diff --git a/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml b/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
index 0dd5697..50a30b1 100644
--- a/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
+++ b/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
@@ -96,7 +96,7 @@
                 twc.config_val5_max configVal5Max,twc.config_val5_min configVal5Min,
                 twc.config_val6_max configVal6Max,twc.config_val6_min configVal6Min
         from tb_device td
-        left join tb_warn_config twc on td.config_id=twc.id  and twc.del_flag=0
+        left join tb_warn_config twc on td.dev_type = twc.configu_type and twc.del_flag = 0
         where td.id=#{devId}  and td.del_flag=0
     </select>