diff --git a/internal/app/controller/plan/plan_controller.go b/internal/app/controller/plan/plan_controller.go
index 40fbe3b..8ad767b 100644
--- a/internal/app/controller/plan/plan_controller.go
+++ b/internal/app/controller/plan/plan_controller.go
@@ -3,6 +3,7 @@ package plan
 import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/app/controller"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
 	"github.com/gin-gonic/gin"
 )
@@ -11,19 +12,25 @@ import (
 
 // CreatePlanRequest 定义创建计划请求的结构体
 type CreatePlanRequest struct {
-	Name        string `json:"name" binding:"required" example:"猪舍温度控制计划"`
-	Description string `json:"description" example:"根据温度自动调节风扇和加热器"`
-	// 更多计划基本信息字段
-	// SubPlans 或 Tasks 可以在这里嵌套定义，以支持一次性创建
+	Name           string                   `json:"name" binding:"required" example:"猪舍温度控制计划"`
+	Description    string                   `json:"description" example:"根据温度自动调节风扇和加热器"`
+	ExecutionType  models.PlanExecutionType `json:"execution_type" binding:"required" example:"automatic"`
+	CronExpression string                   `json:"cron_expression" example:"0 0 6 * * *"`
+	ContentType    models.PlanContentType   `json:"content_type" binding:"required" example:"tasks"`
+	SubPlanIDs     []uint                   `json:"sub_plan_ids,omitempty"`
+	Tasks          []TaskRequest            `json:"tasks,omitempty"`
 }
 
 // PlanResponse 定义计划详情响应的结构体
 type PlanResponse struct {
-	ID          uint   `json:"id" example:"1"`
-	Name        string `json:"name" example:"猪舍温度控制计划"`
-	Description string `json:"description" example:"根据温度自动调节风扇和加热器"`
-	// 更多计划基本信息字段
-	// SubPlans 或 Tasks 也可以在这里返回
+	ID             uint                     `json:"id" example:"1"`
+	Name           string                   `json:"name" example:"猪舍温度控制计划"`
+	Description    string                   `json:"description" example:"根据温度自动调节风扇和加热器"`
+	ExecutionType  models.PlanExecutionType `json:"execution_type" example:"automatic"`
+	CronExpression string                   `json:"cron_expression" example:"0 0 6 * * *"`
+	ContentType    models.PlanContentType   `json:"content_type" example:"tasks"`
+	SubPlans       []SubPlanResponse        `json:"sub_plans,omitempty"`
+	Tasks          []TaskResponse           `json:"tasks,omitempty"`
 }
 
 // ListPlansResponse 定义获取计划列表响应的结构体
@@ -34,9 +41,42 @@ type ListPlansResponse struct {
 
 // UpdatePlanRequest 定义更新计划请求的结构体
 type UpdatePlanRequest struct {
-	Name        string `json:"name" example:"猪舍温度控制计划V2"`
-	Description string `json:"description" example:"更新后的描述"`
-	// 更多可更新字段
+	Name           string                   `json:"name" example:"猪舍温度控制计划V2"`
+	Description    string                   `json:"description" example:"更新后的描述"`
+	ExecutionType  models.PlanExecutionType `json:"execution_type" example:"automatic"`
+	CronExpression string                   `json:"cron_expression" example:"0 0 6 * * *"`
+	ContentType    models.PlanContentType   `json:"content_type" example:"tasks"`
+	SubPlanIDs     []uint                   `json:"sub_plan_ids,omitempty"`
+	Tasks          []TaskRequest            `json:"tasks,omitempty"`
+}
+
+// SubPlanResponse 定义子计划响应结构体
+type SubPlanResponse struct {
+	ID             uint          `json:"id" example:"1"`
+	ParentPlanID   uint          `json:"parent_plan_id" example:"1"`
+	ChildPlanID    uint          `json:"child_plan_id" example:"2"`
+	ExecutionOrder int           `json:"execution_order" example:"1"`
+	ChildPlan      *PlanResponse `json:"child_plan,omitempty"`
+}
+
+// TaskRequest 定义任务请求结构体
+type TaskRequest struct {
+	Name           string                `json:"name" example:"打开风扇"`
+	Description    string                `json:"description" example:"打开1号风扇"`
+	ExecutionOrder int                   `json:"execution_order" example:"1"`
+	Type           models.TaskType       `json:"type" example:"waiting"`
+	Parameters     controller.Properties `json:"parameters,omitempty"`
+}
+
+// TaskResponse 定义任务响应结构体
+type TaskResponse struct {
+	ID             uint                  `json:"id" example:"1"`
+	PlanID         uint                  `json:"plan_id" example:"1"`
+	Name           string                `json:"name" example:"打开风扇"`
+	Description    string                `json:"description" example:"打开1号风扇"`
+	ExecutionOrder int                   `json:"execution_order" example:"1"`
+	Type           models.TaskType       `json:"type" example:"waiting"`
+	Parameters     controller.Properties `json:"parameters,omitempty"`
 }
 
 // --- Controller 定义 ---