苹果提交App是显示

ITMS-90339: Deprecated Info.plist Key - The Info.plist contains a key 'UIApplicationExitsOnSuspend' in bundle RequiemErich [RequiemErich.app] that will soon be unsupported. Remove the key, rebuild your app and resubmit.
可以忽略，但是不忽略的办法有2
用txt软件打开Info.plist删除UIApplicationExitsOnSuspend的那行
在xcode打开Info.plist删除Application does not run in background
如果是unity项目，那么在postprocessing文件中写：
public class BuildProcessor
   [PostProcessBuild(1)]
   public static void OnPostprocessBuild(BuildTarget buildTarget, string pathToBuiltProject)
#if UNITY_IOS
      // Get plist
      string plistPath = pathToBuiltProject + "/Info.plist";
      PlistDocument plist = new PlistDocument();
      plist.ReadFromString(File.ReadAllText(plistPath));
      // Get root
      PlistElementDict rootDict = plist.root;
      // Set encryption usage boolean
      string encryptKey = "ITSAppUsesNonExemptEncryption";
        rootDict.SetBoolean(encryptKey, false);
      // remove exit on suspend if it exists.
      string exitsOnSuspendKey = "UIApplicationExitsOnSuspend";
      if(rootDict.values.ContainsKey(exitsOnSuspendKey))
         rootDict.values.Remove(exitsOnSuspendKey);
      // Write to file
      File.WriteAllText(plistPath, plist.WriteToString());