Wonderful Launcher ドキュメントComfyUI LoRA Guide: How to Use, Stack, and Troubleshoot
Learn how to use LoRA in ComfyUI, tune strength settings, stack multiple LoRAs, and fix common problems.
LoRA 銇ㄣ伅锛?
LoRA锛圠ow-Rank Adaptation锛夈伅銆丄I 銉儑銉倰銈笺儹銇嬨倝鍐嶃儓銉兗銉嬨兂銈般仜銇氥伀銉曘偂銈ゃ兂銉併儱銉笺兂銇欍倠鎶€琛撱仹銇欍€傘仚銇广仸銇儮銉囥儷銉戙儵銉°兗銈裤倰澶夋洿銇欍倠浠ｃ倧銈娿伀銆丩oRA 銇皬銇曘仾銈点儢銈汇儍銉堛仩銇戙倰瑾挎暣銇欍倠銇熴倎銆佷簰鎻涙€с伄銇傘倠銉欍兗銈广儮銉囥儷銇儹銉笺儔銇с亶銈嬨偝銉炽儜銈儓銇儠銈°偆銉紙閫氬父 10銆?00 MB锛夈仹娓堛伩銇俱仚銆? 銉欍兗銈广儮銉囥儷銈掍竾鑳姐仾銈兗銉嗐偅銈广儓銇緥銇堛倠銇ㄣ€丩oRA 銇皞闁€鐨勩仾銉堛儸銉笺儖銉炽偘銈汇儍銈枫儳銉炽伄銈堛亞銇倐銇仹銇?鈥?涓€銇ゃ伅鐗瑰畾銇偔銉ｃ儵銈偪銉笺儑銈躲偆銉炽€併倐銇嗕竴銇ゃ伅鐗瑰畾銇偄銉笺儓銈广偪銈ゃ儷銆併仌銈夈伀鍒ャ伄涓€銇ゃ伅銉┿偆銉嗐偅銉炽偘銉嗐偗銉嬨儍銈倰鏁欍亪銇俱仚銆?
LoRA 銈掍娇銇嗙悊鐢?
| 銉°儶銉冦儓 | 瑭崇窗 |
|---|---|
| *銉曘偂銈ゃ儷銈点偆銈恒亴灏忋仌銇? | 銉曘儷銉儑銉伄 2銆? GB 銇銇椼仸 10銆?00 MB |
| 閲嶃伃鎺涖亼鍙兘 | 瑜囨暟銇?LoRA 銈掑悓鏅傘伀閬╃敤鍙兘 |
| *銈裤兗銈层儍銉堛倰绲炪倢銈? | 銉欍兗銈广儮銉囥儷銈掑鏇淬仜銇氥€佺壒瀹氥伄銈广偪銈ゃ儷銉汇偔銉ｃ儵銈偪銉笺兓銈炽兂銈汇儣銉堛倰杩藉姞 |
| *璞婂瘜銇叆鎵嬪彲鑳? | Civitai 銈?HuggingFace 銇暟鍗冦伄銈炽儫銉ャ儖銉嗐偅 LoRA |
銇仒銈佹柟
1. LoRA 銈掋儉銈︺兂銉兗銉?
銉儑銉叡鏈夈偟銈ゃ儓銇?LoRA 銈掓帰銇椼伨銇欍€侺oRA 銇屻儥銉笺偣銉儑銉仺浜掓彌鎬с亴銇傘倠銇撱仺銈掔⒑瑾嶃仐銇︺亸銇犮仌銇勶紙渚嬶細SD1.5 LoRA 銇?SD1.5 checkpoint 銇у嫊浣溿€丼DXL LoRA 銇?SDXL checkpoint 銇у嫊浣滐級銆?
2. 銉曘偂銈ゃ儷銈掋偆銉炽偣銉堛兗銉?
銉€銈︺兂銉兗銉夈仐銇?.safetensors 銉曘偂銈ゃ儷銈掍互涓嬨伀閰嶇疆锛?
ComfyUI/models/loras/3. 銉庛兗銉夈倰杩藉姞
銉兗銈儠銉兗銇с€丩oad Checkpoint 銇ㄣ儜銈ゃ儣銉┿偆銉炽伄娈嬨倞銇儴鍒嗐伄闁撱伀 Load LoRA 銉庛兗銉夈倰杩藉姞銇椼伨銇欍€傛帴缍氾細
- model 鍏ュ姏 鈫?Load Checkpoint 銇?MODEL 鍑哄姏銇嬨倝
- clip 鍏ュ姏 鈫?Load Checkpoint 銇?CLIP 鍑哄姏銇嬨倝
Load LoRA 銉庛兗銉夈伅涓℃柟銇慨姝ｃ仌銈屻仧銉愩兗銈搞儳銉炽倰鍑哄姏銇椼€併仢銈屻倰 CLIP Text Encode 銇?KSampler 銉庛兗銉夈伀鎺ョ稓銇椼伨銇欍€?
