diff --git a/src/main/resources/sql/truncate_tables.sql b/src/main/resources/sql/truncate_tables.sql
index be594f2cf..5d4ca9848 100644
--- a/src/main/resources/sql/truncate_tables.sql
+++ b/src/main/resources/sql/truncate_tables.sql
@@ -24,7 +24,8 @@ DELETE FROM av_voip_ip_cfg;
 DELETE FROM byte_features_cfg;
 DELETE FROM cfg_index_info;
 DELETE FROM complex_keyword_cfg;
-DELETE FROM config_group_info;
+#慎重清理config_group_info！ 特定服务新增的时候会预制组号，清理之后组号找不到会影响下发
+#DELETE FROM config_group_info;
 DELETE FROM ddos_ip_cfg;
 DELETE FROM dns_domain_cfg;
 DELETE FROM dns_ip_cfg;