diff --git a/frameworks/native/ability/native/ui_service_extension_ability/js_ui_service_extension.cpp b/frameworks/native/ability/native/ui_service_extension_ability/js_ui_service_extension.cpp
new file mode 100644
index 0000000000..8975d1af28
--- /dev/null
+++ b/frameworks/native/ability/native/ui_service_extension_ability/js_ui_service_extension.cpp
@@ -0,0 +1,436 @@
+/*
+ * 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.
+ */
+
+#include "js_ui_service_extension.h"
+
+#include <regex>
+
+#include "ability_business_error.h"
+#include "ability_handler.h"
+#include "ability_info.h"
+#include "ability.h"
+#include "ability_manager_client.h"
+#include "configuration_utils.h"
+#include "hitrace_meter.h"
+#include "hilog_tag_wrapper.h"
+#include "js_extension_common.h"
+#include "js_extension_context.h"
+#include "js_runtime.h"
+#include "js_runtime_utils.h"
+#include "js_ui_service_extension_context.h"
+#include "napi/native_api.h"
+#include "napi/native_node_api.h"
+#include "napi_common_configuration.h"
+#include "napi_common_want.h"
+#include "napi_remote_object.h"
+#include "scene_board_judgement.h"
+#include "ability_context.h"
+#include "session_info.h"
+#include "window_scene.h"
+#include "js_window_stage.h"
+#include "wm_common.h"
+#include "window.h"
+#ifdef SUPPORT_GRAPHICS
+#include "iservice_registry.h"
+#include "system_ability_definition.h"
+#endif
+
+namespace OHOS {
+namespace AbilityRuntime {
+namespace {
+constexpr size_t ARGC_ONE = 1;
+constexpr size_t ARGC_TWO = 2;
+}
+
+using namespace OHOS::AppExecFwk;
+
+napi_value AttachUIServiceExtensionContext(napi_env env, void *value, void *)
+{
+    if (value == nullptr) {
+        TAG_LOGW(AAFwkTag::UISERVC_EXT, "invalid parameter.");
+        return nullptr;
+    }
+    auto ptr = reinterpret_cast<std::weak_ptr<AbilityRuntime::UIServiceExtensionContext> *>(value)->lock();
+    if (ptr == nullptr) {
+        TAG_LOGW(AAFwkTag::UISERVC_EXT, "invalid context.");
+        return nullptr;
+    }
+    napi_value object = AbilityRuntime::CreateJsUIServiceExtensionContext(env, ptr);
+    auto sysModule = AbilityRuntime::JsRuntime::LoadSystemModuleByEngine(env,
+        "application.UIServiceExtensionContext", &object, 1);
+    if (sysModule == nullptr) {
+        TAG_LOGW(AAFwkTag::UISERVC_EXT, "load module failed.");
+        return nullptr;
+    }
+    auto contextObj = sysModule->GetNapiValue();
+    napi_coerce_to_native_binding_object(
+        env, contextObj, AbilityRuntime::DetachCallbackFunc, AttachUIServiceExtensionContext, value, nullptr);
+    auto workContext = new (std::nothrow) std::weak_ptr<AbilityRuntime::UIServiceExtensionContext>(ptr);
+    napi_wrap(env, contextObj, workContext,
+        [](napi_env, void *data, void *) {
+            TAG_LOGD(AAFwkTag::UISERVC_EXT, "Finalizer for weak_ptr service extension context is called");
+            delete static_cast<std::weak_ptr<AbilityRuntime::UIServiceExtensionContext> *>(data);
+        },
+        nullptr, nullptr);
+    return contextObj;
+}
+
+JsUIServiceExtension* JsUIServiceExtension::Create(const std::unique_ptr<Runtime>& runtime)
+{
+    return new JsUIServiceExtension(static_cast<AbilityRuntime::JsRuntime&>(*runtime));
+}
+
+JsUIServiceExtension::JsUIServiceExtension(AbilityRuntime::JsRuntime& jsRuntime) : jsRuntime_(jsRuntime) {}
+
+JsUIServiceExtension::~JsUIServiceExtension()
+{
+    auto context = GetContext();
+    if (context) {
+        context->Unbind();
+    }
+
+    jsRuntime_.FreeNativeReference(std::move(jsObj_));
+    jsRuntime_.FreeNativeReference(std::move(shellContextRef_));
+}
+
+void JsUIServiceExtension::Init(const std::shared_ptr<AbilityLocalRecord> &record,
+    const std::shared_ptr<OHOSApplication> &application, std::shared_ptr<AbilityHandler> &handler,
+    const sptr<IRemoteObject> &token)
+{
+    UIServiceExtension::Init(record, application, handler, token);
+    std::string srcPath = "";
+    GetSrcPath(srcPath);
+    if (srcPath.empty()) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get srcPath");
+        return;
+    }
+
+    std::string moduleName(Extension::abilityInfo_->moduleName);
+    moduleName.append("::").append(abilityInfo_->name);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "JsServiceExtension::Init moduleName:%{public}s,srcPath:%{public}s.",
