diff --git a/loader/image_loader.py b/loader/image_loader.py
index b14899a..d9e468e 100644
--- a/loader/image_loader.py
+++ b/loader/image_loader.py
@@ -15,7 +15,7 @@ class UnstructuredPaddleImageLoader(UnstructuredFileLoader):
             if not os.path.exists(full_dir_path):
                 os.makedirs(full_dir_path)
             filename = os.path.split(filepath)[-1]
-            ocr = PaddleOCR(lang="ch", use_gpu=False, show_log=False)
+            ocr = PaddleOCR(use_angle_cls=True, lang="ch", use_gpu=False, show_log=False)
             result = ocr.ocr(img=filepath)
 
             ocr_result = [i[1][0] for line in result for i in line]
diff --git a/loader/pdf_loader.py b/loader/pdf_loader.py
index 58dd7a5..67eb826 100644
--- a/loader/pdf_loader.py
+++ b/loader/pdf_loader.py
@@ -15,7 +15,7 @@ class UnstructuredPaddlePDFLoader(UnstructuredFileLoader):
             full_dir_path = os.path.join(os.path.dirname(filepath), dir_path)
             if not os.path.exists(full_dir_path):
                 os.makedirs(full_dir_path)
-            ocr = PaddleOCR(lang="ch", use_gpu=False, show_log=False)
+            ocr = PaddleOCR(use_angle_cls=True, lang="ch", use_gpu=False, show_log=False)
             doc = fitz.open(filepath)
             txt_file_path = os.path.join(full_dir_path, f"{os.path.split(filepath)[-1]}.txt")
             img_name = os.path.join(full_dir_path, 'tmp.png')