diff --git a/window_scene/screen_session_manager/include/fold_screen_controller/super_fold_sensor_manager.h b/window_scene/screen_session_manager/include/fold_screen_controller/super_fold_sensor_manager.h
index a258379792..9f872f55c9 100644
--- a/window_scene/screen_session_manager/include/fold_screen_controller/super_fold_sensor_manager.h
+++ b/window_scene/screen_session_manager/include/fold_screen_controller/super_fold_sensor_manager.h
@@ -52,15 +52,11 @@ public:
  
     void HandleHallData(const SensorEvent * const event);
 
-    void HandleSuperSensorChange();
-
-    void SetHasKeyboard(bool flag);
+    void HandleSuperSensorChange(SuperFoldStatusChangeEvents events);
     
 private:
     
     std::recursive_mutex mutex_;
-
-    SuperFoldStatusChangeEvents events_ = SuperFoldStatusChangeEvents::UNDEFINED;
  
     SensorUser postureUser {};
  
diff --git a/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_sensor_manager.cpp b/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_sensor_manager.cpp
index 133b336de9..2ed77b772e 100644
--- a/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_sensor_manager.cpp
+++ b/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_sensor_manager.cpp
@@ -32,6 +32,7 @@ namespace {
 constexpr float ANGLE_MIN_VAL = 30.0F;
 constexpr float ANGLE_MAX_VAL = 180.0F;
 constexpr float ANGLE_FLAT_THRESHOLD = 150.0F;
+constexpr float ANGLE_SENSOR_THRESHOLD = 177.0F;
 constexpr float ANGLE_HALF_FOLD_THRESHOLD = 135.0F;
 constexpr uint16_t HALL_HAVE_KEYBOARD_THRESHOLD = 0B0100;
 constexpr uint16_t HALL_REMOVE_KEYBOARD_THRESHOLD = 0B0000;
@@ -128,22 +129,23 @@ void SuperFoldSensorManager::HandlePostureData(const SensorEvent * const event)
         TLOGI(WmsLogTag::DMS, "Invalid value, angle value is: %{public}f.", curAngle_);
         return;
     }
-    TLOGI(WmsLogTag::DMS, "angle value is: %{public}f.", curAngle_);
+    TLOGD(WmsLogTag::DMS, "angle value is: %{public}f.", curAngle_);
     NotifyFoldAngleChanged(curAngle_);
 }
 
 void SuperFoldSensorManager::NotifyFoldAngleChanged(float foldAngle)
 {
+    SuperFoldStatusChangeEvents events;
     if (std::isgreaterequal(foldAngle, ANGLE_FLAT_THRESHOLD)) {
         TLOGI(WmsLogTag::DMS, "NotifyFoldAngleChanged is Expanded");
-        events_ = SuperFoldStatusChangeEvents::ANGLE_CHANGE_EXPANDED;
+        events = SuperFoldStatusChangeEvents::ANGLE_CHANGE_EXPANDED;
     } else if (std::isless(foldAngle, ANGLE_HALF_FOLD_THRESHOLD) &&
         std::isgreater(foldAngle, ANGLE_MIN_VAL)) {
         TLOGI(WmsLogTag::DMS, "NotifyFoldAngleChanged is Half Folded");
-        events_ = SuperFoldStatusChangeEvents::ANGLE_CHANGE_HALF_FOLDED;
+        events = SuperFoldStatusChangeEvents::ANGLE_CHANGE_HALF_FOLDED;
     } else if (std::islessequal(foldAngle, ANGLE_MIN_VAL)) {
         TLOGI(WmsLogTag::DMS, "NotifyFoldAngleChanged is Folded");
-        events_ = SuperFoldStatusChangeEvents::ANGLE_CHANGE_FOLDED;
+        events = SuperFoldStatusChangeEvents::ANGLE_CHANGE_FOLDED;
     } else {
         TLOGI(WmsLogTag::DMS, "Angle Don't Change!");
         return;
@@ -152,7 +154,7 @@ void SuperFoldSensorManager::NotifyFoldAngleChanged(float foldAngle)
     std::vector<float> foldAngles;
     foldAngles.push_back(foldAngle);
     ScreenSessionManager::GetInstance().NotifyFoldAngleChanged(foldAngles);
-    HandleSuperSensorChange();
+    HandleSuperSensorChange(events);
 }
 
 void SuperFoldSensorManager::HandleHallData(const SensorEvent * const event)
@@ -184,24 +186,29 @@ void SuperFoldSensorManager::HandleHallData(const SensorEvent * const event)
 
