diff --git a/entry/src/main/ets/pages/MainPage.ets b/entry/src/main/ets/pages/MainPage.ets
index b493c50e3baa1251cd56dbcf5521cbdfd149e37a..0195d7acbf67ae3f924e71e9e5b3a3cb09f2813f 100644
--- a/entry/src/main/ets/pages/MainPage.ets
+++ b/entry/src/main/ets/pages/MainPage.ets
@@ -21,17 +21,17 @@ import { TextInputComponent } from '../view/TextInputComponent';
 @Entry
 @Component
 struct MainPage {
-  @State bottomPadding: number = Constants.MAIN_PAGE_INITIAL_PADDING;
+  @State bottomPadding: number = 210;
 
   aboutToAppear(): void {
     let event: emitter.InnerEvent = {
-      eventId: Constants.AVOID_EVENT_ID
+      eventId: 1
     }
     emitter.on(event, (eventData: emitter.EventData) => {
       if (eventData.data) {
         let avoidHeight: number = eventData.data['avoidHeight'];
         if (avoidHeight === 0) {
-          this.bottomPadding = Constants.MAIN_PAGE_INITIAL_PADDING;
+          this.bottomPadding = 210;
         } else {
           this.bottomPadding = avoidHeight;
         }
@@ -46,7 +46,7 @@ struct MainPage {
         Image($r('app.media.arkui_background'))
           .height($r('app.float.main_page_image_height'))
           .width('100%')
-          .borderRadius(Constants.IMAGE_BORDER)
+          .borderRadius(12)
           .padding({ left: $r('app.float.main_page_margin'), right: $r('app.float.main_page_margin') })
 
         TextInputComponent()
diff --git a/entry/src/main/ets/view/CustomKeyboard.ets b/entry/src/main/ets/view/CustomKeyboard.ets
index db0d18ea9b3d7109c9da24c700c02acfa5f7895a..217f57ee5e9bcbd3e36148831ab717277763f5f2 100644
--- a/entry/src/main/ets/view/CustomKeyboard.ets
+++ b/entry/src/main/ets/view/CustomKeyboard.ets
@@ -18,12 +18,12 @@ import { KeyboardController } from '../model/KeyboardController';
 import { EnglishKeyboard } from './EnglishKeyboard';
 import { NumberKeyboard } from './NumberKeyboard';
 
-// [Start CustomKeyboard_start]
+// [Start customKeyboard_start1]
 // [Start avoidHeight_start]
 @Component
 export struct CustomKeyboard {
   // [StartExclude avoidHeight_start]
-  // [StartExclude CustomKeyboard_start]
+  // [StartExclude customKeyboard_start1]
   @Consume isCustomKeyboardAttach: boolean;
   @Consume inputText: string;
   @Consume keyBoardController: KeyboardController;
@@ -31,11 +31,11 @@ export struct CustomKeyboard {
   @Consume customKeyboardHeight: number;
   @Consume bottomRectHeight: number;
   // [EndExclude avoidHeight_start]
-  // [EndExclude CustomKeyboard_start]
+  // [EndExclude customKeyboard_start1]
   build() {
     Column() {
       // [StartExclude avoidHeight_start]
-      // [StartExclude CustomKeyboard_start]
+      // [StartExclude customKeyboard_start1]
       NumberKeyboard()
         .visibility(this.keyBoardController.keyBoardType === Constants.NUMBER_KEYBOARD ? Visibility.Visible :
         Visibility.None)
@@ -45,10 +45,10 @@ export struct CustomKeyboard {
         .visibility(this.keyBoardController.keyBoardType === Constants.ENGLISH_KEYBOARD ? Visibility.Visible :
         Visibility.None)
         .margin({ top: $r('app.float.keyboard_margin_top') })
-      // [EndExclude CustomKeyboard_start]
+      // [EndExclude customKeyboard_start1]
       // [EndExclude avoidHeight_start]
     }
-    // [StartExclude CustomKeyboard_start]
+    // [StartExclude customKeyboard_start1]
     .onAreaChange((oldValue: Area, newValue: Area) => {
       this.customKeyboardHeight = Number(newValue.height);
       let avoidHeight: number = (this.isCustomKeyboardAttach ? this.customKeyboardHeight : this.systemKeyboardHeight)
@@ -57,15 +57,15 @@ export struct CustomKeyboard {
     })
     // [StartExclude avoidHeight_start]
     .padding({ left: $r('app.float.keyboard_padding'), right: $r('app.float.keyboard_padding') })
-    // [EndExclude CustomKeyboard_start]
+    // [EndExclude customKeyboard_start1]
     .height($r('app.float.keyboard_total_height'))
-    // [StartExclude CustomKeyboard_start]
+    // [StartExclude customKeyboard_start1]
     .width('100%')
     .backgroundColor($r('app.color.keyboard_background_color'))
-    // [EndExclude CustomKeyboard_start]
+    // [EndExclude customKeyboard_start1]
     // [EndExclude avoidHeight_start]
   }
 }
-// [End CustomKeyboard_start]
+// [End customKeyboard_start1]
 // [End avoidHeight_start]
 
diff --git a/entry/src/main/ets/view/TextInputComponent.ets b/entry/src/main/ets/view/TextInputComponent.ets
index e67d748d9bc5c471f88798034cb31ec3822fc0eb..88877c90f693b20ec29d61a3f2ca66c585565897 100644
--- a/entry/src/main/ets/view/TextInputComponent.ets
+++ b/entry/src/main/ets/view/TextInputComponent.ets
@@ -54,7 +54,7 @@ export struct TextInputComponent {
       // [Start TextInput_start]
       // [Start switchover_start]
       TextInput({
-        placeholder: $r('app.string.textInput_placeholder_custom'),
+        placeholder: 'Bind Custom Keyboard',
         text: this.inputText,
         controller: this.textInputController
       })