diff --git a/interfaces/inner_api/native/include/idisplay_power_callback.h b/interfaces/inner_api/native/include/idisplay_power_callback.h
index dd98af2dcb7aea7bdf057cb1aaf6a4c37cbf215e..5af66a3b1defe6714b74d38c0253233b773cc579 100644
--- a/interfaces/inner_api/native/include/idisplay_power_callback.h
+++ b/interfaces/inner_api/native/include/idisplay_power_callback.h
@@ -25,7 +25,7 @@ namespace OHOS {
 namespace DisplayPowerMgr {
 class IDisplayPowerCallback : public IRemoteBroker {
 public:
-    virtual void OnDisplayStateChanged(uint32_t displayId, DisplayState state) = 0;
+    virtual void OnDisplayStateChanged(uint32_t displayId, DisplayState state, uint32_t reason) = 0;
 
     DECLARE_INTERFACE_DESCRIPTOR(u"ohos.powermgr.IDisplayPowerCallback");
 };
diff --git a/service/native/include/display_power_mgr_service.h b/service/native/include/display_power_mgr_service.h
index 87b0b0b245f9ec1fe02807385d81cef9727d8b70..2c9a37c702df107eb966fab488b9265e251aae91 100644
--- a/service/native/include/display_power_mgr_service.h
+++ b/service/native/include/display_power_mgr_service.h
@@ -62,7 +62,7 @@ public:
     virtual uint32_t GetDeviceBrightness(uint32_t displayId) override;
     virtual int32_t Dump(int32_t fd, const std::vector<std::u16string>& args) override;
     virtual DisplayErrors GetError() override;
-    void NotifyStateChangeCallback(uint32_t displayId, DisplayState state);
+    void NotifyStateChangeCallback(uint32_t displayId, DisplayState state, uint32_t reason);
     void Init();
     void Deinit();
     static uint32_t GetSafeBrightness(uint32_t value);
diff --git a/service/native/include/screen_controller.h b/service/native/include/screen_controller.h
index 8a963115e6296e86e25a4fb42512fba89a7210d8..1e0974fff48f6a49aebb3aa05c73ade5997d726a 100644
--- a/service/native/include/screen_controller.h
+++ b/service/native/include/screen_controller.h
@@ -51,6 +51,7 @@ public:
     DisplayState SetDelayOffState();
     DisplayState SetOnState();
     bool UpdateState(DisplayState state, uint32_t reason);
+    bool UpdateState(DisplayState state);
     bool IsScreenOn();
 
     bool SetBrightness(uint32_t value, uint32_t gradualDuration = 0);
@@ -75,7 +76,7 @@ public:
 
     uint32_t GetAnimationUpdateTime() const;
 private:
-    void OnStateChanged(DisplayState state);
+    void OnStateChanged(DisplayState state, uint32_t reason);
 
     bool CanSetBrightness();
     bool CanDiscountBrightness();
diff --git a/service/native/src/display_power_mgr_service.cpp b/service/native/src/display_power_mgr_service.cpp
index fd1f0117508684a0ab0ebc3a945379d886e0d87b..e9e7678f53dee374b43c54289b603ef1939965c8 100644
--- a/service/native/src/display_power_mgr_service.cpp
+++ b/service/native/src/display_power_mgr_service.cpp
@@ -465,11 +465,11 @@ uint32_t DisplayPowerMgrService::GetDeviceBrightness(uint32_t displayId)
     return iter->second->GetDeviceBrightness();
 }
 
-void DisplayPowerMgrService::NotifyStateChangeCallback(uint32_t displayId, DisplayState state)
+void DisplayPowerMgrService::NotifyStateChangeCallback(uint32_t displayId, DisplayState state, uint32_t reason)
 {
     std::lock_guard lock(mutex_);
     if (callback_ != nullptr) {
-        callback_->OnDisplayStateChanged(displayId, state);
+        callback_->OnDisplayStateChanged(displayId, state, reason);
     }
 }
 
diff --git a/service/native/src/screen_controller.cpp b/service/native/src/screen_controller.cpp
index 5c93a4659bde4b0c409c281cd5714c29d966b058..6f8df55471a3fbc9aa6683873777a607da864ea5 100644
--- a/service/native/src/screen_controller.cpp
+++ b/service/native/src/screen_controller.cpp
@@ -113,7 +113,8 @@ bool ScreenController::UpdateState(DisplayState state, uint32_t reason)
     switch (state) {
         case DisplayState::DISPLAY_ON:
         case DisplayState::DISPLAY_OFF: {
-            function<void(DisplayState)> callback = bind(&ScreenController::OnStateChanged, this, placeholders::_1);
+            function<void(DisplayState)> callback =
+                bind(&ScreenController::OnStateChanged, this, placeholders::_1, reason);
             bool ret = action_->SetDisplayState(state, callback);
             if (!ret) {
                 DISPLAY_HILOGW(FEAT_STATE, "SetDisplayState failed state=%{public}d", state);
@@ -257,7 +258,7 @@ bool ScreenController::IsBrightnessBoosted() const
     return isBrightnessBoosted_;
 }
 
