diff --git a/APP_Framework/Applications/app_test/test_ftpclient/FTP_client.h b/APP_Framework/Applications/app_test/test_ftpclient/FTP_client.h
new file mode 100644
index 000000000..c2926b0d6
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_ftpclient/FTP_client.h
@@ -0,0 +1,321 @@
+/*
+* Copyright (c) 2020 AIIT Ubiquitous Team
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL
+v2.
+* You may obtain a copy of Mulan PSL v2 at:
+* http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    FTP_client.h
+* @brief:   a application of ftp client function
+* @version: 1.0
+* @author:  bdislab_Rhodes
+* @date:    2023/9/30
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include "mysocket.h"
+#include "log.h"
+
+
+static int  m_socket_cmd;
+static int  m_socket_data;
+static char m_send_buffer[1024];
+static char m_recv_buffer[1024];
+
+
+//命令端口，发送命令
+static int FtpSendCommand(char* cmd)
+{
+	int ret;
+	LogInfo("send command: %s\r\n", cmd);
+	ret = SocketSend(m_socket_cmd, cmd, (int)strlen(cmd));
+	if (ret < 0)
+	{
+		LogInfo("failed to send command: %s", cmd);
+		return 0;
+	}
+	return 1;
+}
+
+//命令端口，接收应答
+static int FtpRecvRespond(char* resp, int len)
+{
+	int ret;
+	int off;
+	len -= 1;
+	for (off = 0; off < len; off += ret)
+	{
+		ret = SocketRecv(m_socket_cmd, &resp[off], 1);
+		if (ret < 0)
+		{
+			LogInfo("recv respond error(ret=%d)!\r\n", ret);
+			return 0;
+		}
+		if (resp[off] == '\n')
+		{
+			break;
+		}
+	}
+	resp[off + 1] = 0;
+	LogInfo("respond:%s", resp);
+	return atoi(resp);
+}
+
+//设置FTP服务器为被动模式，并解析数据端口
+static int FtpEnterPasv(char* ipaddr, int* port)
+{
+	int ret;
+	char* find;
+	int a, b, c, d;
+	int pa, pb;
+	char command_pasv[] = "PASV\r\n";
+	ret = FtpSendCommand(command_pasv);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 227)
+	{
+		return 0;
+	}
+	find = strrchr(m_recv_buffer, '(');
+	sscanf(find, "(%d,%d,%d,%d,%d,%d)", &a, &b, &c, &d, &pa, &pb);
+	sprintf(ipaddr, "%d.%d.%d.%d", a, b, c, d);
+	*port = pa * 256 + pb;
+	return 1;
+}
+
+//上传文件
+int  FtpUpload(char* name, void* buf, int len)
+{
+	int  ret;
+	char ipaddr[32];
+	int  port;
+
+	//查询数据地址
+	ret = FtpEnterPasv(ipaddr, &port);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	ret = SocketConnect(m_socket_data, ipaddr, port);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	//准备上传
+	sprintf(m_send_buffer, "STOR %s\r\n", name);
+	ret = FtpSendCommand(m_send_buffer);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 150)
+	{
+		SocketClose(m_socket_data);
+		return 0;
+	}
+
+	//开始上传
+	ret = SocketSend(m_socket_data, buf, len);
+	if (ret != len)
+	{
+		LogInfo("send data error!\r\n");
+		SocketClose(m_socket_data);
+		return 0;
+	}
+	SocketClose(m_socket_data);
+
+	//上传完成，等待回应
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	return (ret == 226);
+}
+
+//下载文件
+int  FtpDownload(char* name, char* buf, int len)
+{
+	int   i;
+	int   ret;
+	char  ipaddr[32];
+	int   port;
+
+	//查询数据地址
+	ret = FtpEnterPasv(ipaddr, &port);