Load LoRA 銉戙儵銉°兗銈?
| 銉戙儵銉°兗銈? | 姗熻兘 |
|---|---|
| lora_name | 閬╃敤銇欍倠 LoRA 銉曘偂銈ゃ儷銈掗伕鎶? |
| strength_model | LoRA 銇岀敾鍍忕敓鎴愩伀涓庛亪銈嬪奖闊裤伄寮枫仌锛?.0 = 銈儠銆?.0 = 銉曘儷鍔规灉锛? |
| strength_clip | LoRA 銇屻儐銈偣銉堛偍銉炽偝銉笺儑銈ｃ兂銈般伀涓庛亪銈嬪奖闊裤伄寮枫仌锛堥€氬父銇?strength_model 銇ㄥ悓銇樺€ゃ伀銇欍倠锛? |
Strength 銇鏁?
- 0.5銆?.8 銇屻伝銇ㄣ倱銇┿伄 LoRA 銇ц壇銇勯枊濮嬬瘎鍥?- 楂樸仚銇庛倠锛?.0 瓒咃級銇ㄣ偄銉笺儐銈ｃ儠銈°偗銉堛倓閬庨＝鍜屻伄鍘熷洜銇仾銈?- 浣庛仚銇庛倠锛?.3 鏈簚锛夈仺鐩伀瑕嬨亪銈嬪姽鏋溿亴銇亜鍙兘鎬?- 鍚?LoRA 銇伅銇濄倢銇炪倢銇偣銈ゃ兗銉堛偣銉濄儍銉堛亴銇傘倠 鈥?瀹熼〒銇椼仸瑕嬨仱銇戙伨銇椼倗銇?
瑜囨暟 LoRA 銇噸銇帥銇?
瑜囨暟銇?Load LoRA 銉庛兗銉夈倰閫ｇ稓銇х箣銇掋倠銇撱仺銇屻仹銇嶃伨銇欍€?銇ゃ伄鍑哄姏銇屾銇叆鍔涖伀銇倞銇俱仚锛?
Load Checkpoint 鈫?Load LoRA (style) 鈫?Load LoRA (character) 鈫?CLIP Text Encode 鈫?KSampler閲嶃伃鎺涖亼鏅傘伄銉濄偆銉炽儓锛?
- 鍊嬨€呫伄 strength 銈掍笅銇掋倠 鈥?骞叉笁銈掗伩銇戙倠銇熴倎銆佸悇 0.4銆?.6 銇嬨倝濮嬨倎銈?- 闋嗙暘銇屽奖闊裤仚銈嬪牬鍚堛亴銇傘倠 鈥?绲愭灉銇岃壇銇忋仾銇勫牬鍚堛伅鐣般仾銈嬮爢搴忋倰瑭︺仚
- *绔跺悎銇敞鎰? 鈥?浼笺仧銈炽兂銈汇儣銉堛仹銉堛儸銉笺儖銉炽偘銇曘倢銇?銇ゃ伄 LoRA 銇共娓夈仚銈嬪彲鑳芥€с亴銇傘倠
LoRA 銇竴鑸殑銇偪銈ゃ儣
| 銈裤偆銉? | 浣跨敤渚? |
|---|---|
| 銈儯銉┿偗銈裤兗 | 鐗瑰畾銇偔銉ｃ儵銈偪銉笺倰涓€璨仐銇︾敓鎴? |
| 銈广偪銈ゃ儷 | 銈兗銉堛偣銈裤偆銉倰閬╃敤锛堟按褰╃敾銆併償銈偦銉偄銉笺儓銆併偟銈ゃ儛銉笺儜銉炽偗锛? |
| *銈炽兂銈汇儣銉? | 鐗瑰畾銇偑銉栥偢銈с偗銉堛€佽。瑁呫€佽ō瀹氥倰杩藉姞 |
| *銉囥偅銉嗐兗銉? | 鎵嬨€侀銆併儐銈偣銉併儯銈掑挤鍖? |
鏈€鑹伄绲愭灉銈掑緱銈嬨仧銈併伄銉掋兂銉?
