{"id":12024,"date":"2026-09-17T09:29:03","date_gmt":"2026-09-17T01:29:03","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/?p=12024"},"modified":"2026-09-17T09:29:04","modified_gmt":"2026-09-17T01:29:04","slug":"lora-%e8%ae%ad%e7%bb%83%e5%9c%a8%e7%9f%ad%e5%89%a7%e6%bc%ab%e5%89%a7%e5%9c%ba%e6%99%af%e4%b8%8b%e7%9a%84%e5%b7%a5%e7%a8%8b%e5%8c%96%e5%a4%8d%e7%9b%98%e4%b8%8e%e5%8f%82%e6%95%b0%e8%b0%83%e4%bc%98","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/12024","title":{"rendered":"LoRA \u8bad\u7ec3\u5728\u77ed\u5267\u6f2b\u5267\u573a\u666f\u4e0b\u7684\u5de5\u7a0b\u5316\u590d\u76d8\u4e0e\u53c2\u6570\u8c03\u4f18\u7ecf\u9a8c"},"content":{"rendered":"\n

\u77ed\u5267\u3001\u6f2b\u5267\u6b63\u7ad9\u5728\u300cAI \u5de5\u4e1a\u5316\u300d\u7684\u62d0\u70b9\u4e0a\uff1a\u5e02\u573a\u7a81\u7834\u5343\u4ebf\u3001\u4ea7\u80fd\u7ade\u8d5b\u5f00\u6253\uff0c\u89d2\u8272\u4e00\u81f4\u6027\u5374\u6210\u4e3a\u591a\u6570\u56e2\u961f\u8de8\u4e0d\u8fc7\u53bb\u7684\u574e\u3002\u4e24\u5e74\u6765\u7684\u5de5\u7a0b\u590d\u76d8\u7ed9\u51fa\u4e00\u4e2a\u8d8a\u6765\u8d8a\u6e05\u6670\u7684\u7ed3\u8bba\u2014\u2014LoRA \u662f\u5f53\u4e0b\u6027\u4ef7\u6bd4\u6700\u9ad8\u7684\u89e3\u6cd5\uff0c\u4f46\u771f\u6b63\u62c9\u5f00\u5dee\u8ddd\u7684\uff0c\u4e0d\u662f\u300c\u4f1a\u4e0d\u4f1a\u8bad LoRA\u300d\uff0c\u800c\u662f\u300c\u80fd\u4e0d\u80fd\u628a\u8c03\u53c2\u53d8\u6210\u53ef\u590d\u73b0\u7684\u5de5\u7a0b\u300d\u3002\u672c\u6587\u4ece\u6570\u636e\u3001\u53c2\u6570\u3001\u8bc4\u4f30\u3001\u90e8\u7f72\u56db\u4e2a\u5c42\u9762\uff0c\u62c6\u89e3 LoRA \u8bad\u7ec3\u5728\u77ed\u5267\u6f2b\u5267\u573a\u666f\u4e0b\u7684\u5de5\u7a0b\u5316\u8def\u5f84\uff0c\u5e76\u7ed9\u51fa\u53ef\u76f4\u63a5\u843d\u5730\u7684\u53c2\u6570\u7ecf\u9a8c\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e00\u3001\u62d0\u70b9\u5df2\u81f3\uff1a\u77ed\u5267\u6f2b\u5267\u8fdb\u5165\u300cAI \u5de5\u4e1a\u5316\u300d\u65f6\u4ee3<\/h2>\n\n\n\n