+	if (ret != 1)
+	{
+		return 0;
+	}
+
+	//连接数据端口
+	ret = SocketConnect(m_socket_data, ipaddr, port);
+	if (ret != 1)
+	{
+		printf("errno = %d",errno);
+		LogInfo("failed to connect data port\r\n");
+		return 0;
+	}
+
+	//准备下载
+	sprintf(m_send_buffer, "RETR %s\r\n", name);
+	ret = FtpSendCommand(m_send_buffer);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 150)
+	{
+		SocketClose(m_socket_data);
+		return 0;
+	}
+
+	//开始下载,读取完数据后，服务器会自动关闭连接
+	for (i = 0; i < len; i += ret)
+	{
+		ret = SocketRecv(m_socket_data, ((char*)buf) + i, len);
+		LogInfo("download %d/%d.\r\n", i + ret, len);
+		if (ret < 0)
+		{
+			LogInfo("download was interrupted.\r\n");
+			break;
+		}
+	}
+	
+	//下载完成
+	printf("\n下载完成  : \n %s",buf);
+	LogInfo("download %d/%d bytes complete.\r\n", i, len);
+	SocketClose(m_socket_data);
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	return (ret == 226);
+}
+
+
+//返回文件大小
+int  FtpFileSize(char* name)
+{
+	int ret;
+	int size;
+	sprintf(m_send_buffer, "SIZE %s\r\n", name);
+	ret = FtpSendCommand(m_send_buffer);
+	if (ret != 1)
+	{
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 213)
+	{
+		return 0;
+	}
+	size = atoi(m_recv_buffer + 4);
+	return size;
+}
+
+//登陆服务器,成功返回1，失败返回0
+int FtpLogIn(char* addr, int port, char* username, char* password)
+{
+	int ret;
+	LogInfo("connect...\r\n");
+	ret = SocketConnect(m_socket_cmd, addr, port);
+	if (ret != 1)
+	{
+		LogInfo("connect server failed!\r\n");
+		return 0;
+	}
+	LogInfo("connect ok.\r\n");
+	//等待欢迎信息
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 220)
+	{
+		LogInfo("bad server, ret=%d!\r\n", ret);
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 220)
+	{
+		LogInfo("bad server, ret=%d!\r\n", ret);
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 220)
+	{
+		LogInfo("bad server, ret=%d!\r\n", ret);
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+
+	LogInfo("login...\r\n");
+	//发送USER
+	sprintf(m_send_buffer, "USER %s\r\n", username);
+	ret = FtpSendCommand(m_send_buffer);
+	if (ret != 1)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 331)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+
+	//发送PASS
+	sprintf(m_send_buffer, "PASS %s\r\n", password);
+	ret = FtpSendCommand(m_send_buffer);
+	if (ret != 1)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 230)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	LogInfo("login success.\r\n");
+
+	//设置为二进制模式
+	char command_binary[] = "TYPE I\r\n";
+	ret = FtpSendCommand(command_binary);
+	if (ret != 1)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	ret = FtpRecvRespond(m_recv_buffer, 1024);
+	if (ret != 200)
+	{
+		SocketClose(m_socket_cmd);
+		return 0;
+	}
+	return 1;
+}
+
+void FtpQuit(void)
+{
+	char command_quit[] = "QUIT\r\n";
+	FtpSendCommand(command_quit);
+	SocketClose(m_socket_cmd);
+}
+
+void FtpInit(void)
+{
+	m_socket_cmd = SocketCreate();
+	m_socket_data = SocketCreate();
+}
+
