diff --git a/kernel/arch/arm/cortex-m3/keil/los_interrupt.c b/kernel/arch/arm/cortex-m3/keil/los_interrupt.c
index 54756f26..79975442 100755
--- a/kernel/arch/arm/cortex-m3/keil/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m3/keil/los_interrupt.c
@@ -35,6 +35,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_memory.h"
 #include "los_membox.h"
@@ -177,6 +178,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -191,6 +194,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
diff --git a/kernel/arch/arm/cortex-m33/gcc/los_interrupt.c b/kernel/arch/arm/cortex-m33/gcc/los_interrupt.c
index 42d1d414..dcb5fa0d 100755
--- a/kernel/arch/arm/cortex-m33/gcc/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m33/gcc/los_interrupt.c
@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_memory.h"
 #include "los_membox.h"
@@ -166,6 +167,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -180,6 +183,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
diff --git a/kernel/arch/arm/cortex-m4/gcc/los_interrupt.c b/kernel/arch/arm/cortex-m4/gcc/los_interrupt.c
index d4d48132..797da7ea 100644
--- a/kernel/arch/arm/cortex-m4/gcc/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m4/gcc/los_interrupt.c
@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_memory.h"
 #include "los_membox.h"
@@ -176,6 +177,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -190,6 +193,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
diff --git a/kernel/arch/arm/cortex-m4/iar/los_interrupt.c b/kernel/arch/arm/cortex-m4/iar/los_interrupt.c
index 35b41b71..96d491b8 100755
--- a/kernel/arch/arm/cortex-m4/iar/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m4/iar/los_interrupt.c
@@ -194,11 +194,11 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
-
-    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 }
 
 /* ****************************************************************************
diff --git a/kernel/arch/arm/cortex-m7/gcc/los_interrupt.c b/kernel/arch/arm/cortex-m7/gcc/los_interrupt.c
index 582e7eec..03900d83 100755
--- a/kernel/arch/arm/cortex-m7/gcc/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m7/gcc/los_interrupt.c
@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_memory.h"
 #include "los_membox.h"
@@ -166,6 +167,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -180,6 +183,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
diff --git a/kernel/arch/arm/cortex-m7/iar/los_interrupt.c b/kernel/arch/arm/cortex-m7/iar/los_interrupt.c
index 2a40bea1..b5212801 100755
--- a/kernel/arch/arm/cortex-m7/iar/los_interrupt.c
+++ b/kernel/arch/arm/cortex-m7/iar/los_interrupt.c
@@ -190,11 +190,11 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
-
-    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 }
 
 /* ****************************************************************************
diff --git a/kernel/arch/risc-v/riscv32/gcc/los_interrupt.c b/kernel/arch/risc-v/riscv32/gcc/los_interrupt.c
index 8ad07867..2b6f5762 100755
--- a/kernel/arch/risc-v/riscv32/gcc/los_interrupt.c
+++ b/kernel/arch/risc-v/riscv32/gcc/los_interrupt.c
@@ -36,6 +36,7 @@
 #include "los_arch_context.h"
 #include "los_task.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "riscv_hal.h"
 
 #ifdef __cplusplus
@@ -120,12 +121,16 @@ __attribute__((section(".interrupt.text"))) VOID HalHwiInterruptDone(HWI_HANDLE_
 {
     g_intCount++;
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiNum);
+
     HWI_HANDLE_FORM_S *hwiForm = &g_hwiForm[hwiNum];
     HwiProcFunc func = (HwiProcFunc)(hwiForm->pfnHook);
     func(hwiForm->uwParam);
 
     ++g_hwiFormCnt[hwiNum];
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiNum);
+
     g_intCount--;
 }
 
diff --git a/targets/cortex-m3_stm32f103_simulator_keil/project/los_demo.uvproj b/targets/cortex-m3_stm32f103_simulator_keil/project/los_demo.uvproj
index f8129709..beee6ef9 100644
--- a/targets/cortex-m3_stm32f103_simulator_keil/project/los_demo.uvproj
+++ b/targets/cortex-m3_stm32f103_simulator_keil/project/los_demo.uvproj
@@ -512,6 +512,11 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\utils\los_error.c</FilePath>
             </File>
+            <File>
+              <FileName>los_hook.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\utils\los_hook.c</FilePath>
+            </File>
             <File>
               <FileName>los_context.c</FileName>
               <FileType>1</FileType>