TextSystem is imported correctly in paddleocr.py
diff --git a/paddleocr.py b/paddleocr.py
index 166a4bd743..ce9d32deed 100644
--- a/paddleocr.py
+++ b/paddleocr.py
@@ -51,7 +51,7 @@ def _import_file(module_name, file_path, make_importable=False):
 from ppocr.utils.network import maybe_download, download_with_progressbar, is_link, confirm_model_dir_url
 from tools.infer.utility import draw_ocr, str2bool, check_gpu
 from ppstructure.utility import init_args, draw_structure_result
-from ppstructure.predict_system import StructureSystem, save_structure_res, to_excel
+from ppstructure.predict_system import StructureSystem, save_structure_res, to_excel, TextSystem
 
 logger = get_logger()
 __all__ = [
@@ -572,7 +572,7 @@ def check_img(img, alpha_color=(255, 255, 255)):
     return img
 
 
-class PaddleOCR(predict_system.TextSystem):
+class PaddleOCR(TextSystem):
     def __init__(self, **kwargs):
         """
         paddleocr package

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