diff --git a/applications/func/func.c b/applications/func/func.c
index 7b82ceb..0c8d846 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -82,8 +82,39 @@ RT_WEAK int getPowerLevel(void)
 return 0;
 }
 
+typedef struct
+{
+    rt_uint8_t len;
+    rt_uint8_t data[];
 
+} SMSG;//single messgae
 
+void upSend_thread_entry(void* parameter)
+{
+    SMSG* msg = RT_NULL;
+    msg = (SMSG*) parameter;
+    //打包数据
+    uint8_t dout[200];
+    static MSG cfg;
+    rt_memset(&cfg, 0, sizeof(MSG)); // 分配空间
+    char fin[30];
+    time2Str(fin);
+    strcat(fin,".bin");
+    packInit(&cfg, fin, 0); //写入配置
+    cfg.fcurpiece[0] = 1;
+    cfg.fallpiece[0] = 1;
+    size_t rst = packMsg(&cfg, msg->data, msg->len, dout);
+    LOG_HEX("upSend", 27, dout, rst);
+    if (rst)
+    {
+        if (sendMsg(dout, rst) == RT_EOK)
+        {
+            tcpClose();
+            LOG_I("send to TT Done.");
+        };
+    }
+    return 0;
+}
 /**
    *   上傳天通數據
  * @param din 待發送數據
@@ -93,20 +124,26 @@ return 0;
 RT_WEAK int upSend(uint8_t *din, size_t len)
 {
     //此函数有打包操作，需线程操作
-    LOG_D("upsend.");
-    return 0;
+//    LOG_D("upsend.");
+//    return 0;
 
+    static SMSG msg;
+    memset(&msg, 0, sizeof(SMSG));
+    memcpy(msg.data,din,len);
+    msg.len=len;
 
-    uint8_t dout[200];
-    //打包数据
-    static MSG cfg;
-    rt_memset(&cfg, 0, sizeof(MSG)); // 分配空间
-    char *fin;
-    time2Str(fin);
-    packInit(&cfg, fin, 0); //写入配置
-    size_t rst = packMsg(&cfg, din, len, dout);
-    LOG_HEX("upSend", 16, dout, rst);
-    return 0;
+    /* 创建 serial 线程 */
+    rt_thread_t thread = rt_thread_create("upSend", upSend_thread_entry, (void *) &msg, 1024 * 10, 27, 10);
+    /* 创建成功则启动线程 */
+    if (thread != RT_NULL)
+    {
+        rt_thread_startup(thread);
+    }
+    else
+    {
+        LOG_E("thread 'upSend' create failure.");
+        return;
+    }
 }
 
 /**
diff --git a/applications/main.c b/applications/main.c
index 8596025..2c28f85 100644
--- a/applications/main.c
+++ b/applications/main.c
@@ -131,7 +131,7 @@ void show_version(void)
     uint8_t t[10];
     size_t len=time2Byte(t);
     bytes2str(t, len, 10, "", str);
-    rt_kprintf("SW Version: %s build%s\n","1.44",bytes2str(t, len, 10, "", str));
+    rt_kprintf("SW Version: %s, build-%s\n","1.45",bytes2str(t, len, 10, "", str));
 }
 
 MSH_CMD_EXPORT(show_version,显示版本号);
diff --git a/applications/ttmsg/ttmsg.c b/applications/ttmsg/ttmsg.c
index 0dd8a8e..b7fdfc0 100644
--- a/applications/ttmsg/ttmsg.c
+++ b/applications/ttmsg/ttmsg.c
@@ -122,7 +122,9 @@ static size_t getID(const char *str, rt_uint8_t *out)
 
         tmp[i] = v;
     }
-    LOG_HEX("file ID",16,tmp,len);
+//    LOG_HEX("file ID",16,tmp,len);
+    char idstr[30];
+    LOG_I("msg id:%s",bytes2str(tmp, len, 16, "_", idstr));
     memcpy(out, tmp, len);
     return len;
 }
diff --git a/applications/uart_3S.c b/applications/uart_3S.c
index ea838e4..f80d395 100644
--- a/applications/uart_3S.c
+++ b/applications/uart_3S.c
@@ -30,7 +30,7 @@
 #define SAMPLE_UART_NAME       "uart3"      /* 串口设备名称 */
 #endif
 #define MAX_SIZE_TO_SAVE 1024*2
-#define MIN_FRAME_LEN 11
+#define MIN_FRAME_LEN 10
 /* 串口接收消息结构*/
 struct rx_msg
 {