diff --git a/ArkUI/entry/src/main/ets/pages/RenderText_2.ets b/ArkUI/entry/src/main/ets/pages/RenderText_2.ets
index 037d0d133cb548e9680cc8e0918442e599ebe2c0..3990daa5a7ff7e0c55ecb368fc540b0520340665 100644
--- a/ArkUI/entry/src/main/ets/pages/RenderText_2.ets
+++ b/ArkUI/entry/src/main/ets/pages/RenderText_2.ets
@@ -1,29 +1,30 @@
 /**
  * FAQ:使用Text嵌套Span或者使用熟悉字符串渲染文本，部分文本颜色显示异常
  */
-import { LengthMetrics } from '@kit.ArkUI';
 
 // [Start render_text_2]
+import { LengthMetrics } from '@kit.ArkUI';
+
 @Entry
 @Component
 struct Index {
   textController: TextController = new TextController();
-  style1: MutableStyledString = new MutableStyledString('');
 
   async onPageShow() {
-    this.style1.appendStyledString(new StyledString('sr', [{
+    let style1: MutableStyledString = new MutableStyledString('');
+    style1.appendStyledString(new StyledString('sr', [{
       start: 0,
       length: 2,
       styledKey: StyledStringKey.FONT,
       styledValue: new TextStyle({ fontColor: Color.Blue, fontSize: LengthMetrics.px(150) })
     }]));
-    this.style1.appendStyledString(new StyledString('fff', [{
+    style1.appendStyledString(new StyledString('fff', [{
       start: 0,
       length: 5,
       styledKey: StyledStringKey.FONT,
       styledValue: new TextStyle({ fontColor: Color.Orange, fontSize: LengthMetrics.px(150) })
     }]));
-    this.textController.setStyledString(this.style1);
+    this.textController.setStyledString(style1);
   }
 
   build() {