diff --git a/tools/infer/predict_system.py b/tools/infer/predict_system.py
index ebfcd8126f6fabeadeaff2e49b6f47b03139e5a1..ba81aff0a940fbee234e59e98f73c62fc7f69f09 100755
--- a/tools/infer/predict_system.py
+++ b/tools/infer/predict_system.py
@@ -188,7 +188,6 @@ def main(args):
 if __name__ == "__main__":
     args = utility.parse_args()
     if args.use_mp:
-        print("12233")
         p_list = []
         total_process_num = args.total_process_num
         for process_id in range(total_process_num):