diff --git a/tools/infer/predict_e2e.py b/tools/infer/predict_e2e.py
index 5029d6059346a00062418d8d1b6cb029b0110643..8ff279d7437965f725082a9eb1c83e05a7ffc8a8 100755
--- a/tools/infer/predict_e2e.py
+++ b/tools/infer/predict_e2e.py
@@ -141,6 +141,7 @@ if __name__ == "__main__":
         img, flag = check_and_read_gif(image_file)
         if not flag:
             img = cv2.imread(image_file)
+            img = img[:, :, ::-1]
         if img is None:
             logger.info("error in loading image:{}".format(image_file))
             continue