diff --git a/src/main.js b/src/main.js
index d771822..3ef4cf2 100644
--- a/src/main.js
+++ b/src/main.js
@@ -7,18 +7,6 @@ var bot = require('coffea')();
 var uuid = require('uuid');
 const path = require('path');
 
-var allowed = [
-  'image/png',
-  'video/webm',
-  'image/gif',
-  'image/jpeg',
-  'video/mp4',
-  'audio/mpeg3',
-  'audio/x-mpeg-3',
-  'audio/mpeg'
-];
-var maxFileSize = 10485760; // 10 mb
-
 var sql;
 var haDC = () => {
   sql = mysql.createConnection(cfg.mysql);
@@ -56,29 +44,27 @@ bot.on('message', (e) => {
   if(orig.match(/https?:\/\/[\w-]+(\.[\w-]+)+\.?(:\d+)?(\/\S*)?/gi)) { // shitpostcatcher
     var tmp = orig.match(/https?:\/\/[\w-]+(\.[\w-]+)+\.?(:\d+)?(\/\S*)?/gi); // get links
     tmp.forEach((entry,i,a) => {
-      var tmpdest = uuid.v1().split('-')[0]+path.parse(entry).ext;
+      var tmpdest = uuid.v1().split('-')[0];
       dl(entry, "./b/"+tmpdest, (cb) => { // download item
         if(cb.status === true) {
           var tmpuser = getUser(e.user.getNick(), e.network);
           sql.query("insert into `f0ck`.`items` (`src`,`dest`,`username`,`userchannel`,`usernetwork`,`stamp`,`active`) values (?,?,?,?,?,?,?)", [
             entry,
-            "./b/"+tmpdest,
+            "./b/"+tmpdest+"."+cb.infos.ext,
             tmpuser['nick'],
             e.channel.getName(),
             e.network,
             Math.floor(new Date() / 1000),
             0
           ]).on('result', (result) => {
-            
             e.reply("https://f0ck.me/"+result.insertId+" - "+path.parse(entry).base+" ("+cb.infos.mime+", ~"+formatSize(cb.infos.size)+") from "+tmpuser['nick']+" ("+tmpuser['username']+"@"+tmpuser['hostname']+")");
           }).on('error', (msg) => {
             e.reply(msg);
           });
         }
-        else {
+        else
           if(cb.type == 1)
             e.reply(cb.msg);
-        }
       });
     });
   }
@@ -86,7 +72,7 @@ bot.on('message', (e) => {
     var tmp = getUser(e.user.getNick(), e.network);
     setTimeout(()=>{ e.reply(tmp); }, 1500);
   }
-  else if(orig.match(/^\.del/) && e.channel.getName().toString() == "#f0ck") {
+  else if(orig.match(/^\.del/) && e.channel.getName() == "#f0ck") {
     sql.query("truncate table `f0ck`.`items`")
       .on('end', () => {
         e.reply("database truncated");
@@ -94,10 +80,6 @@ bot.on('message', (e) => {
         e.reply(msg);
       });
   }
-  else if(orig.match(/^\.uuid/)) {
-    var tmp = uuid.v1().split('-')[0];
-    e.reply(tmp);
-  }
 });
 
 var getUser = (u, n) => {
@@ -109,15 +91,16 @@ var getUser = (u, n) => {
 
 var dl = (url, dest, cb) => {
   var request = (url.match(/^https/)?https:http).get(url, (response) => { // type:1=post,type:2=stfu
-    if(allowed.indexOf(response.headers['content-type']) != -1) {
-      if(response.headers['content-length'] <= maxFileSize) {
+    if(cfg.allowedMimes.hasOwnProperty(response.headers['content-type'])) {
+      console.log(cfg.allowedMimes[response.headers['content-type']]);
+      if(response.headers['content-length'] <= cfg.maxFileSize) {
         checkRepost(url, (cbcr) => {
           if(cbcr) {
-            var file = fs.createWriteStream(dest);
+            var file = fs.createWriteStream(dest+"."+cfg.allowedMimes[response.headers['content-type']]);
             response.pipe(file);
             file.on('finish', () => {
               file.close();
-              cb({'status':true, 'msg':'downloaded '+dest, 'type':1, 'infos':{'mime':response.headers['content-type'], 'size':response.headers['content-length']}});
+              cb({'status':true, 'msg':'downloaded '+dest, 'type':1, 'infos':{'mime':response.headers['content-type'], 'size':response.headers['content-length'], 'ext':cfg.allowedMimes[response.headers['content-type']]}});
             });
             file.on('error', (err) => {
               fs.unlink(dest);
@@ -125,18 +108,15 @@ var dl = (url, dest, cb) => {
               cb({'status':false, 'msg':err.message, 'type':1});
             });
           }
-          else {
+          else
             cb({'status':false, 'msg':'repost motherf0cker', 'type':1});
-          }
         });
       }
-      else {
-        cb({'status':false, 'msg':'f0ck! your file is too big (~'+formatSize(response.headers['content-length'])+'), max '+formatSize(maxFileSize)+' allowed', 'type':1});
-      }
+      else
+        cb({'status':false, 'msg':'f0ck! your file is too big (~'+formatSize(response.headers['content-length'])+'), max '+formatSize(cfg.maxFileSize)+' allowed', 'type':1});
     }
-    else {
+    else
       cb({'status':false, 'msg':'f0ck you', 'type':2});
-    }
   }).on('error', (msg) => {
     cb({'status':false, 'msg':msg, 'type':2});
   });