\u6570\u5b57\u4f1a\u8bf4\u8bdd\u3002\u636e\u4e2d\u56fd\u7f51\u7edc\u89c6\u542c\u534f\u4f1a\u6d4b\u7b97\uff0c2025 \u5e74\u5fae\u77ed\u5267\u5e02\u573a\u89c4\u6a21\u7a81\u7834 1000 \u4ebf\u5143\uff0c\u8d85\u8fc7\u540c\u5e74\u5185\u5730\u7535\u5f71\u7968\u623f\uff08518.32 \u4ebf\u5143\uff09\uff0c\u7528\u6237\u89c4\u6a21\u8fbe 6.96 \u4ebf\u2014\u2014\u5fae\u77ed\u5267\u5df2\u6210\u4e3a\u7f51\u7edc\u89c6\u542c\u884c\u4e1a\u7b2c\u4e09\u5927\u652f\u67f1\u3002\u5e02\u573a\u53d8\u5927\uff0c\u4ea7\u80fd\u538b\u529b\u540c\u6b65\u53d8\u5927\uff1a2024 \u5e74\u5404\u5e73\u53f0\u7d2f\u8ba1\u4e0a\u7ebf\u5fae\u77ed\u5267\u8d85 3 \u4e07\u90e8\uff0c\u5185\u5bb9\u4f9b\u7ed9\u8fdb\u5165\u300c\u91cf\u5927\u7ba1\u9971\u300d\u4e4b\u540e\u7684\u6dd8\u6c70\u8d5b\u3002<\/p>\n\n\n\n

AI \u6b63\u5728\u6539\u5199\u8fd9\u573a\u7ade\u8d5b\u7684\u89c4\u5219\u3002\u56fd\u4ea7 AI \u89c6\u9891\u5de5\u5177\u5feb\u901f\u6210\u719f\uff0c\u4e00\u6279\u6807\u6746\u6848\u4f8b\u6d6e\u51fa\u6c34\u9762\uff1a\u56fd\u5185\u9996\u90e8 AI \u751f\u6210 50 \u96c6\u6f2b\u5267\u300a\u660e\u65e5\u5468\u4e00\u300b\uff0c10 \u4eba\u56e2\u961f 45 \u5929\u5b8c\u6210\u5236\u4f5c\uff0c\u4e0a\u7ebf 5 \u5929\u64ad\u653e\u91cf\u7834 500 \u4e07\uff1b\u676d\u5dde\u94ed\u5174\u6620\u753b\u7528 AI \u91cd\u5851\u751f\u4ea7\u7ebf\uff0c\u300a\u88ab\u5802\u54e5\u5751\u540e\uff0c\u6211\u5f00\u9c9c\u8089\u5e97\u66b4\u5bcc\u300b24 \u5c0f\u65f6\u5168\u7f51\u64ad\u653e\u91cf\u7a81\u7834 2 \u4ebf\uff1b\u592e\u89c6\u7f51\u62a5\u9053\u7684\u591a\u90e8 AI \u771f\u4eba\u77ed\u5267\u7d2f\u8ba1\u64ad\u653e\u91cf\u7834 2 \u4ebf\u6b21\u3002<\/p>\n\n\n\n

\u4ea7\u80fd\u4e0a\u53bb\u4e86\uff0c\u65b0\u95ee\u9898\u968f\u4e4b\u66b4\u9732\uff1a\u771f\u4eba\u6f14\u5458\u4f1a\u8bb0\u4f4f\u81ea\u5df1\u7684\u4eba\u8bbe\uff0cAI \u4e0d\u4f1a\u3002\u540c\u4e00\u89d2\u8272\u5728\u4e0d\u540c\u5206\u955c\u3001\u4e0d\u540c\u96c6\u6570\u91cc\u300c\u6362\u8138\u300d\u300c\u4e32\u8138\u300d\uff0c\u662f AI \u77ed\u5267\u6f2b\u5267\u6700\u5927\u7684\u6280\u672f\u75db\u70b9\uff0c\u4e5f\u662f\u51b3\u5b9a\u4e00\u90e8\u5267\u80fd\u4e0d\u80fd\u6210\u7247\u7684\u6838\u5fc3\u53d8\u91cf\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e8c\u3001\u4e3a\u4ec0\u4e48\u662f LoRA\uff1a\u5168\u91cf\u5fae\u8c03\u592a\u8d35\uff0c\u63d0\u793a\u8bcd\u4e0d\u591f\u7a33<\/h2>\n\n\n\n

\u89e3\u51b3\u300c\u89d2\u8272\u8bb0\u5fc6\u300d\u6709\u4e09\u6761\u8def\uff0c\u5de5\u7a0b\u5b9e\u8df5\u628a\u7b54\u6848\u6307\u5411\u4e86 LoRA\u3002<\/p>\n\n\n\n

