diff --git a/jobs/Hi365_SIT_Deploy_iOS/config.xml b/jobs/Hi365_SIT_Deploy_iOS/config.xml
index fae40cc93248fbf82ccc0689232b8e724c14a0ee..5d16adacf84f8fbcda21ea02dc029177124c5c5d 100644
--- a/jobs/Hi365_SIT_Deploy_iOS/config.xml
+++ b/jobs/Hi365_SIT_Deploy_iOS/config.xml
@@ -42,6 +42,14 @@
         </hudson.model.ChoiceParameterDefinition>
       </parameterDefinitions>
     </hudson.model.ParametersDefinitionProperty>
+    <jenkins.model.BuildDiscarderProperty>
+      <strategy class="hudson.tasks.LogRotator">
+        <daysToKeep>-1</daysToKeep>
+        <numToKeep>5</numToKeep>
+        <artifactDaysToKeep>-1</artifactDaysToKeep>
+        <artifactNumToKeep>-1</artifactNumToKeep>
+      </strategy>
+    </jenkins.model.BuildDiscarderProperty>
   </properties>
   <scm class="hudson.plugins.git.GitSCM" plugin="git@3.12.1">
     <configVersion>2</configVersion>