+        moduleName.c_str(), srcPath.c_str());
+    HandleScope handleScope(jsRuntime_);
+    auto env = jsRuntime_.GetNapiEnv();
+
+    jsObj_ = jsRuntime_.LoadModule(
+        moduleName, srcPath, abilityInfo_->hapPath, abilityInfo_->compileMode == CompileMode::ES_MODULE);
+    if (jsObj_ == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get jsObj_");
+        return;
+    }
+
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "ConvertNativeValueTo.");
+    napi_value obj = jsObj_->GetNapiValue();
+    if (!CheckTypeForNapiValue(env, obj, napi_object)) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get JsServiceExtension object");
+        return;
+    }
+
+    BindContext(env, obj);
+
+    SetExtensionCommon(JsExtensionCommon::Create(jsRuntime_, static_cast<NativeReference&>(*jsObj_), shellContextRef_));
+
+    handler_ = handler;
+    auto context = GetContext();
+    auto appContext = Context::GetApplicationContext();
+    if (context != nullptr && appContext != nullptr) {
+        auto appConfig = appContext->GetConfiguration();
+        if (appConfig != nullptr) {
+            TAG_LOGD(AAFwkTag::UISERVC_EXT, "Original config dump: %{public}s", appConfig->GetName().c_str());
+            context->SetConfiguration(std::make_shared<Configuration>(*appConfig));
+        }
+    }
+    ListenWMS();
+}
+
+void JsUIServiceExtension::SystemAbilityStatusChangeListener::OnAddSystemAbility(int32_t systemAbilityId,
+    const std::string& deviceId)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "systemAbilityId: %{public}d add", systemAbilityId);
+    if (systemAbilityId == WINDOW_MANAGER_SERVICE_ID) {
+        Rosen::DisplayManager::GetInstance().RegisterDisplayListener(tmpDisplayListener_);
+    }
+}
+
+void JsUIServiceExtension::BindContext(napi_env env, napi_value obj)
+{
+    auto context = GetContext();
+    if (context == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get context");
+        return;
+    }
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "call");
+    napi_value contextObj = CreateJsUIServiceExtensionContext(env, context);
+    shellContextRef_ = JsRuntime::LoadSystemModuleByEngine(env, "application.UIServiceExtensionContext",
+        &contextObj, ARGC_ONE);
+    if (shellContextRef_ == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to load module");
+        return;
+    }
+    contextObj = shellContextRef_->GetNapiValue();
+    if (!CheckTypeForNapiValue(env, contextObj, napi_object)) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get context native object");
+        return;
+    }
+    auto workContext = new (std::nothrow) std::weak_ptr<UIServiceExtensionContext>(context);
+    napi_coerce_to_native_binding_object(
+        env, contextObj, DetachCallbackFunc, AttachUIServiceExtensionContext, workContext, nullptr);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "Bind.");
+    context->Bind(jsRuntime_, shellContextRef_.get());
+    napi_set_named_property(env, obj, "context", contextObj);
+
+    napi_wrap(env, contextObj, workContext,
+        [](napi_env, void* data, void*) {
+            delete static_cast<std::weak_ptr<UIServiceExtensionContext>*>(data);
+        },
+        nullptr, nullptr);
+
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "end.");
+}
+
+void JsUIServiceExtension::OnStart(const AAFwk::Want &want)
+{
+    Extension::OnStart(want);
+    TAG_LOGE(AAFwkTag::UISERVC_EXT, "call");
+
+    auto context = GetContext();
+    if (context != nullptr) {
+        int32_t  displayId = static_cast<int32_t>(Rosen::DisplayManager::GetInstance().GetDefaultDisplayId());
+        displayId = want.GetIntParam(Want::PARAM_RESV_DISPLAY_ID, displayId);
+        TAG_LOGD(AAFwkTag::UISERVC_EXT, "displayId %{public}d", displayId);
+        auto configUtils = std::make_shared<ConfigurationUtils>();
+        configUtils->InitDisplayConfig(displayId, context->GetConfiguration(), context->GetResourceManager());
+    }
+
+    HandleScope handleScope(jsRuntime_);
+    napi_env env = jsRuntime_.GetNapiEnv();
+
+    // display config has changed, need update context.config
+    if (context != nullptr) {
