diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/.gitignore b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/README.md b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/README.md
index 49a67185d9f7abfd7cd463396049930f02a20f50..3385f24ecfd2171ab3f8b4d9f771c3f284e29671 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/README.md
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/README.md
@@ -61,9 +61,9 @@ entry/src/main/ets/
 
 1.本示例仅支持标准系统上运行, 支持设备：2in1。
 
-2.本示例为Stage模型，支持API Version 20及以上版本SDK。
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
 
-3.本示例需要使用DevEco Studio 6.0.0 Release及以上版本才可编译运行。
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
 
 ### 下载
 
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/build-profile.json5
index 724b825f1ee429691a14b6b6d138c70fd7c56db9..23ced1f5aff1f7beab5a394b12862801020a643a 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/build-profile.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/build-profile.json5
@@ -20,9 +20,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": "6.0.0(20)",
-        "compatibleSdkVersion": "6.0.0(20)",
-        "targetSdkVersion": "6.0.0(20)",
+        "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/entry/src/main/ets/entryability/EntryAbility.ets b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/entry/src/main/ets/entryability/EntryAbility.ets
index 518efcd23f096b3280bc52c217678064c9eae2b6..f88585fb570fcf8a262c2474bbb91e5f6537760c 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/entry/src/main/ets/entryability/EntryAbility.ets
@@ -55,7 +55,7 @@ export default class EntryAbility extends UIAbility {
         hilog.info(DOMAIN, TAG, `Succeeded in changing the window size.`);
       });
       // 3.为悬浮窗加载对应的目标页面。
-      windowClass.setUIContent('pages/page4', (err: BusinessError) => {
+      windowClass.setUIContent('pages/Index', (err: BusinessError) => {
         let errCode: number = err.code;
         if (errCode) {
           hilog.error(DOMAIN, TAG, `Failed to load the content. Cause: ${JSON.stringify(err)}`);
@@ -73,14 +73,6 @@ export default class EntryAbility extends UIAbility {
         });
       });
       // 4.销毁悬浮窗。当不再需要悬浮窗时，可根据具体实现逻辑，使用destroy对其进行销毁。
-      windowClass.destroyWindow((err: BusinessError) => {
-        let errCode: number = err.code;
-        if (errCode) {
-          hilog.error(DOMAIN, TAG, `Failed to destroy the window. Cause: ${JSON.stringify(err)}`);
-          return;
-        }
-        hilog.info(DOMAIN, TAG, `Succeeded in destroying the window.`);
-      });
     });
   }
 };
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/hvigor/hvigor-config.json5
index 3b057578a1bb4d591ee53054e39ab0154fc2e43a..14db5630fbede927541c0bf282186268a1712c7c 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/hvigor/hvigor-config.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/hvigor/hvigor-config.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "dependencies": {
   },
   "execution": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/oh-package.json5
index 837c0ff9f35a6bb9eea849fead7955c19bcdec8d..f49df8123ed66dd9a5e8570de141ab1f3af92773 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/oh-package.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateFloatWindow/oh-package.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "description": "Please describe the basic information.",
   "dependencies": {
   },
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/.gitignore b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/app.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/app.json5
new file mode 100644
index 0000000000000000000000000000000000000000..00206583acb24069a2f5cc682b7d16b419fa1eac
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/app.json5
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+
+{
+  "app": {
+    "bundleName": "com.example.createmainwindow",
+    "vendor": "example",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:layered_image",
+    "label": "$string:app_name"
+  }
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/element/string.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..9b10dc724b0bc7fa8cf639d9589ad1e0d401d38b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/element/string.json
@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "CreateMainWindow"
+    }
+  ]
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/background.png b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/background.png differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/foreground.png b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..eb9427585b36d14b12477435b6419d1f07b3e0bb
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/foreground.png differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/layered_image.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/AppScope/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+  "layered-image":
+  {
+    "background" : "$media:background",
+    "foreground" : "$media:foreground"
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/README.md b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..443ee34707cc85d429fa22113be8b10ac222cf89
