fix pool size

app/helper/thread.py

@@ -2,14 +2,15 @@ from concurrent.futures import ThreadPoolExecutor
 from typing import Optional
 
 from app.utils.singleton import Singleton
+from core.config import settings
 
 
 class ThreadHelper(metaclass=Singleton):
     """
     线程池管理
     """
-    def __init__(self, max_workers: Optional[int] = 50):
-        self.pool = ThreadPoolExecutor(max_workers=max_workers)
+    def __init__(self):
+        self.pool = ThreadPoolExecutor(max_workers=settings.CONF['threadpool'])
 
     def submit(self, func, *args, **kwargs):
         """