diff --git a/jobs/Build_UAT_HRB_App/config.xml b/jobs/Build_UAT_HRB_App/config.xml
index 47e7dfd1ad9efb22bab8c0bf0770e5ace2ace932..cf59a5d518bdb0807e2b4d7ad54abb92ad445388 100644
--- a/jobs/Build_UAT_HRB_App/config.xml
+++ b/jobs/Build_UAT_HRB_App/config.xml
@@ -22,7 +22,7 @@
           <description>UAT 使用的版本，如：
 release/1.30.0
 hotfix/1.30.1</description>
-          <defaultValue>release/1.48</defaultValue>
+          <defaultValue>release/1.49</defaultValue>
           <trim>false</trim>
         </hudson.plugins.global__variable__string__parameter.GlobalVariableStringParameterDefinition>
       </parameterDefinitions>