diff --git a/mkrtos_knl/inc/knl/irq.h b/mkrtos_knl/inc/knl/irq.h
index 6c5f15123..9bf1b8684 100755
--- a/mkrtos_knl/inc/knl/irq.h
+++ b/mkrtos_knl/inc/knl/irq.h
@@ -8,6 +8,7 @@
 #define USER_ISR_START_NO 16
 
 bool_t irq_check_usability(int inx);
-void irq_alloc(int inx, irq_sender_t *irq, void (*irq_tigger_func)(irq_entry_t *irq));
+bool_t irq_alloc(int inx, irq_sender_t *irq,
+                 void (*irq_tigger_func)(irq_entry_t *irq));
 void irq_free(int inx);
 irq_entry_t *irq_get(int inx);
diff --git a/mkrtos_knl/inc/knl/mm.h b/mkrtos_knl/inc/knl/mm.h
index ff7b67692..79b6071a9 100755
--- a/mkrtos_knl/inc/knl/mm.h
+++ b/mkrtos_knl/inc/knl/mm.h
@@ -14,7 +14,6 @@ typedef struct mem_heap
     union
     {
         char name[MEM_HEAP_NAME];
-        // pid_t pid;
     };
     struct mem_heap *next;
     struct mem_heap *prev;
@@ -29,7 +28,6 @@ typedef struct mem
     struct mem_heap *heap_start; //!< 开始位置
     struct mem_heap *heap_end;   //!< 结束位置
     struct mem_heap *l_heap;     //!< 空闲位置
-    // uint16_t blong_user;         //!< 属于用户
     spinlock_t lock;
 } mem_t;
 
diff --git a/mkrtos_knl/knl/app.c b/mkrtos_knl/knl/app.c
index d6b6b0abf..7278b7861 100644
--- a/mkrtos_knl/knl/app.c
+++ b/mkrtos_knl/knl/app.c
@@ -1,3 +1,13 @@
+/**
+ * @file app.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "app.h"
 
diff --git a/mkrtos_knl/knl/cpulock.c b/mkrtos_knl/knl/cpulock.c
index 61e043f57..a7c80f393 100755
--- a/mkrtos_knl/knl/cpulock.c
+++ b/mkrtos_knl/knl/cpulock.c
@@ -1,3 +1,13 @@
+/**
+ * @file cpulock.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "arch.h"
 
diff --git a/mkrtos_knl/knl/factory.c b/mkrtos_knl/knl/factory.c
index 3930351d1..cb6bd73ae 100755
--- a/mkrtos_knl/knl/factory.c
+++ b/mkrtos_knl/knl/factory.c
@@ -1,3 +1,13 @@
+/**
+ * @file factory.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "factory.h"
 #include "kobject.h"
 #include "prot.h"
diff --git a/mkrtos_knl/knl/globals.c b/mkrtos_knl/knl/globals.c
index fb1826e55..47d067cf5 100755
--- a/mkrtos_knl/knl/globals.c
+++ b/mkrtos_knl/knl/globals.c
@@ -1,9 +1,12 @@
-/*
- * @Author: zhangzheng
- * @Date: 2023-08-14 09:47:54
- * @LastEditors: zhangzheng 1358745329@qq.com
- * @FilePath: /mkrtos-real/mkrtos_knl/inc/knl/globals.h
- * @Description:
+/**
+ * @file globals.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
  */
 #include "globals.h"
 #include "types.h"
diff --git a/mkrtos_knl/knl/init.c b/mkrtos_knl/knl/init.c
index cba8b0698..1b0600ea3 100755
--- a/mkrtos_knl/knl/init.c
+++ b/mkrtos_knl/knl/init.c
@@ -1,3 +1,13 @@
+/**
+ * @file init.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "init.h"
 
diff --git a/mkrtos_knl/knl/ipc.c b/mkrtos_knl/knl/ipc.c
index 1679fb0a9..68e0e5cce 100755
--- a/mkrtos_knl/knl/ipc.c
+++ b/mkrtos_knl/knl/ipc.c
@@ -1,3 +1,13 @@
+/**
+ * @file ipc.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "ipc.h"
 #include "types.h"
 #include "init.h"
@@ -30,7 +40,7 @@ typedef struct ipc
     kobject_t kobj;         //!< 内核对象
     spinlock_t lock;        //!< 操作的锁 TODO: 使用内核对象锁
     slist_head_t wait_send; //!< 发送等待队列
-    slist_head_t recv_send; //!< 发送等待队列
+    slist_head_t recv_send; //!< 接收等待队列
     slist_head_t node;      //!< 超时检查链表
     thread_t *svr_th;       //!< 服务端 TODO:增加引用计数
     thread_t *last_cli_th;  //!< 上一次发送数据的客户端TODO:增加引用计数
@@ -49,39 +59,82 @@ enum ipc_op
 static void wake_up_th(ipc_t *ipc);
 static slist_head_t wait_list;
 
+/**
+ * @brief 初始化一个超时等待队列
+ *
+ */
 void timeout_wait_list_init(void)
 {
     slist_init(&wait_list);
 }
 INIT_KOBJ(timeout_wait_list_init);
+
+/**
+ * @brief 检查超时队列
+ *
+ */
 void timeout_times_tick(void)
 {
     ipc_t *ipc;
 
-    slist_foreach(ipc, &wait_list, node)
+    slist_foreach(ipc, &wait_list, node) //!< 第一次循环等待的ipc
     {
         umword_t status = spinlock_lock(&ipc->lock);
         ipc_wait_item_t *item;
 
