diff --git a/server.js b/server.js
index 1ec8428..8318b2d 100644
--- a/server.js
+++ b/server.js
@@ -165,7 +165,7 @@ app.post('/csv', (req, res, next) => {
                     
 
                 });
-                fs.close();
+                fs.destroy();
                 if(_res === ""){
                     fs.appendFile(path, csv, function (err) {
                         if (err) throw err;