diff --git a/Product/user/user_auth/authfree_configure.c b/Product/user/user_auth/authfree_configure.c
deleted file mode 100644
index 0d1ec1d09..000000000
--- a/Product/user/user_auth/authfree_configure.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-#include <time.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-
-struct authfree_configure
-{
-    char name[32]; //免认证规则名称
-    uint32_t sip;  //免认证规则源ip
-    uint32_t dip;  //免认证规则目的ip
-    int dport;     //免认证规则目的端口号
-    time_t begin_time; //有效时间范围的起始时间
-    time_t over_time;  //有效时间范围内的结束时间
-};
- 
-//判断IPv4格式是否正确
-int isIpV4Addr(const char *ipAddr)
-{
-    int ip_part_1 = 0;
-    int ip_part_2 = 0;
-    int ip_part_3 = 0;
-    int ip_part_4 = 0;
-    char end_char = 0;  
-    if((NULL == ipAddr) || (0 == strlen(ipAddr)))
-    {
-        return -1;
-    }  
-    if(4 == sscanf(ipAddr,"%d.%d.%d.%d%c",&ip_part_1,&ip_part_2,&ip_part_3,&ip_part_4,&end_char))
-    {
-        if((ip_part_1 >= 0) && (ip_part_1 <= 255) &&
-           (ip_part_2 >= 0) && (ip_part_2 <= 255) &&
-           (ip_part_3 >= 0) && (ip_part_3 <= 255) &&
-           (ip_part_4 >= 0) && (ip_part_4 <= 255) 
-        )
-        {
-            return 0;
-        }
-    }  
-    return -1;
-}
-
-
-//判断免认证规则是否有效,所有条件有效则返回值为0，其中一项条件无效则返回值为1
-int _valid_authfreerule(struct authfree_configure *s)
-{
-    char sstr[32];
-    inet_ntop(AF_INET, (void *)&s->sip, sstr, 32);
-    char *sip_addr = sstr;
-    if(!isIpV4Addr(sip_addr))
-    {    
-        char dstr[32];
-        inet_ntop(AF_INET, (void *)&s->dip, dstr, 32);
-        char *dip_addr = dstr;
-        if(!isIpV4Addr(dip_addr))
-         {
-            time_t lt;
-            lt = time(NULL);
-            if( (memcmp(&s->sip, &s->dip, 32) < 0)  & (lt >= s->begin_time) & (lt <= s->over_time))
-            {  
-                return 0;   
-            }
-            else
-            {
-                return -1;
-            }     
-        }
-        else
-        {
-            return -1;
-        }
-    }
-    else
-    {
-        return -1;
-    }    
-}
-
diff --git a/Product/user/user_auth/hlist.h b/Product/user/user_auth/hlist.h
deleted file mode 100644
index e049f555f..000000000
--- a/Product/user/user_auth/hlist.h
+++ /dev/null
@@ -1,136 +0,0 @@
-#ifndef __HLIST_H
-#define __HLIST_H
- 
-struct hlist_head {
-	struct hlist_node *first;
-};
- 
-struct hlist_node {
-	struct hlist_node *next, **pprev;
-};
- 
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
- 
-#define container_of(ptr, type, member) ({			\
-	const typeof( ((type *)0)->member ) *__mptr = (ptr);	\
-	(type *)( (char *)__mptr - offsetof(type,member) );})
- 
-#define HLIST_HEAD_INIT { .first = NULL }
-#define HLIST_HEAD(name) struct hlist_head name = {  .first = NULL }
- 
-#define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL)
- 
-static inline void INIT_HLIST_NODE(struct hlist_node *h)
-{
-	h->next = NULL;
-	h->pprev = NULL;
-}
- 
-static inline int hlist_unhashed(const struct hlist_node *h)
-{
-	return !h->pprev;
-}
- 
-static inline int hlist_empty(const struct hlist_head *h)
-{
-	return !h->first;
-}
- 
-static inline void __hlist_del(struct hlist_node *n)
-{
-	struct hlist_node *next = n->next;
-	struct hlist_node **pprev = n->pprev;
-	*pprev = next;
-	if (next)
-		next->pprev = pprev;
-}
- 
-static inline void hlist_del(struct hlist_node *n)
-{
-	__hlist_del(n);
-	n->next = NULL;
-	n->pprev = NULL;
-}
- 
