diff --git a/applications/RS_485.c b/applications/RS_485.c
index d2edea6..0e7b8ad 100644
--- a/applications/RS_485.c
+++ b/applications/RS_485.c
@@ -91,33 +91,34 @@ static void timer485_cb()
 {
     rt_sem_release(sendcmd);
 }
-
+static int b2v(uint8_t *din)
+{
+    int rst = (din[0] << 8) + din[1];
+    return rst;
+}
 void parseBattInfo(uint8_t *din, size_t len)
 {
-    LOG_HEX("batt",16,din,len);
+//    LOG_HEX("batt",16,din,len);
     uint8_t head[]={0x01,0x03,0x3a};
     if (rt_memcmp(din, head, sizeof(head)) != 0) {
         LOG_W("answer from battery is error.");
     }
     rt_memcpy(&batt, din+sizeof(head), sizeof(batt));
-    LOG_D("batt=%X,%X,%d\%",batt.level[0],batt.level[1]);
-}
-static uint16_t b2v(uint8_t *din)
-{
-    return din[0] << 8 + din[1];
+//    LOG_D("batt=%X,%X,%d\%",batt.level[0],batt.level[1],b2v(batt.level));
 }
+
 static void dumpBattInfo()
 {
-    rt_kprintf("标称电压            %s\n",b2v(batt.norVol));
-    rt_kprintf("电芯数量            %s\n",b2v(batt.cnt));
-    rt_kprintf("电量               %s\n",b2v(batt.level));
-    rt_kprintf("容量               %s\n",b2v(batt.Ah));
-    rt_kprintf("输出电流           %s\n",b2v(batt.current));
-    rt_kprintf("充电电流           %s\n",b2v(batt.incu));
-    rt_kprintf("温度1             %s\n",b2v(batt.temp1));
-    rt_kprintf("温度2              %s\n",b2v(batt.temp2));
-    rt_kprintf("温度3              %s\n",b2v(batt.temp3));
-    rt_kprintf("电芯 1电压         %s\n",b2v(batt.vol1));
+    rt_kprintf("标称电压           %d\n",b2v(batt.norVol));
+    rt_kprintf("电芯数量           %d\n",b2v(batt.cnt));
+    rt_kprintf("电量               %d\n",b2v(batt.level));
+    rt_kprintf("容量               %d\n",b2v(batt.Ah));
+    rt_kprintf("输出电流           %d\n",b2v(batt.current));
+    rt_kprintf("充电电流           %d\n",b2v(batt.incu));
+    rt_kprintf("温度1              %d\n",b2v(batt.temp1));
+    rt_kprintf("温度2              %d\n",b2v(batt.temp2));
+    rt_kprintf("温度3              %d\n",b2v(batt.temp3));
+    rt_kprintf("电芯 1电压         %d\n",b2v(batt.vol1));
 }
 /**
  * 获取电池电量
@@ -125,7 +126,7 @@ static void dumpBattInfo()
  */
 uint8_t getPowerLevel(void)
 {
-    return batt.level[1];
+    return b2v(batt.level);
 }
 
 static void serial485_thread_entry(void *parameter)
@@ -147,7 +148,6 @@ static void serial485_thread_entry(void *parameter)
             rt_device_write(serial485, 0, cmd, sizeof(cmd));
             rt_pin_write(TR485_RE, PIN_LOW);
         }
-        rt_thread_mdelay(10*1000);
 
         rt_memset(&msg, 0, sizeof(msg));
         /* 从消息队列中读取消息*/
@@ -167,6 +167,8 @@ static void serial485_thread_entry(void *parameter)
             parseBattInfo(rx_buffer, rx_length);
         }
 
+        rt_thread_mdelay(30*1000);
+
     }
 
 
diff --git a/applications/cfg/cfg.c b/applications/cfg/cfg.c
index 5090f28..03f0887 100644
--- a/applications/cfg/cfg.c
+++ b/applications/cfg/cfg.c
@@ -25,16 +25,16 @@
 volatile static uint8_t islock=0;
 static rt_mutex_t isCfgOk=RT_NULL;
 static rt_mutex_t isTosendOk=RT_NULL;
-void initCfg()
+void initCfgMutex()
 {
     isCfgOk = rt_mutex_create("cfg", RT_IPC_FLAG_FIFO);
     isTosendOk = rt_mutex_create("tosend", RT_IPC_FLAG_FIFO);
 }
-INIT_APP_EXPORT(initCfg);
+//INIT_APP_EXPORT(initCfg);
 
