diff --git a/cases/IME/case001/.gitignore b/cases/IME/case001/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e2713a2779c5a3e0eb879efe6115455592caeea5
--- /dev/null
+++ b/cases/IME/case001/.gitignore
@@ -0,0 +1,6 @@
+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test
\ No newline at end of file
diff --git a/cases/IME/case001/BuildProfile.ets b/cases/IME/case001/BuildProfile.ets
new file mode 100644
index 0000000000000000000000000000000000000000..3a501e5ddee8ea6d28961648fc7dd314a5304bd4
--- /dev/null
+++ b/cases/IME/case001/BuildProfile.ets
@@ -0,0 +1,17 @@
+/**
+ * Use these variables when you tailor your ArkTS code. They must be of the const type.
+ */
+export const HAR_VERSION = '1.0.0';
+export const BUILD_MODE_NAME = 'debug';
+export const DEBUG = true;
+export const TARGET_NAME = 'default';
+
+/**
+ * BuildProfile Class is used only for compatibility purposes.
+ */
+export default class BuildProfile { 
+	static readonly HAR_VERSION = HAR_VERSION;
+	static readonly BUILD_MODE_NAME = BUILD_MODE_NAME;
+	static readonly DEBUG = DEBUG;
+	static readonly TARGET_NAME = TARGET_NAME;
+}
\ No newline at end of file
diff --git a/cases/IME/case001/Index.ets b/cases/IME/case001/Index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..42bf4161c271e1b14d42a7ab98c982acc9bc3592
--- /dev/null
+++ b/cases/IME/case001/Index.ets
@@ -0,0 +1 @@
+export { MainPage } from './src/main/ets/components/MainPage';
diff --git a/cases/IME/case001/build-profile.json5 b/cases/IME/case001/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..cda3307123ec7c43181580a86ef7e82a18319a34
--- /dev/null
+++ b/cases/IME/case001/build-profile.json5
@@ -0,0 +1,28 @@
+{
+  "apiType": "stageMode",
+  "buildOption": {
+  },
+  "buildOptionSet": [
+    {
+      "name": "release",
+      "arkOptions": {
+        "obfuscation": {
+          "ruleOptions": {
+            "enable": false,
+            "files": [
+              "./obfuscation-rules.txt"
+            ]
+          },
+          "consumerFiles": [
+            "./consumer-rules.txt"
+          ]
+        }
+      },
+    },
+  ],
+  "targets": [
+    {
+      "name": "default"
+    }
+  ]
+}
diff --git a/cases/IME/case001/consumer-rules.txt b/cases/IME/case001/consumer-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/cases/IME/case001/manifest.json b/cases/IME/case001/manifest.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca67fdc566eefbc5b07e433c9a89ecb06d2e0be7
--- /dev/null
+++ b/cases/IME/case001/manifest.json
@@ -0,0 +1,6 @@
+{
+  "caseNO": "case001",
+  "desc": "InputMethod",
+  "home": "case001/home",
+  "dependencies": []
+}
\ No newline at end of file
diff --git a/cases/IME/case001/obfuscation-rules.txt b/cases/IME/case001/obfuscation-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..272efb6ca3f240859091bbbfc7c5802d52793b0b
--- /dev/null
+++ b/cases/IME/case001/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/cases/IME/case001/oh-package.json5 b/cases/IME/case001/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..843f2a7a434e527a3057f14d0aff026abc4a39ae
--- /dev/null
+++ b/cases/IME/case001/oh-package.json5
@@ -0,0 +1,11 @@
+{
+  "name": "case001",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "Index.ets",
+  "author": "",
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@hadss/dialoghub": "file:./hadss_dialog.har"
+  }
+}
diff --git a/cases/IME/case001/src/main/ets/entryability/EntryAbility.ets b/cases/IME/case001/src/main/ets/entryability/EntryAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..37f1eeed9851be04db45ab4c8c62d7871f749b10
--- /dev/null
+++ b/cases/IME/case001/src/main/ets/entryability/EntryAbility.ets
@@ -0,0 +1,99 @@
+/*
+ * 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 Window from '@ohos.window';
+import { AbilityConstant, Permissions, Want,AbilityLifecycleCallback, UIAbility  } from '@kit.AbilityKit';
+import { PreferencesHandler } from '../model/PreferencesHandler';
+import window from '@ohos.window';
+import { SysPermissionUtil } from '../common/utils/SysPermissionUtil';
+import { KeyboardAvoidMode } from '@kit.ArkUI';
+
+
+
+export default class EntryAbility extends UIAbility {
+  async onCreate(want: Want, launchParam: AbilityConstant.LaunchParam) {
+    hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
+    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
+    hilog.info(0x0000, 'testTag', '%{public}s', 'want param:' + JSON.stringify(want) ?? '');
+    hilog.info(0x0000, 'testTag', '%{public}s', 'launchParam:' + JSON.stringify(launchParam) ?? '');
+    let AbilityLifecycleCallback: AbilityLifecycleCallback = {
+      onAbilityCreate(ability) {
+        console.log(`AbilityLifecycleCallback onAbilityCreate ability: ${ability}`);
+      },
+      onWindowStageCreate(ability, windowStage) {
+        console.log(`AbilityLifecycleCallback onWindowStageCreate ability: ${ability}`);
+        console.log(`AbilityLifecycleCallback onWindowStageCreate windowStage: ${windowStage}`);
+      },
+      onWindowStageActive(ability, windowStage) {
+        console.log(`AbilityLifecycleCallback onWindowStageActive ability: ${ability}`);
+        console.log(`AbilityLifecycleCallback onWindowStageActive windowStage: ${windowStage}`);
