diff --git a/models/workflow/workflow.go b/models/workflow/workflow.go
index ecb6798..0390c8e 100644
--- a/models/workflow/workflow.go
+++ b/models/workflow/workflow.go
@@ -2,6 +2,7 @@ package oclib
 
 import (
 	"encoding/json"
+	"fmt"
 	"slices"
 	"time"
 
@@ -35,15 +36,28 @@ func (d *Workflow) GetName() string {
 }
 
 func (d *Workflow) CheckBooking() bool {
+	fmt.Println("CheckBooking", d.Schedule)
 	if d.Schedule != nil && d.Schedule.Start != nil {
-		sd := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Second * -10))
-		ed := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Second * 10))
-		f := dbs.Filters{
-			And: map[string][]dbs.Filter{
-				"execution_date": {{Operator: "gte", Value: sd}, {Operator: "lte", Value: ed}},
-			},
+		sd := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Minute * -1))
+		var f dbs.Filters
+		if d.Schedule.End == nil {
+			ed := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Minute * 10))
+			f = dbs.Filters{
+				And: map[string][]dbs.Filter{
+					"execution_date": {{Operator: "gte", Value: sd}, {Operator: "lte", Value: ed}},
+				},
+			}
+		} else {
+			ed := primitive.NewDateTimeFromTime(d.Schedule.End.Add(time.Minute * 1))
+			f = dbs.Filters{
+				And: map[string][]dbs.Filter{
+					"execution_date": {{Operator: "gte", Value: sd}},
+					"end_date":       {{Operator: "lte", Value: ed}},
+				},
+			}
 		}
-		res, _, _ := d.GetAccessor().Search(&f, "")
+		res, code, err := d.GetAccessor().Search(&f, "")
+		fmt.Println("res", res, f, code, err)
 		return len(res) == 0
 	}
 	return true