版本升级维护

MKRRadioManager/Classes/MKRRadioManager/MKRWIFIDeviceManager/MKRWIFIDeviceManager.m

@@ -387,7 +387,7 @@ static inline void wd_playControl_queue(void (^block)(void)){
     NSString *channelNumString = @(song.songChannel).stringValue;
     NSString *userID = self.userID;
     NSString *songUrlString = [NSString stringWithFormat:@"AIRSMART//ID_%zd//",song.songID];
-    NSString *songFrom = [NSString stringWithFormat:@"1//%zd//%zd//",[self.class convertAudioTypeWithSorceType:song.sourceType],song.songID];
+    NSString *songFrom = [NSString stringWithFormat:@"1//%zd//%zd//",[MKRM3UListModel convertAudioTypeWithSorceType:song.sourceType],song.songID];
     libupnp_SetAVTransportURIV2(
     device.avTransportUrl,
     songUrlString,