diff --git a/web/src/main/java/com/zhehekeji/web/service/PlcService.java b/web/src/main/java/com/zhehekeji/web/service/PlcService.java
index 55c2e4d..550104c 100644
--- a/web/src/main/java/com/zhehekeji/web/service/PlcService.java
+++ b/web/src/main/java/com/zhehekeji/web/service/PlcService.java
@@ -733,6 +733,7 @@ public class PlcService {
             Thread.sleep(50L);
             if (lock.tryLock()) {
                 //队列中没有任务，发送取图指令
+                //只采用队列，队列中有数据则自动发送
                 if (GetPhotoDelayExecutor.cameraDelayTasks.size() == 0 && ClientChanel.get(dataInfo.getSRMNumber()) != null) {
                     ClientChanel.get(street.getPlcId()).writeAndFlush(transmissionPojo.toString(TransmissionType.GPS));
                 }
diff --git a/web/src/main/java/com/zhehekeji/web/service/client/GetPhotoDelayExecutor.java b/web/src/main/java/com/zhehekeji/web/service/client/GetPhotoDelayExecutor.java
index fe7864d..aab1719 100644
--- a/web/src/main/java/com/zhehekeji/web/service/client/GetPhotoDelayExecutor.java
+++ b/web/src/main/java/com/zhehekeji/web/service/client/GetPhotoDelayExecutor.java
@@ -10,63 +10,95 @@ import com.zhehekeji.web.service.ksec.KsecNettyClient;
 
 import java.util.Map;
 import java.util.concurrent.*;
-
+/**
+ * GetPhotoDelayExecutor类用于管理照片获取的延时任务。
+ */
 public class GetPhotoDelayExecutor {
+    // 延时队列，存放CameraDelayTask任务
     public static DelayQueue<CameraDelayTask> cameraDelayTasks = new DelayQueue<>();
+    // 线程池，用于执行延时任务
     private static ExecutorService exec = Executors.newFixedThreadPool(1);
 
+    /**
+     * 向延时队列中添加一个拍照延时任务。
+     *
+     * @param cameraPlcId 相机的PLC编号
+     * @param getPhotoCommand 获取照片的命令
+     * @param time 任务延时时间
+     */
     public static void addCameraDelayTask(String cameraPlcId, String getPhotoCommand, long time) {
 
         CameraDelayTask cameraDelayTask = new CameraDelayTask(cameraPlcId, getPhotoCommand, time);
         cameraDelayTasks.add(cameraDelayTask);
     }
 
+    /**
+     * 根据命令和相机PLC编号从延时队列中移除任务。
+     *
+     * @param getPhotoCommand 获取巷道编号
+     * @param cameraPlcId 命令行
+     */
     public static void remove(String getPhotoCommand, String cameraPlcId) {
         cameraPlcId = cameraPlcId.intern();
         synchronized (cameraPlcId) {
+            // 将延时队列中的任务转换为数组，便于遍历和移除
             Object[] cameraDelayTask = cameraDelayTasks.toArray();
             for (Object cameraDelayTask1 : cameraDelayTask) {
                 CameraDelayTask cameraDelayTask2 = (CameraDelayTask) cameraDelayTask1;
-                if (cameraDelayTask2.getCommand().equals(getPhotoCommand)) {
+                if (cameraDelayTask2.getCameraPlcId().equals(getPhotoCommand)) {
                     cameraDelayTasks.remove(cameraDelayTask2);
                 }
             }
         }
     }
 
-
+    /**
+     * 获取延时队列中最早的任务，并将其从队列中移除。
+     *
+     * @param cameraPlcId 相机的PLC编号，该参数未被使用
+     * @return 返回最早的任务，如果队列为空则返回null
+     */
     public static CameraDelayTask getNext(String cameraPlcId) {
         Object[] cameraDelayTask = cameraDelayTasks.toArray();
         if (cameraDelayTask.length > 0) {
             CameraDelayTask cameraDelayTask2 = (CameraDelayTask) cameraDelayTask[0];
-            remove(cameraDelayTask2.getCommand(), cameraPlcId);
             return cameraDelayTask2;
         }
         return null;
 
     }
 
+    /**
+     * 启动延时任务的执行器。
+     */
     public static void runExecutor() {
         exec.execute(new GetPhotoDelayExecutor.Consumer());
     }
 
+    /**
+     * Consumer内部类，实现Runnable接口，用于消费延时队列中的任务。
+     */
     private static class Consumer implements Runnable {
-
-
-
+        /**
+         * 无限循环，不断从延时队列中取出任务并执行。
+         */
         @Override
         public void run() {
             while (true) {
                 try {
+                    // 从Spring上下文中获取PlcService实例
                     PlcService plcService = SpringContextUtil.getBean(PlcService.class);
+                    // 从延时队列中获取并移除一个任务
                     CameraDelayTask cameraDelayTask = cameraDelayTasks.take();
                     if(cameraDelayTask != null) {
+                        // 构造传输对象，并将任务命令等信息设置进去
                         TransmissionPojo transmissionPojo = new TransmissionPojo(cameraDelayTask.getCommand());
-                        //发送给上位机
+                        // 调用PLC服务，模拟发送数据到上位机
                         KsecInfo ksecInfo = plcService.getKsecDataInfo(transmissionPojo, "E");
                         ksecInfo.getData().setTypeNum(transmissionPojo.getCategory());
                         ksecInfo.getData().setQuantity(transmissionPojo.getCount());
                         ksecInfo.getData().setCheckRlt(0);
+                        // 将信息发送给上位机
                         KsecNettyClient.write(ksecInfo);
                     }
                 } catch (InterruptedException e) {