diff --git a/services/native/src/suspend/suspend_controller.cpp b/services/native/src/suspend/suspend_controller.cpp
index 6a276b5d3058df8321336d64b31d23818d814031..f0afcfac120c08ae3d12f5930d31016f8d13ba49 100644
--- a/services/native/src/suspend/suspend_controller.cpp
+++ b/services/native/src/suspend/suspend_controller.cpp
@@ -843,16 +843,9 @@ bool PowerKeySuspendMonitor::Init()
         POWER_HILOGE(FEATURE_SUSPEND, "PowerKeySuspendMonitorInit inputManager is null");
         return false;
     }
-    std::weak_ptr<PowerKeySuspendMonitor> weak = weak_from_this();
     powerkeyReleaseId_ = inputManager->SubscribeKeyEvent(
-        keyOption, [weak](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
-            std::shared_ptr<PowerKeySuspendMonitor> strong = weak.lock();
-            if (!strong) {
-                POWER_HILOGE(FEATURE_SUSPEND, "[UL_POWER] PowerKeySuspendMonitor is invaild, return");
-                return;
-            }
-
-            strong->ReceivePowerkeyCallback(keyEvent);
+        keyOption, [this](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
+            this->ReceivePowerkeyCallback(keyEvent);
         });
     POWER_HILOGI(FEATURE_SUSPEND, "powerkeyReleaseId_=%{public}d", powerkeyReleaseId_);
     return powerkeyReleaseId_ >= 0 ? true : false;
@@ -1016,16 +1009,10 @@ bool TPCoverSuspendMonitor::Init()
         POWER_HILOGE(FEATURE_SUSPEND, "TPCoverSuspendMonitorInit inputManager is null");
         return false;
     }
-    std::weak_ptr<TPCoverSuspendMonitor> weak = weak_from_this();
     TPCoverReleaseId_ = inputManager->SubscribeKeyEvent(
-        keyOption, [weak](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
-            std::shared_ptr<TPCoverSuspendMonitor> strong = weak.lock();
-            if (!strong) {
-                POWER_HILOGE(FEATURE_SUSPEND, "[UL_POWER] TPCoverSuspendMonitor is invaild, return");
-                return;
-            }
+        keyOption, [this](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
             POWER_HILOGI(FEATURE_SUSPEND, "[UL_POWER] Received TPCover event");
-            strong->Notify();
+            this->Notify();
         });
     POWER_HILOGI(FEATURE_SUSPEND, "TPCoverReleaseId_=%{public}d", TPCoverReleaseId_);
     return TPCoverReleaseId_ >= 0 ? true : false;
diff --git a/services/native/src/suspend/suspend_controller.h b/services/native/src/suspend/suspend_controller.h
index 78dd50ba67a2578cf91249f6d166f14e84ce0d0e..3205570c704fbc25fd83a6a87eec2ed566ad22de 100644
--- a/services/native/src/suspend/suspend_controller.h
+++ b/services/native/src/suspend/suspend_controller.h
@@ -198,7 +198,7 @@ protected:
     SuspendListener listener_;
 };
 
-class PowerKeySuspendMonitor : public SuspendMonitor, public std::enable_shared_from_this<PowerKeySuspendMonitor> {
+class PowerKeySuspendMonitor : public SuspendMonitor {
 public:
     explicit PowerKeySuspendMonitor(SuspendSource& source) : SuspendMonitor(source) {}
     ~PowerKeySuspendMonitor() override = default;
@@ -239,7 +239,7 @@ public:
     void Cancel() override;
 };
 
-class TPCoverSuspendMonitor : public SuspendMonitor, public std::enable_shared_from_this<TPCoverSuspendMonitor> {
+class TPCoverSuspendMonitor : public SuspendMonitor {
 public:
     explicit TPCoverSuspendMonitor(SuspendSource& source) : SuspendMonitor(source) {}
     ~TPCoverSuspendMonitor() override = default;
diff --git a/services/native/src/wakeup/wakeup_controller.cpp b/services/native/src/wakeup/wakeup_controller.cpp
index 2c80293624fd63c95c0a084a8ed0ac3de1ef51e1..a57c670ffeb6bf755ebe40e014f37f6162e27c69 100644
--- a/services/native/src/wakeup/wakeup_controller.cpp
+++ b/services/native/src/wakeup/wakeup_controller.cpp
@@ -959,16 +959,9 @@ bool PowerkeyWakeupMonitor::Init()
         POWER_HILOGE(FEATURE_WAKEUP, "PowerkeyWakeupMonitorInit inputManager is null");
         return false;
     }
-    std::weak_ptr<PowerkeyWakeupMonitor> weak = weak_from_this();
     powerkeyShortPressId_ = inputManager->SubscribeKeyEvent(
-        keyOption, [weak](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
-            std::shared_ptr<PowerkeyWakeupMonitor> strong = weak.lock();
-            if (!strong) {
-                POWER_HILOGE(FEATURE_WAKEUP, "[UL_POWER] PowerkeyWakeupMonitor is invaild, return");
-                return;
-            }
-
-            strong->ReceivePowerkeyCallback(keyEvent);
+        keyOption, [this](std::shared_ptr<OHOS::MMI::KeyEvent> keyEvent) {
+            this->ReceivePowerkeyCallback(keyEvent);
         });
 
