diff --git a/flask_app/routes/judge_zbfile.py b/flask_app/routes/judge_zbfile.py
index 507c36e..ba43a31 100644
--- a/flask_app/routes/judge_zbfile.py
+++ b/flask_app/routes/judge_zbfile.py
@@ -27,12 +27,17 @@ def judge_zbfile() -> Any:              #判断是否是招标文件
     unique_id = g.unique_id
     result = [None]  # 用于存储结果的可变对象
     done = threading.Event()  # 标志判断是否完成
+    pool = current_app.process_pool  # 使用全局的进程池
     def judge_zbfile_exec_sub(file_path):
-        with multiprocessing.Pool(processes=1) as pool:
-            result = pool.apply(
-                judge_zbfile_exec,  # 你的实际执行函数
-                args=(file_path,)
-            )
+        # with multiprocessing.Pool(processes=1) as pool:
+        #     result = pool.apply(
+        #         judge_zbfile_exec,  # 你的实际执行函数
+        #         args=(file_path,)
+        #     )
+        result = pool.apply(
+            judge_zbfile_exec,  # 你的实际执行函数
+            args=(file_path,)
+        )
         return result
     def wrapper() -> None:
         """
@@ -52,7 +57,7 @@ def judge_zbfile() -> Any:              #判断是否是招标文件
             logger.info(f"Local file path: {downloaded_filepath}")
 
             # 调用实际的判断函数
-            judge_result = judge_zbfile_exec(downloaded_filepath)
+            judge_result = judge_zbfile_exec_sub(downloaded_filepath)
             judge = JudgeResult.YES if judge_result else JudgeResult.NO
 
             end_time = time.time()
diff --git a/flask_app/start_up.py b/flask_app/start_up.py
index 3106274..23b0fcf 100644
--- a/flask_app/start_up.py
+++ b/flask_app/start_up.py
@@ -16,6 +16,7 @@ from flask_app.routes.test_preprocess import test_process_bp
 def create_app():
     # 创建全局日志记录器
     app = Flask(__name__)
+    app.process_pool = Pool(processes=5, maxtasksperchild=1)
     app.global_logger = create_logger_main('model_log')  # 全局日志记录器
     # 注册蓝图
     app.register_blueprint(get_deviation_bp)