diff --git a/ppstructure/predict_system.py b/ppstructure/predict_system.py
index bb061c998f6f8b16c06f9ee94299af0f59c53eb2..b32b706299bc188d824ac984173c97adc378f8de 100644
--- a/ppstructure/predict_system.py
+++ b/ppstructure/predict_system.py
@@ -229,7 +229,9 @@ def main(args):
 
         if args.recovery and args.use_pdf2docx_api and flag_pdf:
             from pdf2docx.converter import Converter
-            docx_file = os.path.join(args.output, '{}.docx'.format(img_name))
+            os.makedirs(args.output, exist_ok=True)
+            docx_file = os.path.join(args.output,
+                                     '{}_api.docx'.format(img_name))
             cv = Converter(image_file)
             cv.convert(docx_file)
             cv.close()
diff --git a/ppstructure/recovery/recovery_to_doc.py b/ppstructure/recovery/recovery_to_doc.py
index 1d8f8d9d4babca7410d6625dbeac4c41668f58a7..05018120820d49216e292d1d4a726cba6458db66 100644
--- a/ppstructure/recovery/recovery_to_doc.py
+++ b/ppstructure/recovery/recovery_to_doc.py
@@ -73,7 +73,7 @@ def convert_info_docx(img, res, save_folder, img_name):
                 text_run.font.size = shared.Pt(10)
 
     # save to docx
-    docx_path = os.path.join(save_folder, '{}.docx'.format(img_name))
+    docx_path = os.path.join(save_folder, '{}_ocr.docx'.format(img_name))
     doc.save(docx_path)
     logger.info('docx save to {}'.format(docx_path))
 
diff --git a/ppstructure/recovery/requirements.txt b/ppstructure/recovery/requirements.txt
index ec08f9d0a28b54e3e082db4d32799f8384250c1d..761b9d7c3e34cedb335e2c93707619593ebede63 100644
--- a/ppstructure/recovery/requirements.txt
+++ b/ppstructure/recovery/requirements.txt
@@ -1,5 +1,4 @@
 python-docx
-PyMuPDF==1.19.0
 beautifulsoup4
 fonttools>=4.24.0
 fire>=0.3.0
diff --git a/ppstructure/recovery/table_process.py b/ppstructure/recovery/table_process.py
index 982e6b760f9291628d0514728dc8f684f183aa2c..77a6ef7659666ebcbe54dd0c107cb2d62e4c7273 100644
--- a/ppstructure/recovery/table_process.py
+++ b/ppstructure/recovery/table_process.py
@@ -278,8 +278,6 @@ class HtmlToDocx(HTMLParser):
                 cell_col += colspan
             cell_row += 1
 
-        doc.save('1.docx')
-
     def handle_data(self, data):
         if self.skip:
             return
diff --git a/requirements.txt b/requirements.txt
index f3d9ce89e3e2ae9079598d37f75b9e4e63d871a6..b4f8b011ee49e288fece2f15815f68050ec92944 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,4 +14,4 @@ lxml
 premailer
 openpyxl
 attrdict
-PyMuPDF==1.19.0
\ No newline at end of file
+PyMuPDF<1.21.0
\ No newline at end of file