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/README.md
@@ -0,0 +1,75 @@
+# CreateMainWindow简介
+
+### 介绍
+
+在Stage模型下，应用主窗口由UIAbility创建并维护生命周期。在UIAbility的onWindowStageCreate回调中，通过WindowStage获取应用主窗口，即可对其进行属性设置等操作。
+
+### 效果预览
+
+| 桌面                                     | 主窗口                                    | 交互                                     |
+|----------------------------------------|----------------------------------------|----------------------------------------|
+| ![image](screenshots/screenshot_1.jpg) | ![image](screenshots/screenshot_2.jpg) | ![image](screenshots/screenshot_3.jpg) |
+
+### 使用说明
+
+1. 通过getMainWindow接口获取应用主窗口。
+2. 可设置主窗口的背景色、亮度值、是否可触等多个属性，开发者可根据需要选择对应的接口。
+3. 通过loadContent接口加载主窗口的目标页面。
+
+### 工程目录
+
+```
+entry/src/main/ets/
+|---main
+|   |---ets
+|   |   |---entryability
+|   |   |   |---EntryAbility.ets           // 创建主窗口
+|   |   |---entrybackupability
+|   |   |---pages
+|   |   |   |---Index.ets                  // 主窗口页面
+|   |---resources
+|   |---module.json5                       
+|---ohosTest
+|   |---ets 
+|   |   |---test
+|   |   |   |---Ability.test.ets           // 自动化测试代码
+```
+
+### 具体实现
+
+创建主窗口的方法在EntryAbility中实现，源码参考：[EntryAbility.ets](https://gitcode.com/openharmony/applications_app_samples/blob/master/code/DocsSample/ArkUISample/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entryability/EntryAbility.ets)
+
+- 使用getMainWindow获取应用主窗口
+- 使用setWindowTouchable设置主窗口属性
+- 使用loadContent加载对应的目标页面
+
+目标页面在Index中实现，源码参考：[Index.ets](https://gitcode.com/openharmony/applications_app_samples/blob/master/code/DocsSample/ArkUISample/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/pages/Index.ets)
+
+
+### 相关权限
+
+不涉及
+
+### 依赖
+
+不涉及
+
+### 约束与限制
+
+1.本示例仅支持标准系统上运行, 支持设备：华为手机、平板。
+
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
+
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
+
+### 下载
+
+如需单独下载本工程，执行如下命令：
+
+```
+git init
+git config core.sparsecheckout true
+echo code/DocsSample/ArkUISample/ArkUIWindowSamples/CreateMainWindow > .git/info/sparse-checkout
+git remote add origin https://gitcode.com/openharmony/applications_app_samples.git
+git pull origin master
+```
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..23ced1f5aff1f7beab5a394b12862801020a643a
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/build-profile.json5
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+
+{
+  "app": {
+    "signingConfigs": [],
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "5.0.5(17)",
+        "runtimeOS": "HarmonyOS",
+        "buildOption": {
+          "strictMode": {
+            "caseSensitiveCheck": true,
+            "useNormalizedOHMUrl": true
+          }
+        }
+      }
+    ],
+    "buildModeSet": [
+      {
+        "name": "debug",
+      },
+      {
+        "name": "release"
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/code-linter.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/code-linter.json5
new file mode 100644
index 0000000000000000000000000000000000000000..5c4682f8164874ec7e9cb8f99ff8b3228ffbc126
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/code-linter.json5
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "files": [
+    "**/*.ets"
+  ],
+  "ignore": [
+    "**/src/ohosTest/**/*",
+    "**/src/test/**/*",
+    "**/src/mock/**/*",
+    "**/node_modules/**/*",
+    "**/oh_modules/**/*",
+    "**/build/**/*",
+    "**/.preview/**/*"
+  ],
+  "ruleSet": [
+    "plugin:@performance/recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "rules": {
+    "@security/no-unsafe-aes": "error",
+    "@security/no-unsafe-hash": "error",
+    "@security/no-unsafe-mac": "warn",
+    "@security/no-unsafe-dh": "error",
+    "@security/no-unsafe-dsa": "error",
+    "@security/no-unsafe-ecdsa": "error",
+    "@security/no-unsafe-rsa-encrypt": "error",
+    "@security/no-unsafe-rsa-sign": "error",
+    "@security/no-unsafe-rsa-key": "error",
+    "@security/no-unsafe-dsa-key": "error",
+    "@security/no-unsafe-dh-key": "error",
+    "@security/no-unsafe-3des": "error"
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/.gitignore b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e2713a2779c5a3e0eb879efe6115455592caeea5
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/.gitignore
@@ -0,0 +1,6 @@
+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..9016faf39f8a65cf648bae246a53575510fe8b9f
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/build-profile.json5
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "apiType": "stageMode",
+  "buildOption": {
+    "resOptions": {
+      "copyCodeResource": {
+        "enable": false
+      }
+    }
+  },
+  "buildOptionSet": [
+    {
+      "name": "release",
+      "arkOptions": {
+        "obfuscation": {
+          "ruleOptions": {
+            "enable": false,
+            "files": [
+              "./obfuscation-rules.txt"
+            ]
+          }
+        }
+      }
+    },
+  ],
+  "targets": [
+    {
+      "name": "default"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/hvigorfile.ts b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..f8b117a17af3b2d7cb87a7680e29e2bb8ccd5b46
