diff --git a/internal/rpc/msg/server.go b/internal/rpc/msg/server.go
index 615097a1a..f38f6f66f 100644
--- a/internal/rpc/msg/server.go
+++ b/internal/rpc/msg/server.go
@@ -15,7 +15,6 @@
 package msg
 
 import (
-
 	"google.golang.org/grpc"
 
 	"github.com/OpenIMSDK/protocol/constant"