```mermaid
graph TD
    Start([Start GetDefScanIni]) --> SetHardDefaults[設定程式內建預設值<br/>Def_DeviceDelete=True, DPI=300 等]
    SetHardDefaults --> LoopList[遍歷 WORK_INF_List]
    
    subgraph ParaMatching
        LoopList --> MatchPara{比對 PARA_NO}
        MatchPara -- SCAN_BLANKDEL --> UpdBlank[更新空白頁刪除設定]
        MatchPara -- SCAN_REVERSE --> UpdRev[更新影像反相設定]
        MatchPara -- SCAN_DPI --> UpdDpi[更新 DPI]
        MatchPara -- SCAN_DUPLEX --> UpdDup[更新雙面掃瞄]
        MatchPara -- SCAN_ROTATE --> UpdRot[更新旋轉角度]
        MatchPara -- SCAN_IMGSET --> UpdImgSet[更新亮度對比設定]
        MatchPara -- LOCAL_PATH --> UpdPath[更新 ImagePath]
        MatchPara -- GUIDE/DIV_ID --> UpdFormID[更新導引/分案頁代碼列表]
        MatchPara -- Others --> UpdMisc[更新壓縮比/上傳限制等]
    end
    
    UpdMisc --> LoopNext[下一個參數]
    LoopNext --> LoopList
    LoopList -- 結束 --> FinalSet[ScanDuplex := Def_ScanDuplex]
    FinalSet --> EndGetDef([End])
```