diff --git a/Platform/user/configm/config-server/dhcp_config/dhcp_client_config.c b/Platform/user/configm/config-server/dhcp_config/dhcp_client_config.c
index b3403d629..9a0c3d6a3 100644
--- a/Platform/user/configm/config-server/dhcp_config/dhcp_client_config.c
+++ b/Platform/user/configm/config-server/dhcp_config/dhcp_client_config.c
@@ -5,6 +5,7 @@ ret_code dhcp_client_config_chk(uint source, uint *config_type,
                         pointer output, int *output_len)
 {
     ret_code ret = RET_OK;
+    /*
     cJSON *root=NULL, *operate=NULL;    
     root = cJSON_Parse(input);
     if(NULL == root)
@@ -15,7 +16,7 @@ ret_code dhcp_client_config_chk(uint source, uint *config_type,
     operate = cJSON_GetObjectItem(root, "operate");
     if(operate){
         *config_type = CM_CONFIG_SET;
-    }   
+    }*/   
     return ret;
 }
 
diff --git a/Platform/user/configm/config-server/dhcp_config/dhcp_lib.c b/Platform/user/configm/config-server/dhcp_config/dhcp_lib.c
old mode 100755
new mode 100644
index 4c8d4bb5a..04e419bf0
--- a/Platform/user/configm/config-server/dhcp_config/dhcp_lib.c
+++ b/Platform/user/configm/config-server/dhcp_config/dhcp_lib.c
@@ -503,3 +503,23 @@ int check_mask(char *mask)
     return FALSE;  
 }
 
+char *wan_if_str(){
+    char ifname[MAX_IF_NUM][INTERFACE_NAMSIZ];
+    memset(ifname, 0, sizeof(ifname));
+    //printf("ifname size: %d\n", sizeof(ifname));        
+    int wan_count = if_wan_get(ifname, MAX_IF_NUM);
+    char *wanif;
+    memset(wanif, 0, sizeof(ifname)+wan_count+1);
+    //printf("wan get cnt %d\n", wan_count);
+    int i;
+    for(i = 0; i < wan_count; i++)
+    {
+        strcat(wanif, " ");
+        strcat(wanif, ifname[i]);
+    }
+    free(ifname);
+    if(!strcmp(wanif, "")){
+        return NULL;
+    }
+    return wanif;
+}
diff --git a/Platform/user/configm/config-server/dhcp_config/dhcp_relay_config.c b/Platform/user/configm/config-server/dhcp_config/dhcp_relay_config.c
index 16439be66..b4c9b5f45 100644
--- a/Platform/user/configm/config-server/dhcp_config/dhcp_relay_config.c
+++ b/Platform/user/configm/config-server/dhcp_config/dhcp_relay_config.c
@@ -5,7 +5,7 @@ ret_code dhcp_relay_config_chk(uint source,uint *config_type,
                        pointer output, int *output_len)
 {
     ret_code ret = RET_OK;
-    *config_type = CM_CONFIG_SET;   
+    //*config_type = CM_CONFIG_SET;   
     return ret;
 }
 
@@ -44,13 +44,24 @@ ret_code dhcp_relay_config_proc(uint source, uint config_type,
 
     if(!strcmp(operate->valuestring, "close relay")){
         //删除配置文件
+        /*
         memset(cmd, 0, len + 1);
         snprintf(cmd, len, "sed -r -i 's/SERVERS=\"[ \\t0-9\\.]*\"/SERVERS=\"\"/g' /etc/default/isc-dhcp-relay");  //\" 不能写成\\"
         system(cmd);
         memset(cmd, 0, len + 1);
         snprintf(cmd, len, "sed -r -i 's/INTERFACES=\"[ \\ta-zA-Z0-9\\.]*\"/INTERFACES=\"\"/g' /etc/default/isc-dhcp-relay");  //\" 不能写成\\"
         system(cmd);   
-        system("service isc-dhcp-relay stop");  
+        system("service isc-dhcp-relay stop"); 
+        dhcp_relay_info_save("","");*/
+        
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "sed -r -i 's/SERVERS=/#SERVERS/g' /etc/default/isc-dhcp-relay");  //\" 不能写成\\"
+        system(cmd);
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "sed -r -i 's/INTERFACES=/#INTERFACES=/g' /etc/default/isc-dhcp-relay");  //\" 不能写成\\"
+        system(cmd);  
+        system("sed -r -i '/#/d' /etc/default/isc-dhcp-relay");
+        system("systemctl stop isc-dhcp-relay.service");
     }    
     if(!strcmp(operate->valuestring, "start relay")){
         interfaces = cJSON_GetObjectItem(root, "interfaces");
@@ -65,24 +76,52 @@ ret_code dhcp_relay_config_proc(uint source, uint config_type,
         if(!check_servers(servers->valuestring)){
             ret = RET_INPUTERR; 
             goto INPUT_ERROR;
-        }       
+        } 
         
