diff --git a/configs/rec/rec_chinese_lite_train.yml b/configs/rec/rec_chinese_lite_train.yml
index 16b7148..738aaa8 100755
--- a/configs/rec/rec_chinese_lite_train.yml
+++ b/configs/rec/rec_chinese_lite_train.yml
@@ -15,7 +15,7 @@ Global:
   character_dict_path: ./ppocr/utils/ppocr_keys_v1.txt
   loss_type: ctc
   reader_yml: ./configs/rec/rec_chinese_reader.yml
-  pretrain_weights: best_accuracy
+  pretrain_weights: 
   infer_img: ./infer_img 
 
 Architecture:
diff --git a/tools/infer_rec.py b/tools/infer_rec.py
index 927a4ca..70e7551 100755
--- a/tools/infer_rec.py
+++ b/tools/infer_rec.py
@@ -20,7 +20,6 @@ import os
 import time
 import multiprocessing
 import numpy as np
-import glob
 
 def set_paddle_flags(**kwargs):
     for key, value in kwargs.items():