diff --git a/frameworks/core/interfaces/arkoala/arkoala_api.h b/frameworks/core/interfaces/arkoala/arkoala_api.h
index 1637c85c21ff84aaea487d53cff625369a8d11ee..2f4f4444cb0accbacc2cd2dafcf52d72eaf9d74e 100644
--- a/frameworks/core/interfaces/arkoala/arkoala_api.h
+++ b/frameworks/core/interfaces/arkoala/arkoala_api.h
@@ -32,7 +32,7 @@ extern "C" {
 #define ARKUI_NODE_API_VERSION 112
 
 #define ARKUI_BASIC_API_VERSION 8
-#define ARKUI_EXTENDED_API_VERSION 7
+#define ARKUI_EXTENDED_API_VERSION 8
 #define ARKUI_NODE_GRAPHICS_API_VERSION 5
 #define ARKUI_NODE_MODIFIERS_API_VERSION 7
 #define ARKUI_AUTO_GENERATE_NODE_ID (-2)
@@ -55,6 +55,7 @@ typedef const char* ArkUI_CharPtr;
 
 // Several opaque struct declarations.
 struct _ArkUIVMContext;
+struct _ArkUIPipelineContext;
 struct _ArkUIVMObject;
 struct _ArkUINode;
 struct _ArkUICanvas;
@@ -70,6 +71,7 @@ struct ArkUI_ListChildrenMainSize;
 
 typedef _ArkUINode* ArkUINodeHandle;
 typedef _ArkUIVMContext* ArkUIVMContext;
+typedef _ArkUIPipelineContext* ArkUIPipelineContext;
 typedef _ArkUIVMObject* ArkUIVMObject;
 typedef _ArkUICanvas* ArkUICanvasHandle;
 typedef _ArkUIPaint* ArkUIPaintHandle;
@@ -4543,8 +4545,9 @@ struct ArkUIExtendedNodeAPI {
     void (*setRangeUpdater)(ArkUINodeHandle node, ArkUI_Int32 updaterId);
     void (*setLazyItemIndexer)(ArkUIVMContext vmContext, ArkUINodeHandle node, ArkUI_Int32 indexerId);
     /// Vsync support.
-    ArkUI_Int32 (*setVsyncCallback)(ArkUIVMContext vmContext, ArkUI_Int32 device, ArkUI_Int32 callbackId);
-    void (*unblockVsyncWait)(ArkUIVMContext vmContext, ArkUI_Int32 device);
+    ArkUIPipelineContext (*getPipelineContext)(ArkUINodeHandle node);
+    void (*setVsyncCallback)(ArkUIVMContext vmContext, ArkUIPipelineContext pipelineContext, ArkUI_Int32 callbackId);
+    void (*unblockVsyncWait)(ArkUIVMContext vmContext, ArkUIPipelineContext pipelineContext);
     /// Events.
     /**
      * Returns != 0 if an event was received,
diff --git a/frameworks/core/interfaces/native/node/node_api.cpp b/frameworks/core/interfaces/native/node/node_api.cpp
index be286088c5d74c4ecfd3898f66bbf04a315bf15d..44449da9d2b08ff773e0f42fea279bd34c33876a 100644
--- a/frameworks/core/interfaces/native/node/node_api.cpp
+++ b/frameworks/core/interfaces/native/node/node_api.cpp
@@ -721,23 +721,29 @@ ArkUIAPICallbackMethod* GetArkUIAPICallbackMethod()
     return ViewModel::GetCallbackMethod();
 }
 
