成日重新开机(附Hijackthis)

Logfile of HijackThis v1.99.1
Scan saved at 下午 02:03:39, on 2013/5/7
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v10.0 (10.00.9200.16537)

Running processes:
C:\Program Files (x86)\alipay\SafeTransaction\AlipaySafeTran.exe
C:\Program Files (x86)\Windows Live\Messenger\msnmsgr.exe
D:\PPS.tv\PPStream\PPSKernel.exe
C:\Users\moon\AppData\Local\Akamai\netsession_win.exe
C:\Program Files (x86)\Garena Plus\GarenaMessenger.exe
C:\Users\moon\AppData\Local\Akamai\netsession_win.exe
C:\Program Files (x86)\SogouInput\Components\AddressSearch\1.0.0.1169\SGImeGuard.exe
C:\Users\moon\AppData\Local\Smartbar\Application\SnapDo.exe
C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\avp.exe
C:\Program Files (x86)\QvodPlayer\QvodTerminal.exe
C:\ProgramData\U3\U3Launcher\LaunchU3.exe
C:\Program Files (x86)\Real\RealPlayer\Update\realsched.exe
C:\Program Files (x86)\Gaming Keyboard\Monitor.EXE
C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
C:\Program Files (x86)\McAfee Security Scan\3.0.318\SSScheduler.exe
C:\Users\moon\AppData\Roaming\Dropbox\bin\Dropbox.exe
C:\Program Files (x86)\Gaming Keyboard\OSD.exe
C:\Program Files (x86)\alipay\SafeTransaction\Alipaybsm.exe
C:\Windows\SysWOW64\rundll32.exe
C:\Program Files (x86)\AliWangWang\7.21.02C\miser\AliimSafe.exe
C:\Program Files (x86)\Garena Plus\bbtalk\GarenaTalkOverlay.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Program Files (x86)\Mozilla Firefox\plugin-container.exe
C:\Users\moon\Desktop\Windows 7 Loader\HijackThis.exe