diff --git a/APP_Framework/Applications/app_test/test_ftpclient/README.md b/APP_Framework/Applications/app_test/test_ftpclient/README.md
new file mode 100644
index 000000000..22a8bf1b7
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_ftpclient/README.md
@@ -0,0 +1,105 @@
+# **初赛一级赛题3：基于矽璓已实现的Lwip，在ARM上实现FTP协议的Client功能**
+
+参赛战队：bdislab_Rhodes	
+
+赛题issue：初赛一级赛题3
+
+完成情况：在ARM终端实现FTP Client的功能，即基于XiZi内核移植支持FTP Client库，执行					FTP协议的Client实现在搭建的FTP服务器上下载10个文件。
+
+## 1. 简介
+
+​		基于矽璓已实现的Lwip，在ARM上实现FTP协议的Client功能，并从在个人电脑中搭建的FTP server上下载十个文件。
+
+## 2. 数据结构设计说明
+
+使用ftp_info结构体存储基本信息
+
+```c
+//配置信息
+typedef struct ftp_info
+{
+    char* ip;//目的服务器ip
+    int port;//目的端口号
+    char* usrname;//登录ftp服务器使用的用户名
+    char* password;//用户名对应的密码
+    char** filepath;//要下载的文件路径
+}Client_Info;
+```
+
+主要实现了以下函数：
+
+```c
+FtpInit();//创建套接字
+
+FtpLogIn(char* addr, int port, char* username, char* password);//登录服务器
+
+FtpFileSize(char* path);//查询path路径下的文件大小
+
+FtpDownload(char* name, char* buf, int len);//下载path路径下的文件到buf
+
+FtpQuit();//关闭套接字
+```
+
+## 3. 测试程序说明
+
+测试程序 `TestFTP` 已经注册为 shell 命令，可以调用执行。
+
+测试程序主要完成以下流程：
+
+- 录入基本信息，包括目标ip地址、端口号、用户名、密码、目标文件路径等。
+- 创建套接字
+- 登录服务器
+- 询问目标文件大小
+- 下载目标文件，并将下载到的内容打印出来
+- 关闭套接字
+- 重复上述动作共十次
+
+由于程序中目标服务器端口号，用户名，密码以及要下载的文件路径在程序中被提前初始化好了，运行时只需要输入目标服务器的ip地址即可。
+
+## 4. 运行结果
+
+利用华大提供的烧录工具烧录入ARM教育开发板
+
+![image-20231001230717436](image/image-20231001230717436.png)
+
+利用FileZilla建立FTP服务器
+
+![image-20230930215803743](image/image-20230930215803743.png)
+
+利用xshell通过相应串口连上开发板，并通过Help指令查看帮助，发现TestFTP已成功注册
+
+![image-20231001230846140](image/image-20231001230846140.png)
+
+利用setip指令设置ip
+
+<img src="image/image-20230930214729100.png" alt="image-20230930214729100" style="zoom: 200%;" />
+
+利用showip指令查看ip，设置成功
+
+<img src="image/image-20230930214750512.png" alt="image-20230930214750512" style="zoom: 200%;" />
+
+使用已注册的TestFTP指令连接FTP服务器并下载十个文件
+
+输入建立的FTP服务器ip，连接成功并收到欢迎信息
+
+<img src="image/image-20230930214819589.png" alt="image-20230930214819589" style="zoom:200%;" />
+
+发送用户名及密码进行登录，成功登录并发送TYPE I指令进入二进制模式
+
+<img src="image/image-20230930215122449.png" alt="image-20230930215122449" style="zoom:200%;" />
+
+从FTP服务器上查询目标文件大小并进行下载，下载完成后输出下载到的内容
+
+![image-20230930215346610](image/image-20230930215346610.png)
+
+第一个文件下载完毕，紧接着下载后续九个文件，部分下载到的内容如下
+
+![image-20230930215455339](image/image-20230930215455339.png)
+
+![image-20230930215507232](image/image-20230930215507232.png)
+
+![image-20230930215526406](image/image-20230930215526406.png)
+
+回到FTP服务器的界面可以看到之前收到的命令请求
+
+![image-20230930215726004](image/image-20230930215726004.png)
\ No newline at end of file
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diff --git a/APP_Framework/Applications/app_test/test_ftpclient/log.h b/APP_Framework/Applications/app_test/test_ftpclient/log.h
new file mode 100644
index 000000000..9695a8dca
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_ftpclient/log.h
@@ -0,0 +1,61 @@
+/*
+* Copyright (c) 2020 AIIT Ubiquitous Team
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL
+v2.
