diff --git a/src/main/java/com/dreamworks/boditech/controller/DeviceController.java b/src/main/java/com/dreamworks/boditech/controller/DeviceController.java
index 8a1cd87..adaa67c 100644
--- a/src/main/java/com/dreamworks/boditech/controller/DeviceController.java
+++ b/src/main/java/com/dreamworks/boditech/controller/DeviceController.java
@@ -6,6 +6,7 @@ import com.dreamworks.boditech.driver.actuator.ActModuleIncubatorTemperature;
 import com.dreamworks.boditech.driver.actuator.ActModuleTestCardBoxCaseTemperature;
 import com.dreamworks.boditech.driver.actuator.ActuatorModule;
 import com.dreamworks.boditech.driver.entity.*;
+import com.dreamworks.boditech.driver.task.Executor;
 import com.dreamworks.boditech.entity.MdbTestTubeRackTestTask;
 import com.dreamworks.boditech.service.DeviceService;
 import com.dreamworks.boditech.utils.I18n;
@@ -133,54 +134,21 @@ public class DeviceController extends BaseController {
         return this.success();
     }
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
     @ResponseBody
-    @PostMapping("/api/device/power-off")
-    public ApiResponse powerOff() {
-        DeviceService theDeviceService = this.deviceService;
-        TimerTask timerTask = new TimerTask() {
-            @Override
-            public void run() {
-                theDeviceService.powerOff();
-            }
-        };
-        Timer timer = new Timer();
-        timer.schedule(timerTask, 1000);
+    @PostMapping("/api/device/reboot")
+    public ApiResponse reboot() {
+        this.deviceService.reboot();
         return this.success();
     }
 
     @ResponseBody
-    @PostMapping("/api/device/reboot")
-    public ApiResponse reboot() {
-        DeviceService theDeviceService = this.deviceService;
-        TimerTask timerTask = new TimerTask() {
-            @Override
-            public void run() {
-                theDeviceService.reboot();
-            }
-        };
-        Timer timer = new Timer();
-        timer.schedule(timerTask, 1000);
+    @PostMapping("/api/device/power-off")
+    public ApiResponse powerOff() {
+        // 这里只是同步一下系统状态，接口返回之后由前台提示可以拔电源了 ~~~~
+        this.deviceService.poweroff();
         return this.success();
     }
 
-
-
-
-
     @ResponseBody
     @PostMapping("/api/device/status-get")
     public ApiResponse status() {
@@ -195,42 +163,17 @@ public class DeviceController extends BaseController {
             statusName = I18n.t("device.status.consumablesLoaded");
         }
         if ( this.deviceService.isExecutorRunning() ) {
-//            status = this.deviceService.getExecutorWorkingStatus();
-            status = "RUNNING";
-            statusName = "运行中";
+            Executor executor = this.deviceService.getTaskExecutor();
+            status = executor.getWorkingStatus();
+            statusName = I18n.t("device.status." + status);
         }
         return this.success(Map.of("status", status, "statusName", statusName));
     }
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
     @ResponseBody
     @PostMapping("/api/device/restore")
     public ApiResponse restore() {
+        // 忘了这个时干嘛的了 ~~~~ 先留着， 确认后在处理
         this.deviceService.reset();
         return this.success();
     }
diff --git a/src/main/java/com/dreamworks/boditech/driver/task/Executor.java b/src/main/java/com/dreamworks/boditech/driver/task/Executor.java
index 9d68b91..717bfa7 100644
--- a/src/main/java/com/dreamworks/boditech/driver/task/Executor.java
+++ b/src/main/java/com/dreamworks/boditech/driver/task/Executor.java
@@ -211,6 +211,15 @@ public class Executor implements Runnable {
         }
     }
 
+    /**
+     * get executor status
+     * @return executor status
+     */
+    public String getWorkingStatus() {
+        return this.workingStatus;
+    }
+
+
 
 
 
@@ -247,13 +256,6 @@ public class Executor implements Runnable {
 
 
 
-    /**
-     * get executor status
-     * @return executor status
-     */
-    public Integer getStatus() {
-        return this.status;
-    }
 
     /**
      * get device instance
diff --git a/src/main/java/com/dreamworks/boditech/service/DeviceService.java b/src/main/java/com/dreamworks/boditech/service/DeviceService.java
index 30398e7..bcd1fec 100644
--- a/src/main/java/com/dreamworks/boditech/service/DeviceService.java
+++ b/src/main/java/com/dreamworks/boditech/service/DeviceService.java
@@ -132,6 +132,29 @@ public class DeviceService {
         this.taskExecutor.resume();
     }
 
+    // reboot the device
+    public void reboot() {
+        if ( null != this.taskExecutor ) {
+            throw new AppRuntimeException(AppError.DEVICE_BUSY);
+        }
+        try {
+            Runtime.getRuntime().exec("reboot");
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    // power off the device
+    public void poweroff() {
+        if ( null != this.taskExecutor ) {
+            throw new AppRuntimeException(AppError.DEVICE_BUSY);
+        }
+        try {
+            Runtime.getRuntime().exec("sync");
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
 
 
 
@@ -263,24 +286,6 @@ public class DeviceService {
             this.tasks.notifyAll();
         }
     }
-
-    // power off the device
-    public void powerOff() {
-        try {
-            Runtime.getRuntime().exec("poweroff");
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    // reboot the device
-    public void reboot() {
-        try {
-            Runtime.getRuntime().exec("reboot");
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
 }