diff --git a/arch/arm/common/los_common_interrupt.c b/arch/arm/common/los_common_interrupt.c
index b90dc5e4fce7628535037414d4549fd03c761843..8bc04067553bba6dbcd25f3c2f7bc8afbdc1cf8c 100644
--- a/arch/arm/common/los_common_interrupt.c
+++ b/arch/arm/common/los_common_interrupt.c
@@ -105,11 +105,6 @@ BOOL OsHwiIsCreated(UINT32 index)
 #endif
 
 #if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
 /* *
  * @ingroup los_hwi
  * Hardware interrupt handler form mapping handling function array.
diff --git a/arch/arm/common/los_common_interrupt.h b/arch/arm/common/los_common_interrupt.h
index 180a00d57426890aeca38bed981ac54a9ffa39f7..8a663a29e33d97ab367daac17a9333f4d64663a5 100644
--- a/arch/arm/common/los_common_interrupt.h
+++ b/arch/arm/common/los_common_interrupt.h
@@ -63,6 +63,11 @@ extern UINT32 g_intCount;
 #endif
 
 #if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+typedef struct {
+    HWI_PROC_FUNC pfnHandler;
+    VOID *pParm;
+} HWI_HANDLER_FUNC;
+
 /* *
  * @ingroup los_arch_interrupt
  * Set interrupt vector table.