diff --git a/__init__.py b/__init__.py
index 1194c4e1..2090218c 100644
--- a/__init__.py
+++ b/__init__.py
@@ -55,7 +55,7 @@ sys.path.append('../..')
 from torchvision.datasets.utils import download_url
 
 # ensure .js
-print("### Loading: ComfyUI-Manager (V0.28.7)")
+print("### Loading: ComfyUI-Manager (V0.28.8)")
 
 comfy_ui_required_revision = 1240
 comfy_ui_revision = "Unknown"
@@ -500,10 +500,15 @@ def check_custom_nodes_installed(json_obj, do_fetch=False, do_update_check=True,
     if do_fetch:
         print(f"\x1b[2K\rFetching done.")
     elif do_update:
-        print(f"\x1b[2K\rUpdate done.")
+        update_exists = any(item['installed'] == 'Update' for item in json_obj['custom_nodes'])
+        if update_exists:
+            print(f"\x1b[2K\rUpdate done.")
+        else:
+            print(f"\x1b[2K\rAll extensions are already up-to-date.")
     elif do_update_check:
         print(f"\x1b[2K\rUpdate check done.")
 
+
 @server.PromptServer.instance.routes.get("/customnode/getmappings")
 async def fetch_customnode_mappings(request):
     if request.rel_url.query["mode"] == "local":
@@ -549,6 +554,11 @@ async def update_all(request):
         json_obj = await get_data(uri)
         check_custom_nodes_installed(json_obj, do_update=True)
 
+        update_exists = any(item['installed'] == 'Update' for item in json_obj['custom_nodes'])
+
+        if update_exists:
+            return web.Response(status=201)
+
         return web.Response(status=200)
     except:
         return web.Response(status=400)
diff --git a/js/comfyui-manager.js b/js/comfyui-manager.js
index f58b9745..88e78580 100644
--- a/js/comfyui-manager.js
+++ b/js/comfyui-manager.js
@@ -265,9 +265,15 @@ async function updateAll(update_check_checkbox) {
 			app.ui.dialog.element.style.zIndex = 9999;
 			return false;
 		}
-
-        app.ui.dialog.show('ComfyUI and all extensions have been updated to the latest version.');
-        app.ui.dialog.element.style.zIndex = 9999;
+		if(response1.status == 201 || response2.status == 201) {
+	        app.ui.dialog.show('ComfyUI and all extensions have been updated to the latest version.');
+			app.ui.dialog.element.style.zIndex = 9999;
+			update_check_checkbox.checked = false;
+		}
+		else {
+			app.ui.dialog.show('ComfyUI and all extensions are already up-to-date with the latest versions.');
+	        app.ui.dialog.element.style.zIndex = 9999;
+        }
 
 		return true;
 	}