diff --git a/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.cpp b/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.cpp
index eda50f32209fab64ec748fc62b135be69815bc2c..721249dab4fb7d1aa73793625d09f549257232b0 100644
--- a/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.cpp
+++ b/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.cpp
@@ -36,8 +36,6 @@
 namespace OHOS::Ace::NG {
 namespace {
 int64_t g_proxyId = 0;
-constexpr float PIXELMAP_POSITION_WIDTH = 0.5f;
-constexpr float PIXELMAP_POSITION_HEIGHT = 0.2f;
 constexpr Dimension PIXELMAP_BORDER_RADIUS = 8.0_vp;
 constexpr Dimension PRESERVE_HEIGHT = 8.0_vp;
 constexpr float FIRST_PIXELMAP_OPACITY = 0.6f;
@@ -148,42 +146,6 @@ void DragDropManager::UpdateDragWindowPosition(int32_t globalX, int32_t globalY)
 #endif
 }
 
-void DragDropManager::UpdatePixelMapPosition(int32_t globalX, int32_t globalY)
-{
-    auto pipeline = NG::PipelineContext::GetCurrentContext();
-    CHECK_NULL_VOID(pipeline);
-    auto manager = pipeline->GetOverlayManager();
-    CHECK_NULL_VOID(manager);
-    auto rootNode = pipeline->GetRootElement();
-    CHECK_NULL_VOID(rootNode);
-    if (manager->GetHasPixelMap()) {
-        auto columnNode = AceType::DynamicCast<NG::FrameNode>(rootNode->GetLastChild());
-        CHECK_NULL_VOID(columnNode);
-        auto imageNode = AceType::DynamicCast<NG::FrameNode>(columnNode->GetLastChild());
-        CHECK_NULL_VOID(imageNode);
-        auto geometryNode = imageNode->GetGeometryNode();
-        CHECK_NULL_VOID(geometryNode);
-        auto width = geometryNode->GetFrameSize().Width();
-        auto height = geometryNode->GetFrameSize().Height();
-        auto imageContext = imageNode->GetRenderContext();
-        CHECK_NULL_VOID(imageContext);
-        CHECK_NULL_VOID(draggedFrameNode_);
-        auto hub = draggedFrameNode_->GetOrCreateGestureEventHub();
-        CHECK_NULL_VOID(hub);
-        if (!hub->GetTextDraggable()) {
-            hub = columnNode->GetOrCreateGestureEventHub();
-            CHECK_NULL_VOID(hub);
-        }
-        RefPtr<PixelMap> pixelMap = hub->GetPixelMap();
-        CHECK_NULL_VOID(pixelMap);
-        float scale = NearZero(width) ? 1.0f : pixelMap->GetWidth() / width;
-        imageContext->UpdatePosition(NG::OffsetT<Dimension>(
-            Dimension(globalX - width * PIXELMAP_POSITION_WIDTH * scale - width / 2.0f + width * scale / 2.0f),
-            Dimension(globalY - height * PIXELMAP_POSITION_HEIGHT * scale - height / 2.0f + height * scale / 2.0f)));
-        imageContext->OnModifyDone();
-    }
-}
-
 void DragDropManager::HideDragPreviewOverlay()
 {
     auto pipeline = NG::PipelineContext::GetCurrentContext();
diff --git a/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.h b/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.h
index 4c8b7689a823ce10b297b8d0b4a14d40c48846dc..4b4f6262cf30befdbf1ac726b0b9aa5500245762 100644
--- a/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.h
+++ b/frameworks/core/components_ng/manager/drag_drop/drag_drop_manager.h
@@ -130,7 +130,6 @@ public:
     uint32_t GetRecordSize() const;
     Rect GetDragWindowRect(const Point& point);
     RefPtr<DragDropProxy> CreateFrameworkDragDropProxy();
-    void UpdatePixelMapPosition(int32_t globalX, int32_t globalY);
     void HideDragPreviewOverlay();
     bool IsMsdpDragging() const;
     void UpdateDragEvent(RefPtr<OHOS::Ace::DragEvent>& event, const Point& point);
diff --git a/test/unittest/core/manager/drag_drop_manager_test_ng_new.cpp b/test/unittest/core/manager/drag_drop_manager_test_ng_new.cpp
index 3af1a9a99b23caf95ae54d5d24eba90ee7baacc4..274f30335cef3b699ef1773811b68f2b42fbee02 100644
--- a/test/unittest/core/manager/drag_drop_manager_test_ng_new.cpp
+++ b/test/unittest/core/manager/drag_drop_manager_test_ng_new.cpp
@@ -1574,76 +1574,6 @@ HWTEST_F(DragDropManagerTestNgNew, DragDropManagerTest051, TestSize.Level1)
     EXPECT_TRUE(dragDropManager->isDragCancel_);
 }
 
-/**
- * @tc.name: DragDropManagerTest052
- * @tc.desc: Test UpdatePixelMapPosition
- * @tc.type: FUNC
- * @tc.author:
- */
-HWTEST_F(DragDropManagerTestNgNew, DragDropManagerTest052, TestSize.Level1)
-{
-    /**
-     * @tc.steps: step1. construct a DragDropManager.
