diff --git a/lib/mime-tpyes.js b/lib/mime-tpyes.js
index 8603ae4..1c871ed 100644
--- a/lib/mime-tpyes.js
+++ b/lib/mime-tpyes.js
@@ -1,41 +1,66 @@
 //
 
 export const CHARSET_TYPES = {
-  html:1,
-  txt:1,
-  css:1,
-  scss:1,
-  xml:1,
-  js:1,
-  json: 1,webmanifest:1
+  html: 1,
+  txt: 1,
+  css: 1,
+  scss: 1,
+  xml: 1,
+  js: 1,
+  json: 1,
+  webmanifest: 1
 }
 
 export const MIME_TYPES = {
   html: 'text/html',
+  xml: 'text/xml',
   txt: 'text/plain',
   css: 'text/css',
-  xml: 'text/xml',
+  js: 'application/javascript',
+  json: 'application/json',
+  webmanifest: 'application/json',
+  wast: 'application/wast',
+  wasm: 'application/wasm',
+
   gif: 'image/gif',
   jpg: 'image/jpeg',
   webp: 'image/webp',
   tiff: 'image/tiff',
   png: 'image/png',
+  apng: 'image/apng',
   svg: 'image/svg+xml',
   ico: 'image/x-icon',
   bmp: 'image/x-ms-bmp',
-  js: 'application/javascript',
-  json: 'application/json',
-  webmanifest: 'application/json',
+
+  mid: 'audio/midi',
+  midi: 'audio/x-midi',
   mp3: 'audio/mpeg',
   ogg: 'audio/ogg',
   m4a: 'audio/x-m4a',
   mp4: 'video/mp4',
   webm: 'video/webm',
+
   ttf: 'font/font-ttf',
   woff: 'font/font-woff',
   woff2: 'font/font-woff2',
-  wast: 'application/wast',
-  wasm: 'application/wasm',
+
+  zip: 'application/zip',
+  '7zip': 'application/zip',
+  rar: 'application/rar',
+  gz: 'application/x-gzip',
+  tar: 'application/x-tar',
+  tgz: 'application/x-tar',
+
+  pdf: 'application/pdf',
+  psd: 'application/x-photoshop',
+
+  doc: 'application/msword',
+  xls: 'application/vnd.ms-excel',
+  ppt: 'application/vnd.ms-powerpoint',
+  docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+
   stream: 'application/octet-stream'
 }
 
@@ -44,5 +69,3 @@ MIME_TYPES.scss = MIME_TYPES.css
 MIME_TYPES.htm = MIME_TYPES.html
 MIME_TYPES.jpeg = MIME_TYPES.jpg
 MIME_TYPES.tif = MIME_TYPES.tiff
-
-