[{"data":1,"prerenderedAt":300},["ShallowReactive",2],{"blog-article-\u002Ftw\u002Fblog\u002Fclear-steam-cache":3},{"id":4,"title":5,"author":6,"body":7,"category":279,"cover":280,"coverAlt":281,"description":282,"draft":283,"extension":284,"meta":285,"navigation":286,"path":287,"publishedAt":288,"seo":289,"stem":290,"tags":291,"topics":295,"translationKey":298,"updatedAt":288,"__hash__":299},"articles_tw\u002Ftw\u002Fblog\u002Fclear-steam-cache.md","如何清除 Steam 快取","Harry",{"type":8,"value":9,"toc":271},"minimark",[10,14,21,26,29,32,35,57,68,78,89,93,96,107,115,121,125,133,191,198,201,204,212,218,221,252,259],[11,12,13],"p",{},"清除 Steam 快取，不必先解除安裝遊戲。不過，Steam 設定裡的「清除下載快取」，和商店、收藏庫介面產生的快取，是兩種不同的東西。",[11,15,16,20],{},[17,18,19],"strong",{},"下載或更新出問題，可以先用 Steam 內建功能清除下載快取；想整理 Windows 上的介面快取，則可以用 MangoDisk 查看大小與位置，再決定清哪些。"," 這兩種方式都不需要刪除已安裝的遊戲。",[22,23,25],"h2",{"id":24},"用-mangodisk-查看並清理-steam-介面快取","用 MangoDisk 查看並清理 Steam 介面快取",[11,27,28],{},"Steam 的商店和收藏庫畫面也會產生快取。這些檔案不一定放在遊戲安裝資料夾裡，即使找到位置，也不容易分清哪些是快取、哪些是登入資料。",[11,30,31],{},"MangoDisk 會列出支援清理的 Steam 介面快取，顯示容量與完整路徑。先看占了多少空間，再選擇需要清理的部分，不用逐個找資料夾、查看內容大小。",[11,33,34],{},"在 Windows 上操作：",[36,37,38,42,51,54],"ol",{},[39,40,41],"li",{},"結束遊戲，暫停下載或更新，並完全結束 Steam，包括工作列右下角的背景程式。",[39,43,44,45,50],{},"開啟 MangoDisk，進入",[46,47,49],"a",{"href":48},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理","，完成掃描。",[39,52,53],{},"在「應用程式快取」找到「Steam 介面渲染快取」，展開查看位置與大小。取消其他不打算清理的項目，只勾選已確認的 Steam 快取。",[39,55,56],{},"在確認視窗檢查清理範圍，再執行清理。若提示 Steam 仍在執行，先結束程式，不要強制刪除使用中的檔案。",[11,58,59],{},[60,61],"img",{"alt":62,"decoding":63,"height":64,"loading":65,"src":66,"width":67},"MangoDisk Windows 版深度清理畫面，依類別列出快取、占用容量與勾選狀態","async",1171,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-01-deep-cleanup.jpg",1746,[11,69,70,71,77],{},"這項規則只處理已知的介面快取位置，不包含帳號、Cookie、設定、已安裝遊戲、遊戲下載內容或遊戲著色器快取。詳細範圍可查看",[46,72,76],{"href":73,"rel":74},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.1.6\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fwindows\u002Fapplication\u002Fapp.steam-rendering-cache.toml",[75],"nofollow","公開的 Steam 清理規則","。",[11,79,80,81,84,85,77],{},"清理後，部分介面資料會重新下載或產生。",[17,82,83],{},"MangoDisk 會永久刪除檔案，不會移到資源回收筒","，執行前請確認勾選的路徑；其他注意事項見",[46,86,88],{"href":87},"\u002Ftw\u002Fdocs\u002Fsafety","安全清理指南",[22,90,92],{"id":91},"透過-steam-清除下載快取","透過 Steam 清除下載快取",[11,94,95],{},"如果遊戲下載卡住，或更新一直失敗，可以先試 Steam 的內建功能：",[36,97,98,101,104],{},[39,99,100],{},"開啟 Steam，從左上角選擇「Steam → 設定」。",[39,102,103],{},"進入「下載」，找到「清除下載快取」（Clear Download Cache）。",[39,105,106],{},"確認清除，依提示重新登入 Steam。",[11,108,109,110],{},"這項操作不會解除安裝遊戲，但需要重新登入。執行前先確認能正常登入帳號。它主要用來排除下載和啟動問題，不等於刪除整個遊戲下載資料夾，也不保證能釋出大量空間。",[46,111,114],{"href":112,"rel":113},"https:\u002F\u002Fhelp.steampowered.com\u002Fzh-tw\u002Ffaqs\u002Fview\u002F6AD7-820D-8BE5-E51F",[75],"Steam 官方下載快取說明",[11,116,117,120],{},[17,118,119],{},"MangoDisk 的介面快取清理不能取代這個下載快取功能。"," 依照遇到的問題選用即可，不必每次都把兩種快取清一遍。",[22,122,124],{"id":123},"不要把這些-steam-資料夾當成快取清空","不要把這些 Steam 資料夾當成快取清空",[11,126,127,128,132],{},"Steam 資料夾很大，不代表裡面的內容都能刪。