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/hvigorfile.ts
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import { hapTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+  system: hapTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
+  plugins: []       /* Custom plugin to extend the functionality of Hvigor. */
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/obfuscation-rules.txt b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/obfuscation-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..272efb6ca3f240859091bbbfc7c5802d52793b0b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/obfuscation-rules.txt
@@ -0,0 +1,23 @@
+# Define project specific obfuscation rules here.
+# You can include the obfuscation configuration files in the current module's build-profile.json5.
+#
+# For more details, see
+#   https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/source-obfuscation-V5
+
+# Obfuscation options:
+# -disable-obfuscation: disable all obfuscations
+# -enable-property-obfuscation: obfuscate the property names
+# -enable-toplevel-obfuscation: obfuscate the names in the global scope
+# -compact: remove unnecessary blank spaces and all line feeds
+# -remove-log: remove all console.* statements
+# -print-namecache: print the name cache that contains the mapping from the old names to new names
+# -apply-namecache: reuse the given cache file
+
+# Keep options:
+# -keep-property-name: specifies property names that you want to keep
+# -keep-global-name: specifies names that you want to keep in the global scope
+
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..10cda399b0aec3099b257299a57d284393e4e55a
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/oh-package.json5
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "name": "entry",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {}
+}
+
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entryability/EntryAbility.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entryability/EntryAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..98e686adfd35b84054bb77048938128b8648cddf
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entryability/EntryAbility.ets
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+
+// [Start create_main_window]
+import { UIAbility} from '@kit.AbilityKit';
+import { window } from '@kit.ArkUI';
+import { BusinessError } from '@kit.BasicServicesKit';
+import hilog from '@ohos.hilog';
+
+const DOMAIN = 0X0000;
+const TAG : string = '[Sample_CCreatMainWindow]';
+
+export default class EntryAbility extends UIAbility {
+  onWindowStageCreate(windowStage: window.WindowStage) {
+    // 1.获取应用主窗口。
+    let windowClass: window.Window | null = null;
+    windowStage.getMainWindow((err: BusinessError, data) => {
+      let errCode: number = err.code;
+      if (errCode) {
+        hilog.error(DOMAIN, TAG, `Failed to obtain the main window. Code:${err.code}, message:${err.message}`);
+        return;
+      }
+      windowClass = data;
+      hilog.info(DOMAIN, TAG, `Succeeded in obtaining the main window. Result:${data}`);
+      // 2.设置主窗口属性。以设置"是否可触"属性为例。
+      let isTouchable: boolean = true;
+      windowClass.setWindowTouchable(isTouchable, (err: BusinessError) => {
+        let errCode: number = err.code;
+        if (errCode) {
+          hilog.error(DOMAIN, TAG, `Failed to set the window to be touchable. Cause: ${JSON.stringify(err)}`);
+          return;
+        }
+        hilog.info(DOMAIN, TAG, `Succeeded in setting the window to be touchable.`);
+      })
+    })
+    // 3.为主窗口加载对应的目标页面。
+    windowStage.loadContent('pages/Index', (err: BusinessError) => {
+      let errCode: number = err.code;
+      if (errCode) {
+        hilog.error(DOMAIN, TAG, `Failed to load the content. Cause: ${JSON.stringify(err)}`);
+        return;
+      }
+      hilog.info(DOMAIN, TAG, `Succeeded in loading the content.`);
+    });
+  }
+};
+// [End create_main_window]
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..4ce6449f0e91914e73d4502c9f2e8e9a395ea4b1
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { BackupExtensionAbility, BundleVersion } from '@kit.CoreFileKit';
+
+const DOMAIN = 0x0000;
+
+export default class EntryBackupAbility extends BackupExtensionAbility {
+  async onBackup() {
+    hilog.info(DOMAIN, 'testTag', 'onBackup ok');
+    await Promise.resolve();
+  }
+
+  async onRestore(bundleVersion: BundleVersion) {
+    hilog.info(DOMAIN, 'testTag', 'onRestore ok %{public}s', JSON.stringify(bundleVersion));
+    await Promise.resolve();
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/pages/Index.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/pages/Index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..64ca99781cb5c3e261ecdd74d316c6fa7cec67e4
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/ets/pages/Index.ets
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+@Entry
+@Component
+struct Index {
+  @State message: string = 'Hello World';
+
+  build() {
+    RelativeContainer() {
+      Text(this.message)
+        .id('HelloWorld')
+        .fontSize($r('app.float.page_text_font_size'))
+        .fontWeight(FontWeight.Bold)