+        JsExtensionContext::ConfigurationUpdated(env, shellContextRef_, context->GetConfiguration());
+    }
+
+    napi_value napiWant = OHOS::AppExecFwk::WrapWant(env, want);
+    napi_value argv[] = {napiWant};
+    CallObjectMethod("onCreate", argv, ARGC_ONE);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "ok");
+}
+
+
+void JsUIServiceExtension::OnStop()
+{
+    Extension::OnStop();
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "call");
+    CallObjectMethod("onDestroy");
+    bool ret = ConnectionManager::GetInstance().DisconnectCaller(GetContext()->GetToken());
+    if (ret) {
+        ConnectionManager::GetInstance().ReportConnectionLeakEvent(getpid(), gettid());
+        TAG_LOGD(AAFwkTag::UISERVC_EXT, "The service extension connection is not disconnected.");
+    }
+    Rosen::DisplayManager::GetInstance().UnregisterDisplayListener(displayListener_);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "ok");
+}
+
+sptr<IRemoteObject> JsUIServiceExtension::OnConnect(const AAFwk::Want &want,
+    AppExecFwk::AbilityTransactionCallbackInfo<sptr<IRemoteObject>> *callbackInfo, bool &isAsyncCallback)
+{
+    return nullptr;
+}
+
+void JsUIServiceExtension::OnDisconnect(const AAFwk::Want &want,
+    AppExecFwk::AbilityTransactionCallbackInfo<> *callbackInfo, bool &isAsyncCallback)
+{
+}
+
+void JsUIServiceExtension::OnCommand(const AAFwk::Want &want, bool restart, int startId)
+{
+    Extension::OnCommand(want, restart, startId);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "restart=%{public}s,startId=%{public}d.",
+        restart ? "true" : "false",
+        startId);
+    // wrap want
+    HandleScope handleScope(jsRuntime_);
+    napi_env env = jsRuntime_.GetNapiEnv();
+    napi_value napiWant = OHOS::AppExecFwk::WrapWant(env, want);
+    // wrap startId
+    napi_value napiStartId = nullptr;
+    napi_create_int32(env, startId, &napiStartId);
+    napi_value argv[] = {napiWant, napiStartId};
+    CallObjectMethod("onRequest", argv, ARGC_TWO);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "ok");
+}
+
+napi_value JsUIServiceExtension::CallObjectMethod(const char* name, napi_value const* argv, size_t argc)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "name:%{public}s", name);
+
+    if (!jsObj_) {
+        TAG_LOGW(AAFwkTag::UISERVC_EXT, "Not found ServiceExtension.js");
+        return nullptr;
+    }
+
+    HandleScope handleScope(jsRuntime_);
+    napi_env env = jsRuntime_.GetNapiEnv();
+
+    napi_value obj = jsObj_->GetNapiValue();
+    if (!CheckTypeForNapiValue(env, obj, napi_object)) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get ServiceExtension object");
+        return nullptr;
+    }
+
+    napi_value method = nullptr;
+    napi_get_named_property(env, obj, name, &method);
+    if (!CheckTypeForNapiValue(env, method, napi_function)) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get '%{public}s' from ServiceExtension object", name);
+        return nullptr;
+    }
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "CallFunction(%{public}s) ok", name);
+    napi_value result = nullptr;
+    napi_call_function(env, obj, method, argc, argv, &result);
+    return result;
+}
+
+void JsUIServiceExtension::GetSrcPath(std::string &srcPath)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "GetSrcPath start.");
+    if (!Extension::abilityInfo_->srcEntrance.empty()) {
+        srcPath.append(Extension::abilityInfo_->moduleName + "/");
+        srcPath.append(Extension::abilityInfo_->srcEntrance);
+        srcPath.erase(srcPath.rfind('.'));
+        srcPath.append(".abc");
+    }
+}
+
+void JsUIServiceExtension::OnConfigurationUpdated(const AppExecFwk::Configuration& configuration)
+{
+    UIServiceExtension::OnConfigurationUpdated(configuration);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "call");
+    auto context = GetContext();
+    if (context == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Context is invalid.");
+        return;
+    }
+
+    auto contextConfig = context->GetConfiguration();
+    if (contextConfig != nullptr) {
+        TAG_LOGD(AAFwkTag::UISERVC_EXT, "Config dump: %{public}s", contextConfig->GetName().c_str());
+        std::vector<std::string> changeKeyV;
+        contextConfig->CompareDifferent(changeKeyV, configuration);
