diff --git a/README.md b/README.md
index 0735bd8a..3105766b 100644
--- a/README.md
+++ b/README.md
@@ -368,15 +368,12 @@ Use `--url`/`-u` to get a list of downloadable resource URLs extracted from the
 | VK          | <http://vk.com/>              |✓|✓| |
 | Vine        | <https://vine.co/>            |✓| | |
 | Vimeo       | <https://vimeo.com/>          |✓| | |
-| Vidto       | <http://vidto.me/>            |✓| | |
-| Videomega   | <http://videomega.tv/>        |✓| | |
 | Veoh        | <http://www.veoh.com/>        |✓| | |
 | **Tumblr**  | <https://www.tumblr.com/>     |✓|✓|✓|
 | TED         | <http://www.ted.com/>         |✓| | |
 | SoundCloud  | <https://soundcloud.com/>     | | |✓|
 | SHOWROOM    | <https://www.showroom-live.com/> |✓| | |
 | Pinterest   | <https://www.pinterest.com/>  | |✓| |
-| MusicPlayOn | <http://en.musicplayon.com/>  |✓| | |
 | MTV81       | <http://www.mtv81.com/>       |✓| | |
 | Mixcloud    | <https://www.mixcloud.com/>   | | |✓|
 | Metacafe    | <http://www.metacafe.com/>    |✓| | |
@@ -387,7 +384,6 @@ Use `--url`/`-u` to get a list of downloadable resource URLs extracted from the
 | InfoQ       | <http://www.infoq.com/presentations/> |✓| | |
 | Imgur       | <http://imgur.com/>           | |✓| |
 | Heavy Music Archive | <http://www.heavy-music.ru/> | | |✓|
-| **Google+** | <https://plus.google.com/>    |✓|✓| |
 | Freesound   | <http://www.freesound.org/>   | | |✓|
 | Flickr      | <https://www.flickr.com/>     |✓|✓| |
 | FC2 Video   | <http://video.fc2.com/>       |✓| | |
@@ -409,7 +405,6 @@ Use `--url`/`-u` to get a list of downloadable resource URLs extracted from the
 | **bilibili<br/>哔哩哔哩** | <http://www.bilibili.com/> |✓| | |
 | 豆瓣     | <http://www.douban.com/>       |✓| |✓|
 | 斗鱼     | <http://www.douyutv.com/>      |✓| | |
-| Panda<br/>熊猫 | <http://www.panda.tv/>      |✓| | |
 | 凤凰视频 | <http://v.ifeng.com/>          |✓| | |
 | 风行网   | <http://www.fun.tv/>           |✓| | |
 | iQIYI<br/>爱奇艺 | <http://www.iqiyi.com/> |✓| | |
diff --git a/src/you_get/extractors/musicplayon.py b/src/you_get/extractors/musicplayon.py
deleted file mode 100644
index ffc4ec36..00000000
--- a/src/you_get/extractors/musicplayon.py
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env python
-
-from ..common import *
-from ..extractor import VideoExtractor
-
-import json
-
-class MusicPlayOn(VideoExtractor):
-    name = "MusicPlayOn"
-
-    stream_types = [
-        {'id': '720p HD'},
-        {'id': '360p SD'},
-    ]
-
-    def prepare(self, **kwargs):
-        content = get_content(self.url)
-
-        self.title = match1(content,
-                            r'setup\[\'title\'\] = "([^"]+)";')
-
-        for s in self.stream_types:
-            quality = s['id']
-            src = match1(content,
-                         r'src: "([^"]+)", "data-res": "%s"' % quality)
-            if src is not None:
-                url = 'http://en.musicplayon.com%s' % src
-                self.streams[quality] = {'url': url}
-
-    def extract(self, **kwargs):
-        for i in self.streams:
-            s = self.streams[i]
-            _, s['container'], s['size'] = url_info(s['url'])
-            s['src'] = [s['url']]
-
-site = MusicPlayOn()
-download = site.download_by_url
-# TBD: implement download_playlist
diff --git a/src/you_get/extractors/videomega.py b/src/you_get/extractors/videomega.py
deleted file mode 100644
index 34fb5205..00000000
--- a/src/you_get/extractors/videomega.py
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env python
-
-__all__ = ['videomega_download']
-
-from ..common import *
-import ssl
-
-def videomega_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
-    # Hot-plug cookie handler
-    ssl_context = request.HTTPSHandler(
-        context=ssl.SSLContext(ssl.PROTOCOL_TLSv1))
-    cookie_handler = request.HTTPCookieProcessor()
-    opener = request.build_opener(ssl_context, cookie_handler)
-    opener.addheaders = [('Referer', url),
-                         ('Cookie', 'noadvtday=0')]
-    request.install_opener(opener)
-
-    if re.search(r'view\.php', url):
-        php_url = url
-    else:
-        content = get_content(url)
-        m = re.search(r'ref="([^"]*)";\s*width="([^"]*)";\s*height="([^"]*)"', content)
-        ref = m.group(1)
-        width, height = m.group(2), m.group(3)
-        php_url = 'http://videomega.tv/view.php?ref=%s&width=%s&height=%s' % (ref, width, height)
-    content = get_content(php_url)
-
-    title = match1(content, r'<title>(.*)</title>')
-    js = match1(content, r'(eval.*)')
-    t = match1(js, r'\$\("\w+"\)\.\w+\("\w+","([^"]+)"\)')
-    t = re.sub(r'(\w)', r'{\1}', t)
-    t = t.translate({87 + i: str(i) for i in range(10, 36)})
-    s = match1(js, r"'([^']+)'\.split").split('|')
-    src = t.format(*s)
-
-    type, ext, size = url_info(src, faker=True)
-
-    print_info(site_info, title, type, size)
-    if not info_only:
-        download_urls([src], title, ext, size, output_dir, merge=merge, faker=True)
-
-site_info = "Videomega.tv"
-download = videomega_download
-download_playlist = playlist_not_supported('videomega')
diff --git a/src/you_get/extractors/vidto.py b/src/you_get/extractors/vidto.py
deleted file mode 100644
index c4e3b87e..00000000
--- a/src/you_get/extractors/vidto.py
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env python
-
-__all__ = ['vidto_download']
-
-from ..common import *
-import pdb
-import time
-
-
-def vidto_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
-    html = get_content(url)
-    params = {}
-    r = re.findall(
-        r'type="(?:hidden|submit)?"(?:.*?)name="(.+?)"\s* value="?(.+?)">', html)
-    for name, value in r:
-        params[name] = value
-    data = parse.urlencode(params).encode('utf-8')
-    req = request.Request(url)
-    print("Please wait for 6 seconds...")
-    time.sleep(6)
-    print("Starting")
-    new_html = request.urlopen(req, data).read().decode('utf-8', 'replace')
-    new_stff = re.search('lnk_download" href="(.*?)">', new_html)
-    if(new_stff):
-        url = new_stff.group(1)
-        title = params['fname']
-        type = ""
-        ext = ""
-        a, b, size = url_info(url)
-        print_info(site_info, title, type, size)
-        if not info_only:
-            download_urls([url], title, ext, size, output_dir, merge=merge)
-    else:
-        print("cannot find link, please review")
-        pdb.set_trace()
-
-
-site_info = "vidto.me"
-download = vidto_download
-download_playlist = playlist_not_supported('vidto')