diff --git a/resources/bg_split_handle.png b/resources/bg_split_handle.png
new file mode 100644
index 00000000..16ca892e
Binary files /dev/null and b/resources/bg_split_handle.png differ
diff --git a/wmserver/BUILD.gn b/wmserver/BUILD.gn
index a90a57f2..95d8de54 100644
--- a/wmserver/BUILD.gn
+++ b/wmserver/BUILD.gn
@@ -37,6 +37,13 @@ config("libwms_config") {
   }
 }
 
+ohos_prebuilt_etc("window_devider_image") {
+  source = "//foundation/windowmanager/resources/bg_split_handle.png"
+  part_name = "window_manager"
+  subsystem_name = "window"
+  relative_install_dir = "window/resources"
+}
+
 ohos_shared_library("libwms") {
   sources = [
     "../dm/src/zidl/display_manager_agent_proxy.cpp",
@@ -77,6 +84,7 @@ ohos_shared_library("libwms") {
     "//foundation/graphic/standard/rosen/modules/render_service_client:librender_service_client",
     "//foundation/windowmanager/utils:libwmutil",
     "//foundation/windowmanager/wm:libwm",
+    ":window_devider_image"
   ]
 
   public_deps = [
diff --git a/wmserver/include/window_inner_manager.h b/wmserver/include/window_inner_manager.h
index 4dc13984..ee5f4843 100644
--- a/wmserver/include/window_inner_manager.h
+++ b/wmserver/include/window_inner_manager.h
@@ -24,6 +24,7 @@
 #ifdef ACE_ENABLE_GL
 #include "render_context/render_context.h"
 #endif
+#include "include/core/SkBitmap.h"
 #include "single_instance.h"
 #include "singleton_delegator.h"
 #include "window.h"
@@ -57,8 +58,9 @@ private:
     void CreateAndShowDivider(std::unique_ptr<WindowMessage> msg);
     void HideAndDestroyDivider(std::unique_ptr<WindowMessage> msg);
     void DestroyThread(std::unique_ptr<WindowMessage> msg);
-    void DrawSurface(const sptr<Window>& window, uint32_t color);
+    void DrawSurface(const sptr<Window>& window);
     sptr<Window> GetDividerWindow(uint32_t displayId) const;
+    bool DecodeImageFile(const char* filename, SkBitmap* bitmap);
 
     std::mutex mutex_;
     std::condition_variable conVar_;
@@ -70,6 +72,9 @@ private:
     std::vector<std::unique_ptr<WindowMessage>> messages_;
     bool hasInitThread_ = false;
     bool needDestroyThread_ = false;
+    bool isDeviderImageLoaded = false;
+    const char *splitIconPath_ = "/etc/window/resources/bg_split_handle.png";
+    SkBitmap deviderBitmap;
 };
 }
 }
diff --git a/wmserver/include/window_layout_policy.h b/wmserver/include/window_layout_policy.h
index c1f005f5..77625249 100644
--- a/wmserver/include/window_layout_policy.h
+++ b/wmserver/include/window_layout_policy.h
@@ -49,6 +49,7 @@ public:
         const sptr<WindowNode>& appNode, const sptr<WindowNode>& aboveAppNode);
     ~WindowLayoutPolicy() = default;
     void UpdateDisplayInfo(const Rect& primaryRect, const Rect& secondaryRect, const Rect& displayRect);
+    void UpdateSplitInfo(const Rect& primaryRect, const Rect& secondaryRect);
     void AddWindowNode(sptr<WindowNode>& node);
     void RemoveWindowNode(sptr<WindowNode>& node);
     void UpdateWindowNode(sptr<WindowNode>& node);
diff --git a/wmserver/include/window_node_container.h b/wmserver/include/window_node_container.h
index 74a734fe..fb16b727 100644
--- a/wmserver/include/window_node_container.h
+++ b/wmserver/include/window_node_container.h
@@ -51,6 +51,7 @@ public:
     std::shared_ptr<RSDisplayNode> GetDisplayNode() const;
     void LayoutDividerWindow(sptr<WindowNode>& node);
     void UpdateDisplayInfo();
+    void UpdateSplitInfo();
     bool isVerticalDisplay() const;
 
     class DisplayRects : public RefBase {
diff --git a/wmserver/src/window_inner_manager.cpp b/wmserver/src/window_inner_manager.cpp
index 591db984..5eeaff94 100644
--- a/wmserver/src/window_inner_manager.cpp
+++ b/wmserver/src/window_inner_manager.cpp
@@ -16,7 +16,9 @@
 #include "window_inner_manager.h"
 