+        /*
         memset(cmd, 0, len + 1);
         snprintf(cmd, len, "sed -r -i 's/SERVERS=\"[ \\t0-9\\.]*\"/SERVERS=\"%s\"/g' /etc/default/isc-dhcp-relay", servers->valuestring);  //\" 不能写成\\"
         system(cmd);
+
+        if(!wan_if_str()){
+           ret = RET_INPUTERR; 
+           goto INPUT_ERROR; 
+        }
         memset(cmd, 0, len + 1);
-        snprintf(cmd, len, "sed -r -i 's/INTERFACES=\"[ \\ta-zA-Z0-9\\.]*\"/INTERFACES=\"%s\"/g' /etc/default/isc-dhcp-relay", interfaces->valuestring);  //\" 不能写成\\"
+        snprintf(cmd, len, "sed -r -i 's/INTERFACES=\"[ \\ta-zA-Z0-9\\.]*\"/INTERFACES=\"%s%s\"/g' /etc/default/isc-dhcp-relay", interfaces->valuestring, wan_if_str());  //\" 不能写成\\"
         system(cmd);        
-        /*运行配置文件*/
         //system("service isc-dhcp-relay restart");
         system("systemctl restart isc-dhcp-relay.service");
+        dhcp_relay_info_save(servers->valuestring, interfaces->valuestring);*/
+        
+        if(!wan_if_str()){
+           ret = RET_INPUTERR; 
+           goto INPUT_ERROR; 
+        }
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "echo 'SERVERS=\"%s\"' >> /etc/default/isc-dhcp-relay", servers->valuestring);
+        system(cmd);
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "echo 'INTERFACES=\"%s%s\"' >> /etc/default/isc-dhcp-relay", interfaces->valuestring, wan_if_str());
+        system(cmd);
+
+        //save relay info
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "echo '#serversINFO=%s;' >> /etc/default/isc-dhcp-relay", servers->valuestring);
+        system(cmd);
+        memset(cmd, 0, len + 1);
+        snprintf(cmd, len, "echo '#ifINFO=%s;' >> /etc/default/isc-dhcp-relay", interfaces->valuestring);
+        system(cmd);
+
+        //resatrt service
+        system("systemctl restart isc-dhcp-relay.service");
     }
 
 INPUT_ERROR:
     if(cmd)
     {
-        memset(cmd, 0, len + 1);
         free(cmd); 
+        cmd = NULL;
     }
     return ret;    
     
@@ -91,6 +130,51 @@ ret_code dhcp_relay_config_get_all(uint source, pointer output, int *output_len)
     ret_code ret = RET_OK;
     char *fname="/etc/default/isc-dhcp-relay";
     FILE *fp;
+    char *servers = NULL, *interfaces = NULL;
+    cJSON *root = NULL;
+    char *out = NULL;
+    char line[1000] = {0};
+    if ((fp=fopen(fname,"r"))==NULL){
+        printf("open file %s failed\n",fname);
+        return RET_ERR;   
+    } 
+    fseek(fp,0,SEEK_END);
+    rewind(fp);
     
+    servers = (char *)malloc(50);
+    memset(servers, 0, 50);
+    interfaces = (char *)malloc(1000);
+    memset(interfaces, 0, 1000);
+    
+    root = cJSON_CreateObject();
+
+    while((fgets(line,1000,fp))!=NULL){
+        char *startSERVERS = strstr(line, "#serversINFO=");
+        char *endSERVERS = strstr(line, ";");
+        if((startSERVERS!=NULL) && (endSERVERS!=NULL)){            
+            memcpy(servers,startSERVERS+13,endSERVERS-startSERVERS-13);                      
+            cJSON_AddStringToObject(root, "servers", servers);            
+        }        
+        char *startIF = strstr(line, "#ifINFO=");
+        char *endIF = strstr(line, ";");
+        if((startIF!=NULL) && (endIF!=NULL)){            
+            memcpy(interfaces,startIF+8,endIF-startIF-8);                      
+            cJSON_AddStringToObject(root, "interfaces", interfaces);            
+        } 
+    }
+    if(servers != NULL){
+        free(servers);
+        servers = NULL;
+    }
+    if(interfaces!= NULL){
+        free(interfaces);
+        interfaces= NULL;
+    }
+    fclose(fp);
+    out = cJSON_PrintUnformatted(root);
+    *output_len = strlen(out) + 1;
+    memcpy(output, out, *output_len);
+    free(out);
+    return ret;    
 }
 
