diff --git a/ecmascript/ecma_vm.cpp b/ecmascript/ecma_vm.cpp
index 761862a89255f6dec75db936724a13fb310e0b59..d9f8698996c5f1127c397f05d60e3e6e59709251 100644
--- a/ecmascript/ecma_vm.cpp
+++ b/ecmascript/ecma_vm.cpp
@@ -193,9 +193,30 @@ bool EcmaVM::Initialize()
     InitializeFinish();
     notificationManager_->VmStartEvent();
     notificationManager_->VmInitializationEvent(0);
+    Platform::GetCurrentPlatform()->PostTask(std::make_unique<TrimNewSpaceLimitTask>(heap_));
     return true;
 }
 
+bool EcmaVM::TrimNewSpaceLimitTask::Run()
+{
+    sleep(THREAD_SLEEP_TIME);
+    if (heap_->GetMemController()->IsInAppStartup()) {
+        heap_->SetFromSpaceMaximumCapacity(SEMI_SPACE_SIZE_CAPACITY);
+        heap_->SetNewSpaceMaximumCapacity(SEMI_SPACE_SIZE_CAPACITY);
+        heap_->ResetAppStartup();
+    }
+    return true;
+}
+
+void EcmaVM::TurnDownLimit() {
+    sleep(THREAD_SLEEP_TIME);
+    if (heap_->GetMemController()->IsInAppStartup()) {
+        heap_->SetFromSpaceMaximumCapacity(SEMI_SPACE_SIZE_CAPACITY);
+        heap_->SetNewSpaceMaximumCapacity(SEMI_SPACE_SIZE_CAPACITY);
+        heap_->ResetAppStartup();
+    }
+}
+
 void EcmaVM::InitializeEcmaScriptRunStat()
 {
     // NOLINTNEXTLINE(modernize-avoid-c-arrays)
diff --git a/ecmascript/ecma_vm.h b/ecmascript/ecma_vm.h
index d100ccfdba553bf475578772a48223397147111b..c7b88d2da6a5f578035467b7e21b94bf1e07d57d 100644
--- a/ecmascript/ecma_vm.h
+++ b/ecmascript/ecma_vm.h
@@ -32,6 +32,7 @@
 #include "ecmascript/mem/heap.h"
 #include "ecmascript/mem/heap_roots.h"
 #include "ecmascript/mem/space.h"
+#include "ecmascript/platform/task.h"
 #include "ecmascript/snapshot/mem/snapshot_serialize.h"
 #include "ecmascript/tooling/pt_js_extractor.h"
 #include "include/panda_vm.h"
@@ -362,6 +363,20 @@ protected:
     void PrintJSErrorInfo(const JSHandle<JSTaggedValue> &exceptionInfo);
 
 private:
+    static constexpr uint32_t THREAD_SLEEP_TIME = 2;
+    class TrimNewSpaceLimitTask : public Task {
+    public:
+        TrimNewSpaceLimitTask(Heap *heap) : heap_(heap) {};
+        ~TrimNewSpaceLimitTask() override = default;
+        bool Run() override;
+
+        NO_COPY_SEMANTIC(TrimNewSpaceLimitTask);
+        NO_MOVE_SEMANTIC(TrimNewSpaceLimitTask);
+
+    private:
+        Heap *heap_;
+    };
+
     void AddPandaFile(const panda_file::File *pf, bool isModule);
     void SetProgram(Program *program, const panda_file::File *pf);
     bool IsFrameworkPandaFile(std::string_view filename) const;
@@ -432,6 +447,8 @@ private:
     CVector<JSNativePointer *> arrayBufferDataList_;
     CVector<std::tuple<Program *, const panda_file::File *, bool>> pandaFileWithProgram_;
 
+    std::vector<std::unique_ptr<std::thread>> asyncTask_ {};
+
     friend class SnapShotSerialize;
     friend class ObjectFactory;
     friend class ValueSerializer;