diff --git a/pkg/configutils/yaml.go b/pkg/configutils/yaml.go
index 124d180..4fb05ea 100644
--- a/pkg/configutils/yaml.go
+++ b/pkg/configutils/yaml.go
@@ -2,11 +2,11 @@ package configutils
 
 import (
 	"gopkg.in/yaml.v3"
-	"io/ioutil"
+	"os"
 )
 
 func UnmarshalYamlFile(file string, ptr interface{}) error {
-	data, err := ioutil.ReadFile(file)
+	data, err := os.ReadFile(file)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/nodeconfigs/node_config.go b/pkg/nodeconfigs/node_config.go
index eaecb08..7545f38 100644
--- a/pkg/nodeconfigs/node_config.go
+++ b/pkg/nodeconfigs/node_config.go
@@ -11,7 +11,7 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/maps"
-	"io/ioutil"
+	"os"
 	"reflect"
 	"strconv"
 )
@@ -113,7 +113,7 @@ func SharedNodeConfig() (*NodeConfig, error) {
 		return sharedNodeConfig, nil
 	}
 
-	data, err := ioutil.ReadFile(Tea.ConfigFile("node.json"))
+	data, err := os.ReadFile(Tea.ConfigFile("node.json"))
 	if err != nil {
 		return &NodeConfig{}, err
 	}
@@ -403,7 +403,7 @@ func (this *NodeConfig) Save() error {
 		return err
 	}
 
-	return ioutil.WriteFile(Tea.ConfigFile("node.json"), data, 0777)
+	return os.WriteFile(Tea.ConfigFile("node.json"), data, 0777)
 }
 
 // PaddedId 获取填充后的ID