+* You may obtain a copy of Mulan PSL v2 at:
+* http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    log.h
+* @brief:   a application of ftp client function
+* @version: 1.0
+* @author:  bdislab_Rhodes
+* @date:    2023/9/30
+*/
+
+#ifndef __my__LOG_H
+#define __my__LOG_H
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+
+
+void LogInfo(const char* format, ...) {
+    va_list args;
+    va_start(args, format);
+    int len = strlen(format);
+    // 只使用空格作为分隔符
+    for (int i = 0; i < len; ++i) {
+        if (format[i] == '%') {
+            if (format[i + 1] == 'd') {
+                int val = va_arg(args, int);
+                printf("%d",val);
+            }
+            else if (format[i + 1] == 's') {
+                char* s = va_arg(args, char*);
+                printf("%s",s);
+            }
+            i++;
+            continue;
+        }
+        else if (format[i] == ' ') {
+            printf("%c",' ');
+        }
+        else {
+            printf("%c",format[i]);
+        }
+    }
+    printf("\n");
+    va_end(args);
+}
+
+#endif
+
diff --git a/APP_Framework/Applications/app_test/test_ftpclient/mysocket.h b/APP_Framework/Applications/app_test/test_ftpclient/mysocket.h
new file mode 100644
index 000000000..e806de964
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_ftpclient/mysocket.h
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2020 AIIT Ubiquitous Team
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL
+v2.
+* You may obtain a copy of Mulan PSL v2 at:
+* http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    mysocket.c
+* @brief:   a application of ftp client function
+* @version: 1.0
+* @author:  bdislab_Rhodes
+* @date:    2023/9/30
+*/
+
+#ifndef __SOCKET_H
+#define __SOCKET_H
+
+#include <lwip/sockets.h>
+#include <unistd.h> 
+
+int  SocketCreate(void);
+int  SocketConnect(int ,char* , int );
+void SocketClose(int );
+int  SocketSend(int sock, void* data, int len);
+int  SocketRecv(int sock, void* data, int len);
+
+
+
+int  SocketCreate(void) {
+	return socket(AF_INET, SOCK_STREAM, 0);
+}
+
+
+int  SocketConnect(int sock, char* addr, int port) {
+    struct sockaddr_in seraddr;
+    memset(&seraddr, 0, sizeof(seraddr));//初始化seraddr
+    seraddr.sin_family = AF_INET;
+    //本机字节序转换为网络字节序(包括ip与端口号)
+    //通过传给main的参数获取服务器端口号与ip
+    seraddr.sin_port = htons(port);//端口号
+    seraddr.sin_addr.s_addr = inet_addr(addr);//ip
+    memset(&(seraddr.sin_zero), 0, sizeof(seraddr.sin_zero));
+    printf("test point 1\n");
+	return 1+connect(sock, (struct sockaddr*)&seraddr, sizeof(seraddr));
+}
+
+
+void SocketClose(int sock) {
+    close(sock);
+}
+
+
+int  SocketSend(int sock, void* buf, int len) {
+    return send(sock, buf, len, 0);    
+}
+
+
+int  SocketRecv(int sock, void* buf, int len) {
+    return recv(sock, buf, len, 0);
+ }
+
+
+#endif
diff --git a/APP_Framework/Applications/app_test/test_ftpclient/test_ftpclient.c b/APP_Framework/Applications/app_test/test_ftpclient/test_ftpclient.c
new file mode 100644
index 000000000..5731acb1e
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_ftpclient/test_ftpclient.c
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2020 AIIT Ubiquitous Team
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL
+v2.