+        if (!changeKeyV.empty()) {
+            contextConfig->Merge(changeKeyV, configuration);
+        }
+        TAG_LOGD(AAFwkTag::UISERVC_EXT, "Config dump after merge: %{public}s", contextConfig->GetName().c_str());
+    }
+    ConfigurationUpdated();
+}
+
+void JsUIServiceExtension::ConfigurationUpdated()
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "called.");
+    HandleScope handleScope(jsRuntime_);
+    napi_env env = jsRuntime_.GetNapiEnv();
+
+    // Notify extension context
+    auto fullConfig = GetContext()->GetConfiguration();
+    if (!fullConfig) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "configuration is nullptr.");
+        return;
+    }
+
+    napi_value napiConfiguration = OHOS::AppExecFwk::WrapConfiguration(env, *fullConfig);
+    CallObjectMethod("onConfigurationUpdate", &napiConfiguration, ARGC_ONE);
+    JsExtensionContext::ConfigurationUpdated(env, shellContextRef_, fullConfig);
+}
+
+void JsUIServiceExtension::ListenWMS()
+{
+#ifdef SUPPORT_GRAPHICS
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "RegisterDisplayListener");
+    auto abilityManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+    if (abilityManager == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to get SaMgr.");
+        return;
+    }
+
+    auto jsUIServiceExtension = std::static_pointer_cast<JsUIServiceExtension>(shared_from_this());
+    displayListener_ = sptr<JsUIServiceExtensionDisplayListener>::MakeSptr(jsUIServiceExtension);
+    if (displayListener_ == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to create display listener.");
+        return;
+    }
+
+    auto listener = sptr<SystemAbilityStatusChangeListener>::MakeSptr(displayListener_);
+    if (listener == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Failed to create status change listener.");
+        return;
+    }
+
+    auto ret = abilityManager->SubscribeSystemAbility(WINDOW_MANAGER_SERVICE_ID, listener);
+    if (ret != 0) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "subscribe system ability failed, ret = %{public}d.", ret);
+    }
+#endif
+}
+
+#ifdef SUPPORT_GRAPHICS
+void JsUIServiceExtension::OnCreate(Rosen::DisplayId displayId)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "enter.");
+}
+
+void JsUIServiceExtension::OnDestroy(Rosen::DisplayId displayId)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "exit.");
+}
+
+void JsUIServiceExtension::OnChange(Rosen::DisplayId displayId)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "displayId: %{public}" PRIu64"", displayId);
+    auto context = GetContext();
+    if (context == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Context is invalid.");
+        return;
+    }
+
+    auto contextConfig = context->GetConfiguration();
+    if (contextConfig == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "Configuration is invalid.");
+        return;
+    }
+
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "Config dump: %{public}s", contextConfig->GetName().c_str());
+    bool configChanged = false;
+    auto configUtils = std::make_shared<ConfigurationUtils>();
+    configUtils->UpdateDisplayConfig(displayId, contextConfig, context->GetResourceManager(), configChanged);
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "Config dump after update: %{public}s", contextConfig->GetName().c_str());
+
+    if (configChanged) {
+        auto jsUIServiceExtension = std::static_pointer_cast<JsUIServiceExtension>(shared_from_this());
+        auto task = [jsUIServiceExtension]() {
+            if (jsUIServiceExtension) {
+                jsUIServiceExtension->ConfigurationUpdated();
+            }
+        };
+        if (handler_ != nullptr) {
+            handler_->PostTask(task, "JsServiceExtension:OnChange");
+        }
+    }
+
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "finished.");
+}
+
+#endif
+}
+} // OHOS
diff --git a/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension.cpp b/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension.cpp
new file mode 100644
index 0000000000..95bd881391
--- /dev/null
+++ b/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension.cpp
@@ -0,0 +1,78 @@
+/*
+ * 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.