**\u5168\u91cf\u5fae\u8c03\uff08Full Fine-tuning\uff09**\u6548\u679c\u6700\u597d\uff0c\u4f46\u6210\u672c\u60ca\u4eba\uff1a\u52a8\u8f84\u6570\u5341 GB \u663e\u5b58\u3001\u5927\u89c4\u6a21\u6570\u636e\u3001\u6602\u8d35\u7b97\u529b\uff0c\u4e14\u6bcf\u6362\u4e00\u4e2a\u89d2\u8272\u5c31\u8981\u91cd\u8bad\u4e00\u6b21\u5e95\u6a21\uff0c\u8fed\u4ee3\u5468\u671f\u4ee5\u5468\u8ba1\uff0c\u77ed\u5267\u300c\u65e5\u66f4\u300d\u7684\u8282\u594f\u7b49\u4e0d\u8d77\u3002<\/p>\n\n\n\n

\u7eaf\u63d0\u793a\u8bcd + ControlNet + \u53c2\u8003\u56fe<\/strong>\u8def\u7ebf\u591f\u5feb\uff0c\u4f46\u53ea\u80fd\u300c\u7ea6\u675f\u300d\u89d2\u8272\uff0c\u65e0\u6cd5\u300c\u8bb0\u4f4f\u300d\u89d2\u8272\u3002IP-Adapter\u3001Reference \u80fd\u7a33\u4f4f\u5355\u955c\u5934\u76f8\u4f3c\u5ea6\uff0c\u8de8\u955c\u5934\u3001\u8de8\u96c6\u6570\u3001\u8de8\u573a\u666f\u65f6\u4ecd\u4f1a\u6f02\u79fb\u3002<\/p>\n\n\n\n

**LoRA\uff08Low-Rank Adaptation\uff0c\u4f4e\u79e9\u9002\u914d\uff09**\u7ad9\u5728\u4e2d\u95f4\uff1a\u628a\u300c\u89d2\u8272\u8bb0\u5fc6\u300d\u538b\u7f29\u8fdb\u51e0\u5341\u5230\u51e0\u767e MB \u7684\u5c0f\u6743\u91cd\u5305\uff0c\u53ef\u63d2\u62d4\u3001\u53ef\u7ec4\u5408\u3001\u53ef\u7248\u672c\u7ba1\u7406\uff1b\u8bad\u7ec3\u663e\u5b58\u95e8\u69db\u4f4e\u81f3\u6d88\u8d39\u7ea7\u663e\u5361\uff0c8\u201312GB \u5373\u53ef\u8d77\u6b65\uff1b\u89d2\u8272\u3001\u98ce\u683c\u3001\u573a\u666f\u62c6\u6210\u591a\u4e2a LoRA\uff0c\u968f\u7528\u968f\u6302\u3002\u5bf9\u77ed\u5267\u6f2b\u5267\u300c\u591a\u89d2\u8272\u3001\u591a\u98ce\u683c\u3001\u957f\u5e8f\u5217\u3001\u5feb\u8fed\u4ee3\u300d\u7684\u751f\u4ea7\u7279\u5f81\uff0cLoRA \u51e0\u4e4e\u662f\u91cf\u8eab\u5b9a\u505a\u3002<\/p>\n\n\n\n

\u4f46\u4f4e\u95e8\u69db\u4e0d\u7b49\u4e8e\u4f4e\u98ce\u9669\u3002\u628a LoRA \u4ece\u300c\u80fd\u7528\u300d\u505a\u5230\u300c\u7a33\u5b9a\u300d\uff0c\u9760\u7684\u4e0d\u662f\u7384\u5b66\uff0c\u800c\u662f\u6570\u636e\u3001\u53c2\u6570\u3001\u8bc4\u4f30\u3001\u90e8\u7f72\u56db\u4ef6\u4e8b\u7684\u5de5\u7a0b\u5316\u3002<\/p>\n\n\n\n