+        .alignRules({
+          center: { anchor: '__container__', align: VerticalAlign.Center },
+          middle: { anchor: '__container__', align: HorizontalAlign.Center }
+        })
+        .onClick(() => {
+          this.message = 'Welcome';
+        })
+    }
+    .height('100%')
+    .width('100%')
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/module.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..8930831ba2f2326ee0eabe8a6eac4a9c44ad5c96
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/module.json5
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "module": {
+    "name": "entry",
+    "type": "entry",
+    "description": "$string:module_desc",
+    "mainElement": "EntryAbility",
+    "deviceTypes": [
+      "phone"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false,
+    "pages": "$profile:main_pages",
+    "abilities": [
+      {
+        "name": "EntryAbility",
+        "srcEntry": "./ets/entryability/EntryAbility.ets",
+        "description": "$string:EntryAbility_desc",
+        "icon": "$media:layered_image",
+        "label": "$string:EntryAbility_label",
+        "startWindowIcon": "$media:startIcon",
+        "startWindowBackground": "$color:start_window_background",
+        "exported": true,
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "ohos.want.action.home"
+            ]
+          }
+        ]
+      }
+    ],
+    "extensionAbilities": [
+      {
+        "name": "EntryBackupAbility",
+        "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
+        "type": "backup",
+        "exported": false,
+        "metadata": [
+          {
+            "name": "ohos.extension.backup",
+            "resource": "$profile:backup_config"
+          }
+        ],
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/color.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c712962da3c2751c2b9ddb53559afcbd2b54a02
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/color.json
@@ -0,0 +1,8 @@
+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#FFFFFF"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/float.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/float.json
new file mode 100644
index 0000000000000000000000000000000000000000..33ea22304f9b1485b5f22d811023701b5d4e35b6
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/float.json
@@ -0,0 +1,8 @@
+{
+  "float": [
+    {
+      "name": "page_text_font_size",
+      "value": "50fp"
+    }
+  ]
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/string.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..f94595515a99e0c828807e243494f57f09251930
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,16 @@
+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "module description"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "label"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/background.png b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/background.png differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/foreground.png b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..97014d3e10e5ff511409c378cd4255713aecd85f
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/foreground.png differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/layered_image.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+  "layered-image":
+  {
+    "background" : "$media:background",
+    "foreground" : "$media:foreground"
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/startIcon.png b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/startIcon.png
new file mode 100644
index 0000000000000000000000000000000000000000..205ad8b5a8a42e8762fbe4899b8e5e31ce822b8b
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/media/startIcon.png differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/backup_config.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/backup_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..78f40ae7c494d71e2482278f359ec790ca73471a
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/backup_config.json
@@ -0,0 +1,3 @@
+{
+  "allowToBackupRestore": true
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/main_pages.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 0000000000000000000000000000000000000000..1898d94f58d6128ab712be2c68acc7c98e9ab9ce
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,5 @@
+{
+  "src": [
+    "pages/Index"
+  ]
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/dark/element/color.json b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/dark/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..79b11c2747aec33e710fd3a7b2b3c94dd9965499
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/main/resources/dark/element/color.json
@@ -0,0 +1,8 @@
+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#000000"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/mock/mock-config.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/mock/mock-config.json5
new file mode 100644
index 0000000000000000000000000000000000000000..323d1d611fecf4ecb751976e3a71500b3712a445
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/mock/mock-config.json5
