diff --git a/frameworks/core/components_ng/pattern/button/button_model_static.cpp b/frameworks/core/components_ng/pattern/button/button_model_static.cpp
index 01851f66ed8cef3fbc4a0e26e094496a16f34647..69fc4964f680b518a5a989f0199eac9814191c0f 100644
--- a/frameworks/core/components_ng/pattern/button/button_model_static.cpp
+++ b/frameworks/core/components_ng/pattern/button/button_model_static.cpp
@@ -258,7 +258,7 @@ void ButtonModelStatic::SetType(FrameNode* frameNode, const std::optional<int> v
 void ButtonModelStatic::SetStateEffect(FrameNode* frameNode, const std::optional<bool> stateEffect)
 {
     CHECK_NULL_VOID(frameNode);
-    auto buttonEventHub = frameNode->GetEventHub<ButtonEventHub>();
+    auto buttonEventHub = frameNode->GetOrCreateEventHub<ButtonEventHub>();
     CHECK_NULL_VOID(buttonEventHub);
     if (stateEffect) {
         buttonEventHub->SetStateEffect(stateEffect.value());
diff --git a/frameworks/core/components_ng/pattern/checkbox/checkbox_model_static.cpp b/frameworks/core/components_ng/pattern/checkbox/checkbox_model_static.cpp
index 1b47d2dddcd9542501582242ae1349fdcb3958bc..fbd96d9463579fa3b34242edb10497ec31ab198e 100644
--- a/frameworks/core/components_ng/pattern/checkbox/checkbox_model_static.cpp
+++ b/frameworks/core/components_ng/pattern/checkbox/checkbox_model_static.cpp
@@ -25,7 +25,7 @@ namespace OHOS::Ace::NG {
 void CheckBoxModelStatic::SetSelect(FrameNode* frameNode, const std::optional<bool>& isSelected)
 {
     CHECK_NULL_VOID(frameNode);
-    auto eventHub = frameNode->GetEventHub<NG::CheckBoxEventHub>();
+    auto eventHub = frameNode->GetOrCreateEventHub<NG::CheckBoxEventHub>();
     CHECK_NULL_VOID(eventHub);
     eventHub->SetCurrentUIState(UI_STATE_SELECTED, isSelected.value_or(false));
     auto pattern = frameNode->GetPattern<CheckBoxPattern>();
@@ -117,7 +117,7 @@ void CheckBoxModelStatic::SetCheckboxStyle(FrameNode* frameNode, const std::opti
 void CheckBoxModelStatic::SetChangeEvent(FrameNode* frameNode, ChangeEvent&& onChange)
 {
     CHECK_NULL_VOID(frameNode);
-    auto eventHub = frameNode->GetEventHub<CheckBoxEventHub>();
+    auto eventHub = frameNode->GetOrCreateEventHub<CheckBoxEventHub>();
     CHECK_NULL_VOID(eventHub);
     eventHub->SetChangeEvent(std::move(onChange));
 }
diff --git a/frameworks/core/components_ng/pattern/checkboxgroup/checkboxgroup_model_static.cpp b/frameworks/core/components_ng/pattern/checkboxgroup/checkboxgroup_model_static.cpp
index 79c21ad6b4e6adf2c9e41ad3b9810af5d678aa63..624e3f425bcad4dd419db2fd9b9fa2427b0b0317 100644
--- a/frameworks/core/components_ng/pattern/checkboxgroup/checkboxgroup_model_static.cpp
+++ b/frameworks/core/components_ng/pattern/checkboxgroup/checkboxgroup_model_static.cpp
@@ -108,7 +108,7 @@ void CheckBoxGroupModelStatic::SetCheckboxGroupStyle(
 void CheckBoxGroupModelStatic::SetChangeEvent(FrameNode* frameNode, GroupChangeEvent&& changeEvent)
 {
     CHECK_NULL_VOID(frameNode);
-    auto eventHub = frameNode->GetEventHub<CheckBoxGroupEventHub>();
+    auto eventHub = frameNode->GetOrCreateEventHub<CheckBoxGroupEventHub>();
     CHECK_NULL_VOID(eventHub);
     eventHub->SetChangeEvent(std::move(changeEvent));
 }
diff --git a/frameworks/core/components_ng/pattern/counter/counter_model_static.cpp b/frameworks/core/components_ng/pattern/counter/counter_model_static.cpp
index 56a0396c555fc326a5c71963979e7652875a9235..82cfad75d37165af8f75044f9e145dcd5a2b32c8 100644
--- a/frameworks/core/components_ng/pattern/counter/counter_model_static.cpp
+++ b/frameworks/core/components_ng/pattern/counter/counter_model_static.cpp
@@ -157,7 +157,7 @@ RefPtr<FrameNode> CounterModelStatic::CreateButtonChild(
