diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/model/StatChannel.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/model/StatChannel.java
index 76fccba..e59fd52 100644
--- a/xymanager_common/src/main/java/com/shxy/xymanager_common/model/StatChannel.java
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/model/StatChannel.java
@@ -52,15 +52,19 @@ public class StatChannel {
         }
         for (ScheduleDetailsDto detail : list) {
             StatPreset the = null;
+            Integer presetId = detail.getPreset();
+            if (presetId == null) {
+                presetId = 255;
+            }
             for (StatPreset item : presets) {
-                if (item.getPresetId().intValue() == detail.getPreset().intValue()) {
+                if (item.getPresetId().intValue() == presetId.intValue()) {
                     the = item;
                     break;
                 }
             }
             if (the == null) {
                 the = new StatPreset();
-                the.setPresetId(detail.getPreset());
+                the.setPresetId(presetId);
                 the.setDelay(delay);
                 presets.add(the);
             }