-void ScreenController::OnStateChanged(DisplayState state)
+void ScreenController::OnStateChanged(DisplayState state, uint32_t reason)
 {
     auto pms = DelayedSpSingleton<DisplayPowerMgrService>::GetInstance();
     if (pms == nullptr) {
@@ -273,7 +274,7 @@ void ScreenController::OnStateChanged(DisplayState state)
     }
 
     if (ret) {
-        pms->NotifyStateChangeCallback(action_->GetDisplayId(), state);
+        pms->NotifyStateChangeCallback(action_->GetDisplayId(), state, reason);
     }
 }
 
diff --git a/service/zidl/include/display_power_callback_proxy.h b/service/zidl/include/display_power_callback_proxy.h
index 5bac9b8f811d422a4a001d3bf2841de66e9250ad..ac8dcd0ef5c8ebe90b87f7767397bb03512ef8c6 100644
--- a/service/zidl/include/display_power_callback_proxy.h
+++ b/service/zidl/include/display_power_callback_proxy.h
@@ -32,7 +32,7 @@ public:
     explicit DisplayPowerCallbackProxy(const sptr<IRemoteObject>& impl)
         : IRemoteProxy<IDisplayPowerCallback>(impl) {}
     ~DisplayPowerCallbackProxy() override = default;
-    virtual void OnDisplayStateChanged(uint32_t displayId, DisplayState state) override;
+    virtual void OnDisplayStateChanged(uint32_t displayId, DisplayState state, uint32_t reason) override;
 
 private:
     static inline BrokerDelegator<DisplayPowerCallbackProxy> delegator_;
diff --git a/service/zidl/src/display_power_callback_proxy.cpp b/service/zidl/src/display_power_callback_proxy.cpp
index c5b1d4bd39da07df7eb977515601486026a226c5..159c4669cc0d90a45c533a824dcd11fda53e74c6 100644
--- a/service/zidl/src/display_power_callback_proxy.cpp
+++ b/service/zidl/src/display_power_callback_proxy.cpp
@@ -24,7 +24,7 @@
 
 namespace OHOS {
 namespace DisplayPowerMgr {
-void DisplayPowerCallbackProxy::OnDisplayStateChanged(uint32_t displayId, DisplayState state)
+void DisplayPowerCallbackProxy::OnDisplayStateChanged(uint32_t displayId, DisplayState state, uint32_t reason)
 {
     sptr<IRemoteObject> remote = Remote();
     RETURN_IF(remote == nullptr);
@@ -40,6 +40,7 @@ void DisplayPowerCallbackProxy::OnDisplayStateChanged(uint32_t displayId, Displa
 
     WRITE_PARCEL_NO_RET(data, Uint32, displayId);
     WRITE_PARCEL_NO_RET(data, Uint32, static_cast<uint32_t>(state));
+    WRITE_PARCEL_NO_RET(data, Uint32, reason);
 
     int ret = remote->SendRequest(
         static_cast<int>(PowerMgr::DisplayPowerCallbackInterfaceCode::ON_DISPLAY_STATE_CHANGED),
diff --git a/service/zidl/src/display_power_callback_stub.cpp b/service/zidl/src/display_power_callback_stub.cpp
index 49ec89574792f2c1aa3a1a3a393a701850bcb84f..2546555a0cc25fa2452e1a9875b74edcafdf2e44 100644
--- a/service/zidl/src/display_power_callback_stub.cpp
+++ b/service/zidl/src/display_power_callback_stub.cpp
@@ -59,11 +59,13 @@ int32_t DisplayPowerCallbackStub::OnDisplayStateChangedStub(MessageParcel& data,
 {
     uint32_t id = 0;
     uint32_t state = 0;
+    uint32_t reason = 0;
 
     READ_PARCEL_WITH_RET(data, Uint32, id, E_READ_PARCEL_ERROR);
     READ_PARCEL_WITH_RET(data, Uint32, state, E_READ_PARCEL_ERROR);
+    READ_PARCEL_WITH_RET(data, Uint32, reason, E_READ_PARCEL_ERROR);
 
