diff --git a/TC1/main.c b/TC1/main.c
index 4b69972..1fa9945 100644
--- a/TC1/main.c
+++ b/TC1/main.c
@@ -151,12 +151,12 @@ int application_start(void)
     }
     MicoSysLed(0);
 
-//    if (user_config->version != USER_CONFIG_VERSION)
-//    {
-//        tc1_log("WARNGIN: user params restored!");
-//        err = mico_system_context_restore(sys_config);
-//        require_noerr(err, exit);
-//    }
+    if (user_config->version != USER_CONFIG_VERSION)
+    {
+        tc1_log("WARNGIN: user params restored!");
+        err = mico_system_context_restore(sys_config);
+        require_noerr(err, exit);
+    }
 
     if (sys_config->micoSystemConfig.name[0] == 1)
     {
diff --git a/TC1/mqtt_server/user_mqtt_client.c b/TC1/mqtt_server/user_mqtt_client.c
index 3c35b67..215bdb9 100644
--- a/TC1/mqtt_server/user_mqtt_client.c
+++ b/TC1/mqtt_server/user_mqtt_client.c
@@ -547,6 +547,7 @@ void UserMqttHassPower(void)
     sprintf(send_buf, "{\"powerConsumption\":\"%.3f\"}", (17.1 * p_count) / 1000 / 36000);
     UserMqttSendTopic(topic_buf, send_buf, 0);
 
+//    tc1_log("p_count %ld, p_count_1_day_ago %ld ,p_count_2_days_ago %ld, result %ld",p_count,user_config->p_count_1_day_ago,user_config->p_count_2_days_ago,((p_count-user_config->p_count_1_day_ago)<0?0:(p_count-user_config->p_count_1_day_ago)));
     sprintf(topic_buf, "homeassistant/sensor/%s/powerConsumptionToday/state", str_mac);
     sprintf(send_buf, "{\"powerConsumptionToday\":\"%.3f\"}", (17.1 * ((p_count-user_config->p_count_1_day_ago)<0?0:(p_count-user_config->p_count_1_day_ago))) / 1000 / 36000);
     UserMqttSendTopic(topic_buf, send_buf, 0);
diff --git a/TC1/user_wifi.c b/TC1/user_wifi.c
index dbe0929..492bfa7 100644
--- a/TC1/user_wifi.c
+++ b/TC1/user_wifi.c
@@ -186,7 +186,7 @@ void ApInit(bool use_defaul)
     {
         sprintf(user_config->ap_name, ZZ_AP_NAME, str_mac + 6);
         sprintf(user_config->ap_key, "%s", ZZ_AP_KEY);
-        wifi_log("ApInit use_defaul[true] key[12345678]");
+        wifi_log("ApInit use_defaul[true] key[]");
     }
 
     network_InitTypeDef_st wNetConfig;
diff --git a/TC1/user_wifi.h b/TC1/user_wifi.h
index 6e1ace8..8ad4345 100644
--- a/TC1/user_wifi.h
+++ b/TC1/user_wifi.h
@@ -14,7 +14,7 @@ enum
 };
 
 #define ZZ_AP_NAME       "TC1-AP-%s"
-#define ZZ_AP_KEY        "12345678"
+#define ZZ_AP_KEY        ""
 #define ZZ_AP_LOCAL_IP   "192.168.0.1"
 #define ZZ_AP_DNS_SERVER "192.168.0.1"
 #define ZZ_AP_NET_MASK   "255.255.255.0"