\u4e09\u3001\u5de5\u7a0b\u5316\u590d\u76d8\uff1a\u4ece\u300c\u70bc\u4e39\u300d\u5230\u300c\u751f\u4ea7\u7ebf\u300d\u7684\u56db\u9053\u574e<\/h2>\n\n\n\n

\u590d\u76d8\u4e00\u7ebf\u9879\u76ee\uff0c\u6700\u5bb9\u6613\u7ffb\u8f66\u7684\u5f80\u5f80\u4e0d\u662f\u8bad\u7ec3\u672c\u8eab\uff0c\u800c\u662f\u8bad\u7ec3\u4e4b\u524d\u548c\u4e4b\u540e\u3002<\/p>\n\n\n\n

\u7b2c\u4e00\u9053\u574e\uff1a\u6570\u636e\u8d44\u4ea7\u5316\u3002<\/strong> \u89d2\u8272 LoRA \u7684\u6570\u636e\u4e0b\u9650\u662f 20\u201350 \u5f20\u9ad8\u8d28\u91cf\u56fe\uff0c\u5fc5\u987b\u8986\u76d6\u591a\u89d2\u5ea6\u3001\u591a\u8868\u60c5\u3001\u591a\u5149\u7167\uff1b\u89c6\u9891 LoRA \u5219\u5fc5\u987b\u7528\u542b\u8fd0\u52a8\u4fe1\u606f\u7684\u89c6\u9891\u7247\u6bb5\uff0c\u5355\u5e27\u56fe\u7247\u7f3a\u5c11\u65f6\u5e8f\u4fe1\u606f\uff0c\u8bad\u51fa\u7684\u6743\u91cd\u5728\u6210\u7247\u4e0a\u4f1a\u300c\u4e00\u773c\u5047\u300d\u3002\u6570\u636e\u8fdb\u5165\u8bad\u7ec3\u524d\u8981\u505a\u4e09\u4ef6\u4e8b\uff1a\u6e05\u6d17\uff08\u5254\u9664\u6a21\u7cca\u5e27\u3001\u91cd\u590d\u5e27\u3001\u906e\u6321\u5e27\uff09\u3001\u88c1\u5207\u5bf9\u9f50\uff08\u4eba\u8138\/\u4e3b\u4f53\u7edf\u4e00\u6784\u56fe\uff09\u3001\u9ad8\u8d28\u91cf\u6253\u6807\uff08caption \u8d28\u91cf\u76f4\u63a5\u51b3\u5b9a LoRA \u4e0a\u9650\uff09\u3002\u6700\u540e\uff0c\u6570\u636e\u8981\u50cf\u4ee3\u7801\u4e00\u6837\u505a\u7248\u672c\u7ba1\u7406\u2014\u2014\u4e00\u6b21\u5931\u8d25\u7684\u8bad\u7ec3\uff0c\u9996\u5148\u8981\u80fd\u8ffd\u6eaf\u7528\u7684\u662f\u54ea\u7248\u6570\u636e\u3002<\/p>\n\n\n\n

\u7b2c\u4e8c\u9053\u574e\uff1a\u8bad\u7ec3\u6d41\u7a0b\u5316\u3002<\/strong> \u5148\u5c0f\u6279\u6b21\u8bd5\u8bad\u3001\u518d\u653e\u91cf\uff0c\u662f\u7701\u7b97\u529b\u6700\u6709\u6548\u7684\u624b\u6bb5\uff1b\u6240\u6709\u53c2\u6570\u3001seed\u3001\u65e5\u5fd7\u8fdb\u914d\u7f6e\u6587\u4ef6\u800c\u975e\u300c\u624b\u8c03\u300d\uff0c\u8bad\u7ec3\u624d\u5177\u5907\u53ef\u590d\u73b0\u6027\u3002<\/p>\n\n\n\n

