diff --git a/src/Http/HlsPlayer.cpp b/src/Http/HlsPlayer.cpp
index 305b5f43..946cb29e 100644
--- a/src/Http/HlsPlayer.cpp
+++ b/src/Http/HlsPlayer.cpp
@@ -172,7 +172,7 @@ void HlsPlayer::onResponseHeader(const string &status, const HttpClient::HttpHea
         throw invalid_argument("bad http status code:" + status);
     }
     auto content_type = strToLower(const_cast<HttpClient::HttpHeader &>(headers)["Content-Type"]);
-    if (content_type.find("application/vnd.apple.mpegurl") != 0 && content_type.find("application/x-mpegurl") != 0) {
+    if (content_type.find("application/vnd.apple.mpegurl") != 0 && content_type.find("/x-mpegurl") == _StrPrinter::npos) {
         WarnL << "may not a hls video: " << content_type << ", url: " << getUrl();
     }
     _m3u8.clear();