diff --git a/.gitmodules b/.gitmodules
index 59ee5c1d2..c90431278 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "Ubiquitous/Nuttx_Fusion_XiUOS/apps"]
 	path = Ubiquitous/Nuttx_Fusion_XiUOS/apps
 	url = https://code.gitlink.org.cn/wgzAIIT/incubator-nuttx-apps.git
+[submodule "APP_Framework/Applications/webnet/WebNet_XiUOS"]
+	path = APP_Framework/Applications/webnet/WebNet_XiUOS
+	url = https://gitlink.org.cn/xuos/WebNet_XiUOS.git
diff --git a/APP_Framework/Applications/Kconfig b/APP_Framework/Applications/Kconfig
index 7d66db54a..eb11622e7 100644
--- a/APP_Framework/Applications/Kconfig
+++ b/APP_Framework/Applications/Kconfig
@@ -19,4 +19,5 @@ menu "Applications"
     source "$APP_DIR/Applications/knowing_app/Kconfig"
     source "$APP_DIR/Applications/sensor_app/Kconfig"
     source "$APP_DIR/Applications/embedded_database_app/Kconfig"
+    source "$APP_DIR/Applications/webnet/Kconfig"
 endmenu
diff --git a/APP_Framework/Applications/webnet/Kconfig b/APP_Framework/Applications/webnet/Kconfig
new file mode 100644
index 000000000..812518e11
--- /dev/null
+++ b/APP_Framework/Applications/webnet/Kconfig
@@ -0,0 +1,92 @@
+menuconfig APP_USING_WEBNET
+    bool "WebNet: A lightweight, customizable, embeddable Web Server for RT-Thread"
+    default n
+if APP_USING_WEBNET
+
+    config PKG_WEBNET_PATH
+        string
+        default "/packages/iot/webnet"
+
+    config WEBNET_PORT
+        int "Server listen port"
+        default 80
+        range 0 65535
+        
+    config WEBNET_CONN_MAX
+        int "Maximum number of server connections"
+        default 16
+        range 1 100
+        
+    config WEBNET_ROOT
+        string "Server root directory"
+        default "/webnet"
+    
+    menu "Select supported modules"
+    
+        config WEBNET_USING_LOG
+            bool "LOG: Enable output log support"
+            default n
+        
+        config WEBNET_USING_AUTH
+            bool "AUTH: Enable basic HTTP authentication support"
+            default n
+        
+        config WEBNET_USING_CGI
+            bool "CGI: Enable Common Gateway Interface support"
+            default n
+        
+        config WEBNET_USING_ASP
+            bool "ASP: Enable Active Server Pages support"
+            default n
+        
+        config WEBNET_USING_SSI
+            bool "SSI: Enable Server Side Includes support"
+            default n        
+        
+        config WEBNET_USING_INDEX
+            bool "INDEX: Enable list all the file in the directory support"
+            default n
+            
+        config WEBNET_USING_ALIAS
+            bool "ALIAS: Enable alias support"
+            default n
+        
+        config WEBNET_USING_DAV
+            bool "DAV: Enable Web-based Distributed Authoring and Versioning support"
+            default n
+        
+        config WEBNET_USING_UPLOAD
+            bool "UPLOAD: Enable upload file support"
+            default n
+        
+        config WEBNET_USING_GZIP
+            bool "GZIP: Enable compressed file support by GZIP"
+            default n
+        
+        config WEBNET_CACHE_LEVEL
+            int "CACHE: Configure cache level(0:disable 1:use Last-Modified 2:use Cache-Control)" 
+            default 0
+            range 0 2
+            
+        if WEBNET_CACHE_LEVEL = 2 
+            
+            config WEBNET_CACHE_MAX_AGE
+            int "Cache-Control time in seconds"
+            default 1800
+            
+        endif
+        
+    endmenu
+    
+    config WEBNET_USING_SAMPLES
+        bool "Enable webnet samples"
+        default n
+        select WEBNET_USING_ASP
+        select WEBNET_USING_AUTH
+        select WEBNET_USING_CGI
+        select WEBNET_USING_INDEX
+        select WEBNET_USING_ALIAS
+        select WEBNET_USING_SSI
+        select WEBNET_USING_UPLOAD
+endif
+
diff --git a/APP_Framework/Applications/webnet/SConscript b/APP_Framework/Applications/webnet/SConscript
new file mode 100644
index 000000000..f307e3f70
--- /dev/null
+++ b/APP_Framework/Applications/webnet/SConscript
@@ -0,0 +1,14 @@
+import os
+Import('RTT_ROOT')
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')
diff --git a/APP_Framework/Framework/connection/adapter_agent.c b/APP_Framework/Framework/connection/adapter_agent.c
index f5559e0bf..af9948cd8 100755
--- a/APP_Framework/Framework/connection/adapter_agent.c
+++ b/APP_Framework/Framework/connection/adapter_agent.c
@@ -436,11 +436,13 @@ int DeleteATAgent(ATAgentType agent)
         PrivMutexDelete(&agent->lock);
     }
 #endif
-
+#ifdef ADD_XIZI_FETURES
     if (agent->entm_rx_notice) {
         printf("delete agent entm_rx_notice = %d\n",agent->entm_rx_notice);
         PrivSemaphoreDelete(&agent->entm_rx_notice);
     }
+#else
+#endif
 #ifdef ADD_XIZI_FETURES
      if (agent->rsp_sem) {
          printf("delete agent rsp_sem = %d\n",agent->rsp_sem);
diff --git a/APP_Framework/Framework/connection/at_agent.h b/APP_Framework/Framework/connection/at_agent.h
index 4ac0b4099..42d589a0c 100755
--- a/APP_Framework/Framework/connection/at_agent.h
+++ b/APP_Framework/Framework/connection/at_agent.h
@@ -74,7 +74,11 @@ struct ATAgent
     char entm_recv_buf[ENTM_RECV_MAX];
     uint32 entm_recv_len;
     enum ReceiveMode receive_mode;
+#ifdef ADD_XIZI_FETURES
     int entm_rx_notice;
+#else
+    sem_t entm_rx_notice;
+#endif
 };
 typedef struct ATAgent *ATAgentType;
 