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/Ability.test.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/Ability.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..b3a18575ffeedb61f8e75e344efb69234335ed73
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/Ability.test.ets
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+
+import hilog from '@ohos.hilog';
+import { describe, it, expect } from '@ohos/hypium';
+import { Driver, ON } from '@kit.TestKit';
+import AbilityDelegatorRegistry from '@ohos.app.ability.abilityDelegatorRegistry';
+
+const TAG = '[Sample_CreatMainWindow]';
+const DOMAIN = 0xFF00
+const BUNDLE = 'CreatMainWindow_';
+
+export default function abilityTest() {
+
+  describe('EntryAbilityTest', () => {
+    /**
+     * 打开应用
+     */
+    it(BUNDLE + 'StartAbility_001', 0, async (done: Function) => {
+      hilog.info(DOMAIN, TAG, BUNDLE + "StartAbility_001, begin");
+      let driver = Driver.create();
+      let abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+      try {
+        await abilityDelegator.startAbility({
+          bundleName: 'com.example.createmainwindow',
+          abilityName: 'EntryAbility'
+        });
+      } catch (exception) {
+        hilog.info(DOMAIN, TAG, BUNDLE + `StartAbility_001 exception = ${JSON.stringify(exception)}`);
+        expect().assertFail();
+      }
+      await driver.delayMs(1000);
+      await driver.assertComponentExist(ON.text('Hello World'));
+      done();
+      hilog.info(DOMAIN, TAG, BUNDLE + 'StartAbility_001 end')
+    })
+
+    /**
+     * 点击Hello Window，与主窗交互
+     */
+    it (BUNDLE + 'CreateMainWindow_001', 2, async () => {
+      hilog.info(DOMAIN, TAG, BUNDLE + "CreateMainWindow_001, begin")
+      let driver = Driver.create();
+      let abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+      try {
+        await abilityDelegator.startAbility({
+          bundleName: 'com.example.createmainwindow',
+          abilityName: 'EntryAbility'
+        });
+      } catch (exception) {
+        hilog.info(DOMAIN, TAG, BUNDLE + `CreateMainWindow_001 exception = ${JSON.stringify(exception)}`);
+        expect().assertFail();
+      }
+      await driver.delayMs(1000);
+      await driver.assertComponentExist(ON.text('Hello World'));
+      let clickBtn = await driver.findComponent(ON.text('Hello World'));
+      await clickBtn.click();
+      await driver.delayMs(1000);
+
+
+      hilog.info(DOMAIN, TAG, BUNDLE + `Hello World_001 end`);
+    })
+  })
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/List.test.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/List.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..c64e0b06938d246ce044186d4b2d02b500a89e14
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/ets/test/List.test.ets
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import abilityTest from './Ability.test';
+
+export default function testsuite() {
+  abilityTest();
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/module.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..1cafc28b86d7d9f2b34f24d26a75c0dbd7299715
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/ohosTest/module.json5
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "module": {
+    "name": "entry_test",
+    "type": "feature",
+    "deviceTypes": [
+      "phone"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false
+  }
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/List.test.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/List.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..a60c87c5cbb0badf7c3fd8975034590e6fafa992
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/List.test.ets
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import localUnitTest from './LocalUnit.test';
+
+export default function testsuite() {
+  localUnitTest();
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/LocalUnit.test.ets b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/LocalUnit.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..841bfd77e56060e50ec0924302a5ae624e76e3aa
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/entry/src/test/LocalUnit.test.ets
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium';
+
+export default function localUnitTest() {
+  describe('localUnitTest', () => {
+    // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+    beforeAll(() => {
+      // Presets an action, which is performed only once before all test cases of the test suite start.
+      // This API supports only one parameter: preset action function.
+    });
+    beforeEach(() => {
+      // Presets an action, which is performed before each unit test case starts.
+      // The number of execution times is the same as the number of test cases defined by **it**.
+      // This API supports only one parameter: preset action function.
+    });
+    afterEach(() => {
+      // Presets a clear action, which is performed after each unit test case ends.
+      // The number of execution times is the same as the number of test cases defined by **it**.
+      // This API supports only one parameter: clear action function.
+    });
+    afterAll(() => {
+      // Presets a clear action, which is performed after all test cases of the test suite end.
+      // This API supports only one parameter: clear action function.
+    });
+    it('assertContain', 0, () => {
+      // Defines a test case. This API supports three parameters: test case name, filter parameter, and test case function.
+      let a = 'abc';
+      let b = 'b';
+      // Defines a variety of assertion methods, which are used to declare expected boolean conditions.
+      expect(a).assertContain(b);
+      expect(a).assertEqual(a);
+    });
+  });
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigor/hvigor-config.json5
new file mode 100644
index 0000000000000000000000000000000000000000..14db5630fbede927541c0bf282186268a1712c7c
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigor/hvigor-config.json5
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "modelVersion": "5.0.0",
+  "dependencies": {
+  },
+  "execution": {
+    // "analyze": "normal",                     /* Define the build analyze mode. Value: [ "normal" | "advanced" | "ultrafine" | false ]. Default: "normal" */
+    // "daemon": true,                          /* Enable daemon compilation. Value: [ true | false ]. Default: true */
+    // "incremental": true,                     /* Enable incremental compilation. Value: [ true | false ]. Default: true */
+    // "parallel": true,                        /* Enable parallel compilation. Value: [ true | false ]. Default: true */
+    // "typeCheck": false,                      /* Enable typeCheck. Value: [ true | false ]. Default: false */
+    // "optimizationStrategy": "memory"         /* Define the optimization strategy. Value: [ "memory" | "performance" ]. Default: "memory" */
+  },
+  "logging": {
+    // "level": "info"                          /* Define the log level. Value: [ "debug" | "info" | "warn" | "error" ]. Default: "info" */
+  },
+  "debugging": {
+    // "stacktrace": false                      /* Disable stacktrace compilation. Value: [ true | false ]. Default: false */
+  },
+  "nodeOptions": {
+    // "maxOldSpaceSize": 8192                  /* Enable nodeOptions maxOldSpaceSize compilation. Unit M. Used for the daemon process. Default: 8192*/
+    // "exposeGC": true                         /* Enable to trigger garbage collection explicitly. Default: true*/
+  }
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigorfile.ts b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..ae9086af35844176c08f1be3772d081d95d267c6
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/hvigorfile.ts
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+import { appTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+  system: appTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
+  plugins: []       /* Custom plugin to extend the functionality of Hvigor. */
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..f49df8123ed66dd9a5e8570de141ab1f3af92773
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/oh-package.json5
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+{
+  "modelVersion": "5.0.0",
+  "description": "Please describe the basic information.",
+  "dependencies": {
+  },
+  "devDependencies": {
+    "@ohos/hypium": "1.0.24",
+    "@ohos/hamock": "1.0.0"
+  }
+}
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/ohosTest.md b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/ohosTest.md
new file mode 100644
index 0000000000000000000000000000000000000000..2893324d675ce27ae5d3851fc7bdd601ddf2a609
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/ohosTest.md
@@ -0,0 +1,7 @@
+# CreateMainWindow示例测试用例归档
+## 用例表
+| 测试功能 | 预置条件 | 输入                   | 预期输出   | 是否自动 | 测试结果 |
+|------| --- |----------------------|--------| --- |------|
+| 拉起应用 |设备正常运行|                      | 成功拉起应用 | 是 | Pass |
+| 创建主窗 |设备正常运行|  | 成功创建主窗 | 是 | Pass |
+| 点击交互 |设备正常运行|  | 页面变化   | 是 | Pass |
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_1.jpg b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_1.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1a222eee41c3a4bd92a0b16a203384e6b5e8dc67
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_1.jpg differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_2.jpg b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_2.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9c4539fcac6b9b4c93fe9b15edf72d7a69ed1748
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_2.jpg differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_3.jpg b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_3.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..71dfaa9f8ac8f0c38354aec2e2f9f2474c80a853
Binary files /dev/null and b/ArkUIKit/ArkUIWindowSamples/CreateMainWindow/screenshots/screenshot_3.jpg differ
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/.gitignore b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/README.md b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/README.md
index a90fb47085313614ec526d4ac58eb2b241dd8f51..6c9246fd09021c7ce6460f1f65eb2e8d03c76880 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/README.md
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/README.md
@@ -59,9 +59,9 @@ entry/src/main/ets/
 
