diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 123df87a..175c5065 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -18,8 +18,6 @@
 
 import App from './App';
 
-import './resetcss.css';
-
 export * from './events';
 
 export { default as Env } from './Env';
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 1680dd1d..10229955 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -9,6 +9,10 @@
     ".": {
       "import": "./dist/tmagic-utils.js",
       "require": "./dist/tmagic-utils.umd.cjs"
+    },
+    "./resetcss.css": {
+      "import": "./src/resetcss.css",
+      "require": "./src/resetcss.css"
     }
   },
   "license": "Apache-2.0",
diff --git a/packages/core/src/resetcss.css b/packages/utils/src/resetcss.css
similarity index 100%
rename from packages/core/src/resetcss.css
rename to packages/utils/src/resetcss.css
diff --git a/playground/src/pages/Editor.vue b/playground/src/pages/Editor.vue
index f6596054..06f6f5d1 100644
--- a/playground/src/pages/Editor.vue
+++ b/playground/src/pages/Editor.vue
@@ -30,6 +30,7 @@
         v-if="previewVisible"
         ref="iframe"
         width="100%"
+        style="border: none"
         :height="stageRect && stageRect.height"
         :src="previewUrl"
       ></iframe>
diff --git a/runtime/react/dev.vite.config.ts b/runtime/react/dev.vite.config.ts
index 2b17a3bd..e1e2cf09 100644
--- a/runtime/react/dev.vite.config.ts
+++ b/runtime/react/dev.vite.config.ts
@@ -28,6 +28,7 @@ export default defineConfig({
     alias: [
       { find: /^react$/, replacement: path.join(__dirname, 'node_modules/react/index.js') },
       { find: /^react-dom$/, replacement: path.join(__dirname, 'node_modules/react-dom/index.js') },
+      { find: /^@tmagic\/utils\/resetcss.css/, replacement: path.join(__dirname, '../../packages/utils') },
       { find: /^@tmagic\/utils/, replacement: path.join(__dirname, '../../packages/utils/src/index.ts') },
       { find: /^@tmagic\/core/, replacement: path.join(__dirname, '../../packages/core/src/index.ts') },
       { find: /^@tmagic\/schema/, replacement: path.join(__dirname, '../../packages/schema/src/index.ts') },
diff --git a/runtime/react/page/main.tsx b/runtime/react/page/main.tsx
index fcdf22fd..9b93b285 100644
--- a/runtime/react/page/main.tsx
+++ b/runtime/react/page/main.tsx
@@ -15,7 +15,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 import React from 'react';
 import ReactDOM from 'react-dom';
 
@@ -28,6 +27,8 @@ import components from '../.tmagic/comp-entry';
 import plugins from '../.tmagic/plugin-entry';
 
 import App from './App';
+
+import '@tmagic/utils/resetcss.css';
 declare global {
   interface Window {
     magicDSL: MApp[];
diff --git a/runtime/react/playground/main.tsx b/runtime/react/playground/main.tsx
index 0fed0888..e236b5db 100644
--- a/runtime/react/playground/main.tsx
+++ b/runtime/react/playground/main.tsx
@@ -31,6 +31,8 @@ import plugins from '../.tmagic/plugin-entry';
 
 import App from './App';
 
+import '@tmagic/utils/resetcss.css';
+
 declare global {
   interface Window {
     appInstance: Core;
diff --git a/runtime/vue2/dev.vite.config.ts b/runtime/vue2/dev.vite.config.ts
index 1b09f04c..a86d5941 100644
--- a/runtime/vue2/dev.vite.config.ts
+++ b/runtime/vue2/dev.vite.config.ts
@@ -27,6 +27,7 @@ export default defineConfig({
   resolve: {
     alias: [
       { find: /^vue$/, replacement: path.join(__dirname, 'node_modules/vue/dist/vue.esm.js') },
+      { find: /^@tmagic\/utils\/resetcss.css/, replacement: path.join(__dirname, '../../packages/utils') },
       { find: /^@tmagic\/utils/, replacement: path.join(__dirname, '../../packages/utils/src/index.ts') },
       { find: /^@tmagic\/core/, replacement: path.join(__dirname, '../../packages/core/src/index.ts') },
       { find: /^@data-source/, replacement: path.join(__dirname, '../../packages/data-source/src') },
diff --git a/runtime/vue2/page/main.ts b/runtime/vue2/page/main.ts
index a3d1d1a4..7330793c 100644
--- a/runtime/vue2/page/main.ts
+++ b/runtime/vue2/page/main.ts
@@ -28,6 +28,8 @@ import request from './utils/request';
 import AppComponent from './App.vue';
 import { getLocalConfig } from './utils';
 
+import '@tmagic/utils/resetcss.css';
+
 Vue.use(request);
 
 const app = new Core({
diff --git a/runtime/vue2/playground/main.ts b/runtime/vue2/playground/main.ts
index 27431c71..9c657d59 100644
--- a/runtime/vue2/playground/main.ts
+++ b/runtime/vue2/playground/main.ts
@@ -22,6 +22,8 @@ import Core from '@tmagic/core';
 
 import App from './App.vue';
 
+import '@tmagic/utils/resetcss.css';
+
 Promise.all([import('../.tmagic/comp-entry'), import('../.tmagic/plugin-entry')]).then(([components, plugins]) => {
   Object.entries(components.default).forEach(([type, component]: [string, any]) => {
     Vue.component(`magic-ui-${type}`, component);
diff --git a/runtime/vue3/dev.vite.config.ts b/runtime/vue3/dev.vite.config.ts
index 16a1c371..e2002780 100644
--- a/runtime/vue3/dev.vite.config.ts
+++ b/runtime/vue3/dev.vite.config.ts
@@ -28,6 +28,7 @@ export default defineConfig({
   resolve: {
     alias: [
       { find: /^vue$/, replacement: path.join(__dirname, 'node_modules/vue/dist/vue.esm-bundler.js') },
+      { find: /^@tmagic\/utils\/resetcss.css/, replacement: path.join(__dirname, '../../packages/utils') },
       { find: /^@tmagic\/utils/, replacement: path.join(__dirname, '../../packages/utils/src/index.ts') },
       { find: /^@tmagic\/core/, replacement: path.join(__dirname, '../../packages/core/src/index.ts') },
       { find: /^@tmagic\/data-source/, replacement: path.join(__dirname, '../../packages/data-source/src/index.ts') },
diff --git a/runtime/vue3/page/main.ts b/runtime/vue3/page/main.ts
index 92668477..f810da01 100644
--- a/runtime/vue3/page/main.ts
+++ b/runtime/vue3/page/main.ts
@@ -28,6 +28,8 @@ import request from './utils/request';
 import AppComponent from './App.vue';
 import { getLocalConfig } from './utils';
 
+import '@tmagic/utils/resetcss.css';
+
 const magicApp = createApp(AppComponent);
 
 magicApp.use(request);
diff --git a/runtime/vue3/playground/main.ts b/runtime/vue3/playground/main.ts
index 4f950fc1..aab3017d 100644
--- a/runtime/vue3/playground/main.ts
+++ b/runtime/vue3/playground/main.ts
@@ -22,6 +22,8 @@ import Core from '@tmagic/core';
 
 import App from './App.vue';
 
+import '@tmagic/utils/resetcss.css';
+
 Promise.all([import('../.tmagic/comp-entry'), import('../.tmagic/plugin-entry')]).then(([components, plugins]) => {
   const magicApp = createApp(App);