diff --git a/js_concurrent_module/taskpool/sequence_runner.cpp b/js_concurrent_module/taskpool/sequence_runner.cpp
index f54c44c31a89da888e156d3ace92bcc43e40fbb5..25dc418be2803261d764be4a886c8ed5b9dc1e0e 100644
--- a/js_concurrent_module/taskpool/sequence_runner.cpp
+++ b/js_concurrent_module/taskpool/sequence_runner.cpp
@@ -174,11 +174,17 @@ bool SequenceRunner::RemoveWaitingTask(Task* task)
 {
     std::unique_lock<std::shared_mutex> lock(seqRunnerMutex_);
     if (seqRunnerTasks_.empty()) {
+        if (runnerCount_ >= refCount_) {
+            currentTaskId_ = 0;
+        }
         return false;
     }
     auto iter = std::find(seqRunnerTasks_.begin(), seqRunnerTasks_.end(), task);
     if (iter != seqRunnerTasks_.end()) {
         seqRunnerTasks_.erase(iter);
+        if (seqRunnerTasks_.empty() && runnerCount_ >= refCount_) {
+            currentTaskId_ = 0;
+        }
         return true;
     }
     return false;
@@ -240,4 +246,14 @@ void SequenceRunner::TriggerTask(napi_env env)
         TaskManager::GetInstance().EnqueueTaskId(task->taskId_, priority_);
     }
 }
+
+void SequenceRunner::DecreaseRunnerCount()
+{
+    runnerCount_--;
+}
+
+void SequenceRunner::IncreaseRunnerCount()
+{
+    runnerCount_++;
+}
 } // namespace Commonlibrary::Concurrent::TaskPoolModule
\ No newline at end of file
diff --git a/js_concurrent_module/taskpool/sequence_runner.h b/js_concurrent_module/taskpool/sequence_runner.h
index 9f5e7ddbc378142f20622c8b246c5e31539a9252..8464e6795feb14ab0afe38e01e991ffa9340f954 100644
--- a/js_concurrent_module/taskpool/sequence_runner.h
+++ b/js_concurrent_module/taskpool/sequence_runner.h
@@ -35,6 +35,8 @@ public:
     void IncreaseSeqCount();
     uint64_t DecreaseSeqCount();
     void TriggerTask(napi_env env);
+    void IncreaseRunnerCount();
+    void DecreaseRunnerCount();
 
 private:
     SequenceRunner(const SequenceRunner &) = delete;
@@ -58,6 +60,7 @@ public:
     std::string seqName_ {};
     bool isGlobalRunner_ {false};
     std::atomic<uint64_t> refCount_ {1};
+    std::atomic<uint64_t> runnerCount_ {1};
 };
 } // namespace Commonlibrary::Concurrent::TaskPoolModule
 #endif // JS_CONCURRENT_MODULE_TASKPOOL_RUNNER_H
\ No newline at end of file
diff --git a/js_concurrent_module/taskpool/sequence_runner_manager.cpp b/js_concurrent_module/taskpool/sequence_runner_manager.cpp
index f970fc709218a0573773dd173cbe39372d79c91a..843671296dd8808436bf003ac90c2d6e878add03 100644
--- a/js_concurrent_module/taskpool/sequence_runner_manager.cpp
+++ b/js_concurrent_module/taskpool/sequence_runner_manager.cpp
@@ -52,6 +52,7 @@ SequenceRunner* SequenceRunnerManager::CreateOrGetGlobalRunner(napi_env env, nap
         return nullptr;
     }
     seqRunner->IncreaseSeqCount();
+    seqRunner->IncreaseRunnerCount();
 
     return seqRunner;
 }
@@ -70,6 +71,10 @@ void SequenceRunnerManager::SequenceRunnerDestructor(SequenceRunner* seqRunner)
     if (runner == nullptr) {
         return;
     }
+    {
+        std::unique_lock<std::mutex> lock(seqRunnersMutex_);
+        seqRunner->DecreaseRunnerCount();
+    }
     UnrefAndDestroyRunner(seqRunner);
 }