diff --git a/productionboard/src/main/resources/static/js/tankShell/device.js b/productionboard/src/main/resources/static/js/tankShell/device.js
index f177a17..b9c1ca4 100644
--- a/productionboard/src/main/resources/static/js/tankShell/device.js
+++ b/productionboard/src/main/resources/static/js/tankShell/device.js
@@ -32,9 +32,6 @@ $(() => {
 
             $("#meterParam").text(result[9]);
         });
-        $.getJSON('/tankShellDevice/getRunParameters', function (result) {
-            runParamStatisticsFunction(result)
-        });
         return setTimeout(fun,10000)
     }
     fun()
@@ -120,5 +117,5 @@ const runParamStatisticsFunction = (statusArray) => {
         <div style="font-size:175%;left: 87%;color:#FF696A">${statusArray[7]}</div>
     `;
 
-    $("#runParamStatistics").append(info);
+    $("#runParamStatistics").html(info);
 }
\ No newline at end of file