-        slist_foreach(item, &ipc->wait_send, node)
+        slist_foreach(item, &ipc->wait_send, node) //!< 第二次循环等待irq里面的等待者
         {
             if (item->sleep_times != 0 && (--item->sleep_times) == 0)
             {
-                // slist_del(&item->node);
+                //!< 超时时间满后直接唤醒等待者
                 thread_ready(item->th, TRUE);
             }
         }
         spinlock_set(&ipc->lock, status);
     }
 }
+/**
+ * @brief 唤醒某个ipc的所有等待者
+ *
+ * @param ipc
+ */
+static void timeout_times_wake_ipc(ipc_t *ipc)
+{
+    assert(ipc);
+    ipc_wait_item_t *item;
 
+    slist_foreach(item, &ipc->wait_send, node) //!< 第二次循环等待irq里面的等待者
+    {
+        //!< 超时时间满后直接唤醒等待者
+        thread_ready(item->th, TRUE);
+    }
+    thread_sched();
+}
+/**
+ * @brief ipc_wait_item_t结构体初始化
+ *
+ * @param item
+ * @param ipc
+ * @param th
+ * @param times
+ */
 static void ipc_wait_item_init(ipc_wait_item_t *item, ipc_t *ipc, thread_t *th, umword_t times)
 {
     slist_init(&item->node);
     item->th = th;
     item->sleep_times = times;
 }
-
+/**
+ * @brief 添加到一个等待队列，并进行解锁
+ *
+ * @param ipc
+ * @param head
+ * @param th
+ * @param times 超时时间，为0代表一直超时
+ * @param lock
+ * @param status
+ * @return int
+ */
 static int add_wait_unlock(ipc_t *ipc, slist_head_t *head, thread_t *th, umword_t times, spinlock_t *lock, int status)
 {
     ipc_wait_item_t item;
@@ -111,6 +164,11 @@ static int add_wait_unlock(ipc_t *ipc, slist_head_t *head, thread_t *th, umword_
     }
     return 0;
 }
+/**
+ * @brief 拿出等待队列中的第一个并唤醒
+ *
+ * @param ipc
+ */
 static void wake_up_th(ipc_t *ipc)
 {
     slist_head_t *mslist = slist_first(&ipc->wait_send);
@@ -118,7 +176,14 @@ static void wake_up_th(ipc_t *ipc)
 
     thread_ready(item->th, TRUE);
 }
-
+/**
+ * @brief ipc传输时的数据拷贝
+ *
+ * @param dst_th
+ * @param src_th
+ * @param tag
+ * @return int
+ */
 static int ipc_data_copy(thread_t *dst_th, thread_t *src_th, msg_tag_t tag)
 {
     void *src = src_th->msg.msg;
@@ -177,7 +242,8 @@ __check:
     status = spinlock_lock(&ipc->lock);
     if (ipc->svr_th->status != THREAD_SUSPEND)
     {
-        if (add_wait_unlock(ipc, &ipc->wait_send, th, timeout.send_timeout, &ipc->lock, status) < 0)
+        if (add_wait_unlock(ipc, &ipc->wait_send, th,
+                            timeout.send_timeout, &ipc->lock, status) < 0)
         {
             return msg_tag_init4(MSG_TAG_KNL_ERR, 0, 0, -EWTIMEDOUT);
         }
@@ -193,15 +259,14 @@ __check:
     }
     ipc->svr_th->msg.tag = tag;
     thread_ready(ipc->svr_th, TRUE); //!< 直接唤醒接受者
-    // thread_suspend(th);              //!< 发送后客户端直接进入等待状态
-    ipc->last_cli_th = th; //!< 设置上一次发送的客户端
+    ipc->last_cli_th = th;           //!< 设置上一次发送的客户端
     if (add_wait_unlock(ipc, &ipc->recv_send, th, timeout.recv_timeout, &ipc->lock, status) < 0)
     {
         ipc->last_cli_th = NULL;
+        ref_counter_dec_and_release(&ipc->last_cli_th->ref, &ipc->last_cli_th->kobj);
         return msg_tag_init4(MSG_TAG_KNL_ERR, 0, 0, -ERTIMEDOUT);
     }
-    spinlock_set(&ipc->lock, status);
-
+    // spinlock_set(&ipc->lock, status);
     tmp_tag = th->msg.tag;
     ipc->last_cli_th = NULL;
     return tmp_tag;
@@ -226,8 +291,9 @@ static int ipc_reply(ipc_t *ipc, thread_t *th, entry_frame_t *f, msg_tag_t tag)
     //!< 发送数据给svr_th
     int ret = ipc_data_copy(ipc->last_cli_th, th, tag); //!< 拷贝数据
 
-    if (ret < 0) {
-        spinlock_set(&ipc->lock, status);;
+    if (ret < 0)
+    {
+        spinlock_set(&ipc->lock, status);
         return ret;
     }
     ipc->last_cli_th->msg.tag = tag;
@@ -289,7 +355,9 @@ static void ipc_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
         }
         else
         {
-            tag = ipc_call(ipc, th, f, in_tag, ipc_timeout_create(f->r[1]));
+            ref_counter_inc(&th->ref);                                       //!< 引用计数+1
+            tag = ipc_call(ipc, th, f, in_tag, ipc_timeout_create(f->r[1])); //!< ipc call
+            ref_counter_dec_and_release(&th->ref, &th->kobj);                //!< 引用计数-1
         }
     }
     break;
@@ -301,7 +369,9 @@ static void ipc_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
         }
         else
         {
-            tag = ipc_wait(ipc, th, f, in_tag);
+            ref_counter_inc(&th->ref);                        //!< 引用计数+1
+            tag = ipc_wait(ipc, th, f, in_tag);               //!< 进入等待
+            ref_counter_dec_and_release(&th->ref, &th->kobj); //!< 引用计数-1
             f->r[1] = ipc->user_id;
         }
     }
@@ -314,7 +384,9 @@ static void ipc_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
         }
         else
         {
+            ref_counter_inc(&th->ref); //!< 引用计数+1
             int ret = ipc_reply(ipc, th, f, in_tag);
+            ref_counter_dec_and_release(&th->ref, &th->kobj); //!< 引用计数-1
             tag = msg_tag_init4(0, 0, 0, ret);
         }
     }
@@ -330,7 +402,10 @@ static void ipc_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
                 tag = msg_tag_init4(0, 0, 0, -ENOENT);
                 break;
             }
-            ipc->svr_th = container_of(source_kobj, thread_t, kobj);
+            thread_t *srv_th = container_of(source_kobj, thread_t, kobj);
+
+            ref_counter_inc(&srv_th->ref);
+            ipc->svr_th = srv_th;
             ipc->user_id = f->r[2];
             tag = msg_tag_init4(0, 0, 0, 0);
         }
@@ -361,16 +436,19 @@ static void ipc_release_stage1(kobject_t *kobj)
     ipc_t *ipc = container_of(kobj, ipc_t, kobj);
 
     kobject_invalidate(kobj);
+    timeout_times_wake_ipc(ipc);
     if (ipc->svr_th)
     {
         ref_counter_dec_and_release(&ipc->svr_th->ref, &ipc->svr_th->kobj);
     }
+
 }
 static void ipc_release_stage2(kobject_t *kobj)
 {
     ipc_t *ipc = container_of(kobj, ipc_t, kobj);
 
     mm_limit_free(ipc->lim, kobj);
+    printk("ipc 0x%x\n", kobj);
 }
 static void ipc_init(ipc_t *ipc, ram_limit_t *lim)
 {
diff --git a/mkrtos_knl/knl/irq.c b/mkrtos_knl/knl/irq.c
index 7102ec239..158a707e5 100755
--- a/mkrtos_knl/knl/irq.c
+++ b/mkrtos_knl/knl/irq.c
@@ -1,4 +1,13 @@
-
+/**
+ * @file irq.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include <arch.h>
 #include <types.h>
 #include <kobject.h>
@@ -13,6 +22,12 @@
 static irq_entry_t irqs[IRQ_REG_TAB_SIZE] = {0};
 static void irq_tigger(irq_entry_t *irq);
 
+/**
+ * @brief 检查指定的irq号是否可用
+ *
+ * @param inx
+ * @return bool_t
+ */
 bool_t irq_check_usability(int inx)
 {
     if (inx >= IRQ_REG_TAB_SIZE)
@@ -21,17 +36,40 @@ bool_t irq_check_usability(int inx)
     }
     return irqs[inx].irq_tigger_func == NULL;
 }
-void irq_alloc(int inx, irq_sender_t *irq, void (*irq_tigger_func)(irq_entry_t *irq))
+/**
+ * @brief 分配一个可用的irq
+ *
+ * @param inx
+ * @param irq
+ * @param irq_tigger_func
+ * @return bool_t
+ */
+bool_t irq_alloc(int inx, irq_sender_t *irq, void (*irq_tigger_func)(irq_entry_t *irq))
 {
-    assert(irqs[inx].irq_tigger_func == NULL);
+    if (irqs[inx].irq_tigger_func != NULL)
+    {
+        return FALSE;
+    }
     irqs[inx].irq = irq;
     irqs[inx].irq_tigger_func = irq_tigger_func;
+    return TRUE;
 }
+/**
+ * @brief 释放一个irq
+ *
+ * @param inx
+ */
 void irq_free(int inx)
 {
     assert(inx < IRQ_REG_TAB_SIZE);
     irqs[inx].irq_tigger_func = NULL;
 }
+/**
+ * @brief 获取一个irq
+ *
+ * @param inx
+ * @return irq_entry_t*
+ */
 irq_entry_t *irq_get(int inx)
 {
     assert(inx < IRQ_REG_TAB_SIZE);
@@ -45,7 +83,7 @@ void entry_handler(void)
 {
     umword_t isr_no = arch_get_isr_no();
 
-    isr_no -= USER_ISR_START_NO;
+    isr_no -= USER_ISR_START_NO; //!< 系统用的irq偏移
 
     // printk("%d.\n", isr_no);
     if (!irq_check_usability(isr_no))
diff --git a/mkrtos_knl/knl/irq_sender.c b/mkrtos_knl/knl/irq_sender.c
index 9ec0561c6..347e3e46c 100644
--- a/mkrtos_knl/knl/irq_sender.c
+++ b/mkrtos_knl/knl/irq_sender.c
@@ -1,4 +1,13 @@
-
+/**
+ * @file irq_sender.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-09-29
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
 #include <arch.h>
 #include <types.h>
 #include <kobject.h>
@@ -8,7 +17,11 @@
 #include <mm_wrap.h>
 #include <factory.h>
 #include <irq.h>
-
+#include <task.h>
+/**
+ * @brief irq sender的操作号
+ *
+ */
 enum irq_sender_op
 {
     BIND_IRQ,   //!< 绑定一个中断号
@@ -23,19 +36,26 @@ enum irq_sender_op
  */
 static void irq_tigger(irq_entry_t *irq)
 {
-    arch_disable_irq(irq->irq->irq_id);
-    if (irq->irq->wait_thread && thread_get_status(irq->irq->wait_thread) == THREAD_SUSPEND)
+    arch_disable_irq(irq->irq->irq_id); //!< 触发中断时关闭中断
+    if (irq->irq->wait_thread &&
+        thread_get_status(irq->irq->wait_thread) == THREAD_SUSPEND) //!< 线程在休眠时才能唤醒
     {
         thread_ready(irq->irq->wait_thread, TRUE);
     }
     else
     {
-        irq->irq->irq_cn++;
+        irq->irq->irq_cn++; //!< 否则中断计数+1
     }
 }
+/**
+ * @brief 等待一个中断的来临
+ *
+ * @param irq
+ * @param th
+ * @return int
+ */
 int irq_sender_wait(irq_sender_t *irq, thread_t *th)
 {
-    // TODO:临界保护
     umword_t status = cpulock_lock();
 
