diff --git a/config/photo_review.py b/config/photo_review.py
index 3df7e7b..fbdd783 100644
--- a/config/photo_review.py
+++ b/config/photo_review.py
@@ -11,4 +11,4 @@ SLEEP_MINUTES = 5
 SEND_ERROR_EMAIL = True
 
 # 信息抽取批量处理大小
-IE_BATCH_SIZE = 8
+IE_BATCH_SIZE = 4