diff --git a/Platform/user/configm/config-server/include/dhcp_lib.h b/Platform/user/configm/config-server/include/dhcp_lib.h
index 8ec3144e5..9e44fd77b 100644
--- a/Platform/user/configm/config-server/include/dhcp_lib.h
+++ b/Platform/user/configm/config-server/include/dhcp_lib.h
@@ -68,6 +68,7 @@ int check_segment(char *segment, char *mask);
                         
 int check_mask(char *mask);
 
+char *wan_if_str();
 
 
 #endif
diff --git a/libs/src/lighttpd-1.4.51/src/mod_webm.c b/libs/src/lighttpd-1.4.51/src/mod_webm.c
index 8cd7ada5e..84845f9ce 100755
--- a/libs/src/lighttpd-1.4.51/src/mod_webm.c
+++ b/libs/src/lighttpd-1.4.51/src/mod_webm.c
@@ -47,9 +47,12 @@ typedef enum { WEBM_HANDLE_INVALID_INDEX = -1,
 		
 		WEBM_HANDLE_CONFIG_HOST_SET,
 		WEBM_HANDLE_CONFIG_HOST_GET,
+		WEBM_HANDLE_CONFIG_HOST_GET_ALL,
 		WEBM_HANDLE_CONFIG_SUBNET_SET,
 		WEBM_HANDLE_CONFIG_SUBNET_GET,
+		WEBM_HANDLE_CONFIG_SUBNET_GET_ALL,
 		WEBM_HANDLE_CONFIG_RELAY_SET,
+		WEBM_HANDLE_CONFIG_RELAY_GET_ALL,
 		WEBM_HANDLE_CONFIG_CLIENT_SET,
 		WEBM_HANDLE_CONFIG_CLIENT_GET,
 		WEBM_HANDLE_CONFIG_DHCPD_LEASE_GET,
@@ -241,6 +244,13 @@ extern int webm_config_send_proc(server *srv, uint32_t config_type, uint64 confg
 		DHCP_HOST_CONFIG,  \
 		webm_config_send_proc \
 	}, \
+	{\
+		WEBM_HANDLE_CONFIG_HOST_GET_ALL,  \
+		"/FSG-GF/host-get-all",           \
+		CM_CONFIG_GET_ALL,  \
+		DHCP_HOST_CONFIG,  \
+		webm_config_send_proc \
+	}, \
 	{\
 		WEBM_HANDLE_CONFIG_SUBNET_SET,  \
 		"/FSG-CF/subnet-set",           \
@@ -255,6 +265,13 @@ extern int webm_config_send_proc(server *srv, uint32_t config_type, uint64 confg
 		DHCP_SUBNET_CONFIG,  \
 		webm_config_send_proc \
 	}, \
+	{\
+		WEBM_HANDLE_CONFIG_SUBNET_GET_ALL,  \
+		"/FSG-GF/subnet-get-all",           \
+		CM_CONFIG_GET_ALL,  \
+		DHCP_SUBNET_CONFIG,  \
+		webm_config_send_proc \
+	}, \
 	{\
 		WEBM_HANDLE_CONFIG_RELAY_SET,  \
 		"/FSG-CF/relay-set",           \
@@ -262,6 +279,13 @@ extern int webm_config_send_proc(server *srv, uint32_t config_type, uint64 confg
 		DHCP_RELAY_CONFIG,  \
 		webm_config_send_proc \
 	}, \
+	{\
+		WEBM_HANDLE_CONFIG_RELAY_GET_ALL,  \
+		"/FSG-GF/relay-get-all",           \
+		CM_CONFIG_GET_ALL,  \
+		DHCP_RELAY_CONFIG,  \
+		webm_config_send_proc \
+	}, \
 	{\
 		WEBM_HANDLE_CONFIG_CLIENT_SET,  \
 		"/FSG-CF/client-set",           \