diff --git a/cmd/api/main.go b/cmd/api/main.go
index 277e0d47b..4d18c1529 100644
--- a/cmd/api/main.go
+++ b/cmd/api/main.go
@@ -59,7 +59,7 @@ func run(port int) error {
 	}
 	fmt.Println("api init discov client success")
 	fmt.Println("api register public config to discov")
-	if err := client.RegisterConf2Registry(constant.OpenIMCommonConfigKey, config.EncodeConfig()); err != nil {
+	if err := client.RegisterConf2Registry(constant.OpenIMCommonConfigKey, config.Config.EncodeConfig()); err != nil {
 		return err
 	}
 	fmt.Println("api register public config to discov success")
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index 6abba786d..fe5ba230b 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -7,10 +7,7 @@ import (
 //go:embed version
 var Version string
 
-var Config struct {
-	config
-	Notification notification
-}
+var Config config
 
 type CallBackConfig struct {
 	Enable                 bool  `yaml:"enable"`
@@ -268,6 +265,7 @@ type config struct {
 		MessageTransferPrometheusPort []int `yaml:"messageTransferPrometheusPort"`
 		ThirdPrometheusPort           []int `yaml:"thirdPrometheusPort"`
 	} `yaml:"prometheus"`
+	Notification notification `yaml:"notification"`
 }
 
 type notification struct {
diff --git a/pkg/common/config/parse.go b/pkg/common/config/parse.go
index 4c43096f7..d99306cb4 100644
--- a/pkg/common/config/parse.go
+++ b/pkg/common/config/parse.go
@@ -87,7 +87,7 @@ func (c *config) GetConfFromRegistry(registry discoveryregistry.SvcDiscoveryRegi
 }
 
 func InitConfig(configFolderPath string) error {
-	err := Config.initConfig(&Config.config, FileName, configFolderPath)
+	err := Config.initConfig(&Config, FileName, configFolderPath)
 	if err != nil {
 		return err
 	}
@@ -98,9 +98,9 @@ func InitConfig(configFolderPath string) error {
 	return nil
 }
 
-func EncodeConfig() []byte {
+func (c *config) EncodeConfig() []byte {
 	buf := bytes.NewBuffer(nil)
-	if err := yaml.NewEncoder(buf).Encode(Config); err != nil {
+	if err := yaml.NewEncoder(buf).Encode(c); err != nil {
 		panic(err)
 	}
 	return buf.Bytes()