\u7b2c\u4e09\u9053\u574e\uff1a\u8bc4\u4f30\u6307\u6807\u5316\u3002<\/strong> \u4e3b\u89c2\u62bd\u68c0\u4e4b\u5916\uff0c\u5efa\u7acb\u5ba2\u89c2\u6307\u6807\uff1a\u89d2\u8272\u76f8\u4f3c\u5ea6\u3001\u65f6\u5e8f\u8fde\u8d2f\u6027\u3001\u98ce\u683c\u4e00\u81f4\u5ea6\uff1b\u540c\u65f6\u8bbe\u300c\u8fc7\u62df\u5408\u7ea2\u7ebf\u300d\u2014\u2014\u5f53\u751f\u6210\u7ed3\u679c\u5f00\u59cb\u300c\u590d\u5236\u7c98\u8d34\u300d\u8bad\u7ec3\u56fe\uff0c\u7acb\u5373\u6b62\u635f\u3002<\/p>\n\n\n\n

\u7b2c\u56db\u9053\u574e\uff1a\u90e8\u7f72\u89c4\u6a21\u5316\u3002<\/strong> \u591a LoRA \u7ec4\u5408\u3001\u6743\u91cd\u878d\u5408\u3001FP8\/GGUF \u91cf\u5316\u964d\u4f4e\u663e\u5b58\u5360\u7528\uff0812GB \u663e\u5361\u4e5f\u80fd\u8dd1 1080P \u77ed\u89c6\u9891\uff09\u3001\u56fa\u5b9a seed \u515c\u5e95\u4e00\u81f4\u6027\u2014\u2014\u8fd9\u4e9b\u51b3\u5b9a\u4e86 LoRA \u662f\u300c\u4e00\u6b21\u6027\u4f5c\u54c1\u300d\u8fd8\u662f\u300c\u53ef\u590d\u7528\u8d44\u4ea7\u300d\u3002<\/p>\n\n\n\n

\u56db\u3001\u53c2\u6570\u8c03\u4f18\uff1a\u4e00\u5f20\u8868\u770b\u61c2\u5173\u952e\u8d85\u53c2\u6570<\/h2>\n\n\n\n
\u8d85\u53c2\u6570<\/td>\u63a8\u8350\u533a\u95f4\uff08\u5b9e\u8df5\u53e3\u5f84\uff09<\/td>\u4f5c\u7528\u4e0e\u5f71\u54cd<\/td>\u5e38\u89c1\u95ee\u9898\u4e0e\u5bf9\u7b56<\/td><\/tr>
Rank<\/td>8\u201316\uff08IP \u5b9a\u5236\u63a8\u8350 16\uff09\uff1b\u9759\u6001\u98ce\u683c\u624d\u8003\u8651 32+<\/td>\u51b3\u5b9a LoRA\u300c\u5bb9\u91cf\u300d\uff1a\u8d8a\u5927\u7279\u5f81\u8d8a\u5f3a\uff0c\u8fc7\u62df\u5408\u4e0e\u65f6\u5e8f\u4e0b\u964d\u98ce\u9669\u8d8a\u5927<\/td>\u6293\u4e0d\u4f4f\u7279\u5f81\u2192\u5347 Rank\uff1b\u50cf\u590d\u5236\u7c98\u8d34\u2192\u964d Rank<\/td><\/tr>
Alpha<\/td>\u7ea6\u4e3a Rank \u7684 0.5\u20131 \u500d<\/td>\u63a7\u5236\u6ce8\u5165\u5f3a\u5ea6\uff0c\u4e0e Rank \u8054\u52a8<\/td>\u8fc7\u62df\u5408\u65f6\u5148\u964d Alpha<\/td><\/tr>
\u5b66\u4e60\u7387<\/td>1e-5\u20132e-4\uff1b\u89c6\u9891\u6a21\u578b\u5e38\u7528 2e-5<\/td>\u51b3\u5b9a\u6536\u655b\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027<\/td>Loss \u9707\u8361\u4e0d\u964d\u2192\u964d\u5b66\u4e60\u7387<\/td><\/tr>
Epochs<\/td>5\u201320\uff08\u56fe\u50cf\uff09\uff1b\u89c6\u9891\u573a\u666f\u53c2\u8003 20\u201350<\/td>\u6570\u636e\u904d\u5386\u8f6e\u6570\uff0c\u592a\u5c11\u5b66\u4e0d\u4f1a\u3001\u592a\u591a\u5b66\u8fc7\u5934<\/td>\u8fc7\u62df\u5408\u2192\u964d Epochs \u5e76\u589e\u52a0\u6570\u636e<\/td><\/tr>
Batch Size<\/td>4\u20138<\/td>\u5f71\u54cd\u6536\u655b\u4e0e\u663e\u5b58\u5360\u7528<\/td>\u663e\u5b58\u4e0d\u8db3\u2192\u51cf\u534a<\/td><\/tr>
\u4f18\u5316\u5668\/\u8c03\u5ea6<\/td>AdamW + \u4f59\u5f26\u9000\u706b\u6216\u7ebf\u6027 warmup<\/td>\u6536\u655b\u8def\u5f84\u7684\u4e3b\u8981\u51b3\u5b9a\u8005<\/td>\u6536\u655b\u4e0d\u7a33\u2192\u6362\u4f59\u5f26\u9000\u706b<\/td><\/tr>
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\u4e00\u53e5\u8bdd\u7ecf\u9a8c\uff1a\u5148 Rank\u3001\u518d\u5b66\u4e60\u7387\u3001\u6700\u540e\u52a8 Epochs\uff1b\u6bcf\u6b21\u53ea\u6539\u4e00\u4e2a\u53d8\u91cf\uff0c\u5176\u4f59\u5168\u90e8\u9501\u6b7b\u3002<\/strong><\/p>\n\n\n\n

