1 files changed, 6 insertions, 6 deletions
diff --git a/components/vmm/vmm_vector.c b/components/vmm/vmm_vector.c
index d7909607ce..580a88f419 100644
--- a/components/vmm/vmm_vector.c
+++ b/components/vmm/vmm_vector.c
@@ -1,9 +1,9 @@
 /*
  *  VMM vector handle
- * 
- * COPYRIGHT (C) 2013-2014, Real-Thread Information Technology Ltd
+ *
+ * COPYRIGHT (C) 2013-2021, Real-Thread Information Technology Ltd
  * All rights reserved
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
@@ -23,9 +23,9 @@ void vmm_guest_isr(int irqno, void* parameter)
 
 void vmm_vector_init(void)
 {
-	rt_hw_interrupt_install(RT_VMM_VIRQ_TRIGGER, vmm_guest_isr, RT_NULL, "virq");
-	rt_hw_interrupt_umask(RT_VMM_VIRQ_TRIGGER);
+    rt_hw_interrupt_install(RT_VMM_VIRQ_TRIGGER, vmm_guest_isr, RT_NULL, "virq");
+    rt_hw_interrupt_umask(RT_VMM_VIRQ_TRIGGER);
 
-	return;
+    return;
 }