diff --git a/app/gui/oven_control/ovenstatics.cpp b/app/gui/oven_control/ovenstatics.cpp
index 11b5c7c..c40a71b 100644
--- a/app/gui/oven_control/ovenstatics.cpp
+++ b/app/gui/oven_control/ovenstatics.cpp
@@ -317,7 +317,6 @@ void OvenStatistics::oneSecTimerFired(void){
     nOneSecCnt++;
     if( (nOneSecCnt % 10) ==0 ) {
         srvdata->saveServiceData();
-        qDebug()<<"statics data saved";
     }
 
     if(bDataRefreshed) bDataRefreshed= false;
diff --git a/app/gui/oven_control/stringer.cpp b/app/gui/oven_control/stringer.cpp
index 17969fc..d141518 100644
--- a/app/gui/oven_control/stringer.cpp
+++ b/app/gui/oven_control/stringer.cpp
@@ -39,6 +39,21 @@ int toFahrenheit(int celsius)
 {
     return celsius * 1.8 + 32;
 }
+
+enum RealTimeFormat { UseAmPm, Use24 };
+RealTimeFormat realTimeFormat()
+{
+    Define::config_item item = Config::getInstance()->getConfigValue(Define::config_time_type);
+    switch (item.d32)
+    {
+    case Define::time_type_12h:
+        return UseAmPm;
+    case Define::time_type_24h:
+    default:
+        return Use24;
+    }
+}
+
 }
 
 QString Stringer::remainingTime(int msecs)
@@ -54,7 +69,14 @@ QString Stringer::remainingTime(int msecs)
 
         return QString("%1초").arg(msecs);
     case FinishTime:
-        return QDateTime::currentDateTime().addMSecs(msecs).toString("HH:mm:ss");
+        QDateTime dateTime = QDateTime::currentDateTime().addMSecs(msecs);
+        switch (realTimeFormat())
+        {
+        case UseAmPm:
+            return dateTime.toString("A hh:mm:ss");
+        case Use24:
+            return dateTime.toString("HH:mm:ss");
+        }
     }
 
     return QString();
@@ -83,7 +105,14 @@ QString Stringer::remainingTime(int msecs, QString style)
 
         return style + heavySpan.arg(msecs) + lightSpan.arg("초");
     case FinishTime:
-        return heavySpan.arg(QDateTime::currentDateTime().addMSecs(msecs).toString("HH:mm:ss"));
+        QDateTime dateTime = QDateTime::currentDateTime().addMSecs(msecs);
+        switch (realTimeFormat())
+        {
+        case UseAmPm:
+            return heavySpan.arg(dateTime.toString("A hh:mm:ss"));
+        case Use24:
+            return heavySpan.arg(dateTime.toString("HH:mm:ss"));
+        }
     }
 
     return QString();