diff --git a/main.py b/main.py
index d490855..114242f 100644
--- a/main.py
+++ b/main.py
@@ -65,8 +65,8 @@ def _email_poller(cfg):
 
 
 def _ai_processor(cfg):
-    logger.info("AI 处理线程已启动 (并行 workers=5)")
-    max_workers = 5
+    logger.info("AI 处理线程已启动 (并行 workers=10)")
+    max_workers = 10
     with ThreadPoolExecutor(max_workers=max_workers) as executor:
         pending_futures = {}
         while _running: