------------------删除自带　提醒事项


/Applications/Reminders.app
/System/Library/WeeAppPlugins/RemindersWidget.bundle
/System/Library/AccessibilityBundles//Reminders-Assistant.axbundle
/System/Library/AccessibilityBundles//Reminders.axbundle
/System/Library/Assistant/Plugins/Reminders.assistantBundle
/System/Library/Assistant/UIPlugins/Reminders.siriUIBundle
/System/Library/PreferenceBundles//RemindersSettings.bundle
/System/Library/SearchBundles/Reminders.searchBundle
通知中心图标：
/System/Library/BulletinBoardPlugins/CalendarProvider.bundle  打开Info.plist
删掉第8行： <string>EKBBReminderProvider</string> ，保存
/Applications/Preferences.app 目录下的Settings.plist文件进行编辑
Ctrl+F搜索Reminders,删除下列：

<dict>
                            <key>bundle</key>
                            <string>RemindersSettings</string>
                            <key>cell</key>