diff --git a/APP_Framework/Framework/connection/bluetooth/SConscript b/APP_Framework/Framework/connection/bluetooth/SConscript
index 3fecfb61c..4a341d50a 100644
--- a/APP_Framework/Framework/connection/bluetooth/SConscript
+++ b/APP_Framework/Framework/connection/bluetooth/SConscript
@@ -2,7 +2,8 @@ import os
 Import('RTT_ROOT')
 from building import *
 SOURCES = []
-SOURCES = ['adapter_bluetooth.c'] + SOURCES
+if GetDepend(['CONNECTION_ADAPTER_BLUETOOTH']):
+    SOURCES = ['adapter_bluetooth.c'] + SOURCES
 objs = []
 cwd = GetCurrentDir()
 path =  [cwd]
diff --git a/APP_Framework/Framework/connection/ethernet/SConscript b/APP_Framework/Framework/connection/ethernet/SConscript
new file mode 100644
index 000000000..872676e5c
--- /dev/null
+++ b/APP_Framework/Framework/connection/ethernet/SConscript
@@ -0,0 +1,19 @@
+import os
+Import('RTT_ROOT')
+from building import *
+SOURCES = []
+if GetDepend(['CONNECTION_ADAPTER_ETHERNET']):
+    SOURCES = ['adapter_ethernet.c'] + SOURCES
+objs = []
+cwd = GetCurrentDir()
+path =  [cwd]
+group = DefineGroup('ethernet', SOURCES, depend = [], CPPPATH = [cwd])
+objs =  objs + group
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/ethernet/adapter_ethernet.c b/APP_Framework/Framework/connection/ethernet/adapter_ethernet.c
index 239472e38..d687d0268 100644
--- a/APP_Framework/Framework/connection/ethernet/adapter_ethernet.c
+++ b/APP_Framework/Framework/connection/ethernet/adapter_ethernet.c
@@ -97,28 +97,33 @@ int AdapterEthernetTest(void)
 
