diff --git a/kernel/arch/arm/cortex-m3/keil/los_timer.c b/kernel/arch/arm/cortex-m3/keil/los_timer.c
index f7898d75..ad59cff8 100644
--- a/kernel/arch/arm/cortex-m3/keil/los_timer.c
+++ b/kernel/arch/arm/cortex-m3/keil/los_timer.c
@@ -85,10 +85,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
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 46057696..66e1f0de 100755
--- a/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/gcc/NTZ/los_timer.c
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
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 c202a5b9..a8deecd9 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
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0；
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
diff --git a/kernel/arch/arm/cortex-m33/gcc/los_timer.c b/kernel/arch/arm/cortex-m33/gcc/los_timer.c
index 46057696..66e1f0de 100644
--- a/kernel/arch/arm/cortex-m33/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/gcc/los_timer.c
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
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 85654968..8ed46258 100644
--- a/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c
+++ b/kernel/arch/arm/cortex-m33/iar/NTZ/los_timer.c
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINTPTR intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
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 966e7a72..8bf355f2 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
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINTPTR intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
diff --git a/kernel/arch/arm/cortex-m4/gcc/los_timer.c b/kernel/arch/arm/cortex-m4/gcc/los_timer.c
index 1044e59f..776c5102 100644
--- a/kernel/arch/arm/cortex-m4/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m4/gcc/los_timer.c
@@ -85,10 +85,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
diff --git a/kernel/arch/arm/cortex-m4/iar/los_timer.c b/kernel/arch/arm/cortex-m4/iar/los_timer.c
index 4af50757..2029890b 100644
--- a/kernel/arch/arm/cortex-m4/iar/los_timer.c
+++ b/kernel/arch/arm/cortex-m4/iar/los_timer.c
@@ -85,10 +85,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
diff --git a/kernel/arch/arm/cortex-m7/gcc/los_timer.c b/kernel/arch/arm/cortex-m7/gcc/los_timer.c
index 46057696..66e1f0de 100644
--- a/kernel/arch/arm/cortex-m7/gcc/los_timer.c
+++ b/kernel/arch/arm/cortex-m7/gcc/los_timer.c
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }
diff --git a/kernel/arch/arm/cortex-m7/iar/los_timer.c b/kernel/arch/arm/cortex-m7/iar/los_timer.c
index 46057696..66e1f0de 100644
--- a/kernel/arch/arm/cortex-m7/iar/los_timer.c
+++ b/kernel/arch/arm/cortex-m7/iar/los_timer.c
@@ -84,10 +84,13 @@ WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 
 WEAK UINT64 HalGetTickCycle(UINT32 *period)
 {
-    UINT32 hwCycle;
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
+    UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;
-    hwCycle = *period - SysTick->VAL;
+    if (val != 0) {
+        hwCycle = *period - val;
+    }
     LOS_IntRestore(intSave);
     return (UINT64)hwCycle;
 }