 void SuperFoldSensorManager::NotifyHallChanged(uint16_t Hall)
 {
+    SuperFoldStatusChangeEvents events;
     if (Hall == HALL_REMOVE_KEYBOARD_THRESHOLD) {
         TLOGI(WmsLogTag::DMS, "NotifyHallChanged: Keyboard off!");
-        events_ = SuperFoldStatusChangeEvents::KEYBOARD_OFF;
+        events = SuperFoldStatusChangeEvents::KEYBOARD_OFF;
     } else if (Hall == HALL_HAVE_KEYBOARD_THRESHOLD) {
         TLOGI(WmsLogTag::DMS, "NotifyHallChanged: Keyboard on!");
-        events_ = SuperFoldStatusChangeEvents::KEYBOARD_ON;
+        events = SuperFoldStatusChangeEvents::KEYBOARD_ON;
+        HandleSuperSensorChange(SuperFoldStatusChangeEvents::ANGLE_CHANGE_HALF_FOLDED);
     } else {
         TLOGI(WmsLogTag::DMS, "NotifyHallChanged: Invalid Hall Value!");
         return;
     }
     // notify
-    HandleSuperSensorChange();
+    HandleSuperSensorChange(events);
+    if (std::isgreater(curAngle_, ANGLE_SENSOR_THRESHOLD)) {
+        HandleSuperSensorChange(SuperFoldStatusChangeEvents::ANGLE_CHANGE_EXPANDED);
+    }
 }
 
-void SuperFoldSensorManager::HandleSuperSensorChange()
+void SuperFoldSensorManager::HandleSuperSensorChange(SuperFoldStatusChangeEvents events)
 {
     // trigger events
-    SuperFoldStateManager::GetInstance().HandleSuperFoldStatusChange(events_);
+    SuperFoldStateManager::GetInstance().HandleSuperFoldStatusChange(events);
 }
 
 SuperFoldSensorManager::SuperFoldSensorManager() {}
diff --git a/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_state_manager.cpp b/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_state_manager.cpp
index fd87f7f132..e359fe7089 100644
--- a/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_state_manager.cpp
+++ b/window_scene/screen_session_manager/src/fold_screen_controller/super_fold_state_manager.cpp
@@ -41,11 +41,13 @@ void SuperFoldStateManager::DoAngleChangeExpanded(SuperFoldStatusChangeEvents ev
 
 void SuperFoldStateManager::DoKeyboardOn(SuperFoldStatusChangeEvents event)
 {
+    ScreenSessionManager::GetInstance().NotifyScreenMagneticStateChanged(true);
     TLOGI(WmsLogTag::DMS, "SuperFoldStateManager::DoKeyboardOn()");
 }
 
 void SuperFoldStateManager::DoKeyboardOff(SuperFoldStatusChangeEvents event)
 {
+    ScreenSessionManager::GetInstance().NotifyScreenMagneticStateChanged(false);
     TLOGI(WmsLogTag::DMS, "SuperFoldStateManager::DoKeyboardOff()");
 }
 
@@ -153,7 +155,7 @@ void SuperFoldStateManager::HandleSuperFoldStatusChange(SuperFoldStatusChangeEve
             return;
         }
         ScreenId screenId = screenSession->GetScreenId();
-        ScreenSessionManager::GetInstance().OnSuperFoldStatusChange(screenId, curState_);
+        ScreenSessionManager::GetInstance().OnSuperFoldStatusChange(screenId, curState_.load());
         ScreenSessionManager::GetInstance().NotifyFoldStatusChanged(
             MatchSuperFoldStatusToFoldStatus(curState_.load()));
     }
diff --git a/window_scene/screen_session_manager/src/screen_session_manager.cpp b/window_scene/screen_session_manager/src/screen_session_manager.cpp
index 66e3916665..de934e14d2 100644
--- a/window_scene/screen_session_manager/src/screen_session_manager.cpp
+++ b/window_scene/screen_session_manager/src/screen_session_manager.cpp
@@ -56,6 +56,8 @@
 #include "publish/screen_session_publish.h"
 #include "dms_xcollie.h"
 #include "screen_sensor_plugin.h"
+#include "fold_screen_controller/super_fold_sensor_manager.h"
+#include "fold_screen_controller/super_fold_state_manager.h"
 
 namespace OHOS::Rosen {
 namespace {
@@ -325,6 +327,11 @@ void ScreenSessionManager::Init()
         SetSensorSubscriptionEnabled();
         screenEventTracker_.RecordEvent("Dms subscribed to sensor successfully.");
     }
+
+    if (FoldScreenStateInternel::IsSuperFoldDisplayDevice()) {
+        SuperFoldSensorManager::GetInstance().RegisterPostureCallback();
+        SuperFoldSensorManager::GetInstance().RegisterHallCallback();
+    }
     // publish init
     ScreenSessionPublish::GetInstance().InitPublishEvents();
     screenEventTracker_.RecordEvent("Dms init end.");