     AdapterDeviceSetUp(adapter);
     
-    const char *ip = "10.10.100.50";
-    const char *port = "12345";
+    const char *ip = "192.168.131.26";
+    const char *port = "9999";
     enum NetRoleType net_role = CLIENT;//SERVER
     enum IpType ip_type = IPV4;
     AdapterDeviceConnect(adapter, net_role, ip, port, ip_type);
 
     printf("ready to test data transfer\n");
-
+    PrivTaskDelay(2000);
     len = strlen(ethernet_msg);
     for (i = 0;i < 10; i ++) {
         printf("AdapterEthernetTest send %s\n", ethernet_msg);
         AdapterDeviceSend(adapter, ethernet_msg, len);
         PrivTaskDelay(4000);
     }
-
+    
     while (1) {
         AdapterDeviceRecv(adapter, ethernet_recv_msg, 128);
         printf("AdapterEthernetTest recv %s\n", ethernet_recv_msg);
         memset(ethernet_recv_msg, 0, 128);
     }
+    
 #endif
     
     return 0;
 }
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(AdapterEthernetTest,a ethernet adpter sample);
+#elif definded ADD_XIZI_FETURES
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, AdapterEthernetTest, AdapterEthernetTest, show adapter ethernet information);
+#endif
diff --git a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/Kconfig b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/Kconfig
index 2efc7a0b2..808272cfa 100644
--- a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/Kconfig
+++ b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/Kconfig
@@ -29,5 +29,7 @@ if ADD_NUTTX_FETURES
 endif
 
 if ADD_RTTHREAD_FETURES
-
+        config ADAPTER_HFA21_DRIVER
+                string "HFA21 device uart driver path"
+                default "/dev/uart3"
 endif
diff --git a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/SConscript b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/SConscript
new file mode 100644
index 000000000..e388a22d4
--- /dev/null
+++ b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/SConscript
@@ -0,0 +1,10 @@
+from building import *
+import os
+
+cwd = GetCurrentDir()
+src = []
+if GetDepend(['ADAPTER_HFA21_ETHERNET']):
+    src += ['hfa21_ethernet.c']
+group = DefineGroup('connection ethernet hfa21', src, depend = [], CPPPATH = [cwd])
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
index 07bc3330a..ada295ecc 100644
--- a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
+++ b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
@@ -72,7 +72,7 @@ static int Hfa21EthernetOpen(struct Adapter *adapter)
     /*step2: init AT agent*/
     if (!adapter->agent) {
         char *agent_name = "ethernet_uart_client";
-        if (EOK != InitATAgent(agent_name, adapter->fd, 512)) {
+        if (0 != InitATAgent(agent_name, adapter->fd, 512)) {
             printf("at agent init failed !\n");
             return -1;
         }
@@ -168,19 +168,20 @@ static int Hfa21EthernetSetUp(struct Adapter *adapter)
 
     Hfa21EthernetInitAtCmd(adapter->agent);
 
-    /*Step3 : FEPHY enable phy function*/
+      /*Step3 : FEPHY enable phy function*/
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_FEPHY_CMD, HFA21_ETHERNET_OK_REPLY);
     if (ret < 0) {
         goto __exit;
     }
 
