diff --git a/System/sv_tick.c b/System/sv_tick.c
deleted file mode 100644
index f02d7bb6..00000000
--- a/System/sv_tick.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/**************************************************************************//**
- * @item     CosyOS-III Kernel
- * @file     sv_tick.c
- * @brief    滴答服务
- * @details  仅在 SysTick中断 中调用并执行。
- * @author   迟凯峰
- * @version  V2.4.1
- * @date     2026.06.24
- ******************************************************************************/
-
-#include "os_var.h"
-#include "sv_com.h"
-
-/**
- @addtogroup 滴答服务
- @{
- */
-
-#if (SYSCFG_SEMAPHORE == __ENABLED__)
-/**
- \brief      获取计数信号量
- \param[in]  hsem      计数信号量句柄
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool st_take_semaph(s_semaph_tsp hsem) MCUCFG_OSIT_ATTRIBUTE
-{
-	s_semaph_t counter = hsem->counter;
-	if(counter){
-		hsem->counter = counter - 1;
-		return true;
-	}
-	return false;
-}
-#endif
-
-#if (SYSCFG_MSGQUEUE == __ENABLED__)
-/**
- \brief      接收消息
- \param[in]  hque      队列句柄
- \return     消息指针
- \retval     NULL      无消息
- */
-void *st_recv_msg(s_msgque_tsp hque) MCUCFG_OSIT_ATTRIBUTE
-{
-	void *msg = OS_NULL;
-	#if (SYSCFG_MSGQUEUE_INTRECV == __ENABLED__)
-	hque->mutex = false;
-	#endif
-	
-	if(hque->counter){
-		if(hque->type == __DYNAMIC__){
-			msg = sc_recv_msg_dynque((s_dynque_tsp)hque);
-		}
-		else{
-			msg = sc_recv_msg_staque((s_staque_tsp)hque);
-		}
-	}
-	
-	#if (SYSCFG_MSGQUEUE_INTRECV == __ENABLED__)
-	hque->mutex = true;
-	#endif
-	return msg;
-}
-#endif
-
-/** @} */