+ */
+
+#include "ui_service_extension.h"
+
+#include <cstdlib>
+#include <regex>
+
+#include "hilog_tag_wrapper.h"
+#include "hitrace_meter.h"
+#include "ability_delegator_registry.h"
+#include "napi_common_util.h"
+#include "runtime.h"
+#include "js_runtime_utils.h"
+#include "js_ui_service_extension.h"
+#include "napi_common_configuration.h"
+#include "napi_common_want.h"
+#include "napi_remote_object.h"
+#include "ui_service_extension_context.h"
+#include "time_util.h"
+
+
+namespace OHOS {
+namespace AbilityRuntime {
+using namespace OHOS::AppExecFwk;
+
+UIServiceExtension* UIServiceExtension::Create(const std::unique_ptr<Runtime>& runtime)
+{
+    if (!runtime) {
+        return new UIServiceExtension();
+    }
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "UIServiceExtension Create runtime");
+    switch (runtime->GetLanguage()) {
+        case Runtime::Language::JS:
+            return JsUIServiceExtension::Create(runtime);
+
+        default:
+            return new UIServiceExtension();
+    }
+}
+
+void UIServiceExtension::Init(const std::shared_ptr<AbilityLocalRecord> &record,
+    const std::shared_ptr<OHOSApplication> &application,
+    std::shared_ptr<AbilityHandler> &handler,
+    const sptr<IRemoteObject> &token)
+{
+    TAG_LOGD(AAFwkTag::UISERVC_EXT, "UIExtension begin init");
+    ExtensionBase<UIServiceExtensionContext>::Init(record, application, handler, token);
+}
+
+std::shared_ptr<UIServiceExtensionContext> UIServiceExtension::CreateAndInitContext(
+    const std::shared_ptr<AbilityLocalRecord> &record,
+    const std::shared_ptr<OHOSApplication> &application,
+    std::shared_ptr<AbilityHandler> &handler,
+    const sptr<IRemoteObject> &token)
+{
+    std::shared_ptr<UIServiceExtensionContext> context =
+        ExtensionBase<UIServiceExtensionContext>::CreateAndInitContext(record, application, handler, token);
+    if (context == nullptr) {
+        TAG_LOGE(AAFwkTag::UISERVC_EXT, "UIServiceExtension CreateAndInitContext context is nullptr");
+        return context;
+    }
+    return context;
+}
+}
+}
diff --git a/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.cpp b/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.cpp
new file mode 100644
index 0000000000..780dfa010a
--- /dev/null
+++ b/frameworks/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.cpp
@@ -0,0 +1,42 @@
+/*
+ * 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.
+ */
+
+#include "ui_service_extension_module_loader.h"
+#include "ui_service_extension.h"
+
+namespace OHOS::AbilityRuntime {
+UIServiceExtensionModuleLoader::UIServiceExtensionModuleLoader() = default;
+UIServiceExtensionModuleLoader::~UIServiceExtensionModuleLoader() = default;
+
+Extension *UIServiceExtensionModuleLoader::Create(const std::unique_ptr<Runtime>& runtime) const
+{
+    return UIServiceExtension::Create(runtime);
+}
+
+std::map<std::string, std::string> UIServiceExtensionModuleLoader::GetParams()
+{
+    std::map<std::string, std::string> params;
+    // type means extension type in ExtensionAbilityType of extension_ability_info.h, 269 means uiService.
+    params.insert(std::pair<std::string, std::string>("type", "269"));
+    // extension name
+    params.insert(std::pair<std::string, std::string>("name", "UIServiceExtensionAbility"));
+    return params;
+}
+
+extern "C" __attribute__((visibility("default"))) void* OHOS_EXTENSION_GetExtensionModule()
+{
+    return &UIServiceExtensionModuleLoader::GetInstance();
+}
+} // namespace OHOS::AbilityRuntime
diff --git a/interfaces/kits/native/ability/native/ui_service_extension_ability/js_ui_service_extension.h b/interfaces/kits/native/ability/native/ui_service_extension_ability/js_ui_service_extension.h
new file mode 100644
index 0000000000..bed4cc7601
--- /dev/null
+++ b/interfaces/kits/native/ability/native/ui_service_extension_ability/js_ui_service_extension.h
@@ -0,0 +1,213 @@
+/*
+ * 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.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_JS_UI_SERVICE_EXTENSION_H
+#define OHOS_ABILITY_RUNTIME_JS_UI_SERVICE_EXTENSION_H
+
+#include "ui_service_extension.h"
+#include "configuration.h"
+#include "ability_info.h"
+#include "ui_service_extension_context.h"
+#ifdef SUPPORT_GRAPHICS
+#include "display_manager.h"
+#include "system_ability_status_change_stub.h"
+#include "js_window_stage.h"
+#include "window_option.h"
+#endif
+#include "ui_service_extension.h"
+
+class NativeReference;
+
+namespace OHOS {
+namespace AbilityRuntime {
+class UIServiceExtension;
+class Runtime;
+class UIServiceExtensionContext;
+class JsUIServiceExtension;
+
+/**
+ * @brief Basic service components.
