diff --git a/event/event_system.go b/event/event_system.go
index 70554cd8..df512191 100755
--- a/event/event_system.go
+++ b/event/event_system.go
@@ -137,7 +137,7 @@ func (dis *Dispatcher) DispatchEvent(event *Event) error {
 		}
 		if matched {
 			for _, listener := range listeners {
-				openlogging.GetLogger().Debugf("event generated for %s", regKey)
+				openlogging.GetLogger().Infof("event generated for %s", regKey)
 				go listener.Event(event)
 			}
 		}
diff --git a/source/manager.go b/source/manager.go
index b65586cc..d8f14c8a 100755
--- a/source/manager.go
+++ b/source/manager.go
@@ -345,7 +345,7 @@ func (m *Manager) updateEvent(e *event.Event) error {
 	if e == nil || e.EventSource == "" || e.Key == "" {
 		return errors.New("nil or invalid event supplied")
 	}
-	openlogging.GetLogger().Debugf("event received %s", e)
+	openlogging.GetLogger().Infof("event received %s", e)
 	switch e.EventType {
 	case event.Create, event.Update:
 		m.configMapMux.Lock()
@@ -360,6 +360,8 @@ func (m *Manager) updateEvent(e *event.Event) error {
 			if prioritySrc != nil && prioritySrc.GetSourceName() == sourceName {
 				// if event generated from less priority source then ignore
 				m.configMapMux.Unlock()
+				openlogging.GetLogger().Infof("the event source %s's priority is less then %s's, ignore",
+					e.EventSource, sourceName)
 				return nil
 			}
 			m.ConfigurationMap[e.Key] = e.EventSource
diff --git a/source/remote/kie/kie_source.go b/source/remote/kie/kie_source.go
index 94883a7d..cf788394 100644
--- a/source/remote/kie/kie_source.go
+++ b/source/remote/kie/kie_source.go
@@ -78,6 +78,10 @@ func NewKieSource(ci *archaius.RemoteInfo) (source.ConfigSource, error) {
 	} else {
 		ks.RefreshInterval = time.Second * time.Duration(ci.RefreshInterval)
 	}
+	openlogging.Info("new kie source", openlogging.WithTags(
+		openlogging.Tags{
+			"labels": ci.DefaultDimension,
+		}))
 	return ks, nil
 }