+      },
+      onWindowStageInactive(ability, windowStage) {
+        console.log(`AbilityLifecycleCallback onWindowStageInactive ability: ${ability}`);
+        console.log(`AbilityLifecycleCallback onWindowStageInactive windowStage: ${windowStage}`);
+      },
+      onWindowStageDestroy(ability, windowStage) {
+        console.log(`AbilityLifecycleCallback onWindowStageDestroy ability: ${ability}`);
+        console.log(`AbilityLifecycleCallback onWindowStageDestroy windowStage: ${windowStage}`);
+      },
+      onAbilityDestroy(ability) {
+        console.log(`AbilityLifecycleCallback onAbilityDestroy ability: ${ability}`);
+      },
+      onAbilityForeground(ability) {
+        console.log(`AbilityLifecycleCallback onAbilityForeground ability: ${ability}`);
+      },
+      onAbilityBackground(ability) {
+        console.log(`AbilityLifecycleCallback onAbilityBackground ability: ${ability}`);
+      },
+      onAbilityContinue(ability) {
+        console.log(`AbilityLifecycleCallback onAbilityContinue ability: ${ability}`);
+      }
+    }
+    let applicationContext = this.context.getApplicationContext();
+    applicationContext.on('abilityLifecycle', AbilityLifecycleCallback);
+  }
+
+  onDestroy() {
+    hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
+    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
+    PreferencesHandler.getInstance().release();
+  }
+
+  async onWindowStageCreate(windowStage: Window.WindowStage) {
+    windowStage.getMainWindowSync().setPreferredOrientation(window.Orientation.PORTRAIT);
+
+    windowStage.on('windowStageEvent', (data) => {
+      console.info('cwq Succeeded in enabling the listener for window stage event changes. Data: ' +
+      JSON.stringify(data));
+    });
+    windowStage.loadContent('pages/MainSetting', (err, data) => {
+      if (err.code) {
+        hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.ERROR);
+        hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
+        return;
+      }
+      hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
+      hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
+    });
+  }
+
+  onNewWant(want: Want, launchParam: AbilityConstant.LaunchParam): void {
+    console.log('cwq onNewWant want ' + JSON.stringify(want))
+    let permission = want.parameters?.permission as Permissions;
+    SysPermissionUtil.request(this.context, [permission], (isGranted, str, isDialogShow) => {
+      this.context.moveAbilityToBackground();
+    })
+  }
+};
diff --git a/cases/IME/case001/src/main/module.json5 b/cases/IME/case001/src/main/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..6e7e00b252864193e4f52abb1ea9e625df589f9b
--- /dev/null
+++ b/cases/IME/case001/src/main/module.json5
@@ -0,0 +1,46 @@
+{
+  "module": {
+    "name": "case001",
+    "type": "har",
+    "deviceTypes": [
+      "default",
+      "tablet",
+      "2in1"
+    ],
+    "requestPermissions": [
+      {
+        "name": "ohos.permission.MICROPHONE",
+        "reason": "$string:entry_desc",
+        "usedScene": {
+          "when": "always"
+        }
+      },
+      {
+        // 通过ACL申请提权
+        "name": "ohos.permission.READ_PASTEBOARD",
+        "reason": "$string:entry_desc",
+        "usedScene": {
+          "abilities": [
+            "EntryAbility"
+          ],
+          "when": "always"
+        }
+      },
+    ],
+    "extensionAbilities": [
+      {
+        "srcEntry": "./ets/ServiceExtAbility/InputMethodService.ets",
+        "name": "InputMethodAbility",
+        "description": "$string:extension_ability_descripter",
+        "type": "inputMethod",
+        "exported": true,
+        "metadata": [
+          {
+            "name": "ohos.extension.input_method",
+            "resource": "$profile:input_method_config"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/cases/IME/case001/src/main/resources/base/profile/input_method_config.json b/cases/IME/case001/src/main/resources/base/profile/input_method_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc5ef929dfc7f168912e69171719b04277a25a80
--- /dev/null
+++ b/cases/IME/case001/src/main/resources/base/profile/input_method_config.json
@@ -0,0 +1,18 @@
+{
+  "subtypes": [
+    {
+      "icon": "$media:en",
+      "id": "InputMethodExtAbility",
+      "label": "$string:input_method_en",
+      "locale": "en-US",
+      "mode": "lower"
+    },
+    {
+      "icon": "$media:zh",
+      "id": "InputMethodExtAbility1",
+      "label": "$string:input_method_zn",
+      "locale": "zh-CN",
+      "mode": "lower"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/cases/IME/case001/src/main/resources/base/profile/main_pages.json b/cases/IME/case001/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 0000000000000000000000000000000000000000..960c6b5b3089ecd97e0d7c79ba6d2aeea8179075
--- /dev/null
+++ b/cases/IME/case001/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,10 @@
+{
+  "src": [
+    "pages/SoftKeyboard",
+    "pages/MainSetting",
+    "pages/PhysicKeyboard",
+    "pages/AssistBar",
+    "pages/AdjustArea",
+    "pages/KeyboardSetting"
+  ]
+}
\ No newline at end of file