diff --git a/applications/alarmer.c b/applications/alarmer.c
index 01d2375..6742b39 100644
--- a/applications/alarmer.c
+++ b/applications/alarmer.c
@@ -239,7 +239,7 @@ void addAlarm(uint8_t *din, rt_alarm_callback_t callback)
 
     if (RT_NULL != alarm)
     {
-        rt_alarm_start(alarm);
+//        rt_alarm_start(alarm);//默认不启动
 //        LOG_D("alarm started.");
     }
     else {
diff --git a/applications/core.c b/applications/core.c
index 5e67777..bd7af8c 100644
--- a/applications/core.c
+++ b/applications/core.c
@@ -191,6 +191,7 @@ static void initCfg(void)
     size_t len = str2Byte(str, 3, 10, scfg.openWindowTime);
 //        LOG_HEX("win",16,scfg.openWindowTime,len);
     updateAlarm(scfg.openWindowTime, len);
+    startAlarm();
 
     LOG_D("cfg updated.");
 }
@@ -260,7 +261,7 @@ void sysInit(void)
     sysSemInit();
     initCfg();
     checkManualWindow();
-    if (isInWindowZone() || isManualWindow()) {//开机检查是否在开窗区间内，是则给TT开机
+    if (isManualWindow() ||isInWindowZone()) {//开机检查是否在开窗区间内，是则给TT开机
         initTT();
         setWindowMode();
     }
@@ -344,16 +345,17 @@ void resetTM(void)
         LOG_E("tmrToPNTT is NULL");
         return;
     }
+    if (isManualWindow()) {
+            stopAlarm();
+            stopTM();
+            LOG_W("TIMEOUT stopped.[isManualMode]");
+            return;
+        }
     if (isWindowMode) {
         stopTM();
         LOG_W("TIMEOUT stopped.[isWindowMode]");
         return;
     }
-    if (isManualWindow()) {
-            stopTM();
-            LOG_W("TIMEOUT stopped.[isManualMode]");
-            return;
-        }
     if (isFileMode) {
         stopTM();
         LOG_W("TIMEOUT stopped.[isFileMode]");
diff --git a/applications/func/func.c b/applications/func/func.c
index 16c7657..68a8416 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -371,6 +371,12 @@ void setCommWindow(uint8_t *t, size_t len)
     len= len/4*4;//窗口需要成对
 
     updateAlarm(t,len);
+    if (isManualWindow()) {
+        stopAlarm();
+    }
+    else {
+        startAlarm();
+    }
     memset(scfg.openWindowTime,0,sizeof(scfg.openWindowTime));
     memcpy(scfg.openWindowTime,t,len);
 //    rt_sem_release(cfgUpdate);
@@ -423,9 +429,8 @@ void checkManualWindow(void)
     if (rst < 0) {//none
         return;
     }
-
+    stopAlarm();
     if (rst == 0) {//manual open without auto close
-        stopAlarm();
         return;
     }
     //设置定时器，定时器到则关窗
@@ -458,13 +463,14 @@ void openWindow(int t)
     stopAlarm();
     if (!t) {
         LOG_D("手动开窗完成，需手动关窗。");
-        return;
+//        return;
     }
+    else {
 
     //设置定时器，定时器到则关窗
     /* 创建定时器，单次定时器 */
     rt_timer_t timer1;
-    timer1 = rt_timer_create("window", closeWindow,
+    timer1 = rt_timer_create("manualWin", closeWindow,
                              RT_NULL,  rt_tick_from_millisecond(t*60*1000),
                              RT_TIMER_FLAG_ONE_SHOT);
     /* 启动定时器  */
@@ -473,6 +479,7 @@ void openWindow(int t)
         rt_timer_start(timer1);
         LOG_D("手动开窗完成，%d分钟后自动关窗。",t);
     }
+    }
     ack();
 
 }