diff --git a/proxy/trojan/client.go b/proxy/trojan/client.go
index 72243018179..b4b3bf6df16 100644
--- a/proxy/trojan/client.go
+++ b/proxy/trojan/client.go
@@ -2,7 +2,7 @@ package trojan
 
 import (
 	"context"
-	sync "sync"
+	"sync"
 
 	core "github.com/v2fly/v2ray-core/v5"
 	"github.com/v2fly/v2ray-core/v5/common"
diff --git a/proxy/trojan/protocol.go b/proxy/trojan/protocol.go
index 654f77db8da..9d4b74d924e 100644
--- a/proxy/trojan/protocol.go
+++ b/proxy/trojan/protocol.go
@@ -4,7 +4,7 @@ import (
 	"encoding/binary"
 	"io"
 	gonet "net"
-	sync "sync"
+	"sync"
 
 	"github.com/v2fly/v2ray-core/v5/common/buf"
 	"github.com/v2fly/v2ray-core/v5/common/net"