diff --git a/plugins/simpleping/js/simpleping.js b/plugins/simpleping/js/simpleping.js
index 54d131c70..723937762 100755
--- a/plugins/simpleping/js/simpleping.js
+++ b/plugins/simpleping/js/simpleping.js
@@ -172,10 +172,12 @@ function pingDataGraphData(day){
         chartPingData = data.data;
         pingDataGraphRender();
 
-        clearInterval(posTimer);
-        posTimer = setInterval(function() {
-            pingDataGraphPosData();
-        }, 2000);
+        if (day!=1){
+            clearInterval(posTimer);
+            posTimer = setInterval(function() {
+                pingDataGraphPosData();
+            }, 2000);
+        }
     });
 }