diff --git a/automation/server/internal/module/job_workflow/controller/template.go b/automation/server/internal/module/job_workflow/controller/template.go
index b1285f53c9e2ae7c518913f4473979349f955776..9cc2c5d65ba2294858a216fc658c7b893f28a7b2 100644
--- a/automation/server/internal/module/job_workflow/controller/template.go
+++ b/automation/server/internal/module/job_workflow/controller/template.go
@@ -20,6 +20,19 @@ func CreateTemplate(c *gin.Context) {
 	response.Success(c, nil, "success")
 }
 
+func UpdateTemplate(c *gin.Context) {
+	var template model.TaskTemplateDTO
+	if err := c.ShouldBindJSON(&template); err != nil {
+		response.Fail(c, nil, err.Error())
+		return
+	}
+	if err := service.UpdateTemplate(&template); err != nil {
+		response.Fail(c, nil, err.Error())
+		return
+	}
+	response.Success(c, nil, "success")
+}
+
 func QueryTemplate(c *gin.Context) {
 	query := &response.PagedQuery{}
 	if err := c.ShouldBindQuery(query); err != nil {
diff --git a/automation/server/internal/module/job_workflow/dao/template.go b/automation/server/internal/module/job_workflow/dao/template.go
index 7231868be7c3714a9dae938d90b0ed5043b1c2ca..4493a5610815ccd5a846d1994f44fdbb6f2faed0 100644
--- a/automation/server/internal/module/job_workflow/dao/template.go
+++ b/automation/server/internal/module/job_workflow/dao/template.go
@@ -93,6 +93,101 @@ func CreateTemplate(dto *model.TaskTemplateDTO) error {
 	})
 }
 
+func UpdateTemplate(dto *model.TaskTemplateDTO) error {
+	return global.App.MySQL.Transaction(func(tx *gorm.DB) error {
+		templateId := dto.Template.ID
+		// 1. 更新模板基本信息
+		template := &model.TaskTemplate{
+			Name:        dto.Template.Name,
+			Description: dto.Template.Description,
+			Tags:        dto.Template.Tags,
+			ModifyUser:  dto.Template.ModifyUser,
+			ModifyTime:  time.Now().Format("2006-01-02 15:04:05"),
+		}
+		if err := tx.Model(&model.TaskTemplate{}).Where("id = ?", templateId).Updates(template).Error; err != nil {
+			return err
+		}
+
+		// 2. 删除旧的输入参数，插入新的输入参数
+		if err := tx.Where("template_id = ?", templateId).Delete(&model.TaskTemplateParams{}).Error; err != nil {
+			return err
+		}
+		if len(dto.Params) > 0 {
+			for i := range dto.Params {
+				dto.Params[i].TemplateId = templateId
+			}
+			if err := tx.Create(&dto.Params).Error; err != nil {
+				return err
+			}
+		}
+		// 3. 删除旧的输出参数，插入新的输出参数
+		if err := tx.Where("template_id = ?", templateId).Delete(&model.TaskTemplateOutputParams{}).Error; err != nil {
+			return err
+		}
+		if len(dto.OutputParams) > 0 {
+			for i := range dto.OutputParams {
+				dto.OutputParams[i].TemplateId = templateId
+			}
+			if err := tx.Create(&dto.OutputParams).Error; err != nil {
+				return err
+			}
+		}
+
+		// 4. 删除旧的步骤，插入新的步骤 & 脚本
+		if err := tx.Where("template_id = ?", templateId).Delete(&model.TaskTemplateStep{}).Error; err != nil {
+			return err
+		}
+		if len(dto.Steps) > 0 {
+			// 4.1 按 stepNum 排序，补全链路
+			sort.Slice(dto.Steps, func(i, j int) bool {
+				return dto.Steps[i].StepNum < dto.Steps[j].StepNum
+			})
+
+			for i := range dto.Steps {
+				dto.Steps[i].TemplateId = templateId
+				if i > 0 {
+					dto.Steps[i].PreviousStepNum = dto.Steps[i-1].StepNum
+				}
+				if i < len(dto.Steps)-1 {
+					dto.Steps[i].NextStepNum = dto.Steps[i+1].StepNum
+				}
+			}
+
+			if err := tx.Create(&dto.Steps).Error; err != nil {
+				return err
+			}
+
+			// 4.2 设置模板的首尾步骤
+			template.FirstStepNum = dto.Steps[0].StepNum
+			template.LastStepNum = dto.Steps[len(dto.Steps)-1].StepNum
+			// 4.3 回写模板首尾步骤
+			if err := tx.Model(&model.TaskTemplate{}).
+				Where("id = ?", templateId).
+				Updates(map[string]interface{}{
+					"first_step_num": template.FirstStepNum,
+					"last_step_num":  template.LastStepNum,
+				}).Error; err != nil {
+				return err
+			}
+		}
+		// 5. 删除旧的脚本，插入新的脚本
+		if err := tx.Where("template_id = ?", templateId).Delete(&model.TaskTemplateStepScript{}).Error; err != nil {
+			return err
+		}
+
+		if len(dto.Scripts) > 0 {
+			for i := range dto.Scripts {
+				dto.Scripts[i].TemplateId = templateId
+			}
+			if err := tx.Create(&dto.Scripts).Error; err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+}
+
 func QueryTemplates(query *response.PagedQuery) ([]model.TaskTemplate, int, error) {
 	var templates []model.TaskTemplate
 	q := global.App.MySQL.Model(&model.TaskTemplate{}).Limit(query.PageSize).Offset((query.CurrentPage - 1) * query.PageSize)
diff --git a/automation/server/internal/module/job_workflow/router.go b/automation/server/internal/module/job_workflow/router.go
index 03e1724b9eba7aeff656db235526518307659056..d01cc13f6a8a50986c845da034096b72981b7aa4 100644
--- a/automation/server/internal/module/job_workflow/router.go
+++ b/automation/server/internal/module/job_workflow/router.go
@@ -9,6 +9,7 @@ func WorkflowHandler(router *gin.RouterGroup) {
 	api := router.Group("/workflows")
 	{
 		api.POST("/create", controller.CreateTemplate)
+		api.POST("/update", controller.UpdateTemplate)
 		api.GET("/query", controller.QueryTemplate)
 		api.GET("/get", controller.GetTemplateById)
 	}
diff --git a/automation/server/internal/module/job_workflow/service/template.go b/automation/server/internal/module/job_workflow/service/template.go
index 77b299ce4a915bdc28c0b153f02c6dfa844fdeda..6325549593d526d70ef48f944d8d273472e8b1f8 100644
--- a/automation/server/internal/module/job_workflow/service/template.go
+++ b/automation/server/internal/module/job_workflow/service/template.go
@@ -12,6 +12,12 @@ func CreateTemplate(data *model.TaskTemplateDTO) error {
 	}
 	return nil
 }
+func UpdateTemplate(data *model.TaskTemplateDTO) error {
+	if err := dao.UpdateTemplate(data); err != nil {
+		return err
+	}
+	return nil
+}
 
 func QueryTemplate(query *response.PagedQuery) ([]model.TaskTemplate, int, error) {
 	templates, total, err := dao.QueryTemplates(query)