diff --git a/Kernel/SingleCore/os_port.h b/Kernel/SingleCore/os_port.h
index ff275a3..7cb67ed 100644
--- a/Kernel/SingleCore/os_port.h
+++ b/Kernel/SingleCore/os_port.h
@@ -19,6 +19,7 @@
 extern volatile void* g_os_port_switch_from_sp;
 extern volatile void* g_os_port_switch_to_sp;
 extern volatile os_bool_t g_os_port_context_switch_flag;
+
 /* ------------------------------------------------------------------------------------------------------------------ */
 /*  */
 
@@ -56,6 +57,14 @@ void os_port_clear_context_switch_request(void);
  */
 void os_port_on_switch_success(void);
 
+/* ------------------------------------------------------------------------------------------------------------------ */
+/* 初始化和启动 */
+
+void os_port_init(void);
+
+void os_port_startup(void);
+
+
 /* ------------------------------------------------------------------------------------------------------------------ */
 /* 中断管理  */
 
@@ -91,11 +100,5 @@ void os_port_on_switch_success(void);
 #define os_port_restore_irq_in_isr
 #endif
 
-/* ------------------------------------------------------------------------------------------------------------------ */
-/* 初始化和启动 */
-
-void os_port_init(void);
-
-void os_port_startup(void);
 
 #endif /*INCLUDED_OS_PORT_H*/
diff --git a/Kernel/SingleCore/os_task.h b/Kernel/SingleCore/os_task.h
index 3f3ad50..79bd5e4 100644
--- a/Kernel/SingleCore/os_task.h
+++ b/Kernel/SingleCore/os_task.h
@@ -70,7 +70,7 @@ void os_task_yield(void);
 void os_task_join(os_task_t* self);
 
 OS_STATIC_FORCE_INLINE
-void os_tick_sleep_ms(os_size_t ms){
+void os_task_sleep_ms(os_size_t ms){
     os_task_sleep(os_tick_from_ms(ms));
 }