diff --git a/kernel/arch/arm/arm9/gcc/los_timer.c b/kernel/arch/arm/arm9/gcc/los_timer.c
index 590f736ba634dc6003213bb51f770e89aff296bd..3706228504d8f07be96750e67f79175a3f506bd1 100644
--- a/kernel/arch/arm/arm9/gcc/los_timer.c
+++ b/kernel/arch/arm/arm9/gcc/los_timer.c
@@ -58,7 +58,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 intSave = LOS_IntLock();
     UINT32 value;
diff --git a/kernel/arch/arm/cortex-m3/keil/los_timer.c b/kernel/arch/arm/cortex-m3/keil/los_timer.c
index 388ed5f9b683b7bcfc840e17c7b8805128cc7cce..f7898d75d45aea94c84d51a98dd2caf6439fa56b 100644
--- a/kernel/arch/arm/cortex-m3/keil/los_timer.c
+++ b/kernel/arch/arm/cortex-m3/keil/los_timer.c
@@ -45,7 +45,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c b/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c
index 09802def76e10c4bd422f6e387945073d91d8981..4605769681d29e4564920eb4164019d8cb350cc3 100755
--- a/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m33/gcc/TZ/non_secure/los_timer.c b/kernel/arch/arm/cortex-m33/gcc/TZ/non_secure/los_timer.c
index 9e27972d3875d0188c86318eab0251ef9d4032ee..c202a5b991cd78a0ae88cc2d66107b83d45c6c28 100755
--- a/kernel/arch/arm/cortex-m33/gcc/TZ/non_secure/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/gcc/TZ/non_secure/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m33/gcc/los_timer.c b/kernel/arch/arm/cortex-m33/gcc/los_timer.c
index 09802def76e10c4bd422f6e387945073d91d8981..4605769681d29e4564920eb4164019d8cb350cc3 100644
--- a/kernel/arch/arm/cortex-m33/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/gcc/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c b/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c
index 78a9e5a175dbb057e0014a7978abe0ad919705fb..856549688fef2a1eba5ce64ad97d9ec3610c6275 100644
--- a/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m33/iar/TZ/non_secure/los_timer.c b/kernel/arch/arm/cortex-m33/iar/TZ/non_secure/los_timer.c
index 29a0f4edc63045d5b0b134f7491a16559bad8664..966e7a72d9f69083a5391ac3b2ed2e7d759bc7a5 100644
--- a/kernel/arch/arm/cortex-m33/iar/TZ/non_secure/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/iar/TZ/non_secure/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m4/gcc/los_timer.c b/kernel/arch/arm/cortex-m4/gcc/los_timer.c
index 008725dba13f9e9be2da817e9bb23e6aba639546..1044e59f02286c3ade1f86761b483fa566d9becc 100644
--- a/kernel/arch/arm/cortex-m4/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m4/gcc/los_timer.c
@@ -45,7 +45,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m4/iar/los_timer.c b/kernel/arch/arm/cortex-m4/iar/los_timer.c
index bd0cf516a8a93ec5d4113adafbde26b54bc5950b..4af507577f4c44465e6e5b4e2de9ab0acd7d1730 100644
--- a/kernel/arch/arm/cortex-m4/iar/los_timer.c
+++ b/kernel/arch/arm/cortex-m4/iar/los_timer.c
@@ -45,7 +45,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m7/gcc/los_timer.c b/kernel/arch/arm/cortex-m7/gcc/los_timer.c
index 09802def76e10c4bd422f6e387945073d91d8981..4605769681d29e4564920eb4164019d8cb350cc3 100644
--- a/kernel/arch/arm/cortex-m7/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m7/gcc/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;
 
diff --git a/kernel/arch/arm/cortex-m7/iar/los_timer.c b/kernel/arch/arm/cortex-m7/iar/los_timer.c
index 09802def76e10c4bd422f6e387945073d91d8981..4605769681d29e4564920eb4164019d8cb350cc3 100644
--- a/kernel/arch/arm/cortex-m7/iar/los_timer.c
+++ b/kernel/arch/arm/cortex-m7/iar/los_timer.c
@@ -44,7 +44,7 @@ Input       : none
 output      : none
 return      : LOS_OK - Success , or LOS_ERRNO_TICK_CFG_INVALID - failed
 **************************************************************************** */
-WEAK UINT32 HalTickStart(OS_TICK_HANDLER *handler)
+WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 {
     UINT32 ret;