 #include "include/core/SkCanvas.h"
-#include "include/core/SkImageInfo.h"
+#include "include/codec/SkCodec.h"
+#include "include/core/SkData.h"
+#include "include/core/SkImage.h"
 #include "transaction/rs_transaction.h"
 #include "ui/rs_surface_extractor.h"
 
@@ -32,7 +34,22 @@ namespace {
 
 WM_IMPLEMENT_SINGLE_INSTANCE(WindowInnerManager)
 
-void WindowInnerManager::DrawSurface(const sptr<Window>& window, uint32_t color)
+bool WindowInnerManager::DecodeImageFile(const char* filename, SkBitmap* bitmap)
+{
+    sk_sp<SkData> data(SkData::MakeFromFileName(filename));
+    std::unique_ptr<SkCodec> codec = SkCodec::MakeFromData(std::move(data));
+    if (codec == nullptr) {
+        return false;
+    }
+    SkColorType colorType = kN32_SkColorType;
+    SkImageInfo info = codec->getInfo().makeColorType(colorType);
+    if (!bitmap->tryAllocPixels(info)) {
+        return false;
+    }
+    return SkCodec::kSuccess == codec->getPixels(info, bitmap->getPixels(), bitmap->rowBytes());
+}
+
+void WindowInnerManager::DrawSurface(const sptr<Window>& window)
 {
     auto surfaceNode = window->GetSurfaceNode();
     auto winRect = window->GetRect();
@@ -51,32 +68,35 @@ void WindowInnerManager::DrawSurface(const sptr<Window>& window, uint32_t color)
     rsSurface->SetRenderContext(rc_);
 #endif
     auto frame = rsSurface->RequestFrame(width, height);
-    std::unique_ptr<RSSurfaceFrame> framePtr = std::move(frame);
-    if (!framePtr) {
+    if (!frame) {
         WLOGFE("DrawSurface frameptr is nullptr");
         return;
     }
-    auto canvas = framePtr->GetCanvas();
+    auto canvas = frame->GetCanvas();
     if (!canvas) {
         WLOGFE("DrawSurface canvas is nullptr");
         return;
     }
-    SkPaint paint;
-    paint.setAntiAlias(true);
-    paint.setStyle(SkPaint::kFill_Style);
-    const SkScalar skWidth = 20;
-    paint.setStrokeWidth(skWidth);
-    paint.setStrokeJoin(SkPaint::kRound_Join);
-    paint.setColor(color);
-
-    SkPoint rectPts[] = { {0, 0}, {static_cast<int>(width), static_cast<int>(height)} };
-    SkRect rect;
-    rect.set(rectPts[0], rectPts[1]);
-
-    canvas->drawRect(rect, paint);
-    framePtr->SetDamageRegion(0, 0, width, height);
-    auto framPtr1 = std::move(framePtr);
-    rsSurface->FlushFrame(framPtr1);
+    if (!deviderBitmap.isNull()) {
+        SkPaint paint;
+        SkMatrix matrix;
+        SkRect paintRect;
+        if (width < height) {
+            // rotate when devider is hozizon
+            matrix.setScale(static_cast<float>(height) / deviderBitmap.width(),
+                static_cast<float>(width) / deviderBitmap.height());
+            matrix.postRotate(-90.0f); // devider shader rotate -90.0
+        } else {
+            matrix.setScale(static_cast<float>(width) / deviderBitmap.width(),
+                static_cast<float>(height) / deviderBitmap.height());
+        }
+        paint.setShader(deviderBitmap.makeShader(SkTileMode::kRepeat, SkTileMode::kRepeat));
+        paint.setShader(paint.getShader()->makeWithLocalMatrix(matrix));
+        paintRect.set(0, 0, static_cast<int>(width), static_cast<int>(height));
+        canvas->drawRect(paintRect, paint);
+    }
+    frame->SetDamageRegion(0, 0, width, height);
+    rsSurface->FlushFrame(frame);
 }
 