 {
     auto buttonNode =
         FrameNode::GetOrCreateFrameNode(V2::BUTTON_ETS_TAG, id, []() { return AceType::MakeRefPtr<ButtonPattern>(); });
-    buttonNode->GetEventHub<ButtonEventHub>()->SetStateEffect(true);
+    buttonNode->GetOrCreateEventHub<ButtonEventHub>()->SetStateEffect(true);
     buttonNode->GetLayoutProperty<ButtonLayoutProperty>()->UpdateType(ButtonType::NORMAL);
     buttonNode->GetLayoutProperty<ButtonLayoutProperty>()->UpdateCreateWithLabel(false);
     buttonNode->GetLayoutProperty()->UpdateUserDefinedIdealSize(
diff --git a/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.cpp b/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.cpp
index d186fc9cd84545edf10fa398d645a33d4a12cab7..ba48f103744af41768e63b965af3845e22af56d4 100644
--- a/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.cpp
+++ b/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.cpp
@@ -59,4 +59,21 @@ void FolderStackModelNGStatic::SetAlignment(FrameNode* frameNode, const std::opt
     ACE_UPDATE_NODE_LAYOUT_PROPERTY(LayoutProperty, Alignment, valueOpt.value_or(Alignment::CENTER), frameNode);
 }
 
+void FolderStackModelNGStatic::SetOnFolderStateChange(
+    FrameNode* frameNode, std::function<void(const NG::FolderEventInfo& folderEventInfo)>&& onChange)
+{
+    CHECK_NULL_VOID(frameNode);
+    auto eventHub = frameNode->GetOrCreateEventHub<FolderStackEventHub>();
+    CHECK_NULL_VOID(eventHub);
+    eventHub->SetOnFolderStateChange(std::move(onChange));
+}
+
+void FolderStackModelNGStatic::SetOnHoverStatusChange(
+    FrameNode* frameNode, std::function<void(const NG::FolderEventInfo& folderEventInfo)>&& onChange)
+{
+    CHECK_NULL_VOID(frameNode);
+    auto eventHub = frameNode->GetOrCreateEventHub<FolderStackEventHub>();
+    CHECK_NULL_VOID(eventHub);
+    eventHub->SetOnHoverStatusChange(std::move(onChange));
+}
 }
diff --git a/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.h b/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.h
index b8c8712c6c11d2cc57248726e0bd38ebb92d5df8..b77125eaae66627aa059ef42258716f875dddb37 100644
--- a/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.h
+++ b/frameworks/core/components_ng/pattern/folder_stack/folder_stack_model_ng_static.h
@@ -26,6 +26,10 @@ public:
     static RefPtr<FrameNode> CreateFrameNode(int32_t nodeId);
     static void SetUpdateUpperItems(FrameNode* frameNode, const std::vector<std::string>& itemId);
     static void SetAlignment(FrameNode* frameNode, const std::optional<Alignment>& valueOpt);
+    static void SetOnFolderStateChange(
+        FrameNode* frameNode, std::function<void(const NG::FolderEventInfo& folderEventInfo)>&& onChange);
+    static void SetOnHoverStatusChange(
+        FrameNode* frameNode, std::function<void(const NG::FolderEventInfo& folderEventInfo)>&& onChange);
 };
 }
 
diff --git a/frameworks/core/components_ng/pattern/picker/datepicker_model_static.cpp b/frameworks/core/components_ng/pattern/picker/datepicker_model_static.cpp
index 0bbdfdba5b12eb6390fa5ce96d721940e246625c..c3fa61dfb2ff078d411b53277eb6cc07f0b117fa 100644
--- a/frameworks/core/components_ng/pattern/picker/datepicker_model_static.cpp
+++ b/frameworks/core/components_ng/pattern/picker/datepicker_model_static.cpp
@@ -21,7 +21,7 @@ namespace OHOS::Ace::NG {
 void DatePickerModelStatic::SetOnChange(FrameNode* frameNode, DateChangeEvent&& onChange)
 {
     CHECK_NULL_VOID(frameNode);
-    auto eventHub = frameNode->GetEventHub<DatePickerEventHub>();
+    auto eventHub = frameNode->GetOrCreateEventHub<DatePickerEventHub>();
     CHECK_NULL_VOID(eventHub);
