diff --git a/packages/renderer-core/src/renderer/renderer.tsx b/packages/renderer-core/src/renderer/renderer.tsx
index 1affde747..4314afb1e 100644
--- a/packages/renderer-core/src/renderer/renderer.tsx
+++ b/packages/renderer-core/src/renderer/renderer.tsx
@@ -18,34 +18,27 @@ export default function rendererFactory() {
 
   const debug = Debug('renderer:entry');
 
-  const exceptionStyle = {
-    width: '100%',
-    height: '50px',
-    lineHeight: '50px',
-    textAlign: 'center',
-    fontSize: '15px',
-    color: '#ff0000',
-    border: '2px solid #ff0000',
-    borderRadius: '4px',
-  };
-
   class FaultComponent extends PureComponent {
     render() {
       console.error(this.props.error);
       console.error('render error', this.props);
       return createElement(Div, {
-        className: 'engine-fault-component',
-        style: exceptionStyle,
+        style: {
+          width: '100%',
+          height: '50px',
+          lineHeight: '50px',
+          textAlign: 'center',
+          fontSize: '15px',
+          color: '#ff0000',
+          border: '2px solid #ff0000',
+        },
       }, '组件渲染异常，请查看控制台日志');
     }
   }
 
   class NotFoundComponent extends PureComponent {
     render() {
-      return createElement(Div, {
-        className: 'engine-unknown-component',
-        style: exceptionStyle,
-      }, this.props.children || '组件未找到');
+      return createElement(Div, this.props, this.props.children || '当前组件未找到，可能已被卸载或删除');
     }
   }