 
@@ -137,8 +157,13 @@ void WindowInnerManager::CreateAndShowDivider(std::unique_ptr<WindowMessage> msg
         }
     }
 #endif
-    const uint32_t colorGrey = 0xff808080;
-    DrawSurface(window, colorGrey);
+    if (!isDeviderImageLoaded) {
+        isDeviderImageLoaded = DecodeImageFile(splitIconPath_, &deviderBitmap);
+        if (!isDeviderImageLoaded) {
+            WLOGFE("Decode devider image failed");
+        }
+    }
+    DrawSurface(window);
     WLOGFI("CreateAndShowDivider success");
 }
 
@@ -162,6 +187,7 @@ void WindowInnerManager::DestroyThread(std::unique_ptr<WindowMessage> msg)
 {
     hasInitThread_ = false;
     needDestroyThread_ = true;
+    isDeviderImageLoaded = false;
     WLOGFI("DestroyThread success");
 }
 
diff --git a/wmserver/src/window_layout_policy.cpp b/wmserver/src/window_layout_policy.cpp
index 377cc40f..6f7f7f0a 100644
--- a/wmserver/src/window_layout_policy.cpp
+++ b/wmserver/src/window_layout_policy.cpp
@@ -47,6 +47,17 @@ void WindowLayoutPolicy::UpdateDisplayInfo(const Rect& primaryRect,
     UpdateDefaultFoatingRect();
 }
 
+void WindowLayoutPolicy::UpdateSplitInfo(const Rect& primaryRect, const Rect& secondaryRect)
+{
+    dependRects.priRect_ = primaryRect;
+    dependRects.secRect_ = secondaryRect;
+    dependRects.limitPriRect_ = dependRects.priRect_;
+    dependRects.limitSecRect_ = dependRects.secRect_;
+
+    UpdateSplitLimitRect(dependRects.limitFullRect_, dependRects.limitPriRect_);
+    UpdateSplitLimitRect(dependRects.limitFullRect_, dependRects.limitSecRect_);
+}
+
 void WindowLayoutPolicy::LayoutWindowTree()
 {
     InitLimitRects();
@@ -131,7 +142,6 @@ void WindowLayoutPolicy::RemoveWindowNode(sptr<WindowNode>& node)
     if (avoidTypes_.find(type) != avoidTypes_.end()) {
         LayoutWindowTree();
     } else if (type == WindowType::WINDOW_TYPE_DOCK_SLICE) { // split screen mode
-        // TODO: change split screen
         LayoutWindowTree();
     }
 }
diff --git a/wmserver/src/window_node_container.cpp b/wmserver/src/window_node_container.cpp
index 4b377d35..5256ecaa 100644
--- a/wmserver/src/window_node_container.cpp
+++ b/wmserver/src/window_node_container.cpp
@@ -517,6 +517,14 @@ void WindowNodeContainer::UpdateDisplayInfo()
     layoutPolicy_->UpdateDisplayInfo(primaryRect, secondaryRect, displayRect);
 }
 
+void WindowNodeContainer::UpdateSplitInfo()
+{
+    // update for split
+    const Rect& primaryRect = displayRects_->GetRectByWindowMode(WindowMode::WINDOW_MODE_SPLIT_PRIMARY);
+    const Rect& secondaryRect =  displayRects_->GetRectByWindowMode(WindowMode::WINDOW_MODE_SPLIT_SECONDARY);
+    layoutPolicy_->UpdateSplitInfo(primaryRect, secondaryRect);
+}
+
 void WindowNodeContainer::LayoutDividerWindow(sptr<WindowNode>& node)
 {
     layoutPolicy_->UpdateLayoutRect(node);
@@ -709,7 +717,7 @@ WMError WindowNodeContainer::HandleModeChangeToSplit(sptr<WindowNode>& triggerNo
         displayRects_->SetSplitRect(DEFAULT_SPLIT_RATIO);
         SendSplitScreenEvent(triggerNode->GetWindowMode());
     }
-    UpdateDisplayInfo();
+    UpdateSplitInfo();
     return WMError::WM_OK;
 }