diff --git a/internal/app/controller/plan/converter.go b/internal/app/controller/plan/converter.go
index 6ace996..1727c14 100644
--- a/internal/app/controller/plan/converter.go
+++ b/internal/app/controller/plan/converter.go
@@ -64,13 +64,14 @@ func PlanFromCreateRequest(req *CreatePlanRequest) (*models.Plan, error) {
 		ExecutionType:  req.ExecutionType,
 		ExecuteNum:     req.ExecuteNum,
 		CronExpression: req.CronExpression,
-		ContentType:    req.ContentType,
+		// ContentType 在控制器中设置，此处不再处理
 	}
 
 	// 处理子计划 (通过ID引用)
-	if req.ContentType == models.PlanContentTypeSubPlans && req.SubPlanIDs != nil {
-		plan.SubPlans = make([]models.SubPlan, len(req.SubPlanIDs))
-		for i, childPlanID := range req.SubPlanIDs {
+	if req.SubPlanIDs != nil {
+		subPlanSlice := req.SubPlanIDs
+		plan.SubPlans = make([]models.SubPlan, len(subPlanSlice))
+		for i, childPlanID := range subPlanSlice {
 			plan.SubPlans[i] = models.SubPlan{
 				ChildPlanID:    childPlanID,
 				ExecutionOrder: i, // 默认执行顺序, ReorderSteps会再次确认
@@ -79,9 +80,10 @@ func PlanFromCreateRequest(req *CreatePlanRequest) (*models.Plan, error) {
 	}
 
 	// 处理任务
-	if req.ContentType == models.PlanContentTypeTasks && req.Tasks != nil {
-		plan.Tasks = make([]models.Task, len(req.Tasks))
-		for i, taskReq := range req.Tasks {
+	if req.Tasks != nil {
+		taskSlice := req.Tasks
+		plan.Tasks = make([]models.Task, len(taskSlice))
+		for i, taskReq := range taskSlice {
 			task, err := TaskFromRequest(&taskReq)
 			if err != nil {
 				return nil, err
@@ -114,13 +116,14 @@ func PlanFromUpdateRequest(req *UpdatePlanRequest) (*models.Plan, error) {
 		ExecutionType:  req.ExecutionType,
 		ExecuteNum:     req.ExecuteNum,
 		CronExpression: req.CronExpression,
-		ContentType:    req.ContentType,
+		// ContentType 在控制器中设置，此处不再处理
 	}
 
 	// 处理子计划 (通过ID引用)
-	if req.ContentType == models.PlanContentTypeSubPlans && req.SubPlanIDs != nil {
-		plan.SubPlans = make([]models.SubPlan, len(req.SubPlanIDs))
-		for i, childPlanID := range req.SubPlanIDs {
+	if req.SubPlanIDs != nil {
+		subPlanSlice := req.SubPlanIDs
+		plan.SubPlans = make([]models.SubPlan, len(subPlanSlice))
+		for i, childPlanID := range subPlanSlice {
 			plan.SubPlans[i] = models.SubPlan{
 				ChildPlanID:    childPlanID,
 				ExecutionOrder: i, // 默认执行顺序, ReorderSteps会再次确认
@@ -129,9 +132,10 @@ func PlanFromUpdateRequest(req *UpdatePlanRequest) (*models.Plan, error) {
 	}
 
 	// 处理任务
-	if req.ContentType == models.PlanContentTypeTasks && req.Tasks != nil {
-		plan.Tasks = make([]models.Task, len(req.Tasks))
-		for i, taskReq := range req.Tasks {
+	if req.Tasks != nil {
+		taskSlice := req.Tasks
+		plan.Tasks = make([]models.Task, len(taskSlice))
+		for i, taskReq := range taskSlice {
 			task, err := TaskFromRequest(&taskReq)
 			if err != nil {
 				return nil, err