+ */
+class JsUIServiceExtension : public UIServiceExtension {
+public:
+    explicit JsUIServiceExtension(JsRuntime& jsRuntime);
+    virtual ~JsUIServiceExtension() override;
+
+    /**
+     * @brief Create JsServiceExtension.
+     *
+     * @param runtime The runtime.
+     * @return The JsServiceExtension instance.
+     */
+    static JsUIServiceExtension* Create(const std::unique_ptr<Runtime>& runtime);
+
+    /**
+     * @brief Init the extension.
+     *
+     * @param record the extension record.
+     * @param application the application info.
+     * @param handler the extension handler.
+     * @param token the remote token.
+     */
+    virtual void Init(const std::shared_ptr<AppExecFwk::AbilityLocalRecord> &record,
+        const std::shared_ptr<AppExecFwk::OHOSApplication> &application,
+        std::shared_ptr<AppExecFwk::AbilityHandler> &handler,
+        const sptr<IRemoteObject> &token) override;
+
+     /**
+     * @brief Called when this extension is started. You must override this function if you want to perform some
+     *        initialization operations during extension startup.
+     *
+     * This function can be called only once in the entire lifecycle of an extension.
+     * @param Want Indicates the {@link Want} structure containing startup information about the extension.
+     */
+    virtual void OnStart(const AAFwk::Want &want) override;
+
+     /**
+     * @brief Called when this extension enters the <b>STATE_STOP</b> state.
+     *
+     * The extension in the <b>STATE_STOP</b> is being destroyed.
+     * You can override this function to implement your own processing logic.
+     */
+    virtual void OnStop() override;
+
+    /**
+     * @brief Called when this Service extension is connected for the first time.
+     *
+     * You can override this function to implement your own processing logic.
+     *
+     * @param want Indicates the {@link Want} structure containing connection information about the Service extension.
+     * @param callbackInfo Indicates the lifecycle transaction callback information
+     * @param isAsyncCallback Indicates whether it is an asynchronous lifecycle callback
+     * @return Returns a pointer to the <b>sid</b> of the connected Service extension.
+     */
+    virtual sptr<IRemoteObject> OnConnect(const AAFwk::Want &want,
+        AppExecFwk::AbilityTransactionCallbackInfo<sptr<IRemoteObject>> *callbackInfo, bool &isAsyncCallback) override;
+
+    /**
+     * @brief Called when all abilities connected to this Service extension are disconnected.
+     *
+     * You can override this function to implement your own processing logic.
+     * @param callbackInfo Indicates the lifecycle transaction callback information
+     * @param isAsyncCallback Indicates whether it is an asynchronous lifecycle callback
+     */
+    virtual void OnDisconnect(const AAFwk::Want &want, AppExecFwk::AbilityTransactionCallbackInfo<> *callbackInfo,
+        bool &isAsyncCallback) override;
+
+    /**
+     * @brief Called back when Service is started.
+     * This method can be called only by Service. You can use the StartAbility(ohos.aafwk.content.Want) method to start
+     * Service. Then the system calls back the current method to use the transferred want parameter to execute its own
+     * logic.
+     *
+     * @param want Indicates the want of Service to start.
+     * @param restart Indicates the startup mode. The value true indicates that Service is restarted after being
+     * destroyed, and the value false indicates a normal startup.
+     * @param startId Indicates the number of times the Service extension has been started. The startId is incremented
+     * by 1 every time the extension is started. For example, if the extension has been started for six times, the
+     * value of startId is 6.
+     */
+    virtual void OnCommand(const AAFwk::Want &want, bool restart, int startId) override;
+
+    /**
+     * @brief Called when the system configuration is updated.
+     *
+     * @param configuration Indicates the updated configuration information.
+     */
+    void OnConfigurationUpdated(const AppExecFwk::Configuration& configuration) override;
+
+    /**
+     * @brief Called when configuration changed, including system configuration and window configuration.