+    PrivTaskDelay(2000);
     /*Step4 : FVEW disable WANN function, ethernet work at LANN mode*/
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_DISABLE_WANN_CMD, HFA21_ETHERNET_OK_REPLY);
     if (ret < 0) {
         goto __exit;
     }
-
     /*Step5 : RELD enable F-AT cmd*/
+    PrivTaskDelay(2000);
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_RELD_CMD, HFA21_ETHERNET_OK_REPLY);
     if (ret < 0) {
         goto __exit;
@@ -195,13 +196,13 @@ static int Hfa21EthernetSetUp(struct Adapter *adapter)
     if (ret < 0) {
         goto __exit;
     }
-
+    PrivTaskDelay(2000);
     /*Step7 : AT+WANN check if get ip、netmask、gateway*/
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_WANN_CMD, HFA21_ETHERNET_OK_REPLY);
     if (ret < 0) {
         goto __exit;
     }
-
+    PrivTaskDelay(2000);
     /*Step8 : AT+Z reboot hfa21 device*/
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_REBOOT_CMD, HFA21_ETHERNET_OK_REPLY);
     if (ret < 0) {
@@ -209,7 +210,6 @@ static int Hfa21EthernetSetUp(struct Adapter *adapter)
     }
 
     PrivTaskDelay(10000);
-
     return ret;
 
 __exit:
@@ -365,6 +365,7 @@ static int Hfa21EthernetConnect(struct Adapter *adapter, enum NetRoleType net_ro
     }
 
     adapter->net_role = net_role;
+     PrivTaskDelay(2000);
 
     /*Step3 : AT+Z reboot hfa21 device*/
     ret = AtCmdConfigAndCheck(adapter->agent, HFA21_ETHERNET_AT_REBOOT_CMD, HFA21_ETHERNET_OK_REPLY);
diff --git a/APP_Framework/Framework/connection/nbiot/SConscript b/APP_Framework/Framework/connection/nbiot/SConscript
new file mode 100644
index 000000000..457bee16c
--- /dev/null
+++ b/APP_Framework/Framework/connection/nbiot/SConscript
@@ -0,0 +1,19 @@
+import os
+Import('RTT_ROOT')
+from building import *
+SOURCES = []
+if GetDepend(['CONNECTION_ADAPTER_NB']):
+    SOURCES = ['adapter_nbiot.c'] + SOURCES
+objs = []
+cwd = GetCurrentDir()
+path =  [cwd]
+group = DefineGroup('nb', SOURCES, depend = [], CPPPATH = [cwd])
+objs =  objs + group
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/nbiot/adapter_nbiot.c b/APP_Framework/Framework/connection/nbiot/adapter_nbiot.c
index 873ff6d1f..952aab005 100644
--- a/APP_Framework/Framework/connection/nbiot/adapter_nbiot.c
+++ b/APP_Framework/Framework/connection/nbiot/adapter_nbiot.c
@@ -25,6 +25,8 @@
 extern AdapterProductInfoType BC28Attach(struct Adapter *adapter);
 #endif
 
+#define ADAPTER_NBIOT_NAME "nbiot"
+
 static int AdapterNbiotRegister(struct Adapter *adapter)
 {
     int ret = 0;
@@ -95,7 +97,13 @@ int opennb(void)
 
      return 0;    
  }
-//  SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, opennb, opennb, show adapter nb information);
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(opennb,open nb sample);
+#endif
+#ifdef ADD_XIZI_FETURES 
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, opennb, opennb, show adapter nb information);
+#endif
+
 int closenb(void)
 {
     int ret = 0;
@@ -113,8 +121,13 @@ int closenb(void)
 
      return 0;    
  }
-//  SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, closenb, closenb, show adapter nb information);
- 
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(closenb,close nb sample);
+#endif
+#ifdef ADD_XIZI_FETURES
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, closenb, closenb, show adapter nb information);
+#endif
+
  int connectnb(int argc, char *argv[])
  {
      const char *send_msg = argv[1];
@@ -133,7 +146,12 @@ int closenb(void)
 
      return 0;    
  }
-//  SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(2)|SHELL_CMD_DISABLE_RETURN, connectnb, connectnb, show adapter nb information);
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(connectnb,connect nb test);
+#endif
+#ifdef ADD_XIZI_FETURES
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(2)|SHELL_CMD_DISABLE_RETURN, connectnb, connectnb, show adapter nb information);
+#endif
 
