diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7137ec8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.cproject
+.project
+build/
+firmware/
+
diff --git a/README.md b/README.md
index a48320d..65b5d2d 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ void user_init(void)
 
 	CFG_Load();
 
-	MQTT_InitConnection(&mqttClient, sysCfg.mqtt_host, sysCfg.mqtt_port, SEC_NONSSL);
+	MQTT_InitConnection(&mqttClient, sysCfg.mqtt_host, sysCfg.mqtt_port, sysCfg.security);
 	MQTT_InitClient(&mqttClient, sysCfg.device_id, sysCfg.mqtt_user, sysCfg.mqtt_pass, sysCfg.mqtt_keepalive);
 	MQTT_OnConnected(&mqttClient, mqttConnectedCb);
 	MQTT_OnPublished(&mqttClient, mqttPublishedCb);
diff --git a/include/user_config.h b/include/user_config.h
index 19b35ea..4acae8f 100644
--- a/include/user_config.h
+++ b/include/user_config.h
@@ -1,6 +1,5 @@
 #ifndef _USER_CONFIG_H_
 #define _USER_CONFIG_H_
-#include "user_interface.h"
 
 #define CFG_HOLDER	0x00FF55A4
 #define CFG_LOCATION	0x3C	/* Please don't change or if you know what you doing */
@@ -21,7 +20,8 @@
 #define STA_TYPE AUTH_WPA2_PSK
 
 #define MQTT_RECONNECT_TIMEOUT 	5	/*second*/
-#define MQTT_CONNTECT_TIMER 	5 	/**/
 
-#define CLIENT_SSL_ENABLE
+#define MQTT_CLIENT_SSL_ENABLE
+//#undef MQTT_CLIENT_SSL_ENABLE
+
 #endif
diff --git a/user/config.c b/user/config.c
index 1e3ca97..4917cb4 100644
--- a/user/config.c
+++ b/user/config.c
@@ -34,6 +34,7 @@
 #include "osapi.h"
 #include "user_interface.h"
 
+#include "mqtt.h"
 #include "config.h"
 #include "user_config.h"
 #include "debug.h"
@@ -93,7 +94,11 @@ void CFG_Load()
 		sysCfg.mqtt_port = MQTT_PORT;
 		os_sprintf(sysCfg.mqtt_user, "%s", MQTT_USER);
 		os_sprintf(sysCfg.mqtt_pass, "%s", MQTT_PASS);
-
+#ifdef MQTT_CLIENT_SSL_ENABLE
+		sysCfg.security = SEC_SSL;
+#else
+		sysCfg.security = SEC_NONSSL;
+#endif
 		sysCfg.mqtt_keepalive = MQTT_KEEPALIVE;
 
 		INFO(" default configurations\r\n");
diff --git a/user/config.h b/user/config.h
index 249e9e1..9cab229 100644
--- a/user/config.h
+++ b/user/config.h
@@ -45,6 +45,7 @@ typedef struct{
 	uint8_t mqtt_user[32];
 	uint8_t mqtt_pass[32];
 	uint32_t mqtt_keepalive;
+	uint8_t security;
 } SYSCFG;
 
 typedef struct {
diff --git a/user/mqtt.h b/user/mqtt.h
index 3ce26cf..51f549a 100644
--- a/user/mqtt.h
+++ b/user/mqtt.h
@@ -30,6 +30,7 @@
 #ifndef USER_AT_MQTT_H_
 #define USER_AT_MQTT_H_
 #include "mqtt_msg.h"
+#include "user_interface.h"
 #include "str_queue.h"
 typedef struct mqtt_event_data_t
 {
diff --git a/user/user_main.c b/user/user_main.c
index 42398e9..54dfee1 100644
--- a/user/user_main.c
+++ b/user/user_main.c
@@ -91,7 +91,7 @@ void user_init(void)
 
 	CFG_Load();
 
-	MQTT_InitConnection(&mqttClient, sysCfg.mqtt_host, sysCfg.mqtt_port, SEC_NONSSL);
+	MQTT_InitConnection(&mqttClient, sysCfg.mqtt_host, sysCfg.mqtt_port, sysCfg.security);
 	MQTT_InitClient(&mqttClient, sysCfg.device_id, sysCfg.mqtt_user, sysCfg.mqtt_pass, sysCfg.mqtt_keepalive);
 	MQTT_OnConnected(&mqttClient, mqttConnectedCb);
 	MQTT_OnDisconnected(&mqttClient, mqttDisconnectedCb);