即使名稱有 ",[129,130,131],"code",{},"cache","，也不一定只有暫存檔。",[134,135,136,149],"table",{},[137,138,139],"thead",{},[140,141,142,146],"tr",{},[143,144,145],"th",{},"位置",[143,147,148],{},"需要注意的內容",[150,151,152,163,173,183],"tbody",{},[140,153,154,160],{},[155,156,157],"td",{},[129,158,159],{},"steamapps\u002Fcommon",[155,161,162],{},"通常存放已安裝的遊戲，不是日常清理的快取",[140,164,165,170],{},[155,166,167],{},[129,168,169],{},"userdata",[155,171,172],{},"可能包含遊戲存檔、螢幕擷取畫面與使用者資料，不要整個清空",[140,174,175,180],{},[155,176,177],{},[129,178,179],{},"%LOCALAPPDATA%\\Steam\\htmlcache",[155,181,182],{},"除了介面快取，也包含登入和設定資料，不要刪除整個目錄",[140,184,185,188],{},[155,186,187],{},"遊戲著色器快取",[155,189,190],{},"與 Steam 介面快取不同，刪除後可能需要重新編譯，不必一併清理",[11,192,193,194,197],{},"MangoDisk 只選取 ",[129,195,196],{},"htmlcache"," 裡的特定快取位置，不會連同外層資料夾一起刪除。清理前可以看清實際範圍，不必光靠資料夾名稱判斷。",[22,199,200],{"id":200},"找出真正占空間的檔案",[11,202,203],{},"如果 Steam 快取本來就不大，反覆清理也騰不出多少空間。容量可能主要用在遊戲本體、錄影、安裝檔，或其他應用程式的資料。",[11,205,206,207,211],{},"用 MangoDisk 的",[46,208,210],{"href":209},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁碟空間分析","掃描磁碟或遊戲收藏庫所在的資料夾，矩形圖會直觀呈現各目錄的占用。沿著較大的方塊往下找，就能知道空間用在哪裡，不用逐一查看資料夾內容大小。",[11,213,214],{},[60,215],{"alt":216,"decoding":63,"height":64,"loading":65,"src":217,"width":67},"MangoDisk Windows 版磁碟空間分析，以清單和矩形圖呈現資料夾大小與占用比例","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-05-disk-space-analysis.jpg",[11,219,220],{},"找到占用後，再選擇合適的處理方式：",[222,223,224,235,241],"ul",{},[39,225,226,229,230],{},[17,227,228],{},"還想玩的遊戲","：透過 Steam 的「設定 → 儲存空間」移到其他收藏庫，操作前備份重要存檔。不要直接在磁碟分析結果裡刪除遊戲資料夾。",[46,231,234],{"href":232,"rel":233},"https:\u002F\u002Fhelp.steampowered.com\u002Fzh-tw\u002Ffaqs\u002Fview\u002F4BD4-4528-6B2E-8327",[75],"Steam 官方搬移遊戲說明",[39,236,237,240],{},[17,238,239],{},"不再玩的遊戲","：先確認存檔已有備份，再透過 Steam 解除安裝。",[39,242,243,246,247,251],{},[17,244,245],{},"不需要的錄影和安裝檔","：用",[46,248,250],{"href":249},"\u002Ftw\u002Fblog\u002Ffind-large-files-windows-11","大檔案清理","依大小、類型篩選，確認不再需要才刪除；這裡的刪除同樣是永久的。",[11,253,254,258],{},[46,255,257],{"href":256},"\u002Ftw","下載 MangoDisk","，先看看 Steam 介面快取和其他檔案占了多少空間。免費開源，不必註冊或登入，掃描在自己的電腦上完成。",[11,260,261,262,266,267,77],{},"延伸閱讀：",[46,263,265],{"href":264},"\u002Ftw\u002Fblog\u002Fwindows-11-appdata-too-large","AppData 占用太大怎麼辦","與",[46,268,270],{"href":269},"\u002Ftw\u002Fblog\u002Ftopics\u002Fapp-cache-cleanup","應用程式快取清理指南",{"title":272,"searchDepth":273,"depth":273,"links":274},"",2,[275,276,277,278],{"id":24,"depth":273,"text":25},{"id":91,"depth":273,"text":92},{"id":123,"depth":273,"text":124},{"id":200,"depth":273,"text":200},"應用程式快取清理","\u002Fimages\u002Fblog\u002Fclear-steam-cache.webp","Steam 圖示旁的橘色刷子掃走快取方塊，遊戲控制器與資料夾保持完整","清除 Steam 快取不必解除安裝遊戲。分清下載快取與介面快取，用 MangoDisk 查看 Windows 上的 Steam 介面快取大小，按需清理，找出真正占空間的檔案。",false,"md",{},true,"\u002Ftw\u002Fblog\u002Fclear-steam-cache","2026-10-06T08:45:00+08:00",{"title":5,"description":282},"tw\u002Fblog\u002Fclear-steam-cache",[292,293,294],"Steam 快取清除","Steam 下載快取","Windows 磁碟清理",[296,297],"app-cache-cleanup","windows-cleanup","article-clear-steam-cache","aGATcXYGmN_KLs0o1hQ544GDWIwOuMZTbrmlnngq1Y8",1791248224387]