diff --git a/Port/port_x32/RISC-V32/port_rv32.h b/Port/port_x32/RISC-V32/port_rv32.h
deleted file mode 100644
index aca96f8b..00000000
--- a/Port/port_x32/RISC-V32/port_rv32.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/**************************************************************************//**
- * @item     CosyOS-III Port
- * @file     port_rv32.h
- * @brief    RISC-V32 Core Port File
- * @author   迟凯峰
- * @version  v3.0.1
- * @date     2026.07.29
- ******************************************************************************/
-
-#ifndef __PORT_RV32_H
-#define __PORT_RV32_H
-
-/* INCLUDE */
-#include "port_x32.h"
-#include "mcucfg_rv32.h"
-#include SYSCFG_STANDARDHEAD
-#include "os_cmsis.h"
-#include "os_stack.h"
-
-
-/* CONST & ATTRIBUTE */
-#define MCUCFG_STACK_ALIGN        __ALIGNED(16)
-#define MCUCFG_TASKSTACK_REALLOC  __DISABLED__
-#if (MCUCFG_FPU_AUTOSTORE == __ENABLED__)
-#define MCUCFG_CALLEE_PUSH_FPU    (32 * MCUCFG_FPUBYTES)
-#else
-#define MCUCFG_CALLEE_PUSH_FPU     0
-#endif
-#if !defined ( __riscv_32e )
-#define MCUCFG_CALLEE_PUSH_REG    (32 * MCUCFG_REGBYTES)
-#else
-#define MCUCFG_CALLEE_PUSH_REG    (16 * MCUCFG_REGBYTES)
-#endif
-#define MCUCFG_CALLEE_PUSH        (MCUCFG_CALLEE_PUSH_FPU + MCUCFG_CALLEE_PUSH_REG)
-#define MCUCFG_BASICSTACKSIZE     (MCUCFG_CALLEE_PUSH)
-
-
-/* TaskCtrl */
-#define mTaskCtrl_Head_           m_sp_t psp;
-#define mTaskCtrl_Tail_           m_sp_t psp_top;
-
-
-/*
- * SysTick
- */
-#if (MCUCFG_SYSTICK_AUTOCONFIG == __ENABLED__)
-/* 自动配置 */
-#define MCUCFG_SYSTICK_COUNTMODE   2             /*!< 计数方式，2：从重装载值向下计数至零溢出 */
-#define MCUCFG_SYSTICK_LIMITVALUE (1UL << 32)    /*!< 极限值 */
-#define MCUCFG_SYSTICK_CURRVALUE  *(volatile s_u32_t *)(0xE000F008) /*!< 当前值寄存器 */
-#define MCUCFG_SYSTICK_CLK         MCUCFG_SYSCLK
-#define MCUCFG_SYSTICK_COUNT1CYC  (SYSCFG_SYSTICK_CYCLE * MCUCFG_SYSTICK_CLK * 1UL)
-#define MCUCFG_SYSTICK_LOADVALUE  (MCUCFG_SYSTICK_COUNT1CYC - 1)
-#define MCUCFG_SYSTICK_MAXVALUE    MCUCFG_SYSTICK_LOADVALUE
-#define MCUCFG_SYSTICK_MINVALUE    0
-#if (MCUCFG_SYSTICK_COUNT1CYC > MCUCFG_SYSTICK_LIMITVALUE)
-#error 系统滴答定时器溢出。
-#endif
-#define mSysTick_SetLOAD()        *(volatile s_u32_t *)(0xE000F010) = MCUCFG_SYSTICK_LOADVALUE
-#define mSysTick_SetCTRL()        *(volatile s_u32_t *)(0xE000F000) = 0x3F
-#define mSysTick_INIT() \
-do{ \
-	mSysTick_SetPRI(); \
-	mSysTick_SetLOAD(); \
-	mSysTick_SetCTRL(); \
-}while(false)
-
-#else
-/* 手动配置 */
-  #if (MCUCFG_SYSTICK_COUNTMODE == 1 || MCUCFG_SYSTICK_COUNTMODE == 2)
-#define MCUCFG_SYSTICK_MAXVALUE   (MCUCFG_SYSTICK_LOADVALUE)
-#define MCUCFG_SYSTICK_MINVALUE    0
-#define MCUCFG_SYSTICK_COUNT1CYC  (MCUCFG_SYSTICK_LOADVALUE + 1UL)
-
-#elif (MCUCFG_SYSTICK_COUNTMODE == 3 || MCUCFG_SYSTICK_COUNTMODE == 4)
-#define MCUCFG_SYSTICK_LIMITVALUE (1UL << MCUCFG_SYSTICK_BITS)