+     *
+     */
+    void ConfigurationUpdated();
+
+protected:
+    bool showOnLockScreen_ = false;
+
+private:
+    napi_value CallObjectMethod(const char* name, napi_value const *argv = nullptr, size_t argc = 0);
+
+    void BindContext(napi_env env, napi_value obj);
+
+    void GetSrcPath(std::string& srcPath);
+
+    void ListenWMS();
+
+    JsRuntime& jsRuntime_;
+    std::unique_ptr<NativeReference> jsObj_;
+    std::shared_ptr<AbilityContext> aContext_ = nullptr;
+    std::shared_ptr<NativeReference> shellContextRef_ = nullptr;
+    std::shared_ptr<AbilityHandler> handler_ = nullptr;
+
+#ifdef SUPPORT_GRAPHICS
+protected:
+    class JsUIServiceExtensionDisplayListener : public Rosen::DisplayManager::IDisplayListener {
+    public:
+        explicit JsUIServiceExtensionDisplayListener(const std::weak_ptr<JsUIServiceExtension>& jsUIServiceExtension)
+        {
+            jsUIServiceExtension_ = jsUIServiceExtension;
+        }
+
+        void OnCreate(Rosen::DisplayId displayId) override
+        {
+            auto ptrJsUIServiceExtension = jsUIServiceExtension_.lock();
+            if (ptrJsUIServiceExtension != nullptr) {
+                ptrJsUIServiceExtension->OnCreate(displayId);
+            }
+        }
+
+        void OnDestroy(Rosen::DisplayId displayId) override
+        {
+            auto ptrJsUIServiceExtension = jsUIServiceExtension_.lock();
+            if (ptrJsUIServiceExtension != nullptr) {
+                ptrJsUIServiceExtension->OnDestroy(displayId);
+            }
+        }
+
+        void OnChange(Rosen::DisplayId displayId) override
+        {
+            auto ptrJsUIServiceExtension = jsUIServiceExtension_.lock();
+            if (ptrJsUIServiceExtension != nullptr) {
+                ptrJsUIServiceExtension->OnChange(displayId);
+            }
+        }
+
+    private:
+        std::weak_ptr<JsUIServiceExtension> jsUIServiceExtension_;
+    };
+
+    void OnCreate(Rosen::DisplayId displayId);
+    void OnDestroy(Rosen::DisplayId displayId);
+    void OnChange(Rosen::DisplayId displayId);
+
+private:
+    class SystemAbilityStatusChangeListener : public OHOS::SystemAbilityStatusChangeStub {
+    public:
+        SystemAbilityStatusChangeListener(sptr<JsUIServiceExtensionDisplayListener> displayListener)
+            : tmpDisplayListener_(displayListener) {};
+        virtual void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override;
+        virtual void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override {}
+
+    private:
+        sptr<JsUIServiceExtensionDisplayListener> tmpDisplayListener_ = nullptr;
+    };
+
+    sptr<JsUIServiceExtensionDisplayListener> displayListener_ = nullptr;
+#endif
+};
+}  // namespace AbilityRuntime
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_JS_SERVICE_EXTENSION_H
diff --git a/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension.h b/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension.h
new file mode 100644
index 0000000000..0db425eb8d
--- /dev/null
+++ b/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension.h
@@ -0,0 +1,77 @@
+/*
+ * 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.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_H
+#define OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_H
+
+#include "extension_base.h"
+#include "freeze_util.h"
+#include "js_runtime.h"
+#include "context/context.h"
+
+namespace OHOS {
+namespace AbilityRuntime {
+class UIServiceExtensionContext;
+class Runtime;
+using AbilityHandler = AppExecFwk::AbilityHandler;
+using OHOSApplication = AppExecFwk::OHOSApplication;
+
+/**
+ * @brief Basic ui extension components.
+ */
+class UIServiceExtension : public ExtensionBase<UIServiceExtensionContext> {
+public:
+    UIServiceExtension() = default;
+    virtual ~UIServiceExtension() = default;
+
+    /**
+     * @brief Create and init context.
+     *
+     * @param record the ui service extension record.
+     * @param application the application info.
+     * @param handler the ui service extension handler.
+     * @param token the remote token.
+     * @return The created context.
+     */
+    virtual std::shared_ptr<UIServiceExtensionContext> CreateAndInitContext(
+        const std::shared_ptr<AbilityLocalRecord> &record,
+        const std::shared_ptr<OHOSApplication> &application,
+        std::shared_ptr<AbilityHandler> &handler,
+        const sptr<IRemoteObject> &token) override;
+
+    /**
+     * @brief Init the ui service extension.
+     *
+     * @param record the ui service extension record.