     if (!irq->wait_thread)
@@ -48,10 +68,8 @@ int irq_sender_wait(irq_sender_t *irq, thread_t *th)
         }
         else
         {
-            ref_counter_inc(&irq->wait_thread->ref); //! 线程引用计数+1
             thread_suspend(irq->wait_thread);
             cpulock_set(status);
-            ref_counter_dec(&irq->wait_thread->ref); //! 线程引用计数+1
             irq->wait_thread = NULL;
         }
         irq->irq_cn = 0;
@@ -64,6 +82,21 @@ int irq_sender_wait(irq_sender_t *irq, thread_t *th)
         return -EACCES;
     }
 }
+static bool_t irq_sender_unbind(irq_sender_t *irq, int irq_no)
+{
+    assert(irq);
+    if (!irq_check_usability(irq_no) &&
+        irq_get(irq_no)->irq == irq) //!< 是否能够解绑检查
+    {
+        irq_free(irq_no);
+        ref_counter_dec(&irq->ref);
+        return TRUE;
+    }
+    else
+    {
+        return FALSE;
+    }
+}
 void irq_sender_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag, entry_frame_t *f)
 {
     assert(kobj);
@@ -77,65 +110,95 @@ void irq_sender_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
         f->r[0] = msg_tag_init4(0, 0, 0, -EPROTO).raw;
         return;
     }
+    ref_counter_inc(&irq->wait_thread->ref); //! 引用计数+1
     switch (sys_p.op)
     {
     case BIND_IRQ:
     {
         umword_t irq_no = f->r[1];
-        if (irq_check_usability(irq_no))
+
+        if (irq_alloc(irq_no, irq, irq_tigger) == FALSE)
         {
-            irq->irq_id = irq_no;
-            irq_alloc(irq_no, irq, irq_tigger);
-            ref_counter_inc(&irq->ref);
-            arch_set_enable_irq_prio(irq_no, f->r[2] & 0xffff, f->r[2] >> 16);
-            tag = msg_tag_init4(0, 0, 0, 0);
-        }
-        else
-        {
-            tag = msg_tag_init4(0, 0, 0, -EACCES);
+            //!< 分配失败则返回错误
+            tag = msg_tag_init4(0, 0, 0, -ENOENT);
+            break;
         }
+        irq->irq_id = irq_no;                                              //!< 设置绑定后的irq号
+        ref_counter_inc(&irq->ref);                                        //!< 绑定后引用计数+1
+        arch_set_enable_irq_prio(irq_no, f->r[2] & 0xffff, f->r[2] >> 16); //!< 绑定时设置优先级
+        tag = msg_tag_init4(0, 0, 0, 0);
     }
     break;
     case UNBIND_IRQ:
     {
         umword_t irq_no = f->r[1];
-        if (!irq_check_usability(irq_no) && irq_get(irq_no)->irq == irq)
-        {
-            irq_free(irq_no);
-            ref_counter_dec(&irq->ref);
-            tag = msg_tag_init4(0, 0, 0, 0);
-        }
-        else
-        {
-            tag = msg_tag_init4(0, 0, 0, -EACCES);
-        }
+        bool_t suc = irq_sender_unbind(irq, irq_no);
+
+        tag = msg_tag_init4(0, 0, 0, suc ? 0 : -EACCES);
     }
     break;
     case WAIT_IRQ:
     {
         int ret = irq_sender_wait(irq, th);
-        msg_tag_init4(0, 0, 0, ret);
+        tag = msg_tag_init4(0, 0, 0, ret);
     }
     break;
     case ACK_IRQ:
     {
         arch_enable_irq(irq->irq_id);
+        tag = msg_tag_init4(0, 0, 0, 0);
     }
     break;
     default:
         break;
     }
+    ref_counter_dec_and_release(&irq->wait_thread->ref, &irq->kobj); //! 引用计数+1
+
     f->r[0] = tag.raw;
 }
+static bool_t irq_sender_put(kobject_t *kobj)
+{
+    irq_sender_t *irq = container_of(kobj, irq_sender_t, kobj);
+
+    return ref_counter_dec(&irq->ref) == 1;
+}
+static void irq_sender_stage1(kobject_t *kobj)
+{
+    irq_sender_t *irq = container_of(kobj, irq_sender_t, kobj);
+    kobject_invalidate(kobj);            //!< 设置kobj为无效
+    irq_sender_unbind(irq, irq->irq_id); //!< 解除绑定
+}
+static void irq_sender_stage2(kobject_t *kobj)
+{
+    irq_sender_t *th = container_of(kobj, irq_sender_t, kobj);
+    task_t *cur_task = thread_get_current_task();
+
+    mm_limit_free(cur_task->lim, th);
+    printk("irq_sender 0x%x\n", kobj);
+}
+/**
+ * @brief 初始化
+ *
+ * @param irq
+ */
 void irq_sender_init(irq_sender_t *irq)
 {
     kobject_init(&irq->kobj);
     ref_counter_init(&irq->ref);
     ref_counter_inc(&irq->ref);
     irq->kobj.invoke_func = irq_sender_syscall;
+    irq->kobj.stage_1_func = irq_sender_stage1;
+    irq->kobj.stage_2_func = irq_sender_stage2;
+    irq->kobj.put_func = irq_sender_put;
     irq->irq_id = IRQ_INVALID_NO;
     irq->irq_cn = 0;
 }
+/**
+ * @brief 创建一个irq_sender_t
+ *
+ * @param lim
+ * @return irq_sender_t*
+ */
 static irq_sender_t *irq_create(ram_limit_t *lim)
 {
     irq_sender_t *irq = mm_limit_alloc(lim, sizeof(irq_sender_t));
@@ -147,6 +210,16 @@ static irq_sender_t *irq_create(ram_limit_t *lim)
     irq_sender_init(irq);
     return irq;
 }
+/**
+ * @brief 创建函数
+ *
+ * @param lim
+ * @param arg0
+ * @param arg1
+ * @param arg2
+ * @param arg3
+ * @return kobject_t*
+ */
 static kobject_t *irq_create_func(ram_limit_t *lim, umword_t arg0, umword_t arg1,
                                   umword_t arg2, umword_t arg3)
 {
diff --git a/mkrtos_knl/knl/log.c b/mkrtos_knl/knl/log.c
index e60d0ce04..899d7c3ae 100755
--- a/mkrtos_knl/knl/log.c
+++ b/mkrtos_knl/knl/log.c
@@ -43,6 +43,9 @@ static void log_reg(void)
     // kobject_init(&log.kobj);
     irq_sender_init(&log.kobj);
     log.kobj.kobj.invoke_func = log_syscall;
+    log.kobj.kobj.stage_1_func = kobject_release_stage1;
+    log.kobj.kobj.stage_2_func = kobject_release_stage2;
+    log.kobj.kobj.put_func = kobject_put;
     global_reg_kobj(&log.kobj.kobj, LOG_PROT);
     irq_alloc(37 /*USART1_IRQn*/, &log.kobj, log_trigger);
 }
diff --git a/mkrtos_knl/knl/map.c b/mkrtos_knl/knl/map.c
index 52e523906..695a9205a 100755
--- a/mkrtos_knl/knl/map.c
+++ b/mkrtos_knl/knl/map.c
@@ -1,3 +1,13 @@
+/**
+ * @file map.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "map.h"
 #include "types.h"
 #include "obj_space.h"
diff --git a/mkrtos_knl/knl/misc.c b/mkrtos_knl/knl/misc.c
index 700c61efb..30805e9fc 100644
--- a/mkrtos_knl/knl/misc.c
+++ b/mkrtos_knl/knl/misc.c
@@ -1,4 +1,13 @@
-
+/**
+ * @file misc.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "mm_wrap.h"
 #include "mm.h"
diff --git a/mkrtos_knl/knl/mm.c b/mkrtos_knl/knl/mm.c
index 6f1d39f75..11bcf9c13 100755
--- a/mkrtos_knl/knl/mm.c
+++ b/mkrtos_knl/knl/mm.c
@@ -1,3 +1,13 @@
+/**
+ * @file mm.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "mm.h"
 
