diff --git a/runtime/ecma_vm.cpp b/runtime/ecma_vm.cpp
index bab1724126f4abad5748d6defcaa9d790af5c827..c558177dbba55696b8611ebb265a74b0af2f6cc8 100644
--- a/runtime/ecma_vm.cpp
+++ b/runtime/ecma_vm.cpp
@@ -84,34 +84,6 @@ static const std::string_view ENTRY_POINTER = "_GLOBAL::func_main_0";
 static const std::string_view ENTRY_METHOD_POINTER = "func_main_0";
 JSRuntimeOptions EcmaVM::options_;  // NOLINT(fuchsia-statically-constructed-objects)
 
-void EcmaRendezvous::SafepointBegin()
-{
-    ASSERT(!GetMutatorLock()->HasLock());
-    LOG(DEBUG, GC) << "Rendezvous: SafepointBegin";
-    Thread *current = Thread::GetCurrent();
-    ManagedThread *main_thread = current->GetVM()->GetAssociatedThread();
-
-    if (current != main_thread) {
-        main_thread->SuspendImpl(true);
-    }
-    // Acquire write MutatorLock
-    GetMutatorLock()->WriteLock();
-}
-
-void EcmaRendezvous::SafepointEnd()
-{
-    ASSERT(GetMutatorLock()->HasLock());
-    LOG(DEBUG, GC) << "Rendezvous: SafepointEnd";
-    // Release write MutatorLock
-    GetMutatorLock()->Unlock();
-    Thread *current = Thread::GetCurrent();
-    ManagedThread *main_thread = current->GetVM()->GetAssociatedThread();
-    if (current != main_thread) {
-        main_thread->ResumeImpl(true);
-    }
-    LOG(DEBUG, GC) << "Rendezvous: SafepointEnd exit";
-}
-
 // Create MemoryManager by RuntimeOptions
 static mem::MemoryManager *CreateMM(const LanguageContext &ctx, mem::InternalAllocatorPtr internal_allocator,
                                     const RuntimeOptions &options)
@@ -147,6 +119,7 @@ EcmaVM *EcmaVM::Create(const JSRuntimeOptions &options)
     vm->InitializeGC();
     auto jsThread = JSThread::Create(runtime, vm);
     vm->thread_ = jsThread;
+    vm->thread_manager_->SetMainThread(jsThread);
     if (!vm->Initialize()) {
         LOG_ECMA(ERROR) << "Failed to initialize jsvm";
         runtime->GetInternalAllocator()->Delete(vm);
@@ -179,6 +152,7 @@ Expected<EcmaVM *, CString> EcmaVM::Create(Runtime *runtime, const JSRuntimeOpti
     vm->InitializeGC();
     auto jsThread = ecmascript::JSThread::Create(runtime, vm);
     vm->thread_ = jsThread;
+    vm->thread_manager_->SetMainThread(jsThread);
     return vm;
 }
 
@@ -191,7 +165,8 @@ EcmaVM::EcmaVM(JSRuntimeOptions options)
     options_ = std::move(options);
     icEnable_ = options_.IsIcEnable();
     optionalLogEnabled_ = options_.IsEnableOptionalLog();
-    rendezvous_ = chunk_.New<EcmaRendezvous>(this);
+    thread_manager_ = chunk_.New<SingleThreadManager>();
+    rendezvous_ = chunk_.New<Rendezvous>(this);
     snapshotSerializeEnable_ = options_.IsSnapshotSerializeEnabled();
     if (!snapshotSerializeEnable_) {
         snapshotDeserializeEnable_ = options_.IsSnapshotDeserializeEnabled();
diff --git a/runtime/ecma_vm.h b/runtime/ecma_vm.h
index 0f46dfce117672e237758155bd34a386e26f37c4..924a8c6190c3c05762d2cdd3dba1d39b7dc1a50a 100644
--- a/runtime/ecma_vm.h
+++ b/runtime/ecma_vm.h
@@ -35,6 +35,7 @@
 #include "plugins/ecmascript/runtime/snapshot/mem/snapshot_serialize.h"
 #include "plugins/ecmascript/runtime/tooling/pt_js_extractor.h"
 #include "include/panda_vm.h"
+#include "runtime/single_thread_manager.h"
 #include "libpandabase/macros.h"
 #include "libpandabase/os/library_loader.h"
 
@@ -81,14 +82,6 @@ using HostPromiseRejectionTracker = void (*)(const EcmaVM *vm, const JSHandle<JS
                                              const PromiseRejectionEvent operation, void *data);
 using PromiseRejectCallback = void (*)(void *info);
 
-class EcmaRendezvous : public Rendezvous {
-public:
-    explicit EcmaRendezvous(PandaVM *panda_vm) : Rendezvous(panda_vm) {}
-
-    void SafepointBegin() ACQUIRE(*GetMutatorLock()) override;
-    void SafepointEnd() RELEASE(*GetMutatorLock()) override;
-};
-
 class EcmaVM final : public PandaVM {
     using PtJSExtractor = tooling::ecmascript::PtJSExtractor;
 
@@ -220,9 +213,9 @@ public:
         UNREACHABLE();
     }
 
-    ThreadManager *GetThreadManager() const override
+    SingleThreadManager *GetThreadManager() const override
     {
-        UNREACHABLE();
+        return thread_manager_;
     }
 
     void VisitStringTable(const StringTable::StringVisitor &visitor, mem::VisitGCRootFlags flags) override
@@ -531,7 +524,8 @@ private:
     mem::MemoryManager *mm_ {nullptr};
     PandaUniquePtr<panda::mem::ReferenceProcessor> ecma_reference_processor_;
 
-    EcmaRendezvous *rendezvous_ {nullptr};
+    SingleThreadManager *thread_manager_ {nullptr};
+    Rendezvous *rendezvous_ {nullptr};
     bool isTestMode_ {false};
 
     // VM startup states.