diff --git a/pkg/common/mw/rpc_client_interceptor.go b/pkg/common/mw/rpc_client_interceptor.go
index 8f2d18f71..d38ad9981 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
 	log.ZInfo(ctx, "rpc req", "req", "funcName", method, rpcString(req))
 	operationID, ok := ctx.Value(constant.OperationID).(string)
 	if !ok {
-		log.ZWarn(ctx, "ctx missing operationID", errors.New("ctx missing operationID"))
+		log.ZWarn(ctx, "ctx missing operationID", errors.New("ctx missing operationID"), "funcName", method)
 		return errs.ErrArgs.Wrap("ctx missing operationID")
 	}
 	md := metadata.Pairs(constant.OperationID, operationID)