diff --git a/src/main/java/com/ruoyi/task/domain/convert/TaskConvert.java b/src/main/java/com/ruoyi/task/domain/convert/TaskConvert.java
index b8d804f..1f15444 100644
--- a/src/main/java/com/ruoyi/task/domain/convert/TaskConvert.java
+++ b/src/main/java/com/ruoyi/task/domain/convert/TaskConvert.java
@@ -2,6 +2,8 @@ package com.ruoyi.task.domain.convert;
 
 import com.ruoyi.task.api.enums.ExecuteTypeEnum;
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 import com.ruoyi.task.domain.model.Task;
 import com.ruoyi.task.mapper.entity.TaskInfoEntity;
 
@@ -28,8 +30,8 @@ public class TaskConvert {
         model.setId(entity.getId());
         model.setPlanId(entity.getPlanId());
         model.setTaskName(entity.getTaskName());
-        model.setTaskCategory(entity.getTaskCategory());
-        model.setTaskType(entity.getTaskType());
+        model.setTaskCategory(TaskCategoryEnum.getByCode(entity.getTaskCategory()));
+        model.setTaskType(TaskTypeEnum.getByCode(entity.getTaskType()));
         model.setExecuteType(ExecuteTypeEnum.getByCode(entity.getExecuteType()));
         model.setRouteId(entity.getRouteId());
         model.setUavId(entity.getUavId());
@@ -61,8 +63,8 @@ public class TaskConvert {
         entity.setId(model.getId());
         entity.setPlanId(model.getPlanId());
         entity.setTaskName(model.getTaskName());
-        entity.setTaskCategory(model.getTaskCategory());
-        entity.setTaskType(model.getTaskType());
+        entity.setTaskCategory(model.getTaskCategory() != null ? model.getTaskCategory().getCode() : null);
+        entity.setTaskType(model.getTaskType() != null ? model.getTaskType().getCode() : null);
         entity.setExecuteType(model.getExecuteType() != null ? model.getExecuteType().getCode() : null);
         entity.setRouteId(model.getRouteId());
         entity.setUavId(model.getUavId());
diff --git a/src/main/java/com/ruoyi/task/domain/convert/TaskStatConvert.java b/src/main/java/com/ruoyi/task/domain/convert/TaskStatConvert.java
index ce7fd32..ae04748 100644
--- a/src/main/java/com/ruoyi/task/domain/convert/TaskStatConvert.java
+++ b/src/main/java/com/ruoyi/task/domain/convert/TaskStatConvert.java
@@ -1,6 +1,8 @@
 package com.ruoyi.task.domain.convert;
 
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 import com.ruoyi.task.domain.model.TaskStat;
 import com.ruoyi.task.mapper.entity.TaskStatEntity;
 
@@ -27,8 +29,8 @@ public class TaskStatConvert {
         model.setId(entity.getId());
         model.setAirportCode(entity.getAirportCode());
         model.setRouteName(entity.getRouteName());
-        model.setTaskCategory(entity.getTaskCategory());
-        model.setTaskType(entity.getTaskType());
+        model.setTaskCategory(TaskCategoryEnum.getByCode(entity.getTaskCategory()));
+        model.setTaskType(TaskTypeEnum.getByCode(entity.getTaskType()));
         model.setTaskStatus(StatusEnum.getByCode(entity.getTaskStatus()));
         model.setYear(entity.getYear());
         model.setMonth(entity.getMonth());
@@ -56,8 +58,8 @@ public class TaskStatConvert {
         entity.setId(model.getId());
         entity.setAirportCode(model.getAirportCode());
         entity.setRouteName(model.getRouteName());
-        entity.setTaskCategory(model.getTaskCategory());
-        entity.setTaskType(model.getTaskType());
+        entity.setTaskCategory(model.getTaskCategory() != null ? model.getTaskCategory().getCode() : null);
+        entity.setTaskType(model.getTaskType() != null ? model.getTaskType().getCode() : null);
         entity.setTaskStatus(model.getTaskStatus() != null ? model.getTaskStatus().getCode() : null);
         entity.setYear(model.getYear());
         entity.setMonth(model.getMonth());
diff --git a/src/main/java/com/ruoyi/task/domain/model/Task.java b/src/main/java/com/ruoyi/task/domain/model/Task.java
index 434c1e3..99ff311 100644
--- a/src/main/java/com/ruoyi/task/domain/model/Task.java
+++ b/src/main/java/com/ruoyi/task/domain/model/Task.java
@@ -2,6 +2,8 @@ package com.ruoyi.task.domain.model;
 
 import com.ruoyi.task.api.enums.ExecuteTypeEnum;
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 
 import java.util.Date;
 