F2 - REG:system.ini: UserInit=userinit.exe
O1 - Hosts: 12.129.206.133 zhTW.patch.battle.net
O2 - BHO: MSS+ Identifier - {0E8A89AD-95D7-40EB-8D9D-083EF7066A01} - C:\Program Files (x86)\McAfee Security Scan\3.0.318\McAfeeMSS_IE.dll
O2 - BHO: XlBrowserAddinBho.XlBrowserAddinBhoObject - {0EA37B17-6B8B-4085-8257-F3A4AA69C27A} - D:\Thunder Network\BHO\XlBrowserAddin1.0.8.71.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\ProgramData\Real\RealPlayer\BrowserRecordPlugin\IE\rpbrowserrecordplugin.dll
O2 - BHO: Snap.DoEngine - {31ad400d-1b06-4e33-a59a-90c2c140cba0} - mscoree.dll (file missing)
O2 - BHO: BitComet ClickCapture - {39F7E362-828A-4B5A-BCAF-5B79BFDFEA60} - C:\Program Files\BitComet\tools\BitCometBHO_1.5.4.11.dll
O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\ievkbd.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre7\bin\ssv.dll
O2 - BHO: Baidu Toolbar BHO - {77FEF28E-EB96-44FF-B511-3185DEA48697} - C:\Program Files (x86)\Baidu\Toolbar\BaiduBarX.dll
O2 - BHO: XunleiBHO - {889D2FEB-5411-4565-8998-1DD2C5261283} - D:\Thunder Network\BHO\XunleiBHO7.2.9.3634.dll
O2 - BHO: Windows Live ID 登入协助程式 - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Bing Bar Helper - {d2ce3e00-f94a-4740-988e-03dc2f38c34f} - "C:\Program Files (x86)\Microsoft\BingBar\BingExt.dll" (file missing)
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre7\bin\jp2ssv.dll
O2 - BHO: link filter bho - {E33CF602-D945-461A-83F0-819F76A199F8} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\klwtbbho.dll
O3 - Toolbar: 啃仅驮捡戏 - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - C:\Program Files (x86)\Baidu\Toolbar\BaiduBarX.dll
O3 - Toolbar: Bing Bar - {8dcb7100-df86-4384-8842-8fa844297b3f} - "C:\Program Files (x86)\Microsoft\BingBar\BingExt.dll" (file missing)
O3 - Toolbar: Snap.Do - {ae07101b-46d4-4a98-af68-0333ea26e113} - mscoree.dll (file missing)
O4 - HKLM\..\Run: [AVP] "C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\avp.exe"
O4 - HKLM\..\Run: [APSDaemon] "C:\Program Files (x86)\Common Files\Apple\Apple Application Support\APSDaemon.exe"
O4 - HKLM\..\Run: [QvodTerminal] "C:\Program Files (x86)\QvodPlayer\QvodTerminal.exe" -autorun
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "c:\program files (x86)\real\realplayer\Update\realsched.exe" -osboot
O4 - HKLM\..\Run: [Gaming Keyboard] "C:\Program Files (x86)\Gaming Keyboard\Monitor.EXE"
O4 - HKLM\..\Run: [AMD AVT] Cmd.exe /c start "AMD Accelerated Video Transcoding device initialization" /min "C:\Program Files (x86)\AMD AVT\bin\kdbsync.exe" aml
O4 - HKLM\..\Run: [iTunesHelper] "G:\iTunesHelper.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files (x86)\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [foxy] "C:\Program Files (x86)\Foxy\Foxy.exe" -tray
O4 - HKCU\..\Run: [Grid Service] "C:\Program Files (x86)\GridService\peer.exe" -n Grid
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKCU\..\Run: [MobileDocuments] C:\Program Files (x86)\Common Files\Apple\Internet Services\ubd.exe
O4 - HKCU\..\Run: [PPS Accelerator] D:\PPS.tv\PPStream\PPSKernel.exe
O4 - HKCU\..\Run: [Akamai NetSession Interface] "C:\Users\moon\AppData\Local\Akamai\netsession_win.exe"
O4 - HKCU\..\Run: [GarenaPlus] "C:\Program Files (x86)\Garena Plus\GarenaMessenger.exe" -autolaunch
O4 - HKCU\..\Run: [ImeGuardCom] C:\Program Files (x86)\SogouInput\Components\AddressSearch\1.0.0.1169\SGImeGuard.exe
O4 - HKCU\..\Run: [aliim] C:\Program Files (x86)\AliWangWang\aliim.exe /run:auto
O4 - HKCU\..\Run: [Browser Infrastructure Helper] C:\Users\moon\AppData\Local\Smartbar\Application\SnapDo.exe startup
O4 - Startup: Dropbox.lnk = C:\Users\moon\AppData\Roaming\Dropbox\bin\Dropbox.exe
O4 - Startup: PPS.lnk = D:\PPS.tv\PPStream\PPStream.exe

O4 - Global Startup: ClientManager.lnk = C:\Program Files (x86)\ClientManager\KickCM.exe
O4 - Global Startup: LaunchU3.exe.lnk = ?SystemRoot%\Installer\{D8E363A7-88B7-446D-B2C0-E26CE4DC8E54}\_294823.exe
O4 - Global Startup: McAfee Security Scan Plus.lnk = C:\Program Files (x86)\McAfee Security Scan\3.0.318\SSScheduler.exe
O8 - Extra context menu item: "新增至广告横幅防护" - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\ie_banner_deny.htm
O8 - Extra context menu item: &使用BitComet下载 - res://C:\Program Files\BitComet\BitComet.exe/AddLink.htm
O8 - Extra context menu item: &使用BitComet下载全部连结 - res://C:\Program Files\BitComet\BitComet.exe/AddAllLink.htm
O8 - Extra context menu item: &使用迅雷下载 - D:\Thunder Network\BHO\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - D:\Thunder Network\BHO\GetAllUrl.htm
O8 - Extra context menu item: &使用迅雷离线下载 - D:\Thunder Network\BHO\OfflineDownload.htm
O8 - Extra context menu item: 使用迅雷下载全部连结 - C:\Program Files (x86)\Thunder Network\Thunder\Program\getallurl.htm
O8 - Extra context menu item: 使用迅雷看看播放器播放 - C:\Users\Public\Thunder Network\XMP4\Core\Program\XmpIEMenu.htm
O8 - Extra context menu item: 汇出至 Microsoft Office Excel(&X) - res://C:\PROGRA~2\MICROS~1\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: 添加为阿里旺旺表情 - C:\Program Files (x86)\AliWangWang\7.21.01C\AddNewEmotion.htm
O9 - Extra button: (no name) - {06b0e5c0-4fcb-11cf-aaa5-00401c608501} - C:\Users\Public\Thunder Network\XMP4\Core\Program\XmpIEToolMenu.htm
O9 - Extra 'Tools' menuitem: ??迅雷看看播放器 - {06b0e5c0-4fcb-11cf-aaa5-00401c608501} - C:\Users\Public\Thunder Network\XMP4\Core\Program\XmpIEToolMenu.htm
O9 - Extra button: ??迅雷看看播放器 - {07b0e5c0-4fcb-11cf-aaa5-00401c608501} - C:\Users\Public\Thunder Network\XMP4\Core\Program\XmpIEToolBar.htm
O9 - Extra button: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1004 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1003 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: 虚拟键盘(&V) - {4248FE82-7FCB-46AC-B270-339F08212110} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\klwtbbho.dll
O9 - Extra button: 参考资料 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\MICROS~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: 检查网址 - {CCF151D8-D089-449F-A5A4-D9909053F20F} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\klwtbbho.dll
O9 - Extra button: BitComet - {D18A0B52-D63C-4ed0-AFC6-C1E3DC1AF43A} - res://C:\Program Files\BitComet\tools\BitCometBHO_1.5.4.11.dll/206 (file missing)
O10 - Unknown file in Winsock LSP: c:\windows\system32\nlaapi.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\napinsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\bonjour\mdnsnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\youku\youkuclient\ikutm.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\youku\youkuclient\ikutm.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\youku\youkuclient\ikutm.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O11 - Options group: [INTERNATIONAL] International
O13 - Gopher Prefix:
O16 - DPF: {8AFB38D0-67A4-49D3-8822-401755FC6573} (BFServiceX Control) - http://hk.beanfun.com/beanfun_block/embeds/BFService.cab
O16 - DPF: {E6F480FC-BD44-4CBA-B74A-89AF7842937D} (SysInfo Class) - http://content.systemrequirement ... ct_cyri_4.5.1.0.cab
O18 - Protocol: KuGoo - {6AC4FBC7-AA38-45EC-9634-D6D20B679EFC} - C:\PROGRA~2\KUGOU2~1\KUGOO3~1.OCX
O18 - Protocol: KuGoo3 - {6AC4FBC7-AA38-45EC-9634-D6D20B679EFC} - C:\PROGRA~2\KUGOU2~1\KUGOO3~1.OCX

