diff --git a/__init__.py b/__init__.py
index e22e466a8426c437407c491bbae47c3b66defa2e..15a9aca4da19a981b9e678e7cc93e33cf40fc81c 100644
--- a/__init__.py
+++ b/__init__.py
@@ -11,8 +11,10 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import paddleocr
 from .paddleocr import *
 
 __version__ = paddleocr.VERSION
-__all__ = ['PaddleOCR', 'PPStructure', 'draw_ocr', 'draw_structure_result', 'save_structure_res','download_with_progressbar']
+__all__ = [
+    'PaddleOCR', 'PPStructure', 'draw_ocr', 'draw_structure_result',
+    'save_structure_res', 'download_with_progressbar'
+]
diff --git a/paddleocr.py b/paddleocr.py
index c550fc5e26a0bf0a9603663ec1e9f32e3ce29381..dc96a5b6e94bae399daef5ce07655b012ee4c0d4 100644
--- a/paddleocr.py
+++ b/paddleocr.py
@@ -14,6 +14,7 @@
 
 import os
 import sys
+import importlib
 
 __dir__ = os.path.dirname(__file__)
 
@@ -26,6 +27,10 @@ import logging
 import numpy as np
 from pathlib import Path
 
+tools = importlib.import_module('.', 'tools')
+ppocr = importlib.import_module('.', 'ppocr')
+ppstructure = importlib.import_module('.', 'ppstructure')
+
 from tools.infer import predict_system
 from ppocr.utils.logging import get_logger
 
@@ -42,7 +47,7 @@ __all__ = [
 ]
 
 SUPPORT_DET_MODEL = ['DB']
-VERSION = '2.4.0.2'
+VERSION = '2.4.0.3'
 SUPPORT_REC_MODEL = ['CRNN']
 BASE_DIR = os.path.expanduser("~/.paddleocr/")