-     * @tc.expected: dragDropManager is not null.
-     */
-    auto dragDropManager = AceType::MakeRefPtr<DragDropManager>();
-    ASSERT_NE(dragDropManager, nullptr);
-    auto pipeline = NG::PipelineContext::GetCurrentContext();
-    auto manager = pipeline->GetOverlayManager();
-    ASSERT_NE(manager, nullptr);
-
-    /**
-     * @tc.steps: step2. call UpdatePixelMapPosition with GLOBAL_X and GLOBAL_Y.
-     * @tc.expected: manager->GetHasPixelMap() return a false value.
-     */
-    dragDropManager->UpdatePixelMapPosition(GLOBAL_X, GLOBAL_Y);
-    EXPECT_FALSE(manager->GetHasPixelMap());
-
-    /**
-     * @tc.steps: step3. call UpdatePixelMapPosition with GLOBAL_X and GLOBAL_Y.
-     * @tc.expected: manager->GetHasPixelMap() return a true value.
-     */
-    manager->SetHasPixelMap(true);
-    dragDropManager->UpdatePixelMapPosition(GLOBAL_X, GLOBAL_Y);
-    EXPECT_TRUE(manager->GetHasPixelMap());
-
-    /**
-     * @tc.steps: step4. construct customNode and overlayManager and update the properties.
-     * @tc.expected: customNode and geometryNode are not null.
-     */
-    auto rootNode = pipeline->GetRootElement();
-    auto columnNode = AceType::DynamicCast<NG::FrameNode>(rootNode->GetLastChild());
-    RefPtr<UINode> customNode = AceType::MakeRefPtr<FrameNode>(NODE_TAG, -1, AceType::MakeRefPtr<Pattern>());
-    ASSERT_NE(customNode, nullptr);
-    std::list<RefPtr<UINode>> children = { customNode };
-    columnNode->children_ = std::move(children);
-
-    auto imageNode = AceType::DynamicCast<NG::FrameNode>(columnNode->GetLastChild());
-    ASSERT_NE(imageNode, nullptr);
-    auto geometryNode = imageNode->GetGeometryNode();
-    ASSERT_NE(geometryNode, nullptr);
-    auto imageContext = imageNode->GetRenderContext();
-    dragDropManager->draggedFrameNode_ = AceType::DynamicCast<NG::FrameNode>(columnNode);
-    ASSERT_NE(imageContext, nullptr);
-    ASSERT_NE(dragDropManager->draggedFrameNode_, nullptr);
-
-    /**
-     * @tc.steps: step5. call UpdatePixelMapPosition with GLOBAL_X and GLOBAL_Y.
-     * @tc.expected: hub is not null.
-     */
-    dragDropManager->UpdatePixelMapPosition(GLOBAL_X, GLOBAL_Y);
-    auto hub = dragDropManager->draggedFrameNode_->GetOrCreateGestureEventHub();
-    ASSERT_NE(hub, nullptr);
-
-     /**
-     * @tc.steps: step6. call UpdateDragListener with Point.
-     * @tc.expected: hub->GetTextDraggable() return a true value.
-     */
-    hub->SetTextDraggable(true);
-    dragDropManager->UpdatePixelMapPosition(GLOBAL_X, GLOBAL_Y);
-    EXPECT_TRUE(hub->GetTextDraggable());
-}
-
 /**
  * @tc.name: DragDropManagerTest053
  * @tc.desc: Test CalcDragPreviewDistanceWithPoint