-static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
-{
-	struct hlist_node *first = h->first;
-	n->next = first;
-	if (first)
-		first->pprev = &n->next;
-	h->first = n;
-	n->pprev = &h->first;
-}
- 
- 
-static inline void hlist_del_init(struct hlist_node *n)
-{
-	if (!hlist_unhashed(n)) {
-		__hlist_del(n);
-		INIT_HLIST_NODE(n);
-	}
-}
- 
-static inline void hlist_add_before(struct hlist_node *n,
-					struct hlist_node *next)
-{
-	n->pprev = next->pprev;
-	n->next = next;
-	next->pprev = &n->next;
-	*(n->pprev) = n;
-}
- 
-static inline void hlist_add_after(struct hlist_node *n,
-					struct hlist_node *next)
-{
-	next->next = n->next;
-	n->next = next;
-	next->pprev = &n->next;
- 
-	if(next->next)
-		next->next->pprev  = &next->next;
-}
- 
-static inline void hlist_move_list(struct hlist_head *old,
-				   struct hlist_head *new)
-{
-	new->first = old->first;
-	if (new->first)
-		new->first->pprev = &new->first;
-	old->first = NULL;
-}
- 
-#define hlist_entry(ptr, type, member) container_of(ptr,type,member)
- 
- 
-#define hlist_for_each_safe(pos, n, head) \
-	for (pos = (head)->first; pos && ({ n = pos->next; 1; }); \
-	     pos = n)
- 
-#define hlist_for_each_entry(tpos, pos, head, member)			 \
-	for (pos = (head)->first;					 \
-	     pos && ({ prefetch(pos->next); 1;}) &&			 \
-		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = pos->next)
- 
-#define hlist_for_each_entry_continue(tpos, pos, member)		 \
-	for (pos = (pos)->next;						 \
-	     pos && ({ prefetch(pos->next); 1;}) &&			 \
-		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = pos->next)
- 
-#define hlist_for_each_entry_from(tpos, pos, member)			 \
-	for (; pos && ({ prefetch(pos->next); 1;}) &&			 \
-		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = pos->next)
- 
-#define hlist_for_each_entry_safe(tpos, pos, n, head, member) 		 \
-	for (pos = (head)->first;					 \
-	     pos && ({ n = pos->next; 1; }) && 				 \
-		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = n)
- 
- 
- 
-#endif
- 
\ No newline at end of file
diff --git a/Product/user/user_auth/ku-hashtable.c b/Product/user/user_auth/ku-hashtable.c
deleted file mode 100644
index eeeaaf2e2..000000000
--- a/Product/user/user_auth/ku-hashtable.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include "hlist.h"
-#include "k-hashtable.h"
-
-struct hlist_head *hash;
-struct hlist_node *p = NULL, *n = NULL ;
-int i = 0;
-USER_INFO *pNode ;
-
-/*计算hash值 */
-struct hlist_head *call_hash(struct hlist_head *hash, uint32_t ip)
-{
-  unsigned int val = ip % 100;
-  return &hash[val];
-}
-
-/*初始化函数 */
-int Init_hash()
-{
-  hash = (struct hlist_head*)malloc(sizeof(*hash)*100);
-  if(NULL == hash)
-  {
-    printf("alloc error\n");
-    return -1;
-  }
-  
-  for(i = 0; i < 100; i++)
-    INIT_HLIST_HEAD(&hash[i]);
-}
-
-
-/*查找用户信息*/
-struct user_info *kfind_user(uint32_t user_ip)
-{  
-  hlist_for_each_safe(p,n,call_hash(hash,user_ip))
-  {
-    pNode = hlist_entry(p, struct user_info ,hnode);
-    if(pNode != NULL)
-    printf("user_id :%d\n",pNode->id);
-    return pNode;
-  }
-}
-
-/*增加用户信息*/
-int kadd_user(uint32_t user_ip, int user_id)
-{
-  USER_INFO *pNode =NULL;
-  hlist_for_each_safe(p,n,call_hash(hash, user_ip))  /*查找ip是否存在hash表中 */
-  { 
-    pNode = hlist_entry(p, struct user_info ,hnode);
-    if(pNode != NULL)
-    printf("IP ALEADY EXISTED\n");
-  }
-
-   if (pNode == NULL)
-    { 
