diff --git a/gconfig/config.go b/gconfig/config.go
index 51a5421..aa524ae 100644
--- a/gconfig/config.go
+++ b/gconfig/config.go
@@ -14,8 +14,8 @@ import (
 
 	"git.hexq.cn/tiglog/golib/gfile"
 
-	"gopkg.in/yaml.v2"
 	"git.hexq.cn/tiglog/golib/helper"
+	"gopkg.in/yaml.v3"
 )
 
 type BaseConfig struct {
diff --git a/go.mod b/go.mod
index 46ffe0f..15a9383 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,6 @@ require (
 	go.uber.org/zap v1.25.0
 	golang.org/x/crypto v0.10.0
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
-	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
diff --git a/go.sum b/go.sum
index 14da58e..1d220e3 100644
--- a/go.sum
+++ b/go.sum
@@ -214,7 +214,6 @@ gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST
 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=