@@ -23,10 +25,10 @@ public class Task {
     private String taskName;
 
     /** 任务类别（如人工执飞） */
-    private String taskCategory;
+    private TaskCategoryEnum taskCategory;
 
     /** 任务类型（如一键起飞） */
-    private String taskType;
+    private TaskTypeEnum taskType;
 
     /** 执行类型（单次执行、连续执行） */
     private ExecuteTypeEnum executeType;
@@ -89,19 +91,19 @@ public class Task {
         this.taskName = taskName;
     }
 
-    public String getTaskCategory() {
+    public TaskCategoryEnum getTaskCategory() {
         return taskCategory;
     }
 
-    public void setTaskCategory(String taskCategory) {
+    public void setTaskCategory(TaskCategoryEnum taskCategory) {
         this.taskCategory = taskCategory;
     }
 
-    public String getTaskType() {
+    public TaskTypeEnum getTaskType() {
         return taskType;
     }
 
-    public void setTaskType(String taskType) {
+    public void setTaskType(TaskTypeEnum taskType) {
         this.taskType = taskType;
     }
 
@@ -207,8 +209,8 @@ public class Task {
                 "id=" + id +
                 ", planId=" + planId +
                 ", taskName='" + taskName + '\'' +
-                ", taskCategory='" + taskCategory + '\'' +
-                ", taskType='" + taskType + '\'' +
+                ", taskCategory=" + taskCategory +
+                ", taskType=" + taskType +
                 ", executeType=" + executeType +
                 ", routeId=" + routeId +
                 ", uavId=" + uavId +
diff --git a/src/main/java/com/ruoyi/task/domain/model/TaskStat.java b/src/main/java/com/ruoyi/task/domain/model/TaskStat.java
index 788e05b..9b79627 100644
--- a/src/main/java/com/ruoyi/task/domain/model/TaskStat.java
+++ b/src/main/java/com/ruoyi/task/domain/model/TaskStat.java
@@ -1,6 +1,8 @@
 package com.ruoyi.task.domain.model;
 
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 
 /**
  * 任务统计领域模型
@@ -20,10 +22,10 @@ public class TaskStat {
     private String routeName;
 
     /** 任务类别（如人工执飞） */
-    private String taskCategory;
+    private TaskCategoryEnum taskCategory;
 
     /** 任务类型（如一键起飞） */
-    private String taskType;
+    private TaskTypeEnum taskType;
 
     /** 任务状态 */
     private StatusEnum taskStatus;
@@ -74,19 +76,19 @@ public class TaskStat {
         this.routeName = routeName;
     }
 
-    public String getTaskCategory() {
+    public TaskCategoryEnum getTaskCategory() {
         return taskCategory;
     }
 
-    public void setTaskCategory(String taskCategory) {
+    public void setTaskCategory(TaskCategoryEnum taskCategory) {
         this.taskCategory = taskCategory;
     }
 
-    public String getTaskType() {
+    public TaskTypeEnum getTaskType() {
         return taskType;
     }
 
-    public void setTaskType(String taskType) {
+    public void setTaskType(TaskTypeEnum taskType) {
         this.taskType = taskType;
     }
 
@@ -160,9 +162,9 @@ public class TaskStat {
                 "id=" + id +
                 ", airportCode='" + airportCode + '\'' +
                 ", routeName='" + routeName + '\'' +
-                ", taskCategory='" + taskCategory + '\'' +
-                ", taskType='" + taskType + '\'' +
-                ", taskStatus='" + taskStatus + '\'' +
+                ", taskCategory=" + taskCategory +
+                ", taskType=" + taskType +
+                ", taskStatus=" + taskStatus +
                 ", year=" + year +
                 ", month=" + month +
                 ", day=" + day +
diff --git a/src/main/java/com/ruoyi/task/service/dto/TaskDTO.java b/src/main/java/com/ruoyi/task/service/dto/TaskDTO.java
index acbc553..d42d291 100644
--- a/src/main/java/com/ruoyi/task/service/dto/TaskDTO.java
+++ b/src/main/java/com/ruoyi/task/service/dto/TaskDTO.java
@@ -2,6 +2,8 @@ package com.ruoyi.task.service.dto;
 
 import com.ruoyi.task.api.enums.ExecuteTypeEnum;
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 
 import java.util.Date;
 
