diff --git a/components/usb/cherryusb/common/usb_dc.h b/components/usb/cherryusb/common/usb_dc.h
index ca45150a..c2d332d1 100644
--- a/components/usb/cherryusb/common/usb_dc.h
+++ b/components/usb/cherryusb/common/usb_dc.h
@@ -143,6 +143,14 @@ int usbd_ep_start_read(const uint8_t ep, uint8_t *data, uint32_t data_len);
 
 /* usb dcd irq callback */
 
+/**
+ * @brief Usb resume irq callback.
+ */
+void usbd_event_resume_handler(void);
+/**
+ * @brief Usb suspend irq callback.
+ */
+void usbd_event_suspend_handler(void);
 /**
  * @brief Usb reset irq callback.
  */
diff --git a/drivers/lhal/src/bflb_usb_v2.c b/drivers/lhal/src/bflb_usb_v2.c
index 7a664758..b7b89f28 100644
--- a/drivers/lhal/src/bflb_usb_v2.c
+++ b/drivers/lhal/src/bflb_usb_v2.c
@@ -530,6 +530,8 @@ int usb_dc_init(void)
     /* enable rst/tx0/rx0 irq in source group2 */
     regval = 0xffffffff;
     regval &= ~USB_MUSBRST_INT;
+    regval &= ~USB_MSUSP_INT;
+    regval &= ~USB_MRESM_INT;
     regval &= ~USB_MTX0BYTE_INT;
     regval &= ~USB_MRX0BYTE_INT;
     putreg32(regval, BLFB_USB_BASE + USB_DEV_MISG2_OFFSET);
@@ -888,6 +890,14 @@ void USBD_IRQHandler(int irq, void *arg)
         if (dev_intstatus & USB_INT_G2) {
             subgroup_intstatus = bflb_usb_get_source_group_intstatus(2);
 
+            if (subgroup_intstatus & USB_SUSP_INT) {
+                bflb_usb_source_group_int_clear(2, USB_SUSP_INT);
+                usbd_event_suspend_handler();
+            }
+            if (subgroup_intstatus & USB_RESM_INT) {
+                bflb_usb_source_group_int_clear(2, USB_RESM_INT);
+                usbd_event_resume_handler();
+            }
             if (subgroup_intstatus & USB_TX0BYTE_INT) {
                 for (uint8_t i = 1; i < 5; i++) {
                     if (bflb_usb_get_tx_zlp_intstatus() & (1 << (i - 1))) {