diff --git a/go.mod b/go.mod
index 9bcb0220..6a8eee9a 100644
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,6 @@ require (
 
 require (
 	github.com/knadh/koanf v1.5.0
-	github.com/knadh/koanf/v2 v2.1.2
 )
 
 require (
diff --git a/pkg/client/config.go b/pkg/client/config.go
index 490fa17f..2e15c45b 100644
--- a/pkg/client/config.go
+++ b/pkg/client/config.go
@@ -26,11 +26,11 @@ import (
 	"runtime"
 	"strings"
 
+	"github.com/knadh/koanf"
 	"github.com/knadh/koanf/parsers/json"
 	"github.com/knadh/koanf/parsers/toml"
 	"github.com/knadh/koanf/parsers/yaml"
 	"github.com/knadh/koanf/providers/rawbytes"
-	koanf "github.com/knadh/koanf/v2"
 
 	"seata.apache.org/seata-go/pkg/discovery"