diff --git a/factory/build_confs.py b/factory/build_confs.py
index 20fd148..c1e9270 100644
--- a/factory/build_confs.py
+++ b/factory/build_confs.py
@@ -76,7 +76,7 @@ for conf_name in confs_names:
 
     template = template + str_foot
     if conf_name != 'sr_ad_only':
-        template = str_head + template
+        template = template
 
     file_output = open('../'+conf_name+'.conf', 'w', encoding='utf-8')
 
diff --git a/factory/template/sr_ad_only.txt b/factory/template/sr_ad_only.txt
index 25f124a..985118a 100644
--- a/factory/template/sr_ad_only.txt
+++ b/factory/template/sr_ad_only.txt
@@ -1,3 +1,4 @@
+[Rule]
 #
 # 仅广告
 # 此规则用于配合其他规则使用