diff --git a/app/jobs/service/sys_job.go b/app/jobs/service/sys_job.go
index 9d7268ea..a1ab8108 100644
--- a/app/jobs/service/sys_job.go
+++ b/app/jobs/service/sys_job.go
@@ -1,7 +1,7 @@
 package service
 
 import (
-	"github.com/pkg/errors"
+	"errors"
 	"time"
 
 	"github.com/go-admin-team/go-admin-core/sdk/service"
diff --git a/go.mod b/go.mod
index 0632556b..810802f5 100644
--- a/go.mod
+++ b/go.mod
@@ -16,12 +16,10 @@ require (
 	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.21.12+incompatible
 	github.com/mssola/user_agent v0.5.2
 	github.com/opentracing/opentracing-go v1.1.0
-	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.0
 	github.com/qiniu/go-sdk/v7 v7.11.1
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/shirou/gopsutil/v3 v3.22.1
-	github.com/spf13/cast v1.3.1
 	github.com/spf13/cobra v1.0.0
 	github.com/swaggo/gin-swagger v1.2.0
 	github.com/swaggo/swag v1.6.7