diff --git a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
index 316d2cb..78e6c09 100644
--- a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
+++ b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
@@ -5,8 +5,9 @@
 import org.springframework.stereotype.Component;
 
 /**
- * @author lwh
  * 台风数据定时任务，每小时执行一次
+ *
+ * @author a203
  * @Scheduled(cron = "0/10 * *  * * ? ")
  * @Description 依赖casic-job-quartz,并在CasicApplication上增加注解 @EnableScheduling
  */

diff --git a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
index 316d2cb..78e6c09 100644
--- a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
+++ b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
@@ -5,8 +5,9 @@
 import org.springframework.stereotype.Component;
 
 /**
- * @author lwh
  * 台风数据定时任务，每小时执行一次
+ *
+ * @author a203
  * @Scheduled(cron = "0/10 * *  * * ? ")
  * @Description 依赖casic-job-quartz,并在CasicApplication上增加注解 @EnableScheduling
  */
diff --git a/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java b/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
index 27e5684..75ba151 100644
--- a/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
+++ b/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
@@ -83,7 +83,7 @@
 
     private NRSerialPort serialPort;
     private ChannelHandlerContext channelHandler;
-    private LinkedList<byte[]> temp = new LinkedList<>();
+    private final LinkedList<byte[]> temp = new LinkedList<>();
     private boolean isComplete = false;
 
     public SocketServiceImpl(IRobotService robotService, ITyphoonService typhoonService,

diff --git a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
index 316d2cb..78e6c09 100644
--- a/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
+++ b/casic-environment/src/main/java/com/casic/missiles/job/TyphoonQuartzJob.java
@@ -5,8 +5,9 @@
 import org.springframework.stereotype.Component;
 
 /**
- * @author lwh
  * 台风数据定时任务，每小时执行一次
+ *
+ * @author a203
  * @Scheduled(cron = "0/10 * *  * * ? ")
  * @Description 依赖casic-job-quartz,并在CasicApplication上增加注解 @EnableScheduling
  */
diff --git a/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java b/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
index 27e5684..75ba151 100644
--- a/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
+++ b/casic-shelter/src/main/java/com/casic/missiles/socket/service/impl/SocketServiceImpl.java
@@ -83,7 +83,7 @@
 
     private NRSerialPort serialPort;
     private ChannelHandlerContext channelHandler;
-    private LinkedList<byte[]> temp = new LinkedList<>();
+    private final LinkedList<byte[]> temp = new LinkedList<>();
     private boolean isComplete = false;
 
     public SocketServiceImpl(IRobotService robotService, ITyphoonService typhoonService,
diff --git a/casic-task/src/main/java/com/casic/missiles/modular/system/service/impl/TaskServiceImpl.java b/casic-task/src/main/java/com/casic/missiles/modular/system/service/impl/TaskServiceImpl.java
index f9809e0..02cded0 100644
--- a/casic-task/src/main/java/com/casic/missiles/modular/system/service/impl/TaskServiceImpl.java
+++ b/casic-task/src/main/java/com/casic/missiles/modular/system/service/impl/TaskServiceImpl.java
@@ -1,9 +1,7 @@
 package com.casic.missiles.modular.system.service.impl;
 
-import cn.hutool.core.lang.Assert;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.casic.missiles.model.exception.RequestValidException;
 import com.casic.missiles.modular.system.dao.TaskMapper;
 import com.casic.missiles.modular.system.dto.TaskDTO;
 import com.casic.missiles.modular.system.model.Task;
@@ -28,10 +26,13 @@
     public void updateTaskById(int robotId) {
         QueryWrapper<Task> query = new QueryWrapper<>();
         query.eq("ROBOT_ID", robotId);
-        Assert.isFalse(this.count(query) == 0, () -> new RequestValidException("机器人不存在，无法结束任务"));
-        Task task = this.baseMapper.selectTaskById(robotId);
-        task.setEndTime(TimeUtil.getCurrentTime());
-        updateById(task);
+        if (this.count(query) != 0) {
+            Task task = this.baseMapper.selectTaskById(robotId);
+            if (task != null) {
+                task.setEndTime(TimeUtil.getCurrentTime());
+                updateById(task);
+            }
+        }
     }
 
     @Override
@@ -47,11 +48,13 @@
     public TaskDTO selectRobotTask(int robotId) {
         QueryWrapper<Task> query = new QueryWrapper<>();
         query.eq("ROBOT_ID", robotId);
-        Assert.isFalse(this.count(query) == 0, () -> new RequestValidException("机器人不存在，无法查看任务"));
-        Task task = this.baseMapper.selectTaskById(robotId);
-        if (task == null) {
+        if (this.count(query) != 0) {
+            Task task = this.baseMapper.selectTaskById(robotId);
+            if (task != null) {
+                return new TaskDTO(task);
+            }
             return null;
         }
-        return new TaskDTO(task);
+        return null;
     }
 }