 void mem_init(mem_t *_this)
diff --git a/mkrtos_knl/knl/mm_man.c b/mkrtos_knl/knl/mm_man.c
index a97397d46..9b7ec7fe3 100644
--- a/mkrtos_knl/knl/mm_man.c
+++ b/mkrtos_knl/knl/mm_man.c
@@ -1,3 +1,13 @@
+/**
+ * @file mm_man.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "kobject.h"
 #include "init.h"
diff --git a/mkrtos_knl/knl/mm_page.c b/mkrtos_knl/knl/mm_page.c
index b7e418589..1b4d4bef1 100644
--- a/mkrtos_knl/knl/mm_page.c
+++ b/mkrtos_knl/knl/mm_page.c
@@ -1,3 +1,13 @@
+/**
+ * @file mm_page.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "mm_space.h"
 #include "mm_wrap.h"
diff --git a/mkrtos_knl/knl/mm_space.c b/mkrtos_knl/knl/mm_space.c
index 9b33ac34f..5f9c38a1c 100644
--- a/mkrtos_knl/knl/mm_space.c
+++ b/mkrtos_knl/knl/mm_space.c
@@ -1,4 +1,13 @@
-
+/**
+ * @file mm_space.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 #include "util.h"
 #include "mm_space.h"
diff --git a/mkrtos_knl/knl/mm_wrap.c b/mkrtos_knl/knl/mm_wrap.c
index 89804b4e0..c920f392c 100755
--- a/mkrtos_knl/knl/mm_wrap.c
+++ b/mkrtos_knl/knl/mm_wrap.c
@@ -1,3 +1,13 @@
+/**
+ * @file mm_wrap.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-09-29
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
 #include "mm_wrap.h"
 #include "types.h"
 #include "mm.h"
diff --git a/mkrtos_knl/knl/obj_space.c b/mkrtos_knl/knl/obj_space.c
index f1c599bb7..4bea9e169 100755
--- a/mkrtos_knl/knl/obj_space.c
+++ b/mkrtos_knl/knl/obj_space.c
@@ -1,4 +1,13 @@
-
+/**
+ * @file obj_space.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "obj_space.h"
 #include "types.h"
 
