diff --git a/ace/index.html b/ace/index.html
index 13690eb..2ca470a 100644
--- a/ace/index.html
+++ b/ace/index.html
@@ -40,8 +40,10 @@
       autoScrollEditorIntoView: true
     })
     
-    editor.setValue(localStorage.getItem("acetest"));
-	editor.clearSelection();
+    if (localStorage.getItem("acetest") === null) {
+      editor.setValue(localStorage.getItem("acetest"));
+      editor.clearSelection();
+    }
     
     editor.getSession().on('change', function () {
        localStorage.setItem("acetest", editor.getSession().getValue());