diff --git a/securitycontrol-model/securitycontrol-screen/src/main/resources/mapper/ResourceMapperBack.xml b/securitycontrol-model/securitycontrol-screen/src/main/resources/mapper/ResourceMapperBack.xml
index 6f8921f..78f73f8 100644
--- a/securitycontrol-model/securitycontrol-screen/src/main/resources/mapper/ResourceMapperBack.xml
+++ b/securitycontrol-model/securitycontrol-screen/src/main/resources/mapper/ResourceMapperBack.xml
@@ -45,7 +45,6 @@
         <if test="resourceType != null and resourceType != ''">
             AND ri.type = #{resourceType}
         </if>
-
         AND ru.record_time = (
         SELECT MAX(record_time)
         FROM resource_utilization