     eventHub->SetOnChange(std::move(onChange));
 }
@@ -29,7 +29,7 @@ void DatePickerModelStatic::SetOnChange(FrameNode* frameNode, DateChangeEvent&&
 void DatePickerModelStatic::SetChangeEvent(FrameNode* frameNode, DateChangeEvent&& onChange)
 {
     CHECK_NULL_VOID(frameNode);
-    auto eventHub = frameNode->GetEventHub<DatePickerEventHub>();
+    auto eventHub = frameNode->GetOrCreateEventHub<DatePickerEventHub>();
     CHECK_NULL_VOID(eventHub);
     eventHub->SetChangeEvent(std::move(onChange));
 }
diff --git a/frameworks/core/interfaces/native/implementation/checkbox_modifier.cpp b/frameworks/core/interfaces/native/implementation/checkbox_modifier.cpp
index 775e419d133a6ead826da7aab2116d9cc3b6dedb..4d0bcdc2cb9e3342ea7a359e9a80c99e9dbda98c 100644
--- a/frameworks/core/interfaces/native/implementation/checkbox_modifier.cpp
+++ b/frameworks/core/interfaces/native/implementation/checkbox_modifier.cpp
@@ -52,7 +52,7 @@ void SetCheckboxOptionsImpl(Ark_NativePointer node,
     CHECK_NULL_VOID(frameNode);
     CHECK_NULL_VOID(options);
     Converter::WithOptional(*options, [frameNode, node](const Ark_CheckboxOptions& options) {
-        auto eventHub = frameNode->GetEventHub<NG::CheckBoxEventHub>();
+        auto eventHub = frameNode->GetOrCreateEventHub<NG::CheckBoxEventHub>();
         CHECK_NULL_VOID(eventHub);
 
         auto name = Converter::OptConvert<std::string>(options.name);
diff --git a/frameworks/core/interfaces/native/implementation/folder_stack_modifier.cpp b/frameworks/core/interfaces/native/implementation/folder_stack_modifier.cpp
index af9eaea1afbe5cabd0c174f9b3d515081c190227..5db1fdacc9b7b710bb78a0c5f40f557212556f19 100644
--- a/frameworks/core/interfaces/native/implementation/folder_stack_modifier.cpp
+++ b/frameworks/core/interfaces/native/implementation/folder_stack_modifier.cpp
@@ -72,7 +72,7 @@ void OnFolderStateChangeImpl(Ark_NativePointer node,
         eventInfo.foldStatus = Converter::ArkValue<Ark_FoldStatus>(folderEventInfo.GetFolderState());
         arkCallback.Invoke(eventInfo);
     };
-    FolderStackModelNG::SetOnFolderStateChange(frameNode, std::move(onChange));
+    FolderStackModelNGStatic::SetOnFolderStateChange(frameNode, std::move(onChange));
 }
 void OnHoverStatusChangeImpl(Ark_NativePointer node,
                              const Opt_OnHoverStatusChangeCallback* value)
@@ -89,7 +89,7 @@ void OnHoverStatusChangeImpl(Ark_NativePointer node,
         eventInfo.foldStatus = Converter::ArkValue<Ark_FoldStatus>(folderEventInfo.GetFolderState());
         arkCallback.Invoke(eventInfo);
     };
-    FolderStackModelNG::SetOnHoverStatusChange(frameNode, std::move(onChange));
+    FolderStackModelNGStatic::SetOnHoverStatusChange(frameNode, std::move(onChange));
 }
 void EnableAnimationImpl(Ark_NativePointer node,
                          const Opt_Boolean* value)
diff --git a/test/unittest/capi/modifiers/button_modifier_test.cpp b/test/unittest/capi/modifiers/button_modifier_test.cpp
index 9827707894982cb061c778df95a0b267597a7dca..cf75441500ccdbc5738ce9ae13c8e183b318f2e4 100644
--- a/test/unittest/capi/modifiers/button_modifier_test.cpp
+++ b/test/unittest/capi/modifiers/button_modifier_test.cpp
@@ -62,7 +62,7 @@ namespace {
     const auto ATTRIBUTE_FONT_SIZE_DEFAULT_VALUE("0.00px");
     const auto ATTRIBUTE_FONT_WEIGHT_DEFAULT_VALUE("FontWeight.Medium");
     const auto ATTRIBUTE_FONT_STYLE_DEFAULT_VALUE("FontStyle.Normal");
-    const auto ATTRIBUTE_MIN_FONT_SCALE_DEFAULT_VALUE("");
+    const auto ATTRIBUTE_MIN_FONT_SCALE_DEFAULT_VALUE("0.850000");
     const auto ATTRIBUTE_MAX_FONT_SCALE_DEFAULT_VALUE("2147483648.000000");
 
     // typedefs