diff --git a/backend/stream.py b/backend/stream.py
index 28d1be8..c26a20b 100755
--- a/backend/stream.py
+++ b/backend/stream.py
@@ -223,19 +223,8 @@ class MainHandler(tornado.web.RequestHandler):
             video_info = {}
             video_info["upstream"] = proxied[0]
             video_info["poster"] = proxied[1]
-
-            if isinstance(provider_data.ctype(), str):
-                video_info["ctype"] = provider_data.ctype()
-            else:
-                try:
-                    async with handler.proxy.local() as session:
-                        resp = await session.head(proxied[0])
-                        ctype = resp.headers.get("Content-Type", None)
-                        if isinstance(ctype, str):
-                            video_info["ctype"] = ctype
-                except Exception as e:
-                    logger.info(e)
-
+            video_info["ctype"] = provider_data.ctype()
+            
             script = template_script.generate(info=json.dumps(video_info))
             b64 = str(base64.b64encode(script), "ascii")
             script_file = f'data:text/javascript;charset=utf-8;base64,{b64}'
diff --git a/backend/stream_providers.py b/backend/stream_providers.py
index d6664c3..081b9d2 100755
--- a/backend/stream_providers.py
+++ b/backend/stream_providers.py
@@ -117,18 +117,20 @@ class StreamProvider():
             proxies = {}
             proxies["http"] = "socks5://" + self.proxy
             proxies["https"] = "socks5://" + self.proxy
-        ctype = "binary/octet-stream"
+        ctype = None
+        upstream = data.upstream()
         try:
-            resp = requests.head(data.upstream(), proxies=proxies, timeout=5)
+            resp = requests.head(data.upstream(), proxies=proxies, timeout=5, allow_redirects=True)
         except Exception as e:
             self.logger.info("%s <%s>", e, self.upstream)
         else:
-            ctype = resp.headers.get("Content-Type", "text/plain").lower()
-            if ctype.startswith("text"):
-                self.logger.info("Bad Content-Type %s", data.upstream())
-                ctype = None
-            elif "mpegurl" in ctype:
-                ctype = "application/vnd.apple.mpegurl"
+            if resp.ok:
+                upstream = resp.url
+                ctype = resp.headers.get("Content-Type", "text/plain").lower()
+                if ctype.startswith("text"):
+                    ctype = None
+                elif "mpegurl" in ctype:
+                    ctype = "application/vnd.apple.mpegurl"
         return StreamData(data.upstream(), ctype, data.thumbnail(), data.title(), data.description(), data.override)
     async def run(self):
         data = None