diff --git a/app.db b/app.db
index f828ff8..2a0951e 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/java/com/iflytop/a800/controller/DeviceController.java b/src/main/java/com/iflytop/a800/controller/DeviceController.java
index 3970e8b..1ab2d15 100644
--- a/src/main/java/com/iflytop/a800/controller/DeviceController.java
+++ b/src/main/java/com/iflytop/a800/controller/DeviceController.java
@@ -1,4 +1,5 @@
 package com.iflytop.a800.controller;
+import com.iflytop.a800.device.Device;
 import com.iflytop.a800.task.StartResetTask;
 import com.iflytop.uf.UfActuatorCmdExecutor;
 import com.iflytop.uf.controller.UfApiControllerBase;
@@ -25,19 +26,16 @@ public class DeviceController extends UfApiControllerBase {
 //        String testCardWarehouseTempText = UfActuatorCmdExecutor.execute("TestCardWarehouse", "read_temperature");
 //        int testCardWarehouseTempInt = Integer.parseInt(testCardWarehouseTempText);
         Double testCardWarehouseTemp = 0.0; //(double) testCardWarehouseTempInt / 100.0;
+
+//        String incubatorTempStr = UfActuatorCmdExecutor.execute("IncubatorTempCtrl", "read_temperature");
+//        int incubatorTempInt = Integer.parseInt(incubatorTempStr);
+        Double incubatorTemp = 0.0; // (double)incubatorTempInt / 10.0;
         return this.success(Map.of(
-            "testCardBoxCase", testCardWarehouseTemp
+            "testCardBoxCase", testCardWarehouseTemp,
+            "incubatorTemp", incubatorTemp
         ));
     }
 
-    @PostMapping("/api/device/trash-box-status-get")
-    @ResponseBody
-    public UfApiResponse trashBoxStatusGet() {
-        Map<String,Object> trashBox = new HashMap<>();
-        trashBox.put("status", UfMdbRuntimeVariable.getString("TrashBoxStatus", "EMPTY"));
-        return this.success(trashBox);
-    }
-
     @PostMapping("/api/device/id-chip-status-get")
     @ResponseBody
     public UfApiResponse idChipStatusGet() {
@@ -58,4 +56,11 @@ public class DeviceController extends UfApiControllerBase {
         }
         return this.success();
     }
+
+    @PostMapping("/api/device/trash-box-clean")
+    @ResponseBody
+    public UfApiResponse trashBoxClean() {
+        Device.getInstance().trashBox.clean();
+        return this.success();
+    }
 }
diff --git a/src/main/java/com/iflytop/a800/device/Device.java b/src/main/java/com/iflytop/a800/device/Device.java
index c043fbc..f2791aa 100644
--- a/src/main/java/com/iflytop/a800/device/Device.java
+++ b/src/main/java/com/iflytop/a800/device/Device.java
@@ -21,6 +21,8 @@ public class Device {
     public final LargeBufferTubeManager largeBufferTube = new LargeBufferTubeManager();
     // test card manager
     public final TestCardManager testCard = new TestCardManager();
+    // 废料箱
+    public final TrashBox trashBox = new TrashBox();
 
     // get instance
     public static Device getInstance() {
diff --git a/src/main/java/com/iflytop/a800/device/TrashBox.java b/src/main/java/com/iflytop/a800/device/TrashBox.java
new file mode 100644
index 0000000..d0bcaed
--- /dev/null
+++ b/src/main/java/com/iflytop/a800/device/TrashBox.java
@@ -0,0 +1,54 @@
+package com.iflytop.a800.device;
+import com.iflytop.uf.UfActuatorCmdExecutor;
+import com.iflytop.uf.model.UfMdbNotification;
+import com.iflytop.uf.model.UfMdbRuntimeVariable;
+import com.iflytop.uf.util.UfCommon;
+public class TrashBox {
+    // 是否已满
+    private Boolean isFull = false;
+    // 清空锁
+    private final Object emptyLock = new Object();
+
+    // 获取是否已满
+    public Boolean getIsFull() {
+        return this.isFull;
+    }
+
+    // 清理
+    public void clean() {
+        synchronized ( this.emptyLock ) {
+            this.emptyLock.notifyAll();
+        }
+    }
+
+    // 等待清空
+    public void waitForEmpty() {
+        do {
+            UfMdbNotification.action("TrashBoxCleanRequest");
+
+            synchronized (this.emptyLock) {
+                try {
+                    this.emptyLock.wait();
+                } catch (InterruptedException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+            this.isFull = false;
+            this.recheckIsFull();
+        } while (this.getIsFull());
+    }
+
+    // 重新检查是否满
+    public void recheckIsFull() {
+        if ( this.getIsFull() ) {
+            return ;
+        }
+
+        UfActuatorCmdExecutor.execute("TrashBox", "extboard_write_outio", "0,1");
+        UfCommon.delay(500);
+        String isFullStr = UfActuatorCmdExecutor.execute("TrashBox","extboard_read_inio", "2");
+        this.isFull = "1".equals(isFullStr);
+        UfMdbRuntimeVariable.setString("IsTrashBoxFull", this.isFull ? "yes" : "no");
+        UfActuatorCmdExecutor.execute("TrashBox", "extboard_write_outio", "0,0");
+    }
+}
diff --git a/src/main/java/com/iflytop/a800/task/TubeTestTask.java b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
index be72a64..c0a7458 100644
--- a/src/main/java/com/iflytop/a800/task/TubeTestTask.java
+++ b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
@@ -134,6 +134,13 @@ public class TubeTestTask extends TaskBase {
 
     @Override
     public void run() {
+        var device = Device.getInstance();
+        var trashBox = device.trashBox;
+        trashBox.recheckIsFull();
+        if ( trashBox.getIsFull() ) {
+            trashBox.waitForEmpty();
+        }
+
         this.tubeModel.status = UfMdbDictItem.getValue("TUBE_STATUS", "EXECUTING");
         this.tubeModel.save();