@@ -23,10 +25,10 @@ public class TaskDTO {
     private String taskName;
 
     /** 任务类别（如人工执飞） */
-    private String taskCategory;
+    private TaskCategoryEnum taskCategory;
 
     /** 任务类型（如一键起飞） */
-    private String taskType;
+    private TaskTypeEnum taskType;
 
     /** 执行类型（单次执行、连续执行） */
     private ExecuteTypeEnum executeType;
@@ -77,19 +79,19 @@ public class TaskDTO {
         this.taskName = taskName;
     }
 
-    public String getTaskCategory() {
+    public TaskCategoryEnum getTaskCategory() {
         return taskCategory;
     }
 
-    public void setTaskCategory(String taskCategory) {
+    public void setTaskCategory(TaskCategoryEnum taskCategory) {
         this.taskCategory = taskCategory;
     }
 
-    public String getTaskType() {
+    public TaskTypeEnum getTaskType() {
         return taskType;
     }
 
-    public void setTaskType(String taskType) {
+    public void setTaskType(TaskTypeEnum taskType) {
         this.taskType = taskType;
     }
 
@@ -163,8 +165,8 @@ public class TaskDTO {
                 "id=" + id +
                 ", planId=" + planId +
                 ", taskName='" + taskName + '\'' +
-                ", taskCategory='" + taskCategory + '\'' +
-                ", taskType='" + taskType + '\'' +
+                ", taskCategory=" + taskCategory +
+                ", taskType=" + taskType +
                 ", executeType=" + executeType +
                 ", routeId=" + routeId +
                 ", uavId=" + uavId +
diff --git a/src/main/java/com/ruoyi/task/service/dto/TaskStatDTO.java b/src/main/java/com/ruoyi/task/service/dto/TaskStatDTO.java
index 01e644f..2df6532 100644
--- a/src/main/java/com/ruoyi/task/service/dto/TaskStatDTO.java
+++ b/src/main/java/com/ruoyi/task/service/dto/TaskStatDTO.java
@@ -1,14 +1,16 @@
 package com.ruoyi.task.service.dto;
 
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 
 public class TaskStatDTO {
 
     private Long id;
     private String airportCode;
     private String routeName;
-    private String taskCategory;
-    private String taskType;
+    private TaskCategoryEnum taskCategory;
+    private TaskTypeEnum taskType;
     private StatusEnum taskStatus;
     private Integer year;
     private Integer month;
@@ -42,19 +44,19 @@ public class TaskStatDTO {
         this.routeName = routeName;
     }
 
-    public String getTaskCategory() {
+    public TaskCategoryEnum getTaskCategory() {
         return taskCategory;
     }
 
-    public void setTaskCategory(String taskCategory) {
+    public void setTaskCategory(TaskCategoryEnum taskCategory) {
         this.taskCategory = taskCategory;
     }
 
-    public String getTaskType() {
+    public TaskTypeEnum getTaskType() {
         return taskType;
     }
 
-    public void setTaskType(String taskType) {
+    public void setTaskType(TaskTypeEnum taskType) {
         this.taskType = taskType;
     }
 
