diff --git a/components/drivers/can/can.c b/components/drivers/can/can.c
index f110bc9e1fc1e2356dac5ff871ff0174fb531048..eee78da9ec673c2124d546f7019d210467b1986d 100644
--- a/components/drivers/can/can.c
+++ b/components/drivers/can/can.c
@@ -158,10 +158,10 @@ rt_inline int _can_int_tx(struct rt_can_device *can, const struct rt_can_msg *da
         {
             /* send failed. */
             level = rt_hw_interrupt_disable();
-            rt_list_insert_after(&tx_fifo->freelist, &tx_tosnd->list);
+            rt_list_insert_before(&tx_fifo->freelist, &tx_tosnd->list);
             rt_hw_interrupt_enable(level);
             rt_sem_release(&(tx_fifo->sem));
-            continue;
+            goto err_ret;
         }
 
         can->status.sndchange = 1;
@@ -189,6 +189,7 @@ rt_inline int _can_int_tx(struct rt_can_device *can, const struct rt_can_msg *da
         }
         else
         {
+err_ret:
             level = rt_hw_interrupt_disable();
             can->status.dropedsndpkg++;
             rt_hw_interrupt_enable(level);