diff --git a/flask_app/general/读取文件/按页读取pdf.py b/flask_app/general/读取文件/按页读取pdf.py
index 2f3f902..888d994 100644
--- a/flask_app/general/读取文件/按页读取pdf.py
+++ b/flask_app/general/读取文件/按页读取pdf.py
@@ -1,4 +1,4 @@
-from pypdf import PdfReader
+from PyPDF2 import PdfReader
 
 from flask_app.general.读取文件.clean_pdf import extract_common_header, clean_page_content, create_get_text_function
 import fitz  # PyMuPDF
@@ -60,6 +60,7 @@ def process_pages(get_text, common_header, total_pages):
         try:
             text = get_text(page_num)
             cleaned_text = clean_page_content(text, common_header)
+            # print(cleaned_text)
         except Exception as e:
             print(f"读取第 {page_num} 页失败: {e}")
             continue
diff --git a/flask_app/routes/test_readpdf.py b/flask_app/routes/test_readpdf.py
index 4110bd7..ae3dce2 100644
--- a/flask_app/routes/test_readpdf.py
+++ b/flask_app/routes/test_readpdf.py
@@ -1,3 +1,4 @@
+import multiprocessing
 import os.path
 
 from flask import request, jsonify, Blueprint, g
@@ -30,7 +31,9 @@ def process_file():
         file_path,file_type=download_file(file_url, filename)
         # print(file_path)
         # 调用预处理函数
-        result = read_pdf_main(pdf_path=file_path)
+        with multiprocessing.Pool(processes=1) as pool:
+            # 调用 apply 或 apply_async 执行子进程任务
+            result = pool.apply(read_pdf_main, args=(file_path,))
 
         # 处理结果
         if not result: