让装修，不再靠运气。Know what’s fair
before you sign.
问龟AI，站在消费者一侧——让价格更透明，让选择更直接，让过程不焦虑。Upload any renovation quote. Shellmind checks every line, flags overpricing and hidden risks, and gives you a negotiation plan.
省钱Benchmark every price
省心Catch hidden risks
避坑Negotiate with confidence
问龟正在解析报价单Shellmind is parsing the quote问龟已完成分析Shellmind finished analyzing
正在解读 PDF 表格Reading the PDF table
完整价格对比Complete price comparison
你花了 ¥47,416，商家实际花了多少？You spent ¥47,416, how much did the merchant actually spend?
报价单上的字都认识，
合一起就看不懂了You know every word on the quote —
just not what they add up to
每年，2000 万户家庭走进一个万亿级市场，而大多数人一生只装修几次。他们不缺选择，缺的是一个可信的判断。Every year, 20 million households step into a trillion-yuan market — and most renovate only a few times in a lifetime. They don't lack choices. What they lack is a judgment they can trust.
看不懂贵不贵Can't tell if it's fair
板材等级、五金品牌、计价方式，专业话术堆在一起，没人看得懂。Board grades, hardware brands, pricing methods — jargon piled together that nobody can read.
增项防不住Add-ons you can't foresee
报价时不提，施工到一半才出现，一项一项往上加。Never mentioned in the quote, they appear mid-build and stack up.
想砍不会砍Want to bargain, don't know how
不知道该砍哪一项、砍多少合适、怎么说商家才会松口。Which item to cut, by how much, and what to say to make them budge.
它不替你决定，
它让你知道为什么It doesn't decide for you —
it lets you know why
一个懂家庭、懂预算、懂材料，也懂你为什么焦虑的 AI 装修管家。An AI renovation concierge that understands your family, your budget, your materials — and why you're anxious.
资料读取Document parsing看懂UNDERSTAND建议谈价 · 优先级 高Suggest bargaining · high判断JUDGE砍价话术 · 标准版Bargaining script · standard行动ACT你家的装修档案Your home's renovation archive陪伴ACCOMPANY今天，先从一张报价单开始Today, we start with a single quote
上传一张报价单，问龟逐项读懂、对比行情、标出异常，给你一个能直接拿去谈的价格区间。装修里最容易被多收钱的那一步，先替你守住。Upload one quote — Shellmind reads it line by line, benchmarks the market, flags what's off, and hands you a price range you can take straight to the table. The step where you're most likely to be overcharged, covered first.
报价单审核 · 三步出方案Quote review · three steps to a plan
已识别内容Identified content
报价单页数Number of pages6 页pages
报价总金额Total amount¥47,416
识别项目Identified items43 项items
完整价格对比Complete price comparison
你花了 ¥47,416，商家实际花了多少？You spent ¥47,416, how much did the merchant actually spend?
¥30,000
价格建议Price Recommendation
高high重点锁定配置、合同与落地服务Focus on configuration, contract, and implementation services
商家给予价Price offered by the seller
尽力争取价Negotiable price
合理参考价Reference price
低价警戒线Low price alert line
完整体检结果Complete check results整体价格偏高，超市场均价的 23%。核心信息模糊存在中高风险。建议先补全关键信息、核对价格、把条款写进合同，再签更稳妥。Pricing runs ~23% above market average, and key specs are vague — medium-to-high risk. Complete the missing info, verify prices, and write the terms into the contract before signing.
已识别内容Identified content
报价单页数Number of pages6 页pages
报价总金额Total amount¥47,416
识别项目Identified items43 项items
完整价格对比Complete price comparison
你花了 ¥47,416，商家实际花了多少？You spent ¥47,416, how much did the merchant actually spend?
风险项Risk items可能为无品牌或杂牌产品，质量稳定性与安全性存在风险。Possibly unbranded or off-brand boards — quality consistency and safety are at risk.
可能质量不过关、货不对板、交付延迟、售后无保障。Leaves you exposed to poor quality, wrong goods, late delivery and no after-sales leverage.
家中有孕妇、儿童及老年人，长期吸入有害物质可能存在致癌隐患。With pregnant women, children or elderly at home, long-term exposure carries serious health risks.
价格建议Price Recommendation
商家给予价Seller's offer¥5.82w较合理价约高 ¥0.78wabout ¥0.78w over fair尽力争取价Push-for price¥4.85w合理参考价Fair reference¥5.04w
低价警戒线Low-price alert¥4.70w以下需谨慎caution below建议先按 ¥4.85w 沟通，¥5.04w 内可接受；若低于 ¥4.70w，需重点核查减配、换料、增项和售后风险。Open at ¥4.85w, accept within ¥5.04w; below ¥4.70w, check hard for downgrades, material swaps, add-ons and after-sales risk.
砍价话术Bargaining script- 商家成本约 ¥52,400，你出 ¥60,000，他还能赚 ¥7,600。His cost is about ¥52,400 — at ¥60,000 he still makes ¥7,600.
- 利润率降到 14%，仍在行业正常范围内。Margin drops to 14% — still within the normal industry range.
- 这几项确实高于市场，他直接拒单的可能性很低。These items really are above market — outright rejection is unlikely.
复杂的资料，
变成清楚的结论Complex documents become
clear conclusions
一份报告说清四件事：该不该签、商家到底赚多少、风险藏在哪、砍价的话怎么说。One report answers four things: whether to sign, what the merchant really makes, where the risks hide, and exactly what to say when you bargain.
