[{"data":1,"prerenderedAt":221},["ShallowReactive",2],{"blog-article-\u002Ftw\u002Fblog\u002Fwechat-storage-cleanup-windows":3},{"id":4,"title":5,"author":6,"body":7,"category":203,"cover":204,"coverAlt":205,"description":206,"draft":207,"extension":208,"meta":209,"navigation":210,"path":211,"publishedAt":212,"seo":213,"stem":214,"tags":215,"translationKey":219,"updatedAt":212,"__hash__":220},"articles_tw\u002Ftw\u002Fblog\u002Fwechat-storage-cleanup-windows.md","電腦版 WeChat 佔用空間太大，怎麼清理？","Harry",{"type":8,"value":9,"toc":195},"minimark",[10,14,21,29,34,42,45,61,80,91,94,101,104,108,117,125,131,134,145,149,152,158,170,174,182,188],[11,12,13],"p",{},"WeChat（微信）裡的照片、合約和工作文件還要留著，C 槽卻快滿了。直接清空微信資料夾怕刪錯，逐一查看裡面的檔案又很花時間。",[11,15,16,20],{},[17,18,19],"strong",{},"想保留聊天資料，可以先從程式快取和記錄檔清起。"," 這些資料和聊天照片、影片、文件不同，不必為了騰出空間一起刪掉。",[11,22,23,28],{},[24,25,27],"a",{"href":26},"\u002Ftw","MangoDisk"," 能找出 Windows 版 WeChat 支援清理的快取與記錄檔，列出位置和大小；也能用磁碟圖查看其他資料夾的佔用情況。先看清楚空間用在哪裡，再決定要清什麼，不必急著刪除重要的聊天資料。",[30,31,33],"h2",{"id":32},"不用翻隱藏資料夾也能找到微信快取","不用翻隱藏資料夾，也能找到微信快取",[11,35,36,37,41],{},"開啟 MangoDisk 的",[24,38,40],{"href":39},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理","，掃描後找到 WeChat 相關項目。展開結果，就能看到各項佔用多少空間，以及準備清理哪些檔案。",[11,43,44],{},"目前 Windows 微信的清理規則主要處理兩類資料：",[46,47,48,55],"ul",{},[49,50,51,54],"li",{},[17,52,53],{},"網頁、小程式執行時產生的部分快取","：清理後會在需要時重新建立，下次開啟相關內容可能稍慢。",[49,56,57,60],{},[17,58,59],{},"執行記錄與當機報告","：主要用於排查問題。如果正準備向客服回報異常，先保留這些資料。",[11,62,63,66,67,73,74,79],{},[17,64,65],{},"這兩類規則不包含聊天資料庫、聊天照片、下載附件和登入資料","，也不會將整個微信資料夾列為清理對象。完整範圍可查看公開的",[24,68,72],{"href":69,"rel":70},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.1.1\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fwindows\u002Fapplication\u002Fapp.wechat-rendering-cache.toml",[71],"nofollow","快取規則","與",[24,75,78],{"href":76,"rel":77},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.1.1\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fwindows\u002Fapplication\u002Fapp.wechat-diagnostic-cache.toml",[71],"記錄檔規則","。",[11,81,82],{},[83,84],"img",{"alt":85,"decoding":86,"height":87,"loading":88,"src":89,"width":90},"Windows 版 MangoDisk 深度清理依類別列出可清理項目與容量","async",1171,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-01-deep-cleanup.jpg",1746,[11,92,93],{},"掃描不會自動刪除檔案，WeChat 相關項目也不一定全部預設勾選。如果這次只想清微信，先取消其他項目的勾選，確認路徑與預計釋放的空間，再執行清理。",[11,95,96,97,100],{},"操作前先完成檔案傳輸，",[17,98,99],{},"從工作列通知區域結束 WeChat，不只是關掉聊天視窗","。MangoDisk 也會提示關閉相關應用程式。",[11,102,103],{},"比起逐一開啟軟體找清理入口，MangoDisk 可以把微信和其他支援的應用程式快取放在一起比較。哪項佔得多、值不值得清，掃描後再決定。",[30,105,107],{"id":106},"微信資料夾很大先找出最佔空間的內容","微信資料夾很大，先找出最佔空間的內容",[11,109,110,111,116],{},"如果微信資料夾很大，掃描找到的快取卻不多，空間可能用在聊天資料上。