+* You may obtain a copy of Mulan PSL v2 at:
+* http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    test_ftpclient.c
+* @brief:   a application of ftp client function
+* @version: 1.0
+* @author:  bdislab_Rhodes
+* @date:    2023/9/30
+*/
+
+#include"FTP_client.h"
+#include<transform.h>
+
+#define NUM_OF_FILES 10
+
+//配置信息
+typedef struct ftp_info
+{
+    char* ip;//目的服务器ip
+    int port;//目的端口号
+    char* usrname;//登录ftp服务器使用的用户名
+    char* password;//用户名对应的密码
+    char** filepath;//要下载的文件路径
+}Client_Info;
+
+
+int TestFTP(){
+
+    //信息初始化
+    Client_Info info = {.ip = "192.168.1.102",
+                        .port = 21,
+                        .usrname = "lyq1",
+                        .password = "255967558"
+                        };
+
+    info.filepath = (char**)malloc(10* sizeof(char*));
+
+    char *file[] = {"testfile1.txt","testfile2.txt","testfile3.txt","testfile4.txt","testfile5.txt",
+                                        "testfile6.txt","testfile7.txt","testpicture1.txt","testpicture2.txt","testpicture3.txt"};
+
+    info.filepath = file;
+
+    char _ip[15];
+
+	printf("请输入ip: ");
+
+    scanf("%s",_ip);
+    
+    info.ip = _ip;
+
+	printf("ip input = %s\n",info.ip);
+
+
+
+    //逐个询问filepath中每个文件的大小并下载
+    for(int i = 0;i<NUM_OF_FILES;++i){
+
+        //创建套接字
+        FtpInit();
+
+
+        int ret = FtpLogIn(info.ip, info.port, info.usrname, info.password);
+
+        if (!ret) {
+            printf("login failed\n");
+            return -1;
+        }
+
+
+        printf("开始访问文件【%s】\n",info.filepath[i]);
+
+        int size = FtpFileSize(info.filepath[i]);
+
+        printf("文件大小为:%d\n",size);
+        
+	    char* buf = (char*)malloc(size);
+
+
+	    ret = FtpDownload(info.filepath[i], buf, size);
+
+        if(!ret){
+            printf("download failed\n");
+            return -1;
+        }
+
+
+        FtpQuit();
+
+    
+        free(buf);
+    }
+    
+    return 0;
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestFTP,download 10 files from FTP server, PRIV_SHELL_CMD_MAIN_ATTR);
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_IIoT/fs/shared/include/iot-vfs_posix.h b/Ubiquitous/XiZi_IIoT/fs/shared/include/iot-vfs_posix.h
index 00f67aaee..4b02fdd39 100644
--- a/Ubiquitous/XiZi_IIoT/fs/shared/include/iot-vfs_posix.h
+++ b/Ubiquitous/XiZi_IIoT/fs/shared/include/iot-vfs_posix.h
@@ -29,7 +29,7 @@ int write(int fd, const void *buf, size_t len);
 
 int open(const char* path, int flags, ...);
 int close(int fd);
-int ioctl(int fd, int cmd, ...);
+int ioctl(int fd, long cmd, void* argp);
 off_t lseek(int fd, off_t offset, int whence);
 int rename(const char *from, const char *to);
 int unlink(const char *path);
diff --git a/Ubiquitous/XiZi_IIoT/fs/shared/src/iot-vfs.c b/Ubiquitous/XiZi_IIoT/fs/shared/src/iot-vfs.c
index d81b9113a..1b4102339 100644
--- a/Ubiquitous/XiZi_IIoT/fs/shared/src/iot-vfs.c
+++ b/Ubiquitous/XiZi_IIoT/fs/shared/src/iot-vfs.c
@@ -575,7 +575,7 @@ int write(int fd, const void *buf, size_t len)
 }
 
 #ifndef LIB_MUSLLIB
-int ioctl(int fd, int cmd, ...)
+int ioctl(int fd, long cmd, void* argp)
 {
     int ret;
     struct FileDescriptor *fdp;
@@ -591,10 +591,9 @@ int ioctl(int fd, int cmd, ...)
         return -1;
     }
 
-    va_list ap;
-    va_start(ap, cmd);
-    ret = fdp->mntp->fs->ioctl(fdp, cmd, (void*)va_arg(ap, long));
-    va_end(ap);
+
+    ret = fdp->mntp->fs->ioctl(fdp, cmd, (void*)argp);
+
     if (ret < 0) {
         SYS_ERR("%s: ioctl file failed\n", __func__);
         KUpdateExstatus(ret);