diff --git a/designer-demo/package.json b/designer-demo/package.json
index f1fcb867e..7e5168335 100644
--- a/designer-demo/package.json
+++ b/designer-demo/package.json
@@ -5,6 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "cross-env vite",
+    "dev:withAuth": "cross-env VITE_AUTH=true vite",
     "build:alpha": "cross-env NODE_OPTIONS=--max-old-space-size=10240 vite build --mode alpha",
     "build": "cross-env NODE_OPTIONS=--max-old-space-size=10240 vite build",
     "test": "vitest run",
diff --git a/package.json b/package.json
index 5e101abe2..edd21d6ca 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "scripts": {
     "preinstall": "npx only-allow pnpm",
     "dev": "pnpm run setup && concurrently 'pnpm:serve:backend' 'pnpm:serve:frontend'",
+    "dev:withAuth": "pnpm run setup && pnpm --filter designer-demo dev:withAuth",
     "serve:frontend": "pnpm --filter designer-demo dev",
     "serve:backend": "pnpm --filter @opentiny/tiny-engine-mock dev",
     "build:plugin": "pnpm --filter @opentiny/tiny-engine-* --filter @opentiny/tiny-engine build",
diff --git a/packages/design-core/registry.js b/packages/design-core/registry.js
index 49cad6a26..9108e2530 100644
--- a/packages/design-core/registry.js
+++ b/packages/design-core/registry.js
@@ -58,6 +58,8 @@ import {
 } from './re-export'
 
 const isDevelopEnv = import.meta.env.MODE?.includes('dev')
+const useAuth = import.meta.env.VITE_AUTH === 'true'
+
 window.__TINY_ENGINE_REMOVED_REGISTRY = {}
 
 export default {
@@ -136,7 +138,7 @@ export default {
       }
     ],
     enableTailwindCSS: true,
-    enableLogin: isDevelopEnv ? false : true
+    enableLogin: useAuth || !isDevelopEnv
   },
   layout: __TINY_ENGINE_REMOVED_REGISTRY['engine.layout'] === false ? null : Layout,
   toolbars: [