diff --git a/adapter/ohos/entrance/rs_adapter.cpp b/adapter/ohos/entrance/rs_adapter.cpp
index e754e72e05a41ec50604e9c3ab0a756ea97cc93c..93ac9c7cf7188a4165cfcd080afd1d763a7f295e 100644
--- a/adapter/ohos/entrance/rs_adapter.cpp
+++ b/adapter/ohos/entrance/rs_adapter.cpp
@@ -36,7 +36,9 @@ void RsAdapter::RsUIDirectorInit(
         }
         rsUiDirector->SetRSSurfaceNode(window->GetSurfaceNode());
         rsUiDirector->SetCacheDir(cacheDir);
-        rsUiDirector->Init(true, true);
+        if (!rsUiDirector->GetRSUIContext()) {
+            rsUiDirector->Init(true, true);
+        }
     }
 }
 
@@ -57,7 +59,9 @@ void RsAdapter::RsFlushImplicitTransaction(
         if (!rsUiDirector) {
             rsUiDirector = Rosen::RSUIDirector::Create();
         }
-        rsUiDirector->Init(true, true);
+        if (!rsUiDirector->GetRSUIContext()) {
+            rsUiDirector->Init(true, true);
+        }
         auto surfaceNode = dragWindow->GetSurfaceNode();
         if (surfaceNode) {
             auto rsUiContext = surfaceNode->GetRSUIContext();
@@ -93,7 +97,9 @@ void RsAdapter::RsFlushImplicitTransactionWithRoot(
         if (!rsUiDirector) {
             rsUiDirector = Rosen::RSUIDirector::Create();
         }
-        rsUiDirector->Init(true, true);
+        if (!rsUiDirector->GetRSUIContext()) {
+            rsUiDirector->Init(true, true);
+        }
         auto surfaceNode = dragWindow->GetSurfaceNode();
         std::shared_ptr<Rosen::RSUIContext> rsUiContext;
         if (surfaceNode) {
diff --git a/adapter/ohos/entrance/subwindow/subwindow_ohos.cpp b/adapter/ohos/entrance/subwindow/subwindow_ohos.cpp
index a449265c2aea9315ebc64e2d8f9e0d735aaa5523..1766d0c706c23084f56ec010ab1189bd8930bc02 100644
--- a/adapter/ohos/entrance/subwindow/subwindow_ohos.cpp
+++ b/adapter/ohos/entrance/subwindow/subwindow_ohos.cpp
@@ -250,7 +250,17 @@ void SubwindowOhos::InitWindowRSUIDirector(const RefPtr<Platform::AceContainer>&
         if (context != nullptr) {
             context->SetRSUIDirector(rsUiDirector);
         }
-        rsUiDirector->Init(true, true);
+        if (!rsUiDirector->GetRSUIContext()) {
+            rsUiDirector->Init(true, true);
+        }
+        auto id = container->GetInstanceId();
+        rsUiDirector->SetUITaskRunner(
+            [taskExecutor = container->GetTaskExecutor(), id](
+                const std::function<void()>& task, uint32_t delay) {
+                ContainerScope scope(id);
+                taskExecutor->PostDelayedTask(
+                    task, TaskExecutor::TaskType::UI, delay, "ArkUIRenderServiceTask", PriorityType::HIGH);
+            }, 0, true);
         TAG_LOGI(AceLogTag::ACE_SUB_WINDOW, "UIContent Init Rosen Backend");
     }
 #endif
@@ -1508,7 +1518,17 @@ void SubwindowOhos::InitDialogWindowRSUIDirector(const RefPtr<Platform::AceConta
         if (context != nullptr) {
             context->SetRSUIDirector(rsUiDirector);
         }
-        rsUiDirector->Init(true, true);
+        if (!rsUiDirector->GetRSUIContext()) {
+            rsUiDirector->Init(true, true);
+        }
+        auto id = container->GetInstanceId();
+        rsUiDirector->SetUITaskRunner(
+            [taskExecutor = container->GetTaskExecutor(), id](
+                const std::function<void()>& task, uint32_t delay) {
+                ContainerScope scope(id);
+                taskExecutor->PostDelayedTask(
+                    task, TaskExecutor::TaskType::UI, delay, "ArkUIRenderServiceTask", PriorityType::HIGH);
+            }, 0, true);
     }
 #endif
 }
diff --git a/adapter/ohos/osal/system_properties.cpp b/adapter/ohos/osal/system_properties.cpp
index 15e32df39e7c8e45b3a7574a9567f99a9159ec85..0572c4b477973b1e59278f0f5d1b7bab34a2f7dd 100644
--- a/adapter/ohos/osal/system_properties.cpp
+++ b/adapter/ohos/osal/system_properties.cpp
@@ -279,7 +279,7 @@ bool IsContainerDeleteFlag()
 
 bool IsMultiInstanceEnabled()
 {
-    return (system::GetParameter("persist.rosen.rsclientmultiinstance.enabled", "0") != "0");
+    return (system::GetParameter("persist.rosen.rsclientmultiinstance.enabled", "1") != "0");
 }
 
