diff --git a/server.js b/server.js
index ebb4b23..8dd89b8 100644
--- a/server.js
+++ b/server.js
@@ -169,9 +169,9 @@ app.post('/csv', (req, res, next) => {
                 });
                 readable.on("close", () => {
                     if(_res === ""){
-                        csvs = csv.split('\n');
-                        console("--- csvs ---", csvs[0]);
-                        fs.appendFile(path, csvs[0], function (err) {
+                        let less_csv = converter.json2csv(userData, { fields, header: false });
+                        console("--- csvs ---", less_csv);
+                        fs.appendFile(path, less_csv, function (err) {
                             if (err) throw err;
                             console.log('The "data to append" was appended to file!');
                         });