diff --git a/APP_Framework/Framework/connection/4g/ec200t/Kconfig b/APP_Framework/Framework/connection/4g/ec200t/Kconfig
index 404fb381f..f5760fba4 100644
--- a/APP_Framework/Framework/connection/4g/ec200t/Kconfig
+++ b/APP_Framework/Framework/connection/4g/ec200t/Kconfig
@@ -3,13 +3,19 @@ config ADAPTER_4G_EC200T
         default "ec200t"
 
 if ADD_XIZI_FETURES
-        config ADAPTER_EC200T_PWRKEY
-                int "EC200T PWRKEY pin number"
-                default "97"
+        config ADAPTER_EC200T_USING_PWRKEY
+                bool "EC200T using PWRKEY pin number"
+                default n
 
-        config ADAPTER_EC200T_PIN_DRIVER
-                string "EC200T device pin driver path"
-                default "/dev/pin_dev"
+        if ADAPTER_EC200T_USING_PWRKEY
+                config ADAPTER_EC200T_PWRKEY
+                        int "EC200T PWRKEY pin number"
+                        default "97"
+
+                config ADAPTER_EC200T_PIN_DRIVER
+                        string "EC200T device pin driver path"
+                        default "/dev/pin_dev"
+        endif
 
         config ADAPTER_EC200T_DRIVER_EXTUART
                 bool "Using extra uart to support 4G"
@@ -35,7 +41,6 @@ if ADD_NUTTX_FETURES
         config ADAPTER_EC200T_DRIVER
                 string "EC200T device uart driver path"
                 default "/dev/ttyS8"
-
 endif
 
 if ADD_RTTHREAD_FETURES
diff --git a/APP_Framework/Framework/connection/4g/ec200t/ec200t.c b/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
index 296a193f5..cef26254a 100644
--- a/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
+++ b/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
@@ -38,14 +38,9 @@
 
 #define TRY_TIMES 10
 
-#ifdef ADD_NUTTX_FETURES
-static void Ec200tPowerSet(void){ return; }
-#else  
-    #ifdef ADD_RTTHREAD_FETURES
-    static void Ec200tPowerSet(void){ return; }
-    #else
-    static void Ec200tPowerSet(void)
-    {
+static void Ec200tPowerSet(void)
+{
+#ifdef ADAPTER_EC200T_USING_PWRKEY
     int pin_fd;
     pin_fd = PrivOpen(ADAPTER_EC200T_PIN_DRIVER, O_RDWR);
     if (pin_fd < 0) {
@@ -76,9 +71,8 @@ static void Ec200tPowerSet(void){ return; }
     PrivClose(pin_fd);
 
     PrivTaskDelay(10000);
-    }
-    #endif
 #endif
+}
 
 static int Ec200tOpen(struct Adapter *adapter)
 {
@@ -148,7 +142,6 @@ out:
     return ret;
 }
 
-
 #ifdef ADD_NUTTX_FETURES
 static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args){ return 0;}
 #else
@@ -183,7 +176,6 @@ static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args)
     ioctl_cfg.args = &serial_cfg;
     PrivIoctl(adapter->fd, OPE_INT, &ioctl_cfg);
     
-
     Ec200tPowerSet();
     
     return 0;
diff --git a/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c b/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
index f261d3ba5..ab6a42ef8 100644
--- a/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
+++ b/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
@@ -21,32 +21,32 @@
 #include <adapter.h>
 #include <at_agent.h>
 
-#define HC08_DETECT_CMD        "AT"
-#define HC08_DEFAULT_CMD        "AT+DEFAULT"
-#define HC08_RESET_CMD        "AT+RESET"
-#define HC08_CLEAR_CMD        "AT+CLEAR"
+#define HC08_DETECT_CMD             "AT"
+#define HC08_DEFAULT_CMD            "AT+DEFAULT"
+#define HC08_RESET_CMD              "AT+RESET"
+#define HC08_CLEAR_CMD              "AT+CLEAR"
 #define HC08_GET_DEVICE_INFO        "AT+RX"
 
-#define HC08_GET_BAUDRATE_CMD        "AT+BAUD=?"
-#define HC08_SET_BAUDRATE_CMD        "AT+BAUD=%u"
+#define HC08_GET_BAUDRATE_CMD       "AT+BAUD=?"
+#define HC08_SET_BAUDRATE_CMD       "AT+BAUD=%u"
 #define HC08_GET_CONNECTABLE        "AT+CONT=?"
 #define HC08_SET_CONNECTABLE        "AT+CONT=%s"
-#define HC08_GET_ROLE_CMD        "AT+ROLE=?"
-#define HC08_SET_ROLE_CMD        "AT+ROLE=%s"
-#define HC08_GET_ADDR_CMD        "AT+ADDR=?"
-#define HC08_SET_ADDR_CMD        "AT+ADDR=%s"
-#define HC08_GET_NAME_CMD       "AT+NAME=%s"
-#define HC08_SET_NAME_CMD       "AT+NAME=?"
-#define HC08_GET_LUUID_CMD      "AT+LUUID=?"
-#define HC08_SET_LUUID_CMD      "AT+LUUID=%u"
-#define HC08_GET_SUUID_CMD      "AT+SUUID=?"
-#define HC08_SET_SUUID_CMD      "AT+SUUID=%u"
-#define HC08_GET_TUUID_CMD      "AT+TUUID=?"
-#define HC08_SET_TUUID_CMD      "AT+TUUID=%u"
+#define HC08_GET_ROLE_CMD           "AT+ROLE=?"
+#define HC08_SET_ROLE_CMD           "AT+ROLE=%s"
+#define HC08_GET_ADDR_CMD           "AT+ADDR=?"
+#define HC08_SET_ADDR_CMD           "AT+ADDR=%s"
+#define HC08_GET_NAME_CMD           "AT+NAME=%s"
+#define HC08_SET_NAME_CMD           "AT+NAME=?"
+#define HC08_GET_LUUID_CMD          "AT+LUUID=?"
+#define HC08_SET_LUUID_CMD          "AT+LUUID=%u"
+#define HC08_GET_SUUID_CMD          "AT+SUUID=?"
+#define HC08_SET_SUUID_CMD          "AT+SUUID=%u"
+#define HC08_GET_TUUID_CMD          "AT+TUUID=?"
+#define HC08_SET_TUUID_CMD          "AT+TUUID=%u"
 
-#define HC08_OK_RESP        "OK"
+#define HC08_OK_RESP                "OK"
 
-#define HC08_CMD_STR_DEFAULT_SIZE        64
+#define HC08_CMD_STR_DEFAULT_SIZE     64
 #define HC08_RESP_DEFAULT_SIZE        64
 
 enum Hc08AtCmd