- 銉堛儶銈兗銉兗銉夈倰浣裤亞 鈥?澶氥亸銇?LoRA 銇儣銉兂銉椼儓銇壒瀹氥伄銈兗銉兗銉夈亴蹇呰銆侺oRA 銇鏄庛儦銉笺偢銇х⒑瑾?- *銉欍兗銈广儮銉囥儷銈掑悎銈忋仜銈? 鈥?SD1.5 LoRA 銇?SDXL 銇с伅鍕曚綔銇椼仾銇勶紙閫嗐倐鍚屾锛?- 銈枫兂銉椼儷銇儣銉兂銉椼儓銇с伨銇氥儐銈广儓 鈥?瑜囬洃銇儣銉兂銉椼儓銇ㄧ祫銇垮悎銈忋仜銈嬪墠銇?LoRA 銇姽鏋溿倰鍗樼嫭銇х⒑瑾?- *鏂般仐銇?LoRA 銉曘偂銈ゃ儷銈掕拷鍔犲緦銆丆omfyUI 銈掋儶銉曘儸銉冦偡銉? 鈥?銉庛兗銉夈伄銉夈儹銉冦儣銉€銈︺兂銇〃绀恒仌銈屻仾銇勫牬鍚?
銈堛亸銇傘倠鍟忛銇ㄥ鍑︽硶
LoRA 銇屻儔銉儍銉椼儉銈︺兂銇〃绀恒仌銈屻仾銇?
- 銉曘偂銈ゃ儷銇?
ComfyUI/models/loras/銇亗銈嬨亾銇ㄣ倰纰鸿獚锛堝啀甯般偣銈儯銉炽亴瑷畾銇曘倢銇︺亜銇亜闄愩倞銆併偟銉栥儠銈┿儷銉€銇笉鍙級 - 鏂般仐銇勩儠銈°偆銉倰杩藉姞寰屻€丆omfyUI 銈掋儶銉曘儸銉冦偡銉ワ紙F5锛夈伨銇熴伅鍐嶈捣鍕?- 銉曘偂銈ゃ儷鎷″嫉瀛愩倰纰鸿獚 鈥?
.safetensors銇с亗銈嬨亾銇紙.ckpt銈?.pt銇с伅銇亜锛?
LoRA 銇姽鏋溿亴鍑恒仾銇?
- *strength 銇屼綆銇欍亷銈? 鈥?
strength_model銈?0.7銆?.0 銇鍔?- 銉堛儶銈兗銉兗銉夈亴涓嶈冻 鈥?澶氥亸銇?LoRA 銇儣銉兂銉椼儓銇壒瀹氥伄銈兗銉兗銉夈亴蹇呰銆侰ivitai 銇儮銉囥儷銉氥兗銈搞仹銉堛儶銈兗銉兗銉夈倰纰鸿獚 - *銉欍兗銈广儮銉囥儷銇岄仌銇? 鈥?SD1.5 LoRA 銇?SDXL checkpoint 銇с伅鍕曚綔銇椼仾銇勶紙閫嗐倐鍚屾锛?
鍑哄姏銇屻€岀劍銇掋仧銆嶃倛銇嗐伀瑕嬨亪銈嬨兓閬庨＝鍜?
- *strength 銇岄珮銇欍亷銈? 鈥?
strength_model銈?0.5銆?.7 銇笅銇掋倠 - *LoRA 銇鍚? 鈥?瑜囨暟銇?LoRA 銈掗噸銇帥銇戙仐銇︺亜銈嬪牬鍚堛€併仢銈屻仦銈屻伄 strength 銈掍笅銇掋倠
- *cfg 銇岄珮銇欍亷銈? 鈥?KSampler 銇?cfg 鍊ゃ倰 6銆? 銇笅銇掋倠
銈ㄣ儵銉硷細銆孡oRA key not found銆嶃仾銇?
- 銉愩兗銈搞儳銉炽伄涓嶄竴鑷?鈥?LoRA 銇岀暟銇倠銉儑銉偄銉笺偔銉嗐偗銉併儯鍚戙亼銇儓銉兗銉嬨兂銈般仌銈屻仧
- 銉€銈︺兂銉兗銉夈伄鐮存悕 鈥?LoRA 銉曘偂銈ゃ儷銈掑啀銉€銈︺兂銉兗銉?
娆°伄銈广儐銉冦儣
- Text to Image 鈥?LoRA 銈掕拷鍔犮仚銈嬪墠銇儥銉笺偣銉兗銈儠銉兗銈掋優銈广偪銉?- Image to Image 鈥?LoRA 銇ㄥ弬鐓х敾鍍忋倰绲勩伩鍚堛倧銇涖倠
- 銈儍銉椼偣銈便兗銉偓銈ゃ儔 鈥?LoRA 銇х敓鎴愩仐銇熺敾鍍忋倰寮峰寲