# 办公加油站 (@2191373287) on douyin

- id: koinon:creator:douyin_2191373287
- url: https://koinonlink.com/kol/douyin/2191373287
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 2191373287
- platform_url: https://www.douyin.com/user/MS4wLjABAAAA9vPKqKiOrBEg9iDEUIOU4ZCwS9go7DzCCBdlpFP7O3xhaImFHueeYbezgY_ShzEf
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 125526
- following: 1
- posts_total: 1460
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00923
- best_post_interactions: 1158
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: AI工具与指令分享, 照片/视频压缩与格式转换, 老照片修复, 试卷擦除与省钱育儿, 照片变漫画/创意编辑, 办公效率小工具
- bio: 每日更新各种办公学习小技巧😍😍
想要提高工作效率就关注我吧~

## Audience (inferred)
- status: present
- description: regular office workers, parents, and everyday users interested in mobile AI tools, seeking ways to boost work efficiency, life hacks, and cost-saving parenting tips
- roles: consumer, content
- seniority: consumer
- pain_points: files/photos/videos are too large to send or upload, wasting money by throwing away completed worksheets instead of reusing them, old photos are blurry or damaged and need restoration, can't use Photoshop but want to quickly turn photos into comic or creative effects
- posts_analysed: 46
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_2191373287#ff5607b0] 下班后花一小时，轻松开启副业 #黑科技 #副业 #海报设计室 (https://www.douyin.com/user/MS4wLjABAAAA9vPKqKiOrBEg9iDEUIOU4ZCwS9go7DzCCBdlpFP7O3xhaImFHueeYbezgY_ShzEf)
- [douyin_2191373287#c376c7de] @办公加油站创作的原声
- [douyin_2191373287#fc3038cc] #黑科技 #副业 #海报设计室
- [douyin_2191373287#e26a4c35] DeepSeek隐藏润色指令大公开！ #deepseek #学习 #DeepSeek指令 #ai写作
- [douyin_2191373287#7041c1e6] #deepseek #学习 #DeepSeek指令 #ai写作
- [douyin_2191373287#fada6f7d] 告别朋友圈普通九宫格！这样做照片太酷炫了😎 #创意照片 #P图 #修图 #朋友圈 #冲出九宫格
- [douyin_2191373287#6fbb7925] #创意照片 #P图 #修图 #朋友圈 #冲出九宫格
- [douyin_2191373287#0c91cffe] 华为用户必看！两种手机秒转图片格式方法。#图片格式转换 #图片编辑 #APP #干货分享

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=107, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=107, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 10
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_2191373287
- Request removal: https://koinonlink.com/claim?k=douyin_2191373287
- Terms: https://koinonlink.com/for-ai