 static void setLock()
 {
-    rt_mutex_take(isCfgOk, RT_WAITING_FOREVER);
+//    rt_mutex_take(isCfgOk, RT_WAITING_FOREVER);
     return;
     while(islock)
     {
@@ -45,9 +45,10 @@ static void setLock()
 }
 static void clearLock()
 {
-    rt_mutex_release(isCfgOk);
-    return;
+//    rt_mutex_release(isCfgOk);
+//    return;
     islock=0;
+    LOG_W("------file unlocked");
 }
 extern rt_sem_t cfgUpdate;
 int get_cfg(const char *k);
@@ -306,8 +307,8 @@ MSH_CMD_EXPORT_ALIAS(clear_sta,clsSta, 重置系统统计数据)
 volatile size_t nislock=0;
 static void nsetLock()
 {
-    rt_mutex_take(isTosendOk, RT_WAITING_FOREVER);
-    return;
+//    rt_mutex_take(isTosendOk, RT_WAITING_FOREVER);
+//    return;
 //    LOG_D("--%d--",nislock);
     size_t cnt=10;
     while(nislock)
@@ -323,8 +324,8 @@ static void nsetLock()
 }
 static void nclearLock()
 {
-    rt_mutex_release(isTosendOk);
-    return;
+//    rt_mutex_release(isTosendOk);
+//    return;
     nislock=0;
     LOG_W("file is unlocked.");
 }
diff --git a/applications/core.c b/applications/core.c
index 82b54fc..f4e29a4 100644
--- a/applications/core.c
+++ b/applications/core.c
@@ -212,7 +212,7 @@ void sysSemInit()
 //    rt_event_init(&chkSta, "chkSta", RT_IPC_FLAG_FIFO);//检查天通状态
 //    rt_sem_release(cfgUpdate);        //上电更新值
 
-    initCfg();
+    initCfgMutex();
 //    void reportINFO();
     reportINFO();
     /* 创建 serial 线程 */
@@ -252,7 +252,7 @@ void sysEventInit(void)
 void sysInit(void)
 {
     sysSemInit();
-//    sysEventInit();
+    initCfg();
     if (isInWindowZone() || isManualWindow()) {//开机检查是否在开窗区间内，是则给TT开机
         initTT();
         setWindowMode();
@@ -671,6 +671,7 @@ void deInitTT_thread_entry()
         pwTT_thread_entry("0");
 //        startAlarm();//alarm 引起崩溃
         clearWindowMode();
+        setManualWindow(-1);
         LOG_W("shunt down TT DONE");
     }
 //    initThread = RT_NULL;
@@ -689,7 +690,7 @@ void initTT()
         LOG_W("TT is already running.");
         return;
     }
-    initThread = rt_thread_create("initTT", initTT_thread_entry, RT_NULL, 1024 * 5, 20, 10);
+    initThread = rt_thread_create("initTT", initTT_thread_entry, RT_NULL, 1024 * 5, 25, 10);
     /* 创建成功则启动线程 */
     if (initThread != RT_NULL)
     {
@@ -705,7 +706,7 @@ void initTT()
     if (deinitThread != RT_NULL) {
             return;
         }
-    deinitThread = rt_thread_create("deInitTT", deInitTT_thread_entry, RT_NULL, 1024 * 5, 19, 10);
+    deinitThread = rt_thread_create("deInitTT", deInitTT_thread_entry, RT_NULL, 1024 * 5, 25, 10);
     /* 创建成功则启动线程 */
     if (deinitThread != RT_NULL)
     {
diff --git a/applications/func/func.c b/applications/func/func.c
index dff4c9d..e3b4ce0 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -593,10 +593,10 @@ void updateAllSysCfg(uint8_t *cfg, size_t len)
     if (rst) {
         LOG_I("set value success.");
     }
-    if ((uint16_t)getFileSize("cfg.ini") != (uint16_t)getFileSize("sd/cfg.ini")) {
-        LOG_D("backup cfg file to sd");
-        copy("cfg.ini", "sd/cfg.ini");
-    }
+//    if ((uint16_t)getFileSize("cfg.ini") != (uint16_t)getFileSize("sd/cfg.ini")) {
+//        LOG_D("backup cfg file to sd");
+//        copy("cfg.ini", "sd/cfg.ini");
+//    }
 }
 /**
  * 上报系统各项工作参数
@@ -1109,6 +1109,14 @@ void parse3SData(uint8_t *din, size_t count)
     }
     else {
         LOG_W("无法解析的目标地址");
+//        cacheDataToFile(din, count);
+        if (isTTjh())
+                    {//如果TT为开机状态（具备通信状态？待商榷）则不缓存直接发
+                        upSend(din, count);
+                    }
+                    else {
+                        cacheDataToFile(din, count);
+                    }
     }
 
 }
diff --git a/applications/getinfo.c b/applications/getinfo.c
index 2e87998..5ae18b1 100644
--- a/applications/getinfo.c
+++ b/applications/getinfo.c
@@ -474,7 +474,7 @@ void repGetTT(void)
     {}
     rt_memset(rstInfo,0x3f,RST_LEN);//初始化
     /* 创建 serial 线程 */
-        rt_thread_t thread = rt_thread_create("repGetTT", repGetTT_thread_entry, RT_NULL, 1024 * 10, 27+2, 10);
+        rt_thread_t thread = rt_thread_create("repGetTT", repGetTT_thread_entry, RT_NULL, 1024 * 30, 27+2, 10);
         /* 创建成功则启动线程 */
         if (thread != RT_NULL)
         {
diff --git a/applications/main.c b/applications/main.c
index e7c4819..9bae3d3 100644
--- a/applications/main.c
+++ b/applications/main.c
@@ -86,7 +86,7 @@ void show_version(void)
     char str[30];
     uint8_t t[10];
     size_t len=time2Byte(t);
-    rt_kprintf("SW Version: %s, build-%s\n","1.6d",bytes2str(t, 3, 10, "", str));
+    rt_kprintf("SW Version: %s, build-%s\n","1.7d",bytes2str(t, 3, 10, "", str));
 }
 
 MSH_CMD_EXPORT(show_version,显示版本号);