diff --git a/productionboard/src/main/resources/static/js/tankShell/device.js b/productionboard/src/main/resources/static/js/tankShell/device.js
index cc159da..8d4cc3d 100644
--- a/productionboard/src/main/resources/static/js/tankShell/device.js
+++ b/productionboard/src/main/resources/static/js/tankShell/device.js
@@ -124,5 +124,5 @@ 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