diff --git a/cms/src/main/java/com/pudonghot/yo/cms/controller/CallDetailRecordController.java b/cms/src/main/java/com/pudonghot/yo/cms/controller/CallDetailRecordController.java
index fe395979..74f0563b 100644
--- a/cms/src/main/java/com/pudonghot/yo/cms/controller/CallDetailRecordController.java
+++ b/cms/src/main/java/com/pudonghot/yo/cms/controller/CallDetailRecordController.java
@@ -91,7 +91,7 @@ public class CallDetailRecordController
     protected void before(final ArgQuery<?> arg) {
         if (arg.getType() == ArgQuery.Type.LIST) {
             val form = (FormListCallDetailRecord) arg.getArg();
-            val search = arg.getSearch();
+            val search = arg.getSearch().asc(START_STAMP);
             val connId = form.getConnId();
 
             // connId only