 bool IsLayoutDetectEnabled()
diff --git a/frameworks/core/components_ng/render/adapter/rosen_animation_utils.cpp b/frameworks/core/components_ng/render/adapter/rosen_animation_utils.cpp
index cd4c3b890d5abfc6dee665ee89c45792263432fd..eb6ba124ad69e94f3d26de6c10b73fae9eed7e79 100644
--- a/frameworks/core/components_ng/render/adapter/rosen_animation_utils.cpp
+++ b/frameworks/core/components_ng/render/adapter/rosen_animation_utils.cpp
@@ -330,8 +330,10 @@ std::shared_ptr<AnimationUtils::InteractiveAnimation> AnimationUtils::CreateInte
     auto wrappedOnFinish = GetWrappedCallback(callback);
     Rosen::RSAnimationTimingProtocol timingProtocol;
     Rosen::RSAnimationTimingCurve curve;
+    auto context = PipelineBase::GetCurrentContext();
+    auto rsUIContext = GetRSUIContext(context);
     interactiveAnimation->interactiveAnimation_ =
-        Rosen::RSInteractiveImplictAnimator::Create(timingProtocol, curve);
+        Rosen::RSInteractiveImplictAnimator::Create(rsUIContext, timingProtocol, curve);
     CHECK_NULL_RETURN(interactiveAnimation->interactiveAnimation_, nullptr);
     if (addCallback) {
         interactiveAnimation->interactiveAnimation_->AddAnimation(addCallback);
diff --git a/frameworks/core/components_ng/render/adapter/rosen_render_context.cpp b/frameworks/core/components_ng/render/adapter/rosen_render_context.cpp
index a8e336351c0a7e17a502b199495813cb0f643a35..52756fa6fd448c457844559a7e09812c368351c9 100755
--- a/frameworks/core/components_ng/render/adapter/rosen_render_context.cpp
+++ b/frameworks/core/components_ng/render/adapter/rosen_render_context.cpp
@@ -7350,7 +7350,7 @@ void RosenRenderContext::UpdateWindowBlur()
     CHECK_NULL_VOID(rsWindow);
     auto surfaceNode = rsWindow->GetSurfaceNode();
     CHECK_NULL_VOID(surfaceNode);
-    auto rsUIContext = rsNode_->GetRSUIContext();
+    auto rsUIContext = surfaceNode->GetRSUIContext();
     auto rsNodeTmp = rsUIContext ? rsUIContext->GetNodeMap().GetNode(surfaceNode->GetId())
                                  : Rosen::RSNodeMap::Instance().GetNode(surfaceNode->GetId());
     AnimationOption option;
@@ -7363,7 +7363,7 @@ void RosenRenderContext::UpdateWindowBlur()
     windowBlurModifier_->SetBehindWindowFilterSaturation(blurParam->saturation);
     windowBlurModifier_->SetBehindWindowFilterBrightness(blurParam->brightness);
     windowBlurModifier_->SetBehindWindowFilterMaskColor(Rosen::RSColor(rgbaColor));
-    if (needAddModifier) {
+    if (needAddModifier && rsNodeTmp) {
         rsNodeTmp->AddModifier(windowBlurModifier_);
     }
 #else
diff --git a/frameworks/core/components_ng/render/adapter/rosen_window.cpp b/frameworks/core/components_ng/render/adapter/rosen_window.cpp
index bfc027c7af08c99cd15e1bc9691f4451c7078323..27b556f4be15d8214ea6af372fbfbf144bf5d8fa 100644
--- a/frameworks/core/components_ng/render/adapter/rosen_window.cpp
+++ b/frameworks/core/components_ng/render/adapter/rosen_window.cpp
@@ -104,7 +104,9 @@ RosenWindow::RosenWindow(const OHOS::sptr<OHOS::Rosen::Window>& window, RefPtr<T
             rsUIDirector_->SetRSSurfaceNode(window->GetSurfaceNode());
         }
         rsUIDirector_->SetCacheDir(AceApplicationInfo::GetInstance().GetDataFileDirPath());
-        rsUIDirector_->Init(true, true);
+        if (!rsUIDirector_->GetRSUIContext()) {
+            rsUIDirector_->Init(true, true);
+        }
     }
 
     rsUIDirector_->SetUITaskRunner(
diff --git a/test/unittest/core/base/frame_node_test_ng.cpp b/test/unittest/core/base/frame_node_test_ng.cpp
index 471e216044ca8b5d970d7ec2e89f0c14c59b3099..6c36250a87357c6c33e36d7fa717754aaea4cda8 100644
--- a/test/unittest/core/base/frame_node_test_ng.cpp
+++ b/test/unittest/core/base/frame_node_test_ng.cpp
@@ -2801,4 +2801,25 @@ HWTEST_F(FrameNodeTestNg, FrameNodeTestNg311, TestSize.Level1)
     EXPECT_EQ(result, false);
     pattern_ = nullptr;
 }
+
+/**
+ * @tc.name: AttachContext001
+ * @tc.desc: Test frame node method
+ * @tc.type: FUNC
+ */
+HWTEST_F(FrameNodeTestNg, AttachContext001, TestSize.Level1)
+{
+    auto context = PipelineContext::GetCurrentContext();
+    ASSERT_NE(context, nullptr);
+    auto node = FrameNode::CreateFrameNode("main", 1, AceType::MakeRefPtr<Pattern>(), true);
+    ASSERT_NE(node, nullptr);
+    node->GetOrCreateGestureEventHub();
+    SystemProperties::multiInstanceEnabled_ = true;
+    node->AttachContext(AceType::RawPtr(context));
+    auto mockRenderContext = AceType::MakeRefPtr<MockRenderContext>();
+    node->renderContext_ = mockRenderContext;
+    EXPECT_EQ(node->context_, AceType::RawPtr(context));
+    node->DetachContext(true);
+    EXPECT_EQ(node->context_, nullptr);
+}
 } // namespace OHOS::Ace::NG