diff --git a/static/spice/show_result2.js b/static/spice/show_result2.js
index 096352b..c3dae49 100644
--- a/static/spice/show_result2.js
+++ b/static/spice/show_result2.js
@@ -136,9 +136,10 @@ function requestSimInfo(sim_type){
         success: function (siminfo) {
             console.log("load sim result successfully !!");
             sim_result = siminfo;
+            alert("Refresh data successfully !!!");
         },
         error: function(){
-            alert('ajax post failed !!!');
+            alert('Refresh-data failed !!!');
         }
     });
     console.log(sim_result);