 1.本示例仅支持标准系统上运行, 支持设备：华为手机、平板。
 
-2.本示例为Stage模型，支持API Version 20及以上版本SDK。
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
 
-3.本示例需要使用DevEco Studio 6.0.0 Release及以上版本才可编译运行。
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
 
 ### 下载
 
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/build-profile.json5
index 724b825f1ee429691a14b6b6d138c70fd7c56db9..23ced1f5aff1f7beab5a394b12862801020a643a 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/build-profile.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/build-profile.json5
@@ -20,9 +20,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": "6.0.0(20)",
-        "compatibleSdkVersion": "6.0.0(20)",
-        "targetSdkVersion": "6.0.0(20)",
+        "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/hvigor/hvigor-config.json5
index 3b057578a1bb4d591ee53054e39ab0154fc2e43a..14db5630fbede927541c0bf282186268a1712c7c 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/hvigor/hvigor-config.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/hvigor/hvigor-config.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "dependencies": {
   },
   "execution": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package-lock.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package-lock.json5
new file mode 100644
index 0000000000000000000000000000000000000000..6b264af261c4152dee3641068ee2fff156299e4b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package-lock.json5
@@ -0,0 +1,28 @@
+{
+  "meta": {
+    "stableOrder": true,
+    "enableUnifiedLockfile": false
+  },
+  "lockfileVersion": 3,
+  "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
+  "specifiers": {
+    "@ohos/hamock@1.0.0": "@ohos/hamock@1.0.0",
+    "@ohos/hypium@1.0.24": "@ohos/hypium@1.0.24"
+  },
+  "packages": {
+    "@ohos/hamock@1.0.0": {
+      "name": "",
+      "version": "1.0.0",
+      "integrity": "sha512-K6lDPYc6VkKe6ZBNQa9aoG+ZZMiwqfcR/7yAVFSUGIuOAhPvCJAo9+t1fZnpe0dBRBPxj2bxPPbKh69VuyAtDg==",
+      "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hamock/-/hamock-1.0.0.har",
+      "registryType": "ohpm"
+    },
+    "@ohos/hypium@1.0.24": {
+      "name": "",
+      "version": "1.0.24",
+      "integrity": "sha512-3dCqc+BAR5LqEGG2Vtzi8O3r7ci/3fYU+FWjwvUobbfko7DUnXGOccaror0yYuUhJfXzFK0aZNMGSnXaTwEnbw==",
+      "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hypium/-/hypium-1.0.24.har",
+      "registryType": "ohpm"
+    }
+  }
+}
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package.json5
index 837c0ff9f35a6bb9eea849fead7955c19bcdec8d..f49df8123ed66dd9a5e8570de141ab1f3af92773 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow/oh-package.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "description": "Please describe the basic information.",
   "dependencies": {
   },
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/.gitignore b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/README.md b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/README.md
index 44401b9d7c3cec5d862274c7e220d7cfe6afeca8..40e871de4fcb6d435de748b918841aaddc2a0226 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/README.md
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/README.md
@@ -60,9 +60,9 @@ entry/src/main/ets/
 
 1.本示例仅支持标准系统上运行, 支持设备：华为手机、平板。
 
-2.本示例为Stage模型，支持API Version 20及以上版本SDK。
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
 
-3.本示例需要使用DevEco Studio 6.0.0 Release及以上版本才可编译运行。
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
 
 ### 下载
 
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/build-profile.json5
index 724b825f1ee429691a14b6b6d138c70fd7c56db9..23ced1f5aff1f7beab5a394b12862801020a643a 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/build-profile.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/build-profile.json5
@@ -20,9 +20,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": "6.0.0(20)",
-        "compatibleSdkVersion": "6.0.0(20)",
-        "targetSdkVersion": "6.0.0(20)",
+        "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/hvigor/hvigor-config.json5
index 3b057578a1bb4d591ee53054e39ab0154fc2e43a..14db5630fbede927541c0bf282186268a1712c7c 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/hvigor/hvigor-config.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/hvigor/hvigor-config.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "dependencies": {
   },
   "execution": {
diff --git a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/oh-package.json5
index 837c0ff9f35a6bb9eea849fead7955c19bcdec8d..f49df8123ed66dd9a5e8570de141ab1f3af92773 100644
--- a/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/oh-package.json5
+++ b/ArkUIKit/ArkUIWindowSamples/CreateSubWindow2/oh-package.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "description": "Please describe the basic information.",
   "dependencies": {
   },
diff --git a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/.gitignore b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/README.md b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/README.md
index 9dafca316a4130d4f95bd136417a73f3d44eac5b..f5299968b1c99095a48e8cd30b7c332c0e3dbf9b 100644
--- a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/README.md
+++ b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/README.md
@@ -55,9 +55,9 @@ entry/src/main/ets/
 
