diff --git a/worker.cpp b/worker.cpp
index abcb378..05f3692 100644
--- a/worker.cpp
+++ b/worker.cpp
@@ -509,13 +509,18 @@ bool Worker::updateTriggerSet() {
     int const startMs = QTime::currentTime().msecsSinceStartOfDay();
 
     for (int repeat = 1; repeat <= 100; ++repeat) {
+
         qInfo() << "UPDATE TRIGGER SET -> REPEAT" << repeat;
 
         if (repeat > 1) {
             int const durationMs = QTime::currentTime().msecsSinceStartOfDay() - startMs;
-            qInfo() << "REPEAT" << repeat
-                    << QString("DURATION: %1.%2s").arg(durationMs / 1000).arg(durationMs % 1000);
+            QString const &msg = QString("[%1] time: %2.%3s").arg(repeat).arg(durationMs / 1000).arg(durationMs % 1000);
+            qInfo() << "REPEAT" << msg;
+            emit showErrorMessage("check update trigger", msg);
+        } else {
+            emit showErrorMessage("check update trigger", QString("[%1]").arg(repeat));
         }
+
         if ((repeat % 10) == 0) {
             qInfo() << "CHECK UPDATE TRIGGER. RESTART APISM ...";
             Command c("systemctl restart apism");