diff --git a/mkrtos_knl/knl/printk.c b/mkrtos_knl/knl/printk.c
index 0329dca25..ac43baae2 100755
--- a/mkrtos_knl/knl/printk.c
+++ b/mkrtos_knl/knl/printk.c
@@ -1,12 +1,12 @@
 /**
  * @file printk.c
  * @author zhangzheng (1358745329@qq.com)
- * @brief 
+ * @brief
  * @version 0.1
  * @date 2023-09-14
- * 
+ *
  * @copyright Copyright (c) 2023
- * 
+ *
  */
 #include "printk.h"
 #include "stdarg.h"
@@ -53,7 +53,7 @@ void printk(const char *fmt, ...)
     va_list args;
     umword_t state = 0;
 
-    spinlock_lock(&lock);
+    state = spinlock_lock(&lock);
     va_start(args, fmt);
     xvsprintf(print_cache, fmt, args);
     va_end(args);
diff --git a/mkrtos_knl/knl/ram_limit.c b/mkrtos_knl/knl/ram_limit.c
index 6af6bec72..bd397b63e 100755
--- a/mkrtos_knl/knl/ram_limit.c
+++ b/mkrtos_knl/knl/ram_limit.c
@@ -1,3 +1,13 @@
+/**
+ * @file ram_limit.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "ram_limit.h"
 #include "types.h"
 void ram_limit_init(ram_limit_t *limit, size_t max)
diff --git a/mkrtos_knl/knl/ref.c b/mkrtos_knl/knl/ref.c
index 0c2dab87a..02e1452c1 100644
--- a/mkrtos_knl/knl/ref.c
+++ b/mkrtos_knl/knl/ref.c
@@ -1,3 +1,13 @@
+/**
+ * @file ref.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "ref.h"
 #include <assert.h>
 int ref_counter_dec_and_release(ref_counter_t *ref, kobject_t *kobj)
diff --git a/mkrtos_knl/knl/scheduler.c b/mkrtos_knl/knl/scheduler.c
index cdde54287..9c4f3c8c3 100755
--- a/mkrtos_knl/knl/scheduler.c
+++ b/mkrtos_knl/knl/scheduler.c
@@ -1,10 +1,12 @@
-/*
- * @Author: error: error: git config user.name & please set dead value or install git && error: git config user.email & please set dead value or install git & please set dead value or install git
- * @Date: 2023-08-14 09:47:54
- * @LastEditors: zhangzheng 1358745329@qq.com
- * @LastEditTime: 2023-08-18 15:50:09
- * @FilePath: /mkrtos-real/mkrtos_knl/knl/scheduler.c
- * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
+/**
+ * @file scheduler.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
  */
 #include "scheduler.h"
 #include "util.h"
diff --git a/mkrtos_knl/knl/spinlock.c b/mkrtos_knl/knl/spinlock.c
index 029a7fa13..e3de9f929 100755
--- a/mkrtos_knl/knl/spinlock.c
+++ b/mkrtos_knl/knl/spinlock.c
@@ -1,3 +1,13 @@
+/**
+ * @file spinlock.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-09-29
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
 #include "types.h"
 #include "cpulock.h"
 #include "spinlock.h"
@@ -9,7 +19,7 @@ void spinlock_invalidate(spinlock_t *lock)
 {
     // TODO:原子操作
     umword_t status = 0;
-    cpulock_lock();
+    status = cpulock_lock();
     lock->val |= 1UL;
     cpulock_set(status);
 }
diff --git a/mkrtos_knl/knl/sys.c b/mkrtos_knl/knl/sys.c
index db1d6520d..9ff1087f4 100755
--- a/mkrtos_knl/knl/sys.c
+++ b/mkrtos_knl/knl/sys.c
@@ -23,7 +23,7 @@ typedef struct sys
     kobject_t kobj;
 } sys_t;
 
-static sys_t sys_boj;
+static sys_t sys_obj;
 
 enum sys_op
 {
@@ -34,9 +34,9 @@ static void sys_syscall(kobject_t *kobj, syscall_prot_t sys_p, msg_tag_t in_tag,
 
 static void sys_reg(void)
 {
-    kobject_init(&sys_boj.kobj);
-    sys_boj.kobj.invoke_func = sys_syscall;
-    global_reg_kobj(&sys_boj.kobj, SYS_PROT);
+    kobject_init(&sys_obj.kobj);
+    sys_obj.kobj.invoke_func = sys_syscall;
+    global_reg_kobj(&sys_obj.kobj, SYS_PROT);
 }
 INIT_KOBJ(sys_reg);
 
diff --git a/mkrtos_knl/knl/task.c b/mkrtos_knl/knl/task.c
index 48208c26d..15ea803c6 100755
--- a/mkrtos_knl/knl/task.c
+++ b/mkrtos_knl/knl/task.c
@@ -1,3 +1,14 @@
+/**
+ * @file task.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
+
 #include "task.h"
 #include "kobject.h"
 #include "factory.h"
diff --git a/mkrtos_knl/knl/thread.c b/mkrtos_knl/knl/thread.c
index 800e08e49..676a6ee29 100755
--- a/mkrtos_knl/knl/thread.c
+++ b/mkrtos_knl/knl/thread.c
@@ -1,10 +1,12 @@
-/*
- * @Author: zhangzheng 1358745329@qq.com
- * @Date: 2023-08-14 09:47:54
- * @LastEditors: zhangzheng 1358745329@qq.com
- * @LastEditTime: 2023-08-18 16:21:20
- * @FilePath: /mkrtos-real/mkrtos_knl/knl/thread.c
- * @Description: 线程管理相关
+/**
+ * @file thread.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
  */
 
