diff --git a/dm_lite/src/display_manager_lite.cpp b/dm_lite/src/display_manager_lite.cpp
index 4b4b5e361045edc460ae403cd7aa626ab89ff4ef..884a0ecc614daa4053246e329ce0811680c5c789 100644
--- a/dm_lite/src/display_manager_lite.cpp
+++ b/dm_lite/src/display_manager_lite.cpp
@@ -66,6 +66,8 @@ private:
      */
     void NotifyDisplayStateChanged(DisplayId id, DisplayState state);
     void ClearDisplayStateCallback();
+    void ClearFoldStatusCallback();
+    void ClearDisplayModeCallback();
     void Clear();
 
     std::map<DisplayId, sptr<DisplayLite>> displayMap_;
@@ -236,6 +238,8 @@ void DisplayManagerLite::Impl::Clear()
         TLOGW(WmsLogTag::DMS, "UnregisterDisplayManagerAgent DISPLAY_EVENT_LISTENER failed");
     }
     ClearDisplayStateCallback();
+    ClearFoldStatusCallback();
+    ClearDisplayModeCallback();
 }
 
 DisplayManagerLite::Impl::~Impl()
@@ -578,6 +582,8 @@ void DisplayManagerLite::Impl::OnRemoteDied()
     TLOGI(WmsLogTag::DMS, "dms is died");
     std::lock_guard<std::recursive_mutex> lock(mutex_);
     displayManagerListener_ = nullptr;
+    foldStatusListenerAgent_ = nullptr;
+    displayModeListenerAgent_ = nullptr;
 }
 
 void DisplayManagerLite::OnRemoteDied()
@@ -716,6 +722,38 @@ void DisplayManagerLite::Impl::ClearDisplayStateCallback()
     }
 }
 
+void DisplayManagerLite::Impl::ClearFoldStatusCallback()
+{
+    DMError ret = DMError::DM_OK;
+    std::lock_guard<std::recursive_mutex> lock(mutex_);
+    if (foldStatusListenerAgent_ != nullptr) {
+        ret = SingletonContainer::Get<DisplayManagerAdapterLite>().UnregisterDisplayManagerAgent(
+            foldStatusListenerAgent_,
+            DisplayManagerAgentType::FOLD_STATUS_CHANGED_LISTENER);
+        foldStatusListenerAgent_ = nullptr;
+        TLOGI(WmsLogTag::DMS, "foldStatusListenerAgent_ is nullptr !");
+    }
+    if (ret != DMError::DM_OK) {
+        TLOGW(WmsLogTag::DMS, "Unregister failed! Error code: %{public}d", ret);
+    }
+}
+
+void DisplayManagerLite::Impl::ClearDisplayModeCallback()
+{
+    DMError ret = DMError::DM_OK;
+    std::lock_guard<std::recursive_mutex> lock(mutex_);
+    if (displayModeListenerAgent_ != nullptr) {
+        ret = SingletonContainer::Get<DisplayManagerAdapterLite>().UnregisterDisplayManagerAgent(
+            displayModeListenerAgent_,
+            DisplayManagerAgentType::DISPLAY_MODE_CHANGED_LISTENER);
+        displayModeListenerAgent_ = nullptr;
+        TLOGI(WmsLogTag::DMS, "displayModeListenerAgent_ is nullptr !");
+    }
+    if (ret != DMError::DM_OK) {
+        TLOGW(WmsLogTag::DMS, "Unregister failed! Error code: %{public}d", ret);
+    }
+}
+
 DMError DisplayManagerLite::RegisterScreenMagneticStateListener(sptr<IScreenMagneticStateListener> listener)
 {
     if (listener == nullptr) {
diff --git a/dm_lite/test/unittest/display_manager_lite_test.cpp b/dm_lite/test/unittest/display_manager_lite_test.cpp
index 78c2720f5b8e314a9d64678e5ae05c5653a4b64a..18d03c1c76464cfce62839406d1385b73c1f5a73 100644
--- a/dm_lite/test/unittest/display_manager_lite_test.cpp
+++ b/dm_lite/test/unittest/display_manager_lite_test.cpp
@@ -747,6 +747,39 @@ HWTEST_F(DisplayManagerTest, SetSystemKeyboardStatus02, TestSize.Level1)
     auto ret = DisplayManagerLite::GetInstance().SetSystemKeyboardStatus(false);
     ASSERT_NE(ret, DMError::DM_OK);
 }
+
+/**
+ * @tc.name: ClearDisplayStateCallbackLite01
+ * @tc.desc: ClearDisplayStateCallbackLite01 test
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayManagerTest, ClearDisplayStateCallbackLite01, TestSize.Level1)
+{
+    DisplayManagerLite::GetInstance().pImpl_->ClearDisplayStateCallback();
+    EXPECT_TRUE(DisplayManagerLite::GetInstance().pImpl_->displayStateAgent_ == nullptr);
+}
+
+/**
+ * @tc.name: ClearFoldStatusCallbackLite01
+ * @tc.desc: ClearFoldStatusCallbackLite01 test
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayManagerTest, ClearFoldStatusCallbackLite01, TestSize.Level1)
+{
+    DisplayManagerLite::GetInstance().pImpl_->ClearFoldStatusCallback();
+    EXPECT_TRUE(DisplayManagerLite::GetInstance().pImpl_->foldStatusListenerAgent_ == nullptr);
+}
+
+/**
+ * @tc.name: ClearDisplayModeCallbackLite01
+ * @tc.desc: ClearDisplayModeCallbackLite01 test
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayManagerTest, ClearDisplayModeCallbackLite01, TestSize.Level1)
+{
+    DisplayManagerLite::GetInstance().pImpl_->ClearDisplayModeCallback();
+    EXPECT_TRUE(DisplayManagerLite::GetInstance().pImpl_->displayModeListenerAgent_ == nullptr);
+}
 }
 } // namespace Rosen
 } // namespace OHOS
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