 1.本示例仅支持标准系统上运行, 支持设备：华为手机、平板。
 
-2.本示例为Stage模型，支持API Version 20及以上版本SDK。
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
 
-3.本示例需要使用DevEco Studio 6.0.0 Release及以上版本才可编译运行。
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
 
 ### 下载
 
diff --git a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/build-profile.json5
index 724b825f1ee429691a14b6b6d138c70fd7c56db9..23ced1f5aff1f7beab5a394b12862801020a643a 100644
--- a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/build-profile.json5
+++ b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/build-profile.json5
@@ -20,9 +20,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": "6.0.0(20)",
-        "compatibleSdkVersion": "6.0.0(20)",
-        "targetSdkVersion": "6.0.0(20)",
+        "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/hvigor/hvigor-config.json5
index 3b057578a1bb4d591ee53054e39ab0154fc2e43a..14db5630fbede927541c0bf282186268a1712c7c 100644
--- a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/hvigor/hvigor-config.json5
+++ b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/hvigor/hvigor-config.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "dependencies": {
   },
   "execution": {
diff --git a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/oh-package.json5
index 837c0ff9f35a6bb9eea849fead7955c19bcdec8d..f49df8123ed66dd9a5e8570de141ab1f3af92773 100644
--- a/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/oh-package.json5
+++ b/ArkUIKit/ArkUIWindowSamples/ListenWindowStage/oh-package.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "description": "Please describe the basic information.",
   "dependencies": {
   },
diff --git a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/.gitignore b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/README.md b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/README.md
index d254b988124ca84e3b241bfa2d5a661fdef57632..bb4eedf22eca307bf8e049528805db0cdeddc27d 100644
--- a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/README.md
+++ b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/README.md
@@ -55,9 +55,9 @@ entry/src/main/ets/
 
 1.本示例仅支持标准系统上运行, 支持设备：华为手机、平板。
 
-2.本示例为Stage模型，支持API Version 20及以上版本SDK。
+2.本示例为Stage模型，支持API Version 17及以上版本SDK。
 
-3.本示例需要使用DevEco Studio 6.0.0 Release及以上版本才可编译运行。
+3.本示例需要使用DevEco Studio 5.0.5 Release及以上版本才可编译运行。
 
 ### 下载
 
diff --git a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/build-profile.json5 b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/build-profile.json5
index 724b825f1ee429691a14b6b6d138c70fd7c56db9..23ced1f5aff1f7beab5a394b12862801020a643a 100644
--- a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/build-profile.json5
+++ b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/build-profile.json5
@@ -20,9 +20,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": "6.0.0(20)",
-        "compatibleSdkVersion": "6.0.0(20)",
-        "targetSdkVersion": "6.0.0(20)",
+        "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/hvigor/hvigor-config.json5 b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/hvigor/hvigor-config.json5
index 3b057578a1bb4d591ee53054e39ab0154fc2e43a..14db5630fbede927541c0bf282186268a1712c7c 100644
--- a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/hvigor/hvigor-config.json5
+++ b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/hvigor/hvigor-config.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "dependencies": {
   },
   "execution": {
diff --git a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/oh-package.json5 b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/oh-package.json5
index 837c0ff9f35a6bb9eea849fead7955c19bcdec8d..f49df8123ed66dd9a5e8570de141ab1f3af92773 100644
--- a/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/oh-package.json5
+++ b/ArkUIKit/ArkUIWindowSamples/SetWindowSystemBarEnable/oh-package.json5
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 {
-  "modelVersion": "6.0.0",
+  "modelVersion": "5.0.0",
   "description": "Please describe the basic information.",
   "dependencies": {
   },