diff --git a/html/utils.js b/html/utils.js
index c801f2d..b0e6002 100644
--- a/html/utils.js
+++ b/html/utils.js
@@ -1,5 +1,9 @@
-
+function removeChildNodes(node){
+    while (node.firstChild) {
+        node.removeChild(node.firstChild);
+    }
+}
 
 module.exports = {
-    
+    removeChildNodes
 }
\ No newline at end of file