diff --git a/numass-main/src/main/groovy/inr/numass/scripts/times/AnalyzePoint.groovy b/numass-main/src/main/groovy/inr/numass/scripts/times/AnalyzePoint.groovy
index e0822606..bd322f82 100644
--- a/numass-main/src/main/groovy/inr/numass/scripts/times/AnalyzePoint.groovy
+++ b/numass-main/src/main/groovy/inr/numass/scripts/times/AnalyzePoint.groovy
@@ -30,13 +30,13 @@ new GrindShell(ctx).eval {
 
     NumassStorage storage = NumassStorageFactory.buildLocal(rootDir);
 
-    Meta meta = Grind.buildMeta(binNum: 200, plotHist: false) {
+    Meta meta = Grind.buildMeta(binNum: 200) {
         window(lo: 500, up: 1800)
         plot(showErrors: false)
     }
 
-    def sets = ((2..14) + (22..31)).collect { "set_$it" }
-    //def sets = (2..14).collect { "set_$it" }
+    //def sets = ((2..14) + (22..31)).collect { "set_$it" }
+    def sets = (2..14).collect { "set_$it" }
     //def sets = (16..31).collect { "set_$it" }
     //def sets = (20..28).collect { "set_$it" }
 
diff --git a/numass-main/src/main/java/inr/numass/actions/MonitorCorrectAction.java b/numass-main/src/main/java/inr/numass/actions/MonitorCorrectAction.java
index 739e4dea..005da8b1 100644
--- a/numass-main/src/main/java/inr/numass/actions/MonitorCorrectAction.java
+++ b/numass-main/src/main/java/inr/numass/actions/MonitorCorrectAction.java
@@ -55,7 +55,7 @@ public class MonitorCorrectAction extends OneToOneAction<Table, Table> {
 
     //private static final String[] monitorNames = {"timestamp", NumassAnalyzer.COUNT_KEY, NumassAnalyzer.COUNT_RATE_KEY, NumassAnalyzer.COUNT_RATE_KEY};
 
-    CopyOnWriteArrayList<Values> monitorPoints = new CopyOnWriteArrayList<>();
+    private CopyOnWriteArrayList<Values> monitorPoints = new CopyOnWriteArrayList<>();
     //FIXME remove from state
 
     @Override
@@ -69,17 +69,17 @@ public class MonitorCorrectAction extends OneToOneAction<Table, Table> {
             return sourceData;
         }
         double norm = 0;
-        double totalAv = 0;
-        StringBuilder head = new StringBuilder();
-        head.append(String.format("%20s\t%10s\t%s%n", "timestamp", "Count", "CR in window"));
-        for (Values dp : index.values()) {
-            head.append(String.format("%20s\t%10d\t%g%n", getTime(dp).toString(), getTotal(dp), getCR(dp)));
-            norm += getCR(dp) / index.size();
-            totalAv += getTotal(dp) / index.size();
-            monitorPoints.add(dp);
-        }
-
-        head.append(String.format("%20s\t%10g\t%g%n", "Average", totalAv, norm));
+//        double totalAv = 0;
+//        StringBuilder head = new StringBuilder();
+//        head.append(String.format("%20s\t%10s\t%s%n", "timestamp", "Count", "CR in window"));
+//        for (Values dp : index.values()) {
+//            head.append(String.format("%20s\t%10d\t%g%n", getTime(dp).toString(), getTotal(dp), getCR(dp)));
+//            norm += getCR(dp) / index.size();
+//            totalAv += getTotal(dp) / index.size();
+//            monitorPoints.add(dp);
+//        }
+//
+//        head.append(String.format("%20s\t%10g\t%g%n", "Average", totalAv, norm));
 
         List<Values> dataList = new ArrayList<>();
 
diff --git a/numass-viewer/src/main/kotlin/inr/numass/viewer/NumassLoaderView.kt b/numass-viewer/src/main/kotlin/inr/numass/viewer/NumassLoaderView.kt
index 1b10590e..83a8afc1 100644
--- a/numass-viewer/src/main/kotlin/inr/numass/viewer/NumassLoaderView.kt
+++ b/numass-viewer/src/main/kotlin/inr/numass/viewer/NumassLoaderView.kt
@@ -286,7 +286,7 @@ class NumassLoaderView : View() {
             data.points.map { point ->
                 val count = NumassAnalyzer.countInWindow(getSpectrum(point), loChannel, upChannel);
                 val seconds = point.length.toMillis() / 1000.0;
-                spectrumPlot.progress = -1.0;
+                runLater { spectrumPlot.progress = -1.0 }
                 ValueMap.ofMap(
                         mapOf(
                                 XYAdapter.X_AXIS to point.voltage,
diff --git a/numass-viewer/src/main/kotlin/inr/numass/viewer/Viewer.kt b/numass-viewer/src/main/kotlin/inr/numass/viewer/Viewer.kt
index e21764ba..0b7dd1b8 100644
--- a/numass-viewer/src/main/kotlin/inr/numass/viewer/Viewer.kt
+++ b/numass-viewer/src/main/kotlin/inr/numass/viewer/Viewer.kt
@@ -3,8 +3,8 @@ package inr.numass.viewer
 import ch.qos.logback.classic.Level
 import ch.qos.logback.classic.Logger
 import hep.dataforge.context.Global
+import hep.dataforge.kodex.fx.dfIcon
 import hep.dataforge.storage.commons.StorageManager
-import javafx.scene.image.Image
 import javafx.stage.Stage
 import org.slf4j.LoggerFactory
 import tornadofx.*
@@ -15,7 +15,7 @@ import tornadofx.*
 class Viewer : App(MainView::class) {
 
     override fun start(stage: Stage) {
-        stage.icons += Image(Global::class.java.getResourceAsStream("/resource/img/df.png"))
+        stage.icons += dfIcon
         (LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME) as Logger).level = Level.INFO
         Global.setDefaultContext(Global.instance())
         StorageManager().startGlobal()