-int SetVsyncCallback(ArkUIVMContext vmContext, ArkUI_Int32 device, ArkUI_Int32 callbackId)
+ArkUIPipelineContext GetPipelineContext(ArkUINodeHandle node)
+{
+    auto frameNode = reinterpret_cast<FrameNode*>(node);
+    return reinterpret_cast<ArkUIPipelineContext>(frameNode->GetContext());
+}
+
+void SetVsyncCallback(ArkUIVMContext vmContext, ArkUIPipelineContext pipelineContext, ArkUI_Int32 callbackId)
 {
     static int vsyncCount = 1;
     auto vsync = [vmContext, callbackId]() {
-        ArkUIEventCallbackArg args[] = { { vsyncCount++ } };
+        ArkUIEventCallbackArg args[] = { {.i32 =vsyncCount++ } };
         ArkUIAPICallbackMethod* cbs = GetArkUIAPICallbackMethod();
         CHECK_NULL_VOID(vmContext);
         CHECK_NULL_VOID(cbs);
         cbs->CallInt(vmContext, callbackId, 1, &args[0]);
     };
-    PipelineContext::GetCurrentContext()->SetVsyncListener(vsync);
-    return 0;
+
+    reinterpret_cast<PipelineContext*>(pipelineContext)->SetVsyncListener(vsync);
 }
 
-void UnblockVsyncWait(ArkUIVMContext vmContext, ArkUI_Int32 device)
+void UnblockVsyncWait(ArkUIVMContext vmContext, ArkUIPipelineContext pipelineContext)
 {
-    PipelineContext::GetCurrentContext()->RequestFrame();
+    reinterpret_cast<PipelineContext*>(pipelineContext)->RequestFrame();
 }
 
 ArkUI_Int32 MeasureNode(ArkUIVMContext vmContext, ArkUINodeHandle node, ArkUI_Float32* data)
@@ -1130,6 +1136,7 @@ ArkUIExtendedNodeAPI impl_extended = {
     nullptr, // indexerChecker
     nullptr, // setRangeUpdater
     nullptr, // setLazyItemIndexer
+    GetPipelineContext,
     SetVsyncCallback,
     UnblockVsyncWait,
     NodeEvent::CheckEvent,
diff --git a/frameworks/core/interfaces/native/node/view_model.cpp b/frameworks/core/interfaces/native/node/view_model.cpp
index bdebc00371ff362b49c2ece25740cefb1c2047f3..23c58a5b05f0d05f23c1d7362142adde20685a5f 100644
--- a/frameworks/core/interfaces/native/node/view_model.cpp
+++ b/frameworks/core/interfaces/native/node/view_model.cpp
@@ -259,6 +259,7 @@ void* createComponentRootNode(ArkUI_Int32 nodeId)
 {
     auto frameNode = CommonViewModelNG::CreateFrameNode(nodeId);
     CHECK_NULL_RETURN(frameNode, nullptr);
+    frameNode->GetLayoutProperty()->UpdateAlignment(Alignment::TOP_LEFT);
     frameNode->IncRefCount();
     TAG_LOGD(AceLogTag::ACE_NATIVE_NODE, "createComponentRootNode: frameNode %{public}p", AceType::RawPtr(frameNode));
     return AceType::RawPtr(frameNode);
diff --git a/frameworks/core/pipeline_ng/pipeline_context.cpp b/frameworks/core/pipeline_ng/pipeline_context.cpp
index 587e90fa86a7a5b7cea2a566b10cb7f4ab6a2439..9c31e14d21d60919ce747f7e49ea6d6107ba4024 100644
--- a/frameworks/core/pipeline_ng/pipeline_context.cpp
+++ b/frameworks/core/pipeline_ng/pipeline_context.cpp
@@ -1443,10 +1443,16 @@ void PipelineContext::SyncSafeArea(SafeAreaSyncType syncType)
             syncType == SafeAreaSyncType::SYNC_TYPE_KEYBOARD && !safeAreaManager_->KeyboardSafeAreaEnabled()
                 ? PROPERTY_UPDATE_LAYOUT
                 : PROPERTY_UPDATE_MEASURE);
-        lastPage->GetPattern<PagePattern>()->MarkDirtyOverlay();
+        auto overlay = lastPage->GetPattern<PagePattern>();
+        if (overlay) {
+            overlay->MarkDirtyOverlay();
+        }
     }
     if (prevPage) {
-        prevPage->GetPattern<PagePattern>()->MarkDirtyOverlay();
+        auto overlay = prevPage->GetPattern<PagePattern>();
+        if (overlay) {
+            overlay->MarkDirtyOverlay();
+        }
     }
     SubwindowManager::GetInstance()->MarkDirtyDialogSafeArea();
     if (overlayManager_) {