diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 37db132..3ade0b0 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -46,7 +46,7 @@ def send_cache_data():
 
     # 添加有天数限定的记录
     get_data_sql = f"select id,name,ad_num,ad_title,ad_body,ad_image,jump_param,ad_sort,companyid,locationid,gameid," \
-        f"jump_status from ad where {now}'>begin_time and '{now}'<end_time ;"
+        f"jump_status from ad where '{now}'>begin_time and '{now}'<end_time ;"
 
     data = mydb.query(get_data_sql)
     if data: