diff --git a/tools/infer/predict_rec.py b/tools/infer/predict_rec.py
index 41982e3403b11dd4a1893f89af11a9201e0e15d7..7ec8eeadd3ac1232fc28287828a8383b258a2b3d 100755
--- a/tools/infer/predict_rec.py
+++ b/tools/infer/predict_rec.py
@@ -91,7 +91,7 @@ class TextRecognizer(object):
                 time_keys=[
                     'preprocess_time', 'inference_time', 'postprocess_time'
                 ],
-                warmup=2,
+                warmup=0,
                 logger=logger)
 
     def resize_norm_img(self, img, max_wh_ratio):