diff --git a/crates/rspack_core/src/utils/task_loop.rs b/crates/rspack_core/src/utils/task_loop.rs
index 3b9b0aa1629..a1dffd518a5 100644
--- a/crates/rspack_core/src/utils/task_loop.rs
+++ b/crates/rspack_core/src/utils/task_loop.rs
@@ -71,14 +71,34 @@ pub fn run_task_loop_with_event<Ctx: 'static>(
   // mark whether the task loop has been returned
   // the async task should not call `tx.send` after this mark to true
   let is_expected_shutdown: Arc<AtomicBool> = Arc::new(AtomicBool::new(false));
-  let mut queue: VecDeque<Box<dyn Task<Ctx>>> = VecDeque::from(init_tasks);
+  let (async_task, sync_task): (Vec<_>, Vec<_>) = init_tasks
+    .into_iter()
+    .partition(|x| matches!(x.get_task_type(), TaskType::Async));
+  // FIXME: we should create a TaskQueue struct to abstract sync_task | async_task schedule later
+  let mut sync_queue: VecDeque<Box<dyn Task<Ctx>>> = VecDeque::from(sync_task);
+  let mut async_queue: VecDeque<Box<dyn Task<Ctx>>> = VecDeque::from(async_task);
   let mut active_task_count = 0;
   tokio::task::block_in_place(|| loop {
-    let task = queue.pop_front();
+    // clear async_loop first, since async_task can run parallel
+    while let Some(task) = async_queue.pop_front() {
+      let tx = tx.clone();
+      let is_expected_shutdown = is_expected_shutdown.clone();
+      active_task_count += 1;
+      // safe expect here since spawn always return Ok
+      tokio::task::Builder::new()
+        .name(task.name())
+        .spawn(async move {
+          let r = task.async_run().await;
+          if !is_expected_shutdown.load(Ordering::Relaxed) {
+            tx.send(r).expect("failed to send error message");
+          }
+        })
+        .expect("spawn task failed");
+    }
+    let task = sync_queue.pop_front();
     if task.is_none() && active_task_count == 0 {
       return Ok(());
     }
-
     if let Some(task) = task {
       let task = before_task_run(ctx, task);
       match task.get_task_type() {
@@ -100,7 +120,13 @@ pub fn run_task_loop_with_event<Ctx: 'static>(
         TaskType::Sync => {
           // merge sync task result directly
           match task.sync_run(ctx) {
-            Ok(r) => queue.extend(r),
+            Ok(r) => {
+              let (async_task, sync_task): (Vec<_>, Vec<_>) = r
+                .into_iter()
+                .partition(|x| matches!(x.get_task_type(), TaskType::Async));
+              sync_queue.extend(sync_task);
+              async_queue.extend(async_task);
+            }
             Err(e) => {
               is_expected_shutdown.store(true, Ordering::Relaxed);
               return Err(e);
@@ -110,7 +136,7 @@ pub fn run_task_loop_with_event<Ctx: 'static>(
       }
     }
 
-    let data = if queue.is_empty() && active_task_count != 0 {
+    let data = if sync_queue.is_empty() && async_queue.is_empty() && active_task_count != 0 {
       Handle::current().block_on(async {
         let res = rx.recv().await.expect("should recv success");
         Ok(res)
@@ -124,7 +150,13 @@ pub fn run_task_loop_with_event<Ctx: 'static>(
         active_task_count -= 1;
         // merge async task result
         match r {
-          Ok(r) => queue.extend(r),
+          Ok(r) => {
+            let (async_task, sync_task): (Vec<_>, Vec<_>) = r
+              .into_iter()
+              .partition(|x| matches!(x.get_task_type(), TaskType::Async));
+            sync_queue.extend(sync_task);
+            async_queue.extend(async_task);
+          }
           Err(e) => {
             is_expected_shutdown.store(true, Ordering::Relaxed);
             return Err(e);