- 综合评级 D——不建议直接签合同，理由写明白Grade D — don't sign as-is, reasons stated
- 成本拆解：你花 ¥47,416，商家成本 ¥33,200Cost breakdown: you pay ¥47,416, merchant cost ¥33,200
- 风险逐条定位，砍价话术一键复制Risks pinned item by item; the bargaining script copies in one tap
高high重点锁定配置、合同与落地服务Focus on configuration, contract, and implementation services
商家给予价Seller's offer
尽力争取价Push-for price
合理参考价Fair reference
低价警戒线Low-price alert缺什么，就追问什么；
说完问题，给出行动It asks for what's missing —
then turns problems into action
拍照、截图、PDF 丢进来就行。识别价格、配置与风险；信息不够就主动追问；最后给出区间、清单与话术。Photos, screenshots or PDFs — just drop them in. It reads price, configuration and risk, asks when info is missing, and hands back ranges, checklists and scripts.
- 01 上传资料——报价单、合同、图片01 Upload — quotes, contracts, images
- 02 主动分析——识别价格、配置与风险02 Analyze — price, configuration, risk
- 03 补齐信息——缺什么，就追问什么03 Fill gaps — ask about whatever is missing
- 04 给出行动——区间、清单与谈价话术04 Act — ranges, checklists, scripts
60 秒，看懂问龟Sixty seconds of Shellmind
上传报价单之前，先花一分钟认识这只站在你这边的龟。Before you upload a quote, spend a minute with the turtle on your side.
看看问龟能帮你省多少See how much Shellmind
can save you
拖动滑块选报价单总额，先估个可优化空间。上传后 AI 逐项核对，给你精确到每一项的方案。Drag the slider to your quote total for a rough estimate. Once uploaded, the AI checks line by line.
不是一个概念。
是真实发生的改变。Not a concept.
A change that is really happening.
商家原报价 ¥142,600，审核后 ¥90,400 成交。找到真正贵的项目，而不是盲目砍总价。Quoted ¥142,600; closed at ¥90,400 after review. We found what was genuinely overpriced instead of blindly slashing the total.
全屋定制业主 · 2026.05Custom-cabinetry owner · May 2026本来第二天就要签了，报告发现灯带和五金重复计费。照着话术原话发过去，商家真的松口了。I was signing the next day; the report caught light strips and hardware billed twice. I sent the script word for word — and they budged.
整装业主 · 2026.06Full-package owner · June 2026报告把成本和利润算得明明白白，知道商家底线在哪，砍价时特别有底气，再也不怕被当韭菜。Cost and margin were laid out plainly. Knowing the merchant's floor, I bargained with real confidence — no more feeling fleeced.
定制柜业主 · 2026.06Cabinet owner · June 2026今天，看懂一张报价单。
明天，陪你装完整个家。Today, make sense of one quote.
Tomorrow, renovate the whole home with you.
报价与合同Quotes & contracts
看懂价格，识别风险。从一张报价单开始，先守住最容易被多收钱的环节。Understand prices, spot risks — starting where you're most likely to be overcharged.
全程装修管家Full-journey concierge
预算、材料、进度、验收——每一步都有依据、有提醒、有人帮你盯。Budget, materials, progress, acceptance — every step with reasons, reminders and a second pair of eyes.
家的长期档案The home's long-term archive
持续记住并服务每个家——每个决定、每份合同，长期留存、随时可查。Remembering and serving every home — every decision and contract, kept and searchable.
有问题？
这里有答案。Have questions?
Find answers.
加入业主社区Join the community
一个站在消费者一侧的 AI 装修管家。上传报价单或合同，它逐项读懂、对比行情、指出风险，并给出可以直接拿去谈的区间和话术——不替你决定，但让你知道为什么。A renovation AI concierge on the consumer's side. Upload a quote or contract and it reads every line, benchmarks the market, flags risks, and hands you ranges and scripts you can negotiate with — it doesn't decide for you, it lets you know why.
全屋定制、整装、局部装修都支持。图片、手机截图、PDF 均可识别，多页报价单一次读完，无需手动录入。Custom cabinetry, full-package and partial remodels. Images, screenshots and PDFs are all recognized; multi-page quotes are read in one pass.
问龟基于大量真实报价与当地行情给出区间与建议，作为谈判的有力依据。能省多少取决于商家与沟通——但 2,600+ 份审核的平均结果，已经写在上面的真实数据里。Shellmind draws on a large base of real quotes and local rates. How much you save depends on the merchant and the conversation — but the averages across 2,600+ reviews are in the Real Data above.
不用。免费诊断就能看清整体风险与方向；需要成本拆解、优化清单和砍价话术时，再按份解锁完整报告（¥29.9），不订阅、不自动续费。No. The free diagnosis shows overall risk and direction; unlock the full report (¥29.9 per quote) only when you need the cost breakdown, checklist and scripts. No subscription.
上传的资料仅用于本次分析，不分享给任何商家或第三方，可随时删除。（正式上线以问龟隐私政策为准。）Uploads are used only for your analysis, never shared with merchants or third parties, and deletable anytime. (The official privacy policy governs at launch.)
下一次装修，先问问龟。Next time you renovate,
ask Shellmind first.
让每个装修决定，都有依据。Let every renovation decision rest on solid grounds.
上传报价单，免费问装修问题，随时查看自己的装修档案。Upload a quote, ask renovation questions free, and check your archive anytime.
