diff --git a/kernel/task/queue.go b/kernel/task/queue.go
index 1ae5124b3..e1834f615 100644
--- a/kernel/task/queue.go
+++ b/kernel/task/queue.go
@@ -19,7 +19,6 @@ package task
 import (
 	"context"
 	"reflect"
-	"slices"
 	"sync"
 	"time"
 
@@ -381,31 +380,32 @@ func popAsyncTasks() (ret []*Task) {
 		return
 	}
 
-	var popedIndexes []int
-	for i, task := range taskQueue {
-		if !task.Async {
-			continue
-		}
+	// writeIdx 指向下一个要写入的位置
+	writeIdx := 0
+	for readIdx := 0; readIdx < len(taskQueue); readIdx++ {
+		task := taskQueue[readIdx]
 
-		if time.Since(task.Created) <= task.Delay {
-			continue
-		}
+		// 判断是否应该弹出此任务
+		shouldPop := task.Async && time.Since(task.Created) > task.Delay
 
-		if task.Async {
+		if shouldPop {
 			ret = append(ret, task)
-			popedIndexes = append(popedIndexes, i)
+			// 不写入 taskQueue，相当于删除
+		} else {
+			// 保留此任务，移动到 writeIdx 位置
+			if writeIdx != readIdx {
+				taskQueue[writeIdx] = task
+			}
+			writeIdx++
 		}
 	}
 
-	if 0 < len(popedIndexes) {
-		var newQueue []*Task
-		for i, task := range taskQueue {
-			if !slices.Contains(popedIndexes, i) {
-				newQueue = append(newQueue, task)
-			}
-		}
-		taskQueue = newQueue
+	// 清理队列尾部的引用，防止内存泄漏
+	for i := writeIdx; i < len(taskQueue); i++ {
+		taskQueue[i] = nil
 	}
+	taskQueue = taskQueue[:writeIdx]
+
 	return
 }