-      pNode = (struct user_info *)malloc(sizeof(struct user_info));
-      if (NULL == pNode)
-      {
-        return -1;
-      }
-      memset(pNode,0,sizeof(struct user_info));
-      INIT_HLIST_NODE(&pNode->hnode);
-      pNode->ip = user_ip;
-      hlist_add_head(&pNode->hnode, call_hash(hash, user_ip));
-     }
-   pNode->id = user_id;
- 
-}
-
-/*删除用户信息 */
-void kdelete_user(int user_ip)
-{
-  hlist_for_each_safe(p,n,call_hash(hash,user_ip))
-  {  
-    pNode = hlist_entry(p, struct user_info ,hnode);
-    hlist_del(&pNode->hnode);
-    free(pNode);
-  }
-}
-
-/*删除所有的hash节点 */
-void kdelete_all()
-{ 
-  for(i = 0; i < 100; i++)
-  {
-    hlist_for_each_safe(p,n,&hash[i])
-    {  
-      pNode = hlist_entry(p, struct user_info ,hnode);
-      hlist_del(&pNode->hnode);
-      free(pNode);
-    }
-  }
-}
-
-/*打印所有信息信息 */
-void kprintf_users()
-{
-  for(i = 0; i < 100; i++)
-  {
-    hlist_for_each_safe(p,n,&hash[i])
-    {  
-      char str[32];
-      pNode = hlist_entry(p, struct user_info ,hnode);
-      if(pNode != NULL)
-        inet_ntop(AF_INET, (void *)&pNode->ip, str, 32);
-        printf("user_ip :%s  user_id:%d\n", str, pNode->id);
-    }
-  }
-}
-
diff --git a/Product/user/user_auth/ku-hashtable.h b/Product/user/user_auth/ku-hashtable.h
deleted file mode 100644
index 1bd852a02..000000000
--- a/Product/user/user_auth/ku-hashtable.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef K_HASHTABLE_H
-#define K_HASHTABLE_H
-#include <stdint.h>
-#include "hlist.h"
-
-typedef struct user_info{
-  struct hlist_node hnode;
-  int id;
-  uint32_t ip;
-}USER_INFO;
-
-/*计算hash值 */
-struct hlist_head *call_hash(struct hlist_head *hash, uint32_t ip);
-
-/*初始化函数 */
-int Init_hash();
-
-/*查找用户信息*/
-struct user_info *kfind_user(uint32_t user_ip);
-
-/*增加用户信息*/
-int kadd_user(uint32_t user_ip, int user_id);
-
-/*删除用户信息 */
-void kdelete_user(int user_ip);
-
-/*删除所有的hash节点 */
-void kdelete_all();
-
-/*打印所有信息信息 */
-void kprintf_users();
-
-#endif
\ No newline at end of file
diff --git a/Product/user/user_auth/port-ip.c b/Product/user/user_auth/port-ip.c
deleted file mode 100644
index cc0184749..000000000
--- a/Product/user/user_auth/port-ip.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-int _valid_ipv4_port(const char *str, int port)
-{
-  int ret;
-  int fd;
-  int i;
-  volatile int local_errno;
-  struct sockaddr_in addr;
-  fd = socket(AF_INET,SOCK_STREAM,0); //初始化socket
- 
-  
-  if(fd ==-1) //检查是否正常初始化socket
-  {
-     return -1;
-  }
-
-  errno = 0;
-  local_errno = errno;
-
-  ret = inet_pton(AF_INET, str ,&addr.sin_addr);
-  printf("the value of ret is:%d\n",ret);
-  if(ret > 0)
-    {
-     fprintf(stderr, "\"%s\" is a vaild IPv4 address\n", str);
-     
-     addr.sin_family = AF_INET;   //地址结构的协议簇
-     addr.sin_port=htons(port);   //地址结构的端口地址，网络字节序
-     printf("the value of str:%s\n", str);
-     i = (bind(fd, (struct sockaddr*)&addr, sizeof(struct sockaddr)));
-     printf("the value of i:%d\n", i);
-
-     if( i < 0)
-       {
-        printf("port %d has been used. \n", port);
-        close(fd);
-        return -1;
-       }
-
-     printf("port %d is ok. \n", port);
-     close(fd);
-     return 0;
-    }
-    
-  else if (ret < 0)
-    {
-     fprintf(stderr, "EAFNOSUPPORT: %s\n", strerror(local_errno));
-     return -1;
-    }
-  else
-    {
-     fprintf(stderr, "\"%s\" is not a vaild IPv4 address\n", str);
-     return -1;
-    }
-}
\ No newline at end of file