diff --git a/setting/BUILD.gn b/setting/BUILD.gn
index 7f857b353608a2d3721240f450c90bc123e180f4..e86957111f1c4b8d7d15288130379f0c744ae6db 100644
--- a/setting/BUILD.gn
+++ b/setting/BUILD.gn
@@ -31,6 +31,7 @@ shared_library("setting") {
     "${aafwk_lite_path}/frameworks/ability_lite:aafwk_abilitykit_lite",
     "${appexecfwk_lite_path}/frameworks/bundle_lite:bundle",
     "//base/startup/syspara_lite/frameworks/parameter:parameter",
+    "//base/powermgr/powermgr_lite/frameworks:powermgr",
     "//foundation/communication/ipc_lite:liteipc_adapter",
     "//foundation/distributedschedule/samgr_lite/samgr:samgr",
     "//foundation/graphic/surface",
diff --git a/setting/setting/src/main/cpp/setting_display_ability_slice.cpp b/setting/setting/src/main/cpp/setting_display_ability_slice.cpp
index 77b83a13ef69baac1cdd142f6c25a0721d201be0..280734965e9f68789484be0d42011137d5446c72 100755
--- a/setting/setting/src/main/cpp/setting_display_ability_slice.cpp
+++ b/setting/setting/src/main/cpp/setting_display_ability_slice.cpp
@@ -15,14 +15,13 @@
 
 #include "setting_display_ability_slice.h"
 #include <iostream>
+#include <power_screen_saver.h>
 #include <securec.h>
 #include "gfx_utils/style.h"
 
 namespace OHOS {
 REGISTER_AS(SettingDisplayAbilitySlice)
 
-const char * const BATTERY_MANAGE_SERVICE = "power_service";
-const char * const PERM_INNER = "power_feature";
 #define COM_SET_ON 0
 #define COM_SET_OFF 1
 #define COM_GET_STATUS 2
@@ -64,37 +63,6 @@ static int Callback(IOwner owner, int code, IpcIo *reply)
     return 0;
 }
 
-static int GetDisapayStatus(IClientProxy *defaultApi)
-{
-    if (defaultApi == NULL) {
-        printf("[Error] defaultApi == NULL)\n");
-        return -1;
-    }
-    int ret;
-    int com = COM_GET_DISPLAY_STATUS;
-    IpcIo request;
-    char data[MAX_DATA_LEN];
-    IpcIoInit(&request, data, sizeof(data), 0);
-    defaultApi->Invoke(defaultApi, com, &request, &ret, Callback);
-    printf("[setting]ret get for ret -> %d \n", ret);
-    return ret;
-}
-
-static IClientProxy *CASE_GetRemoteIUnknown(void)
-{
-    IClientProxy *demoApi = nullptr;
-
-    printf("[setting] service -> %s \n", BATTERY_MANAGE_SERVICE);
-    IUnknown *iUnknown = SAMGR_GetInstance()->GetFeatureApi(BATTERY_MANAGE_SERVICE, PERM_INNER);
-    if (iUnknown == nullptr) {
-        printf("[ERR] SAMGR_GetInstance()->GetFeatureApi(POWER_SERVICE)\n");
-        return nullptr;
-    }
-    (void)iUnknown->QueryInterface(iUnknown, CLIENT_PROXY_VER, (void **)&demoApi);
-    printf("[setting]iUnknown->QueryInterface suc\n");
-    return demoApi;
-}
-
 void SettingDisplayAbilitySlice::SetButtonListener(void)
 {
     auto onClick = [this](UIView& view, const Event& event) -> bool {
@@ -148,14 +116,10 @@ void SettingDisplayAbilitySlice::SetToggleButton(void)
     lablelFont->SetStyle(STYLE_TEXT_COLOR, DE_TITLE_TEXT_COLOR);
     toggleButtonView_->Add(lablelFont);
 