     POWER_HILOGI(FEATURE_WAKEUP, "powerkey register powerkeyShortPressId_=%{public}d", powerkeyShortPressId_);
diff --git a/services/native/src/wakeup/wakeup_controller.h b/services/native/src/wakeup/wakeup_controller.h
index 863fef83fdc4365be217d87397ea536bbaf5831a..60c5abe395e2ac34717c34267db5bc6979854ccd 100644
--- a/services/native/src/wakeup/wakeup_controller.h
+++ b/services/native/src/wakeup/wakeup_controller.h
@@ -167,7 +167,7 @@ protected:
     WakeupListener listener_;
 };
 
-class PowerkeyWakeupMonitor : public WakeupMonitor, public std::enable_shared_from_this<PowerkeyWakeupMonitor> {
+class PowerkeyWakeupMonitor : public WakeupMonitor {
 public:
     explicit PowerkeyWakeupMonitor(WakeupSource& source) : WakeupMonitor(source) {}
     ~PowerkeyWakeupMonitor() override = default;
diff --git a/test/unittest/src/interface_test/power_suspend_controller_test.cpp b/test/unittest/src/interface_test/power_suspend_controller_test.cpp
index ae1923254c66c460e4292502f77f7bebf5d2baf3..164e614f80c75c85563ca898d5b10664ed5c6561 100644
--- a/test/unittest/src/interface_test/power_suspend_controller_test.cpp
+++ b/test/unittest/src/interface_test/power_suspend_controller_test.cpp
@@ -417,41 +417,6 @@ HWTEST_F(PowerSuspendControllerTest, PowerSuspendControllerTest016, TestSize.Lev
     POWER_HILOGI(LABEL_TEST, "PowerSuspendControllerTest016 function end!");
 }
 
-/**
- * @tc.name: PowerSuspendControllerTest017
- * @tc.desc: test simulate powerkey event when screenon
- * @tc.type: FUNC
- */
-HWTEST_F(PowerSuspendControllerTest, PowerSuspendControllerTest017, TestSize.Level0)
-{
-    POWER_HILOGI(LABEL_TEST, "PowerSuspendControllerTest017 function start!");
-    GTEST_LOG_(INFO) << "PowerSuspendControllerTest017: start";
-
-    g_service->WakeupControllerInit();
-    g_service->SuspendControllerInit();
-    g_service->WakeupDevice(
-        static_cast<int64_t>(time(nullptr)), WakeupDeviceType::WAKEUP_DEVICE_PLUG_CHANGE, "plug change");
-    EXPECT_TRUE(g_service->IsScreenOn());
-    std::shared_ptr<SuspendController> suspendController = g_service->GetSuspendController();
-    suspendController->monitorMap_.clear();
-
-    auto inputManager = MMI::InputManager::GetInstance();
-    std::shared_ptr<MMI::KeyEvent> keyEventPowerkeyDown = MMI::KeyEvent::Create();
-    keyEventPowerkeyDown->SetKeyAction(MMI::KeyEvent::KEY_ACTION_DOWN);
-    keyEventPowerkeyDown->SetKeyCode(MMI::KeyEvent::KEYCODE_POWER);
-    std::shared_ptr<MMI::KeyEvent> keyEventPowerkeyUp = MMI::KeyEvent::Create();
-    keyEventPowerkeyUp->SetKeyAction(MMI::KeyEvent::KEY_ACTION_UP);
-    keyEventPowerkeyUp->SetKeyCode(MMI::KeyEvent::KEYCODE_POWER);
-
-    inputManager->SimulateInputEvent(keyEventPowerkeyDown);
-    inputManager->SimulateInputEvent(keyEventPowerkeyUp);
-    sleep(2);
-    EXPECT_FALSE(g_service->IsScreenOn());
-
-    GTEST_LOG_(INFO) << "PowerSuspendControllerTest017: end";
-    POWER_HILOGI(LABEL_TEST, "PowerSuspendControllerTest017 function end!");
-}
-
 #ifdef POWER_MANAGER_TAKEOVER_SUSPEND
 class TestTakeOverSuspendCallback : public ITakeOverSuspendCallback {
     public: