diff --git a/applications/core.c b/applications/core.c
index eab307b..ed7aae8 100644
--- a/applications/core.c
+++ b/applications/core.c
@@ -179,7 +179,7 @@ static void upSendFile_thread_entry(void *parameter)
     FILE_INFO *f = RT_NULL;
     f = (FILE_INFO *) parameter;
 
-    static rt_uint8_t d[BUFFER_ROW][200] = { };
+    static rt_uint8_t d[BUFFER_ROW][200] = { };//need static?
     static rt_uint8_t s[BUFFER_ROW] = { };
     if (getFileSize(f->fname) > scfg.maxSizePerFile+200) {
         LOG_W("file '%s' is too large to send.",f->fname);
@@ -189,9 +189,9 @@ static void upSendFile_thread_entry(void *parameter)
     }
     LOG_D("ready to send '%s---%d'",f->fname,f->index);
     rt_uint8_t len = pack_File(f->fname, 0, d, s);
-//    for (size_t i = 0; i < len; i++) {
-//        LOG_HEX("rst",16,d[i],s[i]);
-//    }
+    for (size_t i = 0; i < len; i++) {
+        LOG_HEX("rst",16,d[i],s[i]);
+    }
 //    list_thread();
     if (len)//部分demo数据体积>>1k
     {
diff --git a/applications/cryp.c b/applications/cryp.c
index b8d4e99..9792f67 100644
--- a/applications/cryp.c
+++ b/applications/cryp.c
@@ -23,7 +23,7 @@
 
 int aes_128_cbc_pkcs7(rt_uint8_t *data, rt_uint16_t len, rt_uint8_t *dout)
 {
-
+//  AES-256
 //  工作模式 CBC ，填充模式 PKCS7，不同语言要保持一致。
 //   PKCS7规则是长度不够时缺几位补几个几，长度够时也要补
 //   key长度由KEY_LEN定义，默认32位
diff --git a/applications/func/func.c b/applications/func/func.c
index 935e394..f99e41f 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -190,7 +190,7 @@ void upSend_thread_entry(void* parameter)
         }
         if (sendMsg(dout, rst) == RT_EOK)
         {
-            tcpClose();
+//            tcpClose();
             LOG_I("send to TT Done.");
         }
         else//发送失败，实例不存在此种情况
@@ -260,6 +260,13 @@ void selfTest()
     rst[p++] = (uint8_t)(cap >> 8);
     rst[p++] = (uint8_t)(cap & 0xff);
 
+    //添加配置文件信息
+    uint8_t size = sizeof(scfg);
+    memcpy(rst + p,&scfg, size);
+    p+=size;
+
+    rst[7] = p-8;//更新数据长度
+
     rst[p++] = bccCRC(rst+2, p-1); ////校验位为1个字节，采用异或运算，从指令的第3个字节开始，到奇偶校验位的前一个字节结束
     rst[p++] = 0xED; //结束位
 
@@ -469,8 +476,6 @@ void updateAllSysCfg(uint8_t *cfg, size_t len)
     set_cfg("maxTTRetryCnt",scfg.maxTTRetryCnt);
     set_cfg("minTTPeriCnt",scfg.minTTPeriCnt);
     set_cfg("minTTsinal",scfg.minTTsinal);
-    set_cfg("minActiveTime",scfg.minActiveTime);
-    set_cfg("maxActiveTime",scfg.maxActiveTime);
     set_cfg("timeout",scfg.timeout);
 
     char tmpstr[20];
@@ -507,11 +512,12 @@ void reportSysCfg()
     rst[++p] = 0xED;
 
     size = p+1;
+    LOG_HEX("cfg",16,rst,size);
     upSend(rst, size);
 
 //    LOG_HEX("scfg",16,&scfg,size);
 //    LOG_HEX("cfg",16,rst,p+1);
-    updateAllSysCfg(rst+8, rst[7]);
+//    updateAllSysCfg(rst+8, rst[7]);
 }
 
 //3.2.8定时自报位置信息
diff --git a/applications/getinfo.c b/applications/getinfo.c
index 4002d93..d90408b 100644
--- a/applications/getinfo.c
+++ b/applications/getinfo.c
@@ -300,7 +300,7 @@ static int webclient_get_data(const char *url)
     static unsigned char *buffer = RT_NULL;
     size_t length = 0;
 
-    if (webclient_request(url, RT_NULL, RT_NULL, 0, (void **) &buffer, &length) < 0)
+    if (!isTCPok() || webclient_request(url, RT_NULL, RT_NULL, 0, (void **) &buffer, &length) < 0)
     {
         LOG_E("TT server is not ready.");
         if (buffer)
@@ -412,9 +412,9 @@ uint8_t getXh(void)
 
 void repGetTT_thread_entry(void* parameter)
 {
-    while(!isTTon())//第一次运行时未上电则等待
+    while(!isTCPok())//第一次运行时未上电则等待
     {}
-    while(isTTon())//中间未上电则退出
+    while(isTCPok())//中间未上电则退出
     {
         for (size_t var = 0; var < (sizeof(infoH) / sizeof(infoH[0])); var++) //轮询每个参数
         {
diff --git a/applications/usrcfg.h b/applications/usrcfg.h
index ac76b89..1241406 100644
--- a/applications/usrcfg.h
+++ b/applications/usrcfg.h
@@ -35,8 +35,6 @@ typedef struct
     uint8_t maxTTRetryCnt;
     uint8_t minTTPeriCnt;
     uint8_t minTTsinal;
-    uint8_t minActiveTime;
-    uint8_t maxActiveTime;
     uint8_t timeout;
     uint8_t openWindowTime[8];
     uint16_t maxSizePerFile;
diff --git a/rtconfig.h b/rtconfig.h
index 70be998..759b248 100644
--- a/rtconfig.h
+++ b/rtconfig.h
@@ -346,7 +346,7 @@
 /* end of miscellaneous packages */
 
 /* Arduino libraries */
-
+//#define BSP_USING_SDRAM
 
 /* Projects */