diff --git a/applications/alarmer.c b/applications/alarmer.c
index 6742b39..bda0f6f 100644
--- a/applications/alarmer.c
+++ b/applications/alarmer.c
@@ -70,9 +70,10 @@ MSH_CMD_EXPORT(alarm_sample,alarm sample);
 void poTT_callback(rt_alarm_t alarm, time_t timestamp)
 {
     LOG_I("power UP TT by RTC.");
-    timerIsReady();
+//    timerIsReady();
     setWindowMode();
     initTT();
+
 }
 
 /**
@@ -95,9 +96,9 @@ void pdTT_callback(rt_alarm_t alarm, time_t timestamp)
  */
 void poTT2_callback(rt_alarm_t alarm, time_t timestamp)
 {
-    LOG_I("power UP TT by INTERVAL RTC");
-    timerIsReady();
-    initTT();
+//    LOG_I("power UP TT by INTERVAL RTC");
+//    timerIsReady();
+//    initTT();
 }
 /**
  * 定时更新debug文件名
@@ -124,11 +125,9 @@ void addDefaultAlarm()
     setup.wktime.tm_mon = p_tm.tm_mon;
     setup.wktime.tm_mday = p_tm.tm_mday;
     setup.wktime.tm_wday = p_tm.tm_wday;
-    setup.wktime.tm_hour = 1; //整点
+    setup.wktime.tm_hour = 0; //整点
     setup.wktime.tm_min = 0; //p_tm.tm_min;
-    setup.wktime.tm_sec = 0; //p_tm.tm_sec;
-
-    setup.wktime.tm_min = 1; //每小时的1刻钟启动发送
+    setup.wktime.tm_sec = 1; //p_tm.tm_sec;
 
     if (RT_NULL != alarm)
     {
diff --git a/applications/core.c b/applications/core.c
index 2baa6d2..e25e9dd 100644
--- a/applications/core.c
+++ b/applications/core.c
@@ -772,7 +772,7 @@ void deInitTT_thread_entry()
 //    initThread = RT_NULL;
 
     deinitThread = RT_NULL;
-    pwTT_thread_entry("0");
+//    pwTT_thread_entry("0");
 //    list_thread();
 }
 
diff --git a/applications/func/func.c b/applications/func/func.c
index bfb20c6..a91e3dc 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -1214,9 +1214,9 @@ void parse3SData(uint8_t *din, size_t count)
                     }
     }
     //检查待发文件，相当于失败重发
-    if (getCntOfFileToSend() && !isInFileMode()) {//不严格
-        fileIsReady();
-    }
+//    if (getCntOfFileToSend() && !isInFileMode()) {//不严格
+//        fileIsReady();
+//    }
 
 }
 
diff --git a/applications/main.c b/applications/main.c
index 023d436..a0e1e40 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","2.54d",bytes2str(t, 3, 10, "", str));
+    rt_kprintf("SW Version: %s, build-%s\n","2.55d",bytes2str(t, 3, 10, "", str));
 }
 
 MSH_CMD_EXPORT(show_version,显示版本号);
diff --git a/rtconfig.h b/rtconfig.h
index c496344..3273509 100644
--- a/rtconfig.h
+++ b/rtconfig.h
@@ -203,7 +203,7 @@
 #define ULOG_USING_ISR_LOG
 #define ULOG_ASSERT_ENABLE
 #define ULOG_LINE_BUF_SIZE 256
-#define ULOG_USING_ASYNC_OUTPUT
+//#define ULOG_USING_ASYNC_OUTPUT
 #define ULOG_ASYNC_OUTPUT_BUF_SIZE 1024*20
 #define ULOG_ASYNC_OUTPUT_BY_THREAD
 #define ULOG_ASYNC_OUTPUT_THREAD_STACK 10240