracer_option=Default;profile_path=model.profile"
 flags:null