diff --git a/backend/internal/workflow/workflow.go b/backend/internal/workflow/workflow.go
index a10d3f2..2721f98 100644
--- a/backend/internal/workflow/workflow.go
+++ b/backend/internal/workflow/workflow.go
@@ -86,6 +86,11 @@ func DelWorkflow(id string) error {
 	if err != nil {
 		return err
 	}
+	// 清理工作流历史记录
+	err = CleanWorkflowHistory()
+	if err != nil {
+		return fmt.Errorf("清理工作流历史记录失败: %v", err)
+	}
 	return nil
 }
 
diff --git a/backend/internal/workflow/workflow_history.go b/backend/internal/workflow/workflow_history.go
index 6a23785..c09d7a5 100644
--- a/backend/internal/workflow/workflow_history.go
+++ b/backend/internal/workflow/workflow_history.go
@@ -4,6 +4,8 @@ import (
 	"ALLinSSL/backend/public"
 	"os"
 	"path/filepath"
+	"strconv"
+	"strings"
 	"time"
 )
 
@@ -114,3 +116,50 @@ func GetExecLog(id string) (string, error) {
 	}
 	return string(log), nil
 }
+
+func CleanWorkflowHistory() error {
+	s, err := GetSqlite()
+	if err != nil {
+		return err
+	}
+	defer s.Close()
+	// 获取所有工作流ID
+	data, err := s.Select()
+	if err != nil {
+		return err
+	}
+	var workflowIds []string
+	for _, v := range data {
+		if workflowId, ok := v["id"].(int64); ok {
+			workflowIds = append(workflowIds, strconv.FormatInt(workflowId, 10))
+		}
+	}
+	workflowIdsStr := strings.Join(workflowIds, ",")
+	s.TableName = "workflow_history"
+	// 获取无意义的工作流记录id
+	data, err = s.Where("workflow_id NOT IN ("+workflowIdsStr+")", nil).Select()
+	if err != nil {
+		return err
+	}
+	// 删除无意义的工作流记录
+	_, err = s.Where("workflow_id NOT IN ("+workflowIdsStr+")", nil).Delete()
+	if err != nil {
+		return err
+	}
+	// 删除工作流执行日志
+	logPath := public.GetSettingIgnoreError("workflow_log_path")
+	if logPath == "" {
+		logPath = "logs/workflow"
+	}
+	for _, v := range data {
+		if id, ok := v["id"].(string); ok && id != "" {
+			logFile := filepath.Join(logPath, id+".log")
+			if _, err := os.Stat(logFile); err == nil {
+				if err := os.Remove(logFile); err != nil {
+					return err
+				}
+			}
+		}
+	}
+	return nil
+}
diff --git a/backend/route/route.go b/backend/route/route.go
index 3f3e55f..652375a 100644
--- a/backend/route/route.go
+++ b/backend/route/route.go
@@ -81,16 +81,16 @@ func Register(r *gin.Engine) {
 	}
 
 	// 1. 提供静态文件服务
-	r.StaticFS("/static", http.Dir("./frontend/static"))             // 静态资源路径
-	r.StaticFS("/auto-deploy/static", http.Dir("./frontend/static")) // 静态资源路径
+	r.StaticFS("/static", http.Dir("./build/static"))             // 静态资源路径
+	r.StaticFS("/auto-deploy/static", http.Dir("./build/static")) // 静态资源路径
 	// 返回 favicon.ico
 	r.GET("/favicon.ico", func(c *gin.Context) {
-		c.File("./frontend/favicon.ico")
+		c.File("./build/favicon.ico")
 	})
 
 	// 3. 前端路由托管：匹配所有其他路由并返回 index.html
 	r.NoRoute(func(c *gin.Context) {
-		c.File("./frontend/index.html")
+		c.File("./build/index.html")
 	})
 	// v2 := r.Group("/v2")
 	// {