  int sendnb(int argc, char *argv[])
  {
@@ -154,7 +172,12 @@ int closenb(void)
 
      return 0;    
  }
-//  SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(2)|SHELL_CMD_DISABLE_RETURN, sendnb, sendnb, show adapter nb information);
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(sendnb,send nb test);
+#endif
+#ifdef ADD_XIZI_FETURES
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(2)|SHELL_CMD_DISABLE_RETURN, sendnb, sendnb, show adapter nb information);
+#endif
 
  int recvnb(void)
  {
@@ -167,5 +190,9 @@ int closenb(void)
 
      return 0;    
  }
-//  SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, recvnb, recvnb, show adapter nb information);
-
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(recvnb,receive nb test);
+#endif
+#ifdef ADD_XIZI_FETURES
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, recvnb, recvnb, show adapter nb information);
+#endif
diff --git a/APP_Framework/Framework/connection/nbiot/bc28/Kconfig b/APP_Framework/Framework/connection/nbiot/bc28/Kconfig
index ae773a1d8..dcb7e3d5c 100644
--- a/APP_Framework/Framework/connection/nbiot/bc28/Kconfig
+++ b/APP_Framework/Framework/connection/nbiot/bc28/Kconfig
@@ -36,5 +36,13 @@ if ADD_NUTTX_FETURES
 endif
 
 if ADD_RTTHREAD_FETURES
-
+        config ADAPTER_BC28_DRIVER
+                string "BC28 device uart driver path"
+                default "/dev/uart2"
+        config ADAPTER_BC28_PIN_DRIVER
+                string "BC28 device pin driver path"
+                default "/dev/pin"
+        config ADAPTER_BC28_RESETPIN
+                string "BC28 RESET pin number"
+                default "100"
 endif
diff --git a/APP_Framework/Framework/connection/nbiot/bc28/SConscript b/APP_Framework/Framework/connection/nbiot/bc28/SConscript
new file mode 100644
index 000000000..f657dc41a
--- /dev/null
+++ b/APP_Framework/Framework/connection/nbiot/bc28/SConscript
@@ -0,0 +1,10 @@
+from building import *
+import os
+
+cwd = GetCurrentDir()
+src = []
+if GetDepend(['ADAPTER_BC28']):
+    src += ['bc28.c']
+group = DefineGroup('connection nb bc28', src, depend = [], CPPPATH = [cwd])
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/nbiot/bc28/bc28.c b/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
index e9c83ac34..e290172ba 100644
--- a/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
+++ b/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
@@ -490,7 +490,7 @@ static int BC28Open(struct Adapter *adapter)
      /*step2: init AT agent*/
     if (!adapter->agent) {
         char *agent_name = "niot_device";
-        if (EOK != InitATAgent(agent_name, adapter->fd, 512)) {
+        if (0 != InitATAgent(agent_name, adapter->fd, 512)) {
             PrivClose(adapter->fd);
             PrivMutexDelete(&nbiot_lock);
             printf("at agent init failed !\n");
diff --git a/APP_Framework/Framework/connection/wifi/SConscript b/APP_Framework/Framework/connection/wifi/SConscript
index 49378ad9f..7eb5f670e 100644
--- a/APP_Framework/Framework/connection/wifi/SConscript
+++ b/APP_Framework/Framework/connection/wifi/SConscript
@@ -2,7 +2,8 @@ import os
 Import('RTT_ROOT')
 from building import *
 SOURCES = []
-SOURCES = ['adapter_wifi.c'] + SOURCES
+if GetDepend(['CONNECTION_ADAPTER_WIFI']):
+    SOURCES = ['adapter_wifi.c'] + SOURCES
 objs = []
 cwd = GetCurrentDir()
 path =  [cwd]
diff --git a/APP_Framework/Framework/transform_layer/rtthread/transform.c b/APP_Framework/Framework/transform_layer/rtthread/transform.c
index e792184ac..661babf8f 100644
--- a/APP_Framework/Framework/transform_layer/rtthread/transform.c
+++ b/APP_Framework/Framework/transform_layer/rtthread/transform.c
@@ -195,3 +195,12 @@ void PrivFree(void *pointer)
     free(pointer);
 }
 
