diff --git a/mc2mc/internal/config/config.go b/mc2mc/internal/config/config.go
index d709b69..24a352c 100644
--- a/mc2mc/internal/config/config.go
+++ b/mc2mc/internal/config/config.go
@@ -39,7 +39,7 @@ func NewConfig() (*Config, error) {
 		ScheduledTime:             getEnv("SCHEDULED_TIME", ""),
 	}
 	// ali-odps-go-sdk related config
-	scvAcc := getEnv("SERVICE_ACCOUNT", "")
+	scvAcc := getEnv("MC_SERVICE_ACCOUNT", "")
 	cred, err := collectMaxComputeCredential([]byte(scvAcc))
 	if err != nil {
 		return nil, errors.WithStack(err)
@@ -48,8 +48,8 @@ func NewConfig() (*Config, error) {
 	cfg.Config.AccessKey = cred.AccessKey
 	cfg.Config.Endpoint = cred.Endpoint
 	cfg.Config.ProjectName = cred.ProjectName
-	cfg.Config.HttpTimeout = getEnvDuration("MAXCOMPUTE_HTTP_TIMEOUT", "10s")
-	cfg.Config.TcpConnectionTimeout = getEnvDuration("MAXCOMPUTE_TCP_TIMEOUT", "30s")
+	cfg.Config.HttpTimeout = getEnvDuration("MC_HTTP_TIMEOUT", "10s")
+	cfg.Config.TcpConnectionTimeout = getEnvDuration("MC_TCP_TIMEOUT", "30s")
 
 	return cfg, nil
 }