 #include "types.h"
@@ -54,17 +56,18 @@ static void thread_release_stage1(kobject_t *kobj)
 {
     thread_t *th = container_of(kobj, thread_t, kobj);
     kobject_invalidate(kobj);
+    thread_unbind(th);
     if (th->status == THREAD_READY)
     {
         thread_suspend(th);
     }
-    thread_unbind(th);
 }
 static void thread_release_stage2(kobject_t *kobj)
 {
     thread_t *th = container_of(kobj, thread_t, kobj);
     thread_t *cur_th = thread_get_current();
 
+    printk("thread 0x%x\n", kobj);
     mm_limit_free_align(th->lim, kobj, THREAD_BLOCK_SIZE);
 
     if (cur_th == th)
diff --git a/mkrtos_knl/knl/thread_armv7m.c b/mkrtos_knl/knl/thread_armv7m.c
index 6110c72d5..60d56231e 100644
--- a/mkrtos_knl/knl/thread_armv7m.c
+++ b/mkrtos_knl/knl/thread_armv7m.c
@@ -1,10 +1,12 @@
-/*
- * @Author: zhangzheng 1358745329@qq.com
- * @Date: 2023-08-18 15:03:16
- * @LastEditors: zhangzheng 1358745329@qq.com
- * @LastEditTime: 2023-08-18 16:22:11
- * @FilePath: /mkrtos-real/mkrtos_knl/knl/thread_armv7m.c
- * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
+/**
+ * @file thread_armv7m.c
+ * @author zhangzheng (135874329@qq.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-09-29
+ *
+ * @copyright Copyright (c) 2023
+ *
  */
 
 #include "types.h"
diff --git a/mkrtos_knl/knl/thread_knl.c b/mkrtos_knl/knl/thread_knl.c
index 887a091a9..80ccc8bf2 100755
--- a/mkrtos_knl/knl/thread_knl.c
+++ b/mkrtos_knl/knl/thread_knl.c
@@ -1,10 +1,12 @@
-/*
- * @Author: zhangzheng 1358745329@qq.com
- * @Date: 2023-08-14 09:47:54
- * @LastEditors: zhangzheng 1358745329@qq.com
- * @LastEditTime: 2023-08-18 16:21:58
- * @FilePath: /mkrtos-real/mkrtos_knl/knl/thread_knl.c
- * @Description: 内核线程初始化
+/**
+ * @file thread_knl.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-09-29
+ *
+ * @copyright Copyright (c) 2023
+ *
  */
 
 #include "types.h"
diff --git a/mkrtos_knl/knl/util.c b/mkrtos_knl/knl/util.c
index 1ccbf57dc..e2169c579 100644
--- a/mkrtos_knl/knl/util.c
+++ b/mkrtos_knl/knl/util.c
@@ -1,3 +1,13 @@
+/**
+ * @file util.c
+ * @author zhangzheng (1358745329@qq.com)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-29
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
 #include "types.h"
 
 int ffs(int x)
diff --git a/mkrtos_user/lib/sys_svr/src/ns_cli.c b/mkrtos_user/lib/sys_svr/src/ns_cli.c
index f313a98cf..9f6246eed 100644
--- a/mkrtos_user/lib/sys_svr/src/ns_cli.c
+++ b/mkrtos_user/lib/sys_svr/src/ns_cli.c
@@ -59,119 +59,10 @@ RPC_GENERATION_CALL2(ns_t, NS_REGISTER_OP, register,
                      rpc_ref_array_uint32_t_uint8_t_32_t, rpc_array_uint32_t_uint8_t_32_t, RPC_DIR_IN, RPC_TYPE_DATA, path,
                      rpc_obj_handler_t_t, rpc_obj_handler_t_t, RPC_DIR_IN, RPC_TYPE_BUF, svr_hd)
 