+/*********************kernel**********************/
+void PrivTaskenterCritical()
+{
+    rt_enter_critical();
+}
+void PrivTaskexitCritical()
+{
+     rt_exit_critical();
+}
diff --git a/APP_Framework/Framework/transform_layer/rtthread/transform.h b/APP_Framework/Framework/transform_layer/rtthread/transform.h
index 1210976dc..786302911 100644
--- a/APP_Framework/Framework/transform_layer/rtthread/transform.h
+++ b/APP_Framework/Framework/transform_layer/rtthread/transform.h
@@ -38,6 +38,7 @@
 #include <dfs_posix.h>
 #include <dfs.h>
 #include<sys/ioctl.h>
+#include <sys/select.h>
 #ifdef RT_USING_POSIX_TERMIOS
 #include <posix_termios.h>
 #endif
@@ -60,7 +61,7 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-
+typedef signed   char                   bool;  
 typedef signed   char                   int8;      
 typedef signed   short                  int16;    
 typedef signed   int                    int32;     
@@ -77,7 +78,7 @@ typedef unsigned long long              uint64;
 #endif
 
 #define OPE_INT                  0x0000
-#define OPE_CFG                 0x0001
+#define OPE_CFG                  0x0001
 
 #define NAME_NUM_MAX            32
 
@@ -96,6 +97,9 @@ typedef unsigned long long              uint64;
 #define SERIAL_RB_BUFSZ         128
 #endif
 
+#define TRUE                (1)
+#define FALSE               (0)
+
 struct PinDevIrq
 {
     int irq_mode;//< RISING/FALLING/HIGH/LOW
@@ -197,6 +201,13 @@ void *PrivCalloc(size_t  count, size_t size);
 void PrivFree(void *pointer);
 
 
+
+/*********************kernel**********************/
+void PrivTaskenterCritical();
+void PrivTaskexitCritical();
+
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/.config b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/.config
index a6863efd4..aa01305c9 100644
--- a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/.config
+++ b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/.config
@@ -25,14 +25,12 @@ CONFIG_RT_USING_HOOK=y
 CONFIG_RT_USING_IDLE_HOOK=y
 CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
 CONFIG_IDLE_THREAD_STACK_SIZE=256
-CONFIG_RT_USING_TIMER_SOFT=y
-CONFIG_RT_TIMER_THREAD_PRIO=4
-CONFIG_RT_TIMER_THREAD_STACK_SIZE=512
+# CONFIG_RT_USING_TIMER_SOFT is not set
 
