diff --git a/src/test/regress/output/hw_audit_multi_thread_rotation_interval.source b/src/test/regress/output/hw_audit_multi_thread_rotation_interval.source
index bd21e1352..bc9d230b5 100644
--- a/src/test/regress/output/hw_audit_multi_thread_rotation_interval.source
+++ b/src/test/regress/output/hw_audit_multi_thread_rotation_interval.source
@@ -12,7 +12,7 @@ select pg_sleep(1);
 \! @abs_bindir@/gs_ctl start -D  @abs_srcdir@/tmp_check/datanode1/  > /dev/null 2>&1
 -- 查看线程数是否改为 3
 \! sleep 5
-\! @abs_bindir@/gsql -r -p 27500 -d postgres -c "show audit_thread_num";
+\! @abs_bindir@/gsql -r -p @portstring@ -d postgres -c "show audit_thread_num";
  audit_thread_num 
 ------------------
  3