diff --git a/src/main/java/com/ruoyi/task/service/impl/TaskPlanServiceImpl.java b/src/main/java/com/ruoyi/task/service/impl/TaskPlanServiceImpl.java
index c799346..39f1128 100644
--- a/src/main/java/com/ruoyi/task/service/impl/TaskPlanServiceImpl.java
+++ b/src/main/java/com/ruoyi/task/service/impl/TaskPlanServiceImpl.java
@@ -3,6 +3,8 @@ package com.ruoyi.task.service.impl;
 import com.ruoyi.task.api.enums.ExecuteTypeEnum;
 import com.ruoyi.task.api.enums.PlanTypeEnum;
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 import com.ruoyi.task.domain.api.ITaskDomain;
 import com.ruoyi.task.domain.api.ITaskPlanDomain;
 import com.ruoyi.task.domain.model.Task;
@@ -29,17 +31,38 @@ public class TaskPlanServiceImpl implements ITaskPlanService {
     @Override
     public Long createTimedTaskPlan(TaskPlanDTO taskPlanDTO) {
         TaskPlan taskPlan = TaskPlanDTOConvert.toDomain(taskPlanDTO);
+        
+        // 校验PlanTypeEnum
+        if (taskPlan.getPlanType() != null && taskPlan.getPlanType() == PlanTypeEnum.CYCLE) {
+            throw new IllegalArgumentException("定时任务计划不能设置为周期类型");
+        }
+        
+        // 如果PlanTypeEnum为空，设置为定时类型
+        if (taskPlan.getPlanType() == null) {
+            taskPlan.setPlanType(PlanTypeEnum.TIMED);
+        }
+        
         TaskPlan result = taskPlanDomain.createTimedTaskPlan(taskPlan);
         
         // 创建对应的任务记录
         createTaskFromPlan(result);
-        
-        return result != null ? result.getId() : null;
+        return result.getId();
     }
 
     @Override
     public Long createCycleTaskPlan(TaskPlanDTO taskPlanDTO) {
         TaskPlan taskPlan = TaskPlanDTOConvert.toDomain(taskPlanDTO);
+        
+        // 校验PlanTypeEnum
+        if (taskPlan.getPlanType() != null && taskPlan.getPlanType() == PlanTypeEnum.TIMED) {
+            throw new IllegalArgumentException("周期任务计划不能设置为定时类型");
+        }
+        
+        // 如果PlanTypeEnum为空，设置为周期类型
+        if (taskPlan.getPlanType() == null) {
+            taskPlan.setPlanType(PlanTypeEnum.CYCLE);
+        }
+        
         TaskPlan result = taskPlanDomain.createCycleTaskPlan(taskPlan);
         
         // 创建对应的任务记录
@@ -55,8 +78,8 @@ public class TaskPlanServiceImpl implements ITaskPlanService {
         Task task = new Task();
         task.setTaskName(taskPlan.getPlanName() + "_任务");
         task.setPlanId(taskPlan.getId());
-        task.setTaskCategory("计划任务");
-        task.setTaskType(taskPlan.getPlanType() != null ? taskPlan.getPlanType().getCode() : null);
+        task.setTaskCategory(TaskCategoryEnum.PLAN_TASK);
+        task.setTaskType(TaskTypeEnum.PLAN_TASK);
         task.setExecuteType(taskPlan.getExecuteType());
         task.setRouteId(taskPlan.getRouteId());
         task.setUavId(taskPlan.getUavId());
diff --git a/src/main/java/com/ruoyi/task/service/impl/TaskServiceImpl.java b/src/main/java/com/ruoyi/task/service/impl/TaskServiceImpl.java
index b287277..6ee2451 100644
--- a/src/main/java/com/ruoyi/task/service/impl/TaskServiceImpl.java
+++ b/src/main/java/com/ruoyi/task/service/impl/TaskServiceImpl.java
@@ -1,6 +1,8 @@
 package com.ruoyi.task.service.impl;
 
 import com.ruoyi.task.api.enums.StatusEnum;
+import com.ruoyi.task.api.enums.TaskCategoryEnum;
+import com.ruoyi.task.api.enums.TaskTypeEnum;
 import com.ruoyi.task.domain.api.ITaskDomain;
 import com.ruoyi.task.domain.model.Task;
 import com.ruoyi.task.service.api.ITaskService;
@@ -37,8 +39,8 @@ public class TaskServiceImpl implements ITaskService {
         Task task = new Task();
         task.setRouteId(queryDTO.getRouteId());
         task.setStatus(StatusEnum.getByCode(queryDTO.getStatus()));
-        task.setTaskCategory(queryDTO.getTaskCategory());
-        task.setTaskType(queryDTO.getTaskType());
+        task.setTaskCategory(TaskCategoryEnum.getByCode(queryDTO.getTaskCategory()));
+        task.setTaskType(TaskTypeEnum.getByCode(queryDTO.getTaskType()));
         
         List<Task> tasks = taskDomain.getTaskList(task);
         return TaskDTOConvert.toDTOList(tasks);