diff --git a/db/insertSmartTag.js b/db/insertSmartTag.js
index da98c2a..cd23c63 100644
--- a/db/insertSmartTag.js
+++ b/db/insertSmartTag.js
@@ -1,12 +1,9 @@
 const con = require('./connect');
 
-function insertSmartTag(smartTagFk, shelving, level) {
+module.exports = function insertSmartTag(smartTagFk, shelving, level) {
     const sql = `INSERT INTO vn.smartTag (code, shelvingFk, level) 
                     VALUES (?, ?, ?)
                 ON DUPLICATE KEY 
                     UPDATE shelvingFk = ?, level = ?;`;
-    con.query(sql, [smartTagFk, shelving, level, shelving, level], function(err, result) {
-        if (err) console.log(err);
-    });
-}
-exports.insertSmartTag = insertSmartTag;
+    con.query(sql, [smartTagFk, shelving, level, shelving, level]);
+};
diff --git a/db/insertTicket.js b/db/insertTicket.js
index 16aa8c1..385b73e 100644
--- a/db/insertTicket.js
+++ b/db/insertTicket.js
@@ -2,7 +2,7 @@ const con = require('./connect');
 
 function insertTicket(ticket, smartTag) {
     const sql = `UPDATE vn.ticketCollection SET smartTagFk = ? WHERE ticketFk = ?`;
-    con.query(sql, smartTag, ticket, function(err, result) {
+    con.query(sql, [smartTag, ticket], function(err, result) {
         if (err) throw err;
     });
 }
diff --git a/methods/bindShelvingTag.js b/methods/bindShelvingTag.js
index b836e1d..f08d672 100644
--- a/methods/bindShelvingTag.js
+++ b/methods/bindShelvingTag.js
@@ -29,7 +29,7 @@ async function bindShelvingTag(smartTagFk, shelving, level) {
     if (filter.isSmartTag(smartTagFk)) {
         if (await filter.isShelving(shelving)) {
             insertShelving(shelvingId, smartTagFk); // al carry en ESL CLOUD SYSTEM
-            insertSmartTag.insertSmartTag(smartTagFk, shelving, level); // en vn.smartTag
+            insertSmartTag(smartTagFk, shelving, level); // en vn.smartTag
         } else
             return 'INVALID_PLATE';
     } else
@@ -41,6 +41,7 @@ async function insertShelving(shelvingId, smartTagFk) {
     const info = await dataLogIn.dataLogIn;
     const key = info.data.token;
     const currentUser = info.data.currentUser;
+
     await got.post('http://app.etiquetaselectronicas.com:9999/item/batchImportItem', { // eslint-disable-line
         json: {
             agencyId: currentUser.agencyId,