+     * @param application the application info.
+     * @param handler the ui service extension handler.
+     * @param token the remote token.
+     */
+    virtual void Init(const std::shared_ptr<AbilityLocalRecord> &record,
+        const std::shared_ptr<OHOSApplication> &application,
+        std::shared_ptr<AbilityHandler> &handler,
+        const sptr<IRemoteObject> &token) override;
+    
+    /**
+     * @brief Create ui service extension.
+     *
+     * @param runtime The runtime.
+     * @return The ui service extension instance.
+     */
+    static UIServiceExtension* Create(const std::unique_ptr<Runtime>& runtime);
+};
+}  // namespace AbilityRuntime
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_H
diff --git a/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.h b/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.h
new file mode 100644
index 0000000000..4d7b5ec255
--- /dev/null
+++ b/interfaces/kits/native/ability/native/ui_service_extension_ability/ui_service_extension_module_loader.h
@@ -0,0 +1,37 @@
+/*
+ * 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.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_MODULE_LOADER_H
+#define OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_MODULE_LOADER_H
+
+#include "extension_module_loader.h"
+
+namespace OHOS::AbilityRuntime {
+class UIServiceExtensionModuleLoader : public ExtensionModuleLoader, public Singleton<UIServiceExtensionModuleLoader> {
+    DECLARE_SINGLETON(UIServiceExtensionModuleLoader);
+
+public:
+    /**
+     * @brief Create Extension.
+     *
+     * @param runtime The runtime.
+     * @return The Extension instance.
+     */
+    virtual Extension *Create(const std::unique_ptr<Runtime>& runtime) const override;
+
+    virtual std::map<std::string, std::string> GetParams() override;
+};
+}
+#endif // OHOS_ABILITY_RUNTIME_UI_SERVICE_EXTENSION_MODULE_LOADER_H
diff --git a/services/abilitymgr/src/ability_manager_service.cpp b/services/abilitymgr/src/ability_manager_service.cpp
index 2c240468b4..83e2d87f6e 100644
--- a/services/abilitymgr/src/ability_manager_service.cpp
+++ b/services/abilitymgr/src/ability_manager_service.cpp
@@ -8970,9 +8970,11 @@ int AbilityManagerService::CheckCallOtherExtensionPermission(const AbilityReques
     if (AAFwk::UIExtensionUtils::IsUIExtension(extensionType)) {
         return CheckUIExtensionPermission(abilityRequest);
     }
-    if (extensionType == AppExecFwk::ExtensionAbilityType::VPN) {
+    if (extensionType == AppExecFwk::ExtensionAbilityType::VPN ||
+        extensionType == AppExecFwk::ExtensionAbilityType::UI_SERVICE) {
         return ERR_OK;
     }
+
     const std::string fileAccessPermission = "ohos.permission.FILE_ACCESS_MANAGER";
     if (extensionType == AppExecFwk::ExtensionAbilityType::FILEACCESS_EXTENSION &&
         AAFwk::PermissionVerification::GetInstance()->VerifyCallingPermission(fileAccessPermission)) {
diff --git a/services/common/include/hilog_tag_wrapper.h b/services/common/include/hilog_tag_wrapper.h
index 03aa9c5ef9..8108f4707c 100644
--- a/services/common/include/hilog_tag_wrapper.h
+++ b/services/common/include/hilog_tag_wrapper.h
@@ -77,6 +77,7 @@ enum class AAFwkLogTag : uint32_t {
     UI_EXT,
     ACTION_EXT,
     EMBEDDED_EXT,
+    UISERVC_EXT,
 
     WANTAGENT = DEFAULT + 0x50, // 0xD001350
     AUTOFILLMGR,
@@ -145,7 +146,7 @@ inline const char* GetDomainName3(AAFwkLogTag tag)
 inline const char* GetDomainName4(AAFwkLogTag tag)
 {
     const char* tagNames[] = { "AAFwkExt", "AAFwkAutoFillExt", "AAFwkServiceExt", "AAFwkFormExt", "AAFwkShareExt",
-        "AAFwkUIExt", "AAFwkActionExt", "AAFwkEmbeddedExt" };
+        "AAFwkUIExt", "AAFwkActionExt", "AAFwkEmbeddedExt", "AAFwkUIServiceExt" };
     uint32_t offset = GetOffset(tag, AAFwkLogTag::EXT);
     if (offset >= sizeof(tagNames) / sizeof(const char*)) {
         return "AAFwkUN";