 #
 # kservice optimization
 #
-# CONFIG_RT_KSERVICE_USING_STDLIB is not set
+CONFIG_RT_KSERVICE_USING_STDLIB=y
 # CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
 # CONFIG_RT_USING_ASM_MEMCPY is not set
 CONFIG_RT_DEBUG=y
@@ -186,9 +184,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
 # CONFIG_RT_USING_PM is not set
-CONFIG_RT_USING_RTC=y
-# CONFIG_RT_USING_ALARM is not set
-# CONFIG_RT_USING_SOFT_RTC is not set
+# CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
 CONFIG_RT_USING_SPI=y
 # CONFIG_RT_USING_QSPI is not set
@@ -284,9 +280,9 @@ CONFIG_SOC_STM32F407ZG=y
 CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
-# CONFIG_BSP_USING_UART2 is not set
+CONFIG_BSP_USING_UART2=y
 CONFIG_BSP_USING_UART3=y
-CONFIG_BSP_USING_UART4=y
+# CONFIG_BSP_USING_UART4 is not set
 # CONFIG_BSP_USING_I2C1 is not set
 # CONFIG_BSP_USING_SPI is not set
 # CONFIG_BSP_USING_CH438 is not set
@@ -330,12 +326,11 @@ CONFIG_CONNECTION_FRAMEWORK_DEBUG=y
 # CONFIG_CONNECTION_ADAPTER_4G is not set
 # CONFIG_CONNECTION_ADAPTER_NB is not set
 # CONFIG_CONNECTION_ADAPTER_WIFI is not set
-# CONFIG_CONNECTION_ADAPTER_ETHERNET is not set
-CONFIG_CONNECTION_ADAPTER_BLUETOOTH=y
-CONFIG_ADAPTER_HC08=y
-CONFIG_ADAPTER_BLUETOOTH_HC08="hc08"
-CONFIG_ADAPTER_HC08_WORK_ROLE="M"
-CONFIG_ADAPTER_HC08_DRIVER="/dev/uart4"
+CONFIG_ADAPTER_HFA21_DRIVER="/dev/uart3"
+CONFIG_CONNECTION_ADAPTER_ETHERNET=y
+CONFIG_ADAPTER_HFA21_ETHERNET=y
+CONFIG_ADAPTER_ETHERNET_HFA21="hfa21_ethernet"
+# CONFIG_CONNECTION_ADAPTER_BLUETOOTH is not set
 # CONFIG_CONNECTION_ADAPTER_ZIGBEE is not set
 # CONFIG_CONNECTION_ADAPTER_5G is not set
 # CONFIG_SUPPORT_KNOWING_FRAMEWORK is not set
@@ -384,6 +379,7 @@ CONFIG_MAIN_KTASK_STACK_SIZE=1024
 #
 # CONFIG_APPLICATION_SENSOR is not set
 # CONFIG_USING_EMBEDDED_DATABASE_APP is not set
+# CONFIG_APP_USING_WEBNET is not set
 
 #
 # lib
diff --git a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/rtconfig.h b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/rtconfig.h
index 8d36278d9..e71dc1826 100644
--- a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/rtconfig.h
+++ b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-arm32-board/rtconfig.h
@@ -21,12 +21,10 @@
 #define RT_USING_IDLE_HOOK
 #define RT_IDLE_HOOK_LIST_SIZE 4
 #define IDLE_THREAD_STACK_SIZE 256
-#define RT_USING_TIMER_SOFT
-#define RT_TIMER_THREAD_PRIO 4
-#define RT_TIMER_THREAD_STACK_SIZE 512
 
 /* kservice optimization */
 
+#define RT_KSERVICE_USING_STDLIB
 #define RT_DEBUG
 #define RT_DEBUG_COLOR
 
@@ -123,7 +121,6 @@
 #define RT_USING_I2C
 #define RT_USING_I2C_BITOPS
 #define RT_USING_PIN
-#define RT_USING_RTC
 #define RT_USING_SPI
 #define RT_USING_SPI_MSD
 #define RT_USING_SFUD
@@ -174,8 +171,8 @@
 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
+#define BSP_USING_UART2
 #define BSP_USING_UART3
-#define BSP_USING_UART4
 #define BSP_USING_USB
 #define BSP_USING_STM32_USBH
 #define USB_BUS_NAME "usb"
@@ -196,11 +193,10 @@
 #define ADD_RTTHREAD_FETURES
 #define SUPPORT_CONNECTION_FRAMEWORK
 #define CONNECTION_FRAMEWORK_DEBUG
-#define CONNECTION_ADAPTER_BLUETOOTH
-#define ADAPTER_HC08
-#define ADAPTER_BLUETOOTH_HC08 "hc08"
-#define ADAPTER_HC08_WORK_ROLE "M"
-#define ADAPTER_HC08_DRIVER "/dev/uart4"
+#define ADAPTER_HFA21_DRIVER "/dev/uart3"
+#define CONNECTION_ADAPTER_ETHERNET
+#define ADAPTER_HFA21_ETHERNET
+#define ADAPTER_ETHERNET_HFA21 "hfa21_ethernet"
 
 /* Security */