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\Program Files (x86)\Windows Live\Messenger\msgrapp.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\Program Files (x86)\Windows Live\Messenger\msgrapp.dll
O18 - Protocol: wlmailhtml - {03C514A3-1EFB-4856-9F99-10D7BE1653C0} - C:\Program Files (x86)\Windows Live\Mail\mailcomm.dll
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files (x86)\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O20 - AppInit_DLLs: C:\PROGRA~2\KASPER~1\KASPER~1\mzvkbd3.dll,C:\PROGRA~2\KASPER~1\KASPER~1\sbhook.dll
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Alipay security service (AlipaySecSvc) - Alipay Inc.  - C:\Program Files (x86)\alipay\alieditplus\AlipaySecSvc.exe
O23 - Service: AMD External Events Utility - Unknown owner - C:\Windows\system32\atiesrxx.exe (file missing)
O23 - Service: AMD FUEL Service - Advanced Micro Devices, Inc. - C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.Service.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: Kaspersky Anti-Virus 服务 (AVP) - Unknown owner - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 2011\avp.exe" -r (file missing)
O23 - Service: Baidu Updater (BaiduUpdater) - Baidu.com, Inc. - C:\Program Files (x86)\Baidu\BaiduUpdate\bdupdate.exe
O23 - Service: BitComet Disk Boost Service (BITCOMET_HELPER_SERVICE) - www.BitComet.com - C:\Program Files\BitComet\tools\BitCometService.exe
O23 - Service: Bonjour 服务 (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: Google更新 服务 (gupdate) (gupdate) - Unknown owner - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe" /svc (file missing)
O23 - Service: Google更新 服务 (gupdatem) (gupdatem) - Unknown owner - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe" /medsvc (file missing)
O23 - Service: iPod 服务 (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: McAfee Security Scan Component Host Service (McComponentHostService) - McAfee, Inc. - C:\Program Files (x86)\McAfee Security Scan\3.0.318\McCHSvc.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: nProtect GameGuard Service (npggsvc) - Unknown owner - C:\Windows\system32\GameMon.des.exe (file missing)
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\qwave.dll,-1 (QWAVE) - Unknown owner - %windir%\system32\svchost.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Sandboxie Service (SbieSvc) - tzuk - C:\Program Files\Sandboxie\SbieSvc.exe
O23 - Service: @%SystemRoot%\system32\seclogon.dll,-7001 (seclogon) - Unknown owner - %windir%\system32\svchost.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - %PROGRAMFILES%\Windows Media Player\wmpnetwk.exe (file missing)

Step 1 : 下载及安装 Malwarebytes' Anti-Malware

• 下载 Malwarebytes' Anti-Malware
  http://www.malwarebytes.org/mbam-download.php
• 储存 mbam-setup.exe 至桌面
• 执行 mbam-setup.exe 开始进行安装，安装时请选择 English 作为安装语言
• 按 Next，勾选 I accept the agreement 后再按 Next
• 然后全部都按 Next，不需要更改任何设定
• 按 Install 后等候安装
• 按 Finish 完成安装，并进行更新

Step 2 : 使用 Malwarebytes' Anti-Malware

• 勾选 Perform full scan，然后按 Scan
• 再按 Scan，进行扫瞄
• 等待扫瞄完成，按 Show Results，再按 Remove Selected 进行清理
• 完成清理后会弹出扫描纪录，请储存扫描纪录至桌面
• 关闭 Malwarebytes' Anti-Malware

Step 3 : 下载及执行 ComboFix

• 请先关闭所有防毒软件，然后下载 ComboFix 至桌面
• 执行 ComboFix，ComboFix 会弹出视窗，按确定，再按是
• ComboFix 会进行扫瞄，期间切勿执行其他程式或点击 ComboFix 视窗
• 完成扫瞄后，ComboFix 可能会重新启动电脑，其后 ComboFix 报告会自动弹出
• 该报告会自动储存於 C:\ComboFix.txt

Step 4 : 简述情况及贴上报告

• 请简述一下阁下电脑的状况
• 请上传下列报告至 Sendspace：

• HijackThis
• Malwarebytes' Anti-Malware
• ComboFix

http://www.sendspace.com/file/vt6rjo

http://www.sendspace.com/file/edrv9z

http://www.sendspace.com/file/ptgpnx

[ 本帖最后由 邪月 於 2013-5-8 07:28 PM 编辑 ]

现在情况如何？

问题仲未解决
仲在会在开机冇耐就重新开机

如何重新开机，是否有经登出画面再重新启动？