訊息本身也會佔用容量，",[24,112,115],{"href":113,"rel":114},"https:\u002F\u002Fcloud.tencent.com\u002Fdeveloper\u002Farticle\u002F2088835",[71],"微信桌面版團隊的說明","提到，本機訊息資料庫會隨訊息累積而增大，不能當成快取直接清空。",[11,118,119,120,124],{},"切換到 MangoDisk 的",[24,121,123],{"href":122},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁碟空間分析","，選擇 C 槽，或已確認的微信資料夾。方塊越大，佔用空間越多；點進資料夾就能往下查看，不用反覆按右鍵開啟內容視窗，等候容量計算。",[11,126,127],{},[83,128],{"alt":129,"decoding":86,"height":87,"loading":88,"src":130,"width":90},"Windows 版 MangoDisk 以資料夾清單和矩形式樹狀圖顯示空間佔用","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-05-disk-space-analysis.jpg",[11,132,133],{},"如果最佔空間的確實是聊天資料，再回微信挑選要保留的內容；如果是下載資料夾裡的舊安裝檔或影片，就不必為了騰出空間犧牲聊天紀錄。",[11,135,136,137,140,141,79],{},"檔案很大，不代表可以刪。在磁碟空間分析中手動刪除會",[17,138,139],{},"永久刪除，不經過資源回收筒","；微信資料夾先用來查看，不要整個刪掉。操作前可參考",[24,142,144],{"href":143},"\u002Ftw\u002Fdocs\u002Fsafety","安全清理指南",[30,146,148],{"id":147},"訊息還在不代表附件也還在","訊息還在，不代表附件也還在",[11,150,151],{},"想整理某個聊天裡的舊照片、影片或文件，用微信內建的清理功能逐項挑選更合適。合約、工作文件和想留下的照片，先另外存一份，確認能開啟後再清理。",[11,153,154,157],{},[17,155,156],{},"對話裡的那則訊息還在，不代表附件也留著。"," 原始檔案刪除後，舊照片或文件可能無法再開啟；只保留文字，不等於完整保留聊天資料。",[11,159,160,161,165,166,169],{},"不要將 ",[162,163,164],"code",{},"WeChat Files","、",[162,167,168],{},"xwechat_files"," 或帳號資料夾整個刪除，也不要設定成「超過 30 天就全部清掉」。裡面可能還有需要的資料，MangoDisk 的快取規則不會替你判斷哪些聊天附件可以捨棄。",[30,171,173],{"id":172},"聊天資料都要留就先清其他地方","聊天資料都要留，就先清其他地方",[11,175,176,177,181],{},"微信裡的資料暫時都要保留，可以用 MangoDisk 繼續找其他空間：深度清理查看應用程式快取，磁碟分析找出大型資料夾，",[24,178,180],{"href":179},"\u002Ftw\u002Fblog\u002Ffind-large-files-windows-11","大檔案清理","篩選不再需要的安裝檔和影片。幾種檢查都在同一個軟體裡完成，不用在資料夾之間來回翻找。",[11,183,184,187],{},[24,185,186],{"href":26},"下載 MangoDisk","，先看看電腦還有哪些空間值得整理。免費、開放原始碼，無需註冊或登入；本文使用的掃描與清理都在本機完成。",[11,189,190,191,79],{},"想繼續整理，可以接著看 ",[24,192,194],{"href":193},"\u002Ftw\u002Fblog\u002Fwindows-11-c-drive-full","Windows 11 C 槽空間不足的處理方式",{"title":196,"searchDepth":197,"depth":197,"links":198},"",2,[199,200,201,202],{"id":32,"depth":197,"text":33},{"id":106,"depth":197,"text":107},{"id":147,"depth":197,"text":148},{"id":172,"depth":197,"text":173},"Windows 儲存空間","\u002Fimages\u002Fblog\u002Fwechat-storage-cleanup-windows.webp","筆電旁的刷子清除暫存檔，重要照片與文件則保留在另一個資料夾","電腦版 WeChat 佔滿硬碟，又不想刪掉聊天資料？用 MangoDisk 找出可清理的快取與記錄檔、查看資料夾容量，將聊天附件和暫存資料分開整理。",false,"md",{},true,"\u002Ftw\u002Fblog\u002Fwechat-storage-cleanup-windows","2026-09-17T11:15:00+08:00",{"title":5,"description":206},"tw\u002Fblog\u002Fwechat-storage-cleanup-windows",[216,217,218],"WeChat 佔用空間","微信快取清理","C 槽空間不足","article-wechat-storage-cleanup-windows","4mIM6QZ5uCOHPdMXQlcUxfv2sgCmMJfczryAfb-NXTg",1789637181641]