diff --git a/components/drivers/src/workqueue.c b/components/drivers/src/workqueue.c
index eb6cefc006..474eae556b 100644
--- a/components/drivers/src/workqueue.c
+++ b/components/drivers/src/workqueue.c
@@ -231,7 +231,9 @@ rt_err_t rt_workqueue_destroy(struct rt_workqueue *queue)
 {
     RT_ASSERT(queue != RT_NULL);
 
+    rt_workqueue_cancel_all_work();
     rt_thread_delete(queue->work_thread);
+    rt_sem_detach(&(queue->sem));
     RT_KERNEL_FREE(queue);
 
     return RT_EOK;