diff --git a/common/antireplay/bloomring.go b/common/antireplay/bloomring.go
index 0e0406189..50fbbffec 100644
--- a/common/antireplay/bloomring.go
+++ b/common/antireplay/bloomring.go
@@ -1,8 +1,9 @@
 package antireplay
 
 import (
-	ss_bloomring "github.com/v2fly/ss-bloomring"
 	"sync"
+
+	ss_bloomring "github.com/v2fly/ss-bloomring"
 )
 
 type BloomRing struct {
diff --git a/proxy/shadowsocks/config.go b/proxy/shadowsocks/config.go
index 45105fd21..470e8028c 100644
--- a/proxy/shadowsocks/config.go
+++ b/proxy/shadowsocks/config.go
@@ -6,13 +6,13 @@ import (
 	"crypto/cipher"
 	"crypto/md5"
 	"crypto/sha1"
-	"github.com/v2fly/v2ray-core/v4/common/antireplay"
 	"io"
 
 	"golang.org/x/crypto/chacha20poly1305"
 	"golang.org/x/crypto/hkdf"
 
 	"github.com/v2fly/v2ray-core/v4/common"
+	"github.com/v2fly/v2ray-core/v4/common/antireplay"
 	"github.com/v2fly/v2ray-core/v4/common/buf"
 	"github.com/v2fly/v2ray-core/v4/common/crypto"
 	"github.com/v2fly/v2ray-core/v4/common/protocol"