diff --git a/src/clover_jm/jm_comic.py b/src/clover_jm/jm_comic.py
index 13253a1..3dcb01c 100644
--- a/src/clover_jm/jm_comic.py
+++ b/src/clover_jm/jm_comic.py
@@ -7,7 +7,7 @@ from src.clover_image.delete_file import delete_folder,delete_file
 from src.clover_email.send_email import send_email_by_google,send_email_by_qq
 
 # 创建线程池
-jm_executor = ThreadPoolExecutor(max_workers=5)
+jm_executor = ThreadPoolExecutor(max_workers=2)
 jm_executor.submit(lambda: None).result()
 
 async def download_jm(album_id: str| None,receiver_email: str| None):
diff --git a/src/configs/jm_config.yml b/src/configs/jm_config.yml
index 508aead..d3692c2 100644
--- a/src/configs/jm_config.yml
+++ b/src/configs/jm_config.yml
@@ -9,4 +9,4 @@ download:
     decode: true # JM的原图是混淆过的，要不要还原？默认为true
     suffix: .jpg # 把图片都转为.jpg格式，默认为null，表示不转换。
   threading:
-    photo: 5
+    photo: 1