-// RPC_GENERATION_CALL2(ns_t, NS_QUERY_OP, query,
-//                      rpc_ref_array_uint32_t_uint8_t_32_t, rpc_array_uint32_t_uint8_t_32_t, RPC_DIR_IN, RPC_TYPE_DATA, path,
-//                      rpc_obj_handler_t_t, rpc_obj_handler_t_t, RPC_DIR_INOUT, RPC_TYPE_BUF, cli_hd)
-msg_tag_t ns_t_query_call(obj_handler_t hd, rpc_ref_array_uint32_t_uint8_t_32_t *var0, rpc_obj_handler_t_t *var1)
-{
-    void *buf;
-    ipc_msg_t *msg_ipc;
-    thread_msg_buf_get(2, (umword_t *)(&buf), ((void *)0));
-    msg_ipc = (ipc_msg_t *)buf;
-    int off = 0;
-    int off_buf = 0;
-    int ret = -1;
-    size_t op_val = ((uint16_t)1);
-    rpc_memcpy(msg_ipc->msg_buf, &op_val, sizeof(op_val));
-    off += rpc_align(sizeof(op_val), __alignof(((uint16_t)1)));
-    do
-    {
-        if (1 == 1)
-        {
-            if (1 == 1 || 1 == 4)
-            {
-                int ret = rpc_cli_msg_to_buf_rpc_ref_array_uint32_t_uint8_t_32_t(var0, (uint8_t *)((uint8_t *)msg_ipc->msg_buf), off);
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off = ret;
-            }
-        }
-    } while (0);
-    do
-    {
-        if (1 == 2)
-        {
-            if (1 == 1 || 1 == 4)
-            {
-                int ret = rpc_cli_msg_to_buf_rpc_ref_array_uint32_t_uint8_t_32_t(var0, (uint8_t *)((uint8_t *)msg_ipc->map_buf), off_buf);
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off_buf = ret;
-            }
-        }
-    } while (0);
-    do
-    {
-        if (2 == 1)
-        {
-            if (4 == 1 || 4 == 4)
-            {
-                int ret = rpc_cli_msg_to_buf_rpc_obj_handler_t_t(var1, (uint8_t *)((uint8_t *)msg_ipc->msg_buf), off);
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off = ret;
-            }
-        }
-    } while (0);
-    do
-    {
-        if (2 == 2)
-        {
-            if (4 == 1 || 4 == 4)
-            {
-                int ret = rpc_cli_msg_to_buf_rpc_obj_handler_t_t(var1, (uint8_t *)((uint8_t *)msg_ipc->map_buf), off_buf);
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off_buf = ret;
-            }
-        }
-    } while (0);
-    msg_tag_t tag = ipc_call(hd, ((msg_tag_t){.flags = (0), .msg_buf_len = ((((off) / ((sizeof(void *)))) + (((off) % ((sizeof(void *)))) ? 1 : 0))), .map_buf_len = (0), .prot = (0)}), ipc_timeout_create2(0, 0));
-    if (((int16_t)((tag).prot)) < 0)
-    {
-        return tag;
-    }
-    off = 0;
-    do
-    {
-        if (1 == 1)
-        {
-            if (1 == 2 || 1 == 4)
-            {
-                int ret = rpc_cli_buf_to_msg_rpc_ref_array_uint32_t_uint8_t_32_t(var0, (uint8_t *)((uint8_t *)msg_ipc->msg_buf), off, tag.msg_buf_len * (sizeof(void *)));
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off = ret;
-            }
-        }
-    } while (0);
-    do
-    {
-        if (2 == 1)
-        {
-            if (4 == 2 || 4 == 4)
-            {
-                int ret = rpc_cli_buf_to_msg_rpc_obj_handler_t_t(var1, (uint8_t *)((uint8_t *)msg_ipc->msg_buf), off, tag.msg_buf_len * (sizeof(void *)));
-                if (ret < 0)
-                {
-                    return ((msg_tag_t){.flags = (0), .msg_buf_len = (0), .map_buf_len = (0), .prot = (ret)});
-                }
-                off = ret;
-            }
-        }
-    } while (0);
-    return tag;
-}
+RPC_GENERATION_CALL2(ns_t, NS_QUERY_OP, query,
+                     rpc_ref_array_uint32_t_uint8_t_32_t, rpc_array_uint32_t_uint8_t_32_t, RPC_DIR_IN, RPC_TYPE_DATA, path,
+                     rpc_obj_handler_t_t, rpc_obj_handler_t_t, RPC_DIR_INOUT, RPC_TYPE_BUF, cli_hd)
+
 int ns_register(const char *path, obj_handler_t svr_hd)
 {
     assert(path);
diff --git a/mkrtos_user/lib/sys_svr/src/ns_svr.c b/mkrtos_user/lib/sys_svr/src/ns_svr.c
index 192ff04f4..8863ce602 100644
--- a/mkrtos_user/lib/sys_svr/src/ns_svr.c
+++ b/mkrtos_user/lib/sys_svr/src/ns_svr.c
@@ -15,11 +15,11 @@ RPC_GENERATION_OP2(ns_t, NS_REGISTER_OP, register,
     int ret = namespace_register((char *)(path->data), obj->hd);
     if (ret >= 0)
     {
-        printf("注册服务[%s]成功.\n", (char *)(path->data));
+        printf("register [%s] success.\n", (char *)(path->data));
     }
     else
     {
-        printf("注册服务[%s]失败.\n", (char *)(path->data));
+        printf("register [%s] fail.\n", (char *)(path->data));
     }
     return ret;
 }
diff --git a/mkrtos_user/server/init/src/main.c b/mkrtos_user/server/init/src/main.c
index 90838c0b0..ec18e26d0 100644
--- a/mkrtos_user/server/init/src/main.c
+++ b/mkrtos_user/server/init/src/main.c
@@ -29,12 +29,12 @@ int main(int argc, char *args[])
     printf_test();
     thread_test();
     thread_exit_test();
-    ipc_test();
     map_test();
     ipc_timeout_test();
     mm_test();
     app_test();
 #endif
+    ipc_test();
     uenv_t env = *u_get_global_env();
     obj_handler_t ipc_hd;
     int ret = rpc_creaite_bind_ipc(THREAD_MAIN, NULL, &ipc_hd);
@@ -47,14 +47,14 @@ int main(int argc, char *args[])
     //     printf("app load fail, 0x%x\n", ret);
     // }
 
-    ret = app_load("app", &env);
-    if (ret < 0)
-    {
-        printf("app load fail, 0x%x\n", ret);
-    }
-    namespace_init(ipc_hd);
+    // ret = app_load("app", &env);
+    // if (ret < 0)
+    // {
+    //     printf("app load fail, 0x%x\n", ret);
+    // }
+    // namespace_init(ipc_hd);
 
-    namespace_loop();
+    // namespace_loop();
     task_unmap(TASK_THIS, vpage_create_raw3(KOBJ_DELETE_RIGHT, 0, TASK_THIS)); // 删除当前task，以及申请得所有对象
     printf("exit init.\n");
     return 0;