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\u77ed\u5267\u6f2b\u5267\u5f88\u5c11\u53ea\u8bad\u4e00\u4e2a LoRA\uff0c\u6807\u51c6\u505a\u6cd5\u662f\u62c6\uff1a<\/p>\n\n\n\n

    \n
  • \u89d2\u8272 LoRA<\/strong>\uff1a\u9501\u8eab\u4efd\uff08\u8138\u3001\u8eab\u5f62\u3001\u670d\u88c5\u7279\u5f81\uff09\uff0c\u4e00\u4e2a\u89d2\u8272\u4e00\u4e2a\u5305\uff1b<\/li>\n\n\n\n
  • \u98ce\u683c LoRA<\/strong>\uff1a\u9501\u753b\u98ce\uff08\u65e5\u6f2b\u3001\u56fd\u98ce\u3001\u5199\u5b9e\u3001Q \u7248\uff09\uff0c\u591a\u5267\u590d\u7528\uff1b<\/li>\n\n\n\n
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      \n
    1. \u4eba\u7269\u300c\u590d\u5236\u7c98\u8d34\u300d<\/strong>\uff1a\u8fc7\u62df\u5408\u5178\u578b\u75c7\u72b6\u3002\u5bf9\u7b56\uff1a\u964d Rank\/Alpha\/Epochs\uff0c\u6269\u6570\u636e\u3002<\/li>\n\n\n\n
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    3. Loss \u66f2\u7ebf\u4e0d\u964d\u6216\u5267\u70c8\u9707\u8361<\/strong>\uff1a\u5b66\u4e60\u7387\u8fc7\u9ad8\u6216\u6570\u636e\u566a\u58f0\u5927\u3002\u5bf9\u7b56\uff1a\u964d\u5b66\u4e60\u7387\uff0c\u56de\u67e5\u6570\u636e\u6e05\u6d17\u3002<\/li>\n\n\n\n
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      \u516b\u3001\u9ad8\u9891\u95ee\u9898\u901f\u7b54<\/h2>\n\n\n\n

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      Q\uff1a\u4e3a\u4ec0\u4e48\u603b\u662f\u8fc7\u62df\u5408\uff1f<\/strong> A\uff1a\u56db\u67e5\uff1a\u6570\u636e\u91cf\u4e0d\u8db3\u3001Rank \u8fc7\u5927\u3001Alpha \u8fc7\u9ad8\u3001Epochs \u592a\u591a\u2014\u2014\u9010\u4e00\u6392\u9664\u3002<\/p>\n\n\n\n

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      \u53c2\u6570\u4f1a\u8fc7\u671f\uff0c\u7ba1\u7ebf\u4e0d\u4f1a<\/h2>\n\n\n\n

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