-    OnDisplayStateChanged(id, static_cast<DisplayState>(state));
+    OnDisplayStateChanged(id, static_cast<DisplayState>(state), reason);
     return ERR_OK;
 }
 } // namespace DisplayPowerMgr
diff --git a/test/unittest/include/mock/display_mock_object_test.h b/test/unittest/include/mock/display_mock_object_test.h
index 369c5f8a6f283a8b04586316907e7043b15a1331..fc5df22b095041ec46905db14c4680348f9c6ca0 100644
--- a/test/unittest/include/mock/display_mock_object_test.h
+++ b/test/unittest/include/mock/display_mock_object_test.h
@@ -28,7 +28,8 @@ public:
     public:
         DisplayPowerMgrTestCallback() {};
         virtual ~DisplayPowerMgrTestCallback() {};
-        virtual void OnDisplayStateChanged(uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state) override;
+        virtual void OnDisplayStateChanged(
+            uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state, uint32_t reason) override;
     };
 };
 } // namespace PowerMgr
diff --git a/test/unittest/include/mock/display_mock_parcel_test.h b/test/unittest/include/mock/display_mock_parcel_test.h
index ac2aaf8decf8f35a104fd63ce702c19e3637d982..e3e07a766e837c7e0b8de16af3e13fc8fe44a68a 100644
--- a/test/unittest/include/mock/display_mock_parcel_test.h
+++ b/test/unittest/include/mock/display_mock_parcel_test.h
@@ -29,7 +29,8 @@ public:
     public:
         DisplayPowerMgrTestCallback() {};
         virtual ~DisplayPowerMgrTestCallback() {};
-        virtual void OnDisplayStateChanged(uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state) override;
+        virtual void OnDisplayStateChanged(
+            uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state, uint32_t reason) override;
     };
 };
 } // namespace PowerMgr
diff --git a/test/unittest/include/mock/display_mock_test.h b/test/unittest/include/mock/display_mock_test.h
index 5821d0f181080c596e9796685de7d0f0ac0e8653..79271a988297aea06b77d5410043f1dd7d3c9b8d 100644
--- a/test/unittest/include/mock/display_mock_test.h
+++ b/test/unittest/include/mock/display_mock_test.h
@@ -28,7 +28,8 @@ public:
     public:
         DisplayPowerMgrTestCallback() {};
         virtual ~DisplayPowerMgrTestCallback() {};
-        virtual void OnDisplayStateChanged(uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state) override;
+        virtual void OnDisplayStateChanged(
+            uint32_t displayId, OHOS::DisplayPowerMgr::DisplayState state, uint32_t reason) override;
     };
 };
 } // namespace PowerMgr
diff --git a/test/unittest/src/mock/display_mock_object_test.cpp b/test/unittest/src/mock/display_mock_object_test.cpp
index 178edf0a2a39dbe9f60f0d12384e4317a218a7e6..41e2ae7928f78c0dc8e1cf64706220ad4e6d2bb0 100644
--- a/test/unittest/src/mock/display_mock_object_test.cpp
+++ b/test/unittest/src/mock/display_mock_object_test.cpp
@@ -44,7 +44,7 @@ static constexpr double DISCOUNT_VALUE = 0.30;
 } // namespace
 
 void DisplayMockObjectTest::DisplayPowerMgrTestCallback::OnDisplayStateChanged(
-    uint32_t displayId, DisplayPowerMgr::DisplayState state)
+    uint32_t displayId, DisplayPowerMgr::DisplayState state, uint32_t reason)
 {
     DISPLAY_HILOGI(LABEL_TEST, "DisplayPowerMgrTestCallback::OnDisplayStateChangedStub");
 }
diff --git a/test/unittest/src/mock/display_mock_parcel_test.cpp b/test/unittest/src/mock/display_mock_parcel_test.cpp
index 2f2069ddd3d32bc22fdd1610d6b4ed107b389c04..08322a8879c0bb636221bbac3430631a0644246e 100644
--- a/test/unittest/src/mock/display_mock_parcel_test.cpp
+++ b/test/unittest/src/mock/display_mock_parcel_test.cpp
@@ -73,7 +73,7 @@ void DisplayMockParcelTest::DisplayProxyTestFunc(std::shared_ptr<DisplayPowerMgr
 }
 
 void DisplayMockParcelTest::DisplayPowerMgrTestCallback::OnDisplayStateChanged(
-    uint32_t displayId, DisplayPowerMgr::DisplayState state)
+    uint32_t displayId, DisplayPowerMgr::DisplayState state, uint32_t reason)
 {
     DISPLAY_HILOGI(LABEL_TEST, "DisplayPowerMgrTestCallback::OnDisplayStateChangedStub");
 }
diff --git a/test/unittest/src/mock/display_mock_test.cpp b/test/unittest/src/mock/display_mock_test.cpp
index c127da2755be9fb0f092b28a78a999422180819a..50c2488e7438bd849486783929a5a3807a43125d 100644
--- a/test/unittest/src/mock/display_mock_test.cpp
+++ b/test/unittest/src/mock/display_mock_test.cpp
@@ -46,7 +46,7 @@ static constexpr double DISCOUNT_VALUE = 0.30;
 } // namespace
 
 void DisplayMockTest::DisplayPowerMgrTestCallback::OnDisplayStateChanged(
-    uint32_t displayId, DisplayPowerMgr::DisplayState state)
+    uint32_t displayId, DisplayPowerMgr::DisplayState state, uint32_t reason)
 {
     DISPLAY_HILOGI(LABEL_TEST, "DisplayPowerMgrTestCallback::OnDisplayStateChangedStub");
 }