diff --git a/pkg/common/mw/rpc_client_interceptor.go b/pkg/common/mw/rpc_client_interceptor.go
index b7791ada6..931768b98 100644
--- a/pkg/common/mw/rpc_client_interceptor.go
+++ b/pkg/common/mw/rpc_client_interceptor.go
@@ -23,7 +23,7 @@ func RpcClientInterceptor(ctx context.Context, method string, req, resp interfac
 	if ctx == nil {
 		return errs.ErrInternalServer.Wrap("call rpc request context is nil")
 	}
-	log.ZInfo(ctx, "rpc client req", "funcName", method, "req", rpcString(req))
+	log.ZInfo(ctx, "rpc client req", "funcName", method, "req", rpcString(req), "invoker", invoker, "invoker_type", fmt.Sprintf("%T", invoker))
 	ctx, err = getRpcContext(ctx, method)
 	if err != nil {
 		return err