diff --git a/ArkUI/entry/src/main/ets/entryability/MyAbilityStage.ets b/ArkUI/entry/src/main/ets/entryability/MyAbilityStage.ets
new file mode 100644
index 0000000000000000000000000000000000000000..a4ccd99b1f1eac6832ee93898e6d92b3bba459fe
--- /dev/null
+++ b/ArkUI/entry/src/main/ets/entryability/MyAbilityStage.ets
@@ -0,0 +1,38 @@
+/*
+* Copyright (c) 2024 Huawei Device Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/*
+* FAQ:在深色模式切换下如何适配状态栏颜色？
+*/
+
+import { AbilityStage, Configuration, ConfigurationConstant } from '@kit.AbilityKit';
+
+
+class MyAbilityStage extends AbilityStage {
+  // [Start dark_mode_switch_status_bar_color_ability_stage]
+  // EntryAbility.ets
+
+  // 监听系统配置变更
+  onConfigurationUpdate(newConfig: Configuration): void {
+    let newColorMode = newConfig.colorMode;
+    let currentColorMode = AppStorage.get<ConfigurationConstant.ColorMode>('currentColorMode');
+    if (newColorMode === currentColorMode) {
+      return;
+    }
+    // 更新缓存中的颜色模式
+    AppStorage.setOrCreate('currentColorMode', newConfig.colorMode);
+  }
+  // [End dark_mode_switch_status_bar_color_ability_stage]
+}
\ No newline at end of file
diff --git a/ArkUI/entry/src/main/resources/en_US/element/string.json b/ArkUI/entry/src/main/resources/en_US/element/string.json
index bb8992fc161d11ecf08130fdfed106d503c33cd5..5bfed3b15bdbd737da4f4304d115c8a36c6b1397 100644
--- a/ArkUI/entry/src/main/resources/en_US/element/string.json
+++ b/ArkUI/entry/src/main/resources/en_US/element/string.json
@@ -1,23 +1,3 @@
-/*
-* Copyright (c) 2024 Huawei Device Co., Ltd.
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-/*
-* FAQ:ArkUI组件的字符串中如何实现字符串变量拼接
-*/
-
-// [Start implementing_string_variable_concatenation_three]
 {
   "string": [
     {
@@ -33,5 +13,4 @@
       "value": "label"
     }
   ]
-}
-// [End implementing_string_variable_concatenation_three]
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/ArkUI/entry/src/main/resources/zh_CN/element/string.json b/ArkUI/entry/src/main/resources/zh_CN/element/string.json
index 5d385d52dc45b9e30c7efbf7184e2d8ca40aae29..a4518a253bd644e47619084944b83c1f747f83fd 100644
--- a/ArkUI/entry/src/main/resources/zh_CN/element/string.json
+++ b/ArkUI/entry/src/main/resources/zh_CN/element/string.json
@@ -1,23 +1,3 @@
-/*
-* Copyright (c) 2024 Huawei Device Co., Ltd.
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-/*
-* FAQ:ArkUI组件的字符串中如何实现字符串变量拼接
-*/
-
-// [Start implementing_string_variable_concatenation_two]
 {
   "string": [
     {
@@ -33,5 +13,4 @@
       "value": "label"
     }
   ]
-}
-// [Start implementing_string_variable_concatenation_two]
\ No newline at end of file
+}
\ No newline at end of file