diff --git a/src/main/java/com/iflytop/a800/task/TubeRackTask.java b/src/main/java/com/iflytop/a800/task/TubeRackTask.java
index c08d997..74d8bc7 100644
--- a/src/main/java/com/iflytop/a800/task/TubeRackTask.java
+++ b/src/main/java/com/iflytop/a800/task/TubeRackTask.java
@@ -10,6 +10,7 @@ import com.iflytop.a800.resource.TestTube;
 import com.iflytop.a800.resource.TestTubeRack;
 import com.iflytop.uf.UfActiveRecord;
 import com.iflytop.uf.model.UfMdbDictItem;
+import com.iflytop.uf.model.UfMdbNotification;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -26,20 +27,29 @@ public class TubeRackTask extends TaskBase {
 
     @Override
     public void run() {
-        this.taskModel.status = UfMdbDictItem.getValue("TUBE_RACK_TASK_STATUS", "PROCESSING");
-        this.taskModel.save();
+        this.updateTaskModelStatus("PROCESSING");
 
         var device = Device.getInstance();
         var feeder = device.feeder;
         var taskMan = TaskManager.getInstance();
 
-        feeder.feed();
         this.samplingTubes = new ArrayList<>();
         TestTubeRack tubeRack = new TestTubeRack();
-        tubeRack.type = feeder.readTubeRackType();
+
+        try {
+            feeder.feed();
+            tubeRack.type = feeder.readTubeRackType();
+            this.taskModel.tubeType = tubeRack.type;
+            this.taskModel.save();
+        } catch ( RuntimeException e ) {
+            this.updateTaskModelStatus("ERROR");
+            UfMdbNotification.error(e.getMessage());
+            feeder.exit();
+            this.taskFinish();
+            return ;
+        }
+
         tubeRack.tubes = new ArrayList<>();
-        this.taskModel.tubeType = tubeRack.type;
-        this.taskModel.save();
         for (int i = 0; i < 10; i++) {
             var tube = new TestTube();
             tube.index = i;
@@ -112,4 +122,10 @@ public class TubeRackTask extends TaskBase {
         }
         this.setStatus("READY");
     }
+
+    // 更新试管架任务状态
+    private void updateTaskModelStatus( String status ) {
+        this.taskModel.status = UfMdbDictItem.getValue("TUBE_RACK_TASK_STATUS", status);
+        this.taskModel.save();
+    }
 }