-    int ret = GetDisapayStatus(remoteApi_);
+    SetScreenSaverState(TRUE);
     UIToggleButton* togglebutton = new UIToggleButton();
-    if (ret == 0) {
-        togglebutton->SetState(true);
-    } else {
-        togglebutton->SetState(false);
-    }
-    changeListener_ = new DisBtnOnStateChangeListener(remoteApi_, togglebutton);
+    togglebutton->SetState(true);
+    changeListener_ = new DisBtnOnStateChangeListener(togglebutton);
     togglebutton->SetOnClickListener(changeListener_);
     togglebutton->SetPosition(DE_TOGGLE_BUTTON_X, DE_TOGGLE_BUTTON_Y);
     toggleButtonView_->Add(togglebutton);
@@ -170,13 +134,6 @@ void SettingDisplayAbilitySlice::OnStart(const Want& want)
     rootView_->SetStyle(STYLE_BACKGROUND_COLOR, DE_ROOT_BACKGROUND_COLOR);
     SetButtonListener();
     SetHead();
-    remoteApi_ = CASE_GetRemoteIUnknown();
-    if (remoteApi_ != NULL) {
-        printf("[setting]remoteApi_ is ok \n");
-    } else {
-        printf("[setting] remoteApi_ is faild \n");
-    }
-
     SetToggleButton();
     SetUIContent(rootView_);
 }
diff --git a/setting/setting/src/main/cpp/setting_display_ability_slice.h b/setting/setting/src/main/cpp/setting_display_ability_slice.h
index 0642257b1f4010c5bda22a5cc53c3bef50fcc421..a13b9e980c890fc0a35834af4c25964948f48e68 100755
--- a/setting/setting/src/main/cpp/setting_display_ability_slice.h
+++ b/setting/setting/src/main/cpp/setting_display_ability_slice.h
@@ -20,6 +20,7 @@
 #include <cstdio>
 #include <cstring>
 #include <iproxy_client.h>
+#include <power_screen_saver.h>
 
 #include "ability_loader.h"
 #include "components/ui_label.h"
@@ -34,23 +35,10 @@
 #include "setting_utils.h"
 
 namespace OHOS {
-/*
-0： on
-1： off
-2：return 0:off, return 1:on
-*/
-enum ComDisplay {
-    COM_SET_DISPLAY_STEADY_ON,
-    COM_SET_DISPLAY_NO_STEADY_ON,
-    COM_GET_DISPLAY_STATUS,
-};
-const int MAX_DATA_LEN = 0x100;
-
 class DisBtnOnStateChangeListener : public OHOS::UICheckBox::OnChangeListener, public OHOS::UIView::OnClickListener {
 public:
     ~DisBtnOnStateChangeListener() {}
-    explicit DisBtnOnStateChangeListener(IClientProxy* iClientProxy, UIToggleButton* togglebutton)
-        : myIClientProxy(iClientProxy), myTogglebutton(togglebutton) {}
+    explicit DisBtnOnStateChangeListener(UIToggleButton* togglebutton) : myTogglebutton(togglebutton) {}
 
     bool OnChange(UICheckBox::UICheckBoxState state) override
     {
@@ -58,24 +46,12 @@ public:
     }
     bool OnClick(UIView& view, const ClickEvent& event) override
     {
-        int com;
         bool status = myTogglebutton->GetState();
-        if (status == true) {
-            com = COM_SET_DISPLAY_NO_STEADY_ON;
-        } else {
-            com = COM_SET_DISPLAY_STEADY_ON;
-        }
-        IpcIo request;
-        char data[MAX_DATA_LEN];
-        IpcIoInit(&request, data, sizeof(data), 0);
-        if (myIClientProxy != NULL) {
-            myIClientProxy->Invoke(myIClientProxy, com, &request, NULL, NULL);
-        }
+        SetScreenSaverState(status ? TRUE : FALSE);
+
         return true;
     }
 private:
-    int funcId_ = 0;
-    IClientProxy* myIClientProxy;
     UIToggleButton* myTogglebutton;
 };
 
@@ -98,7 +74,6 @@ private:
     void SetHead();
     void SetToggleButton();
 
-    IClientProxy* remoteApi_ = nullptr;
     UIViewGroup* headView_;
     UIViewGroup* toggleButtonView_;
     RootView* rootView_;