diff --git a/comfyui_manager/js/comfyui-manager.js b/comfyui_manager/js/comfyui-manager.js
index d7cddde8..1e6faf1f 100644
--- a/comfyui_manager/js/comfyui-manager.js
+++ b/comfyui_manager/js/comfyui-manager.js
@@ -189,8 +189,7 @@ docStyle.innerHTML = `
 }
 `;
 
-function is_legacy_front() {
-    let compareVersion = '1.2.49';
+function isBeforeFrontendVersion(compareVersion) {
     try {
         const frontendVersion = window['__COMFYUI_FRONTEND_VERSION__'];
         if (typeof frontendVersion !== 'string') {
@@ -223,6 +222,9 @@ function is_legacy_front() {
     }
 }
 
+const is_legacy_front = isBeforeFrontendVersion('1.2.49');
+const isNewManagerUI = () => isBeforeFrontendVersion('1.16.4');
+
 document.head.appendChild(docStyle);
 
 var update_comfyui_button = null;
@@ -1525,7 +1527,10 @@ app.registerExtension({
 				}).element
 			);
 
-			app.menu?.settingsGroup.element.before(cmGroup.element);
+			const shouldShowLegacyMenuItems = !isNewManagerUI();
+			if (shouldShowLegacyMenuItems) {
+				app.menu?.settingsGroup.element.before(cmGroup.element);
+			}
 		}
 		catch(exception) {
 			console.log('ComfyUI is outdated. New style menu based features are disabled.');