-#define MCUCFG_SYSTICK_MAXVALUE   (MCUCFG_SYSTICK_LIMITVALUE)
-#define MCUCFG_SYSTICK_MINVALUE   (MCUCFG_SYSTICK_LOADVALUE)
-#define MCUCFG_SYSTICK_COUNT1CYC  (MCUCFG_SYSTICK_MAXVALUE - MCUCFG_SYSTICK_MINVALUE)
-#endif
-
-#define mSysTick_INIT()  mSysTick_SetPRI()
-#endif
-
-
-/*
- * SysTick_Handler + PendSV_Handler
- */
-
-/* SysTick */
-#define mSysTick_SetPRI() \
-	*(volatile s_u8_t *)(0xE000E400 + MCUCFG_TIMn_IRQn) = 0xFF
-
-/* PendSV */
-#define mPendSV_SetPRI() \
-	*(volatile s_u8_t *)(0xE000E400 + MCUCFG_XXXx_IRQn) = 0xFF
-
-#define mPendSV_Set() \
-	*(volatile s_u32_t *)(0xE000E200 + MCUCFG_XXXx_IRQn / 32 * 4) = 0x01UL << (MCUCFG_XXXx_IRQn % 32)
-
-#define mPendSV_Clear() \
-	*(volatile s_u32_t *)(0xE000E280 + MCUCFG_XXXx_IRQn / 32 * 4) = 0x01UL << (MCUCFG_XXXx_IRQn % 32)
-
-#define mPendSV_INIT()   mPendSV_SetPRI()
-
-/* 内核锁 */
-#define mSysINT_Disable() \
-	*(volatile s_u32_t *)(0xE000E180 + MCUCFG_XXXx_IRQn / 32 * 4) = (0x01UL << (MCUCFG_XXXx_IRQn % 32)) \
-                                                                  | (0x01UL << (MCUCFG_TIMn_IRQn % 32))
-#define mSysINT_Enable() \
-	*(volatile s_u32_t *)(0xE000E100 + MCUCFG_XXXx_IRQn / 32 * 4) = (0x01UL << (MCUCFG_XXXx_IRQn % 32)) \
-                                                                  | (0x01UL << (MCUCFG_TIMn_IRQn % 32))
-__STATIC_FORCEINLINE void __mu_disable_sysirq(void)
-{
-	mSysINT_Disable();
-	__ASM("fence.i");
-}
-
-__STATIC_FORCEINLINE void __mu_enable_sysirq(void)
-{
-	__ASM("fence rw, rw");
-	mSysINT_Enable();
-}
-
-
-/* CosyOS初始化 */
-#define mCosyOS_INIT() \
-do{ \
-	mPendSV_INIT(); \
-	mSysTick_INIT(); \
-}while(false)
-
-
-/* CosyOS低功耗 */
-#define mCosyOS_IDLE()  __WFI()
-
-
-/* 任务栈 */
-#define MCUCFG_TASKSTACK_MODE __PSP__
-
-#define mTaskStack_Init() \
-do{ \
-	node_news->psp_top = (m_sp_t)node_news->bsp + node_news->stacksize; \
-	if(node_news->psp_top % 16){ \
-		node_news->psp_top /= 16; \
-		node_news->psp_top *= 16; \
-		node_news->stacksize = node_news->psp_top - (m_sp_t)node_news->bsp; \
-	} \
-	mTaskStack_CheckInit(); \
-	mTaskStack_Reset(); \
-}while(false)
-
-#define mTaskStack_Reset() \
-do{ \
-	node_news->psp = node_news->psp_top; \
-	node_news->psp -= MCUCFG_BASICSTACKSIZE; \
-	*(volatile s_u32_t *)(node_news->psp + MCUCFG_CALLEE_PUSH_FPU) = (s_u32_t)node_news->entry; /* x0(mepc) */ \
-}while(false)
-
-/* 栈监控 */
-#if (SYSCFG_DEBUGGING == __ENABLED__)
-#define mTaskStack_Check0()    s_task_current->psp_top - __get_SP() + MCUCFG_CALLEE_PUSH_FPU
-#define mTaskStack_Check()     s_stack_check((s_u8_t *)(s_task_current->psp_top), s_task_current->stacksize)
-#define mTaskStack_CheckInit() s_stack_check_init((s_u8_t *)(node_news->psp_top), node_news->stacksize)
-
-#else
-#define mTaskStack_CheckInit()
-#endif
-
-
-/* 内存访问屏障 */
-#define __mx_MMB()  __ASM("fence rw, rw")
-
-
-#endif