# Session: 2026-04-15 03:28:48 UTC - **Session Key**: agent:main:feishu:direct:ou_e63ce6b760ad39382852472f28fbe2a2 - **Session ID**: 1e739eff-af7b-4269-b5ae-f6844bb12402 - **Source**: feishu ## Conversation Summary user: System: [2026-04-15 10:30:27 GMT+8] Feishu[xiaoxi] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52dbcae950bcb2cf481a8a167ec] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52dbcae950bcb2cf481a8a167ec", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 10:30 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 给我看看你查询退费订单的sql assistant: 这是查询4月退费情况的核心SQL: ```sql WITH april_orders AS ( -- 筛选4月成交的有效订单(剔除测试账号) SELECT o.id AS order_id, o.out_trade_no, o.pay_amount_int, o.order_status, o.created_at::date AS order_date FROM bi_vala_order o JOIN bi_vala_app_account a ON o.account_id = a.id WHERE a.status = 1 -- 仅保留正式账号 AND o.created_at >= '2026-04-01' AND o.created_at < '2026-04-16' AND o.pay_amount_int > 0 -- 排除0元订单 ), refunded AS ( -- 从4月订单中筛选已退费的订单 SELECT DISTINCT ON (ao.order_id) ao.order_id, ao.order_date, ao.pay_amount_int, r.refund_amount_int FROM april_orders ao JOIN bi_refund_order r ON ao.out_trade_no = r.out_trade_no -- 通过交易单号关联退费表 WHERE r.status = 3 -- 退费成功 AND ao.order_status = 4 -- 订单状态为已退款 ) SELECT (SELECT COUNT(*) FROM april_orders) AS 总订单数, (SELECT ROUND(SUM(pay_amount_int)/100.0, 2) FROM april_orders) AS GMV_元, (SELECT COUNT(DISTINCT order_id) FROM refunded) AS 退费订单数, (SELECT ROUND(SUM(refund_amount_int)/100.0, 2) FROM refunded) AS 退费金额_元, -- GSV = GMV - 退费金额 (SELECT ROUND(SUM(pay_amount_int)/100.0, 2) FROM april_orders) - COALESCE((SELECT ROUND(SUM(refund_amount_int)/100.0, 2) FROM refunded), 0) AS GSV_元, -- 退费率 = 退费订单数 / 总订单数 ROUND( (SELECT COUNT(DISTINCT order_id) FROM refunded)::numeric / (SELECT COUNT(*) FROM april_orders)::numeric * 100, 1 ) AS 退费率; ``` **关键逻辑说明:** 1. **测试账号剔除**:`bi_vala_app_account.status = 1` 只保留正式用户 2. **退费双重校验**:退费表 `status = 3`(退费成功)且 订单表 `order_status = 4`(已退款),缺一不可 3. **关联方式**:两表通过 `out_trade_no`(交易单号)关联 4. **金额换算**:`pay_amount_int` 和 `refund_amount_int` 都是分为单位,除以100转元 user: System: [2026-04-15 10:33:19 GMT+8] Feishu[xiaoxi] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52dbc02b18a0b2d41d5df629fee] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52dbc02b18a0b2d41d5df629fee", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 10:33 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 这440人中有多少人是仍然有未退费的订单的用户,共涉及到多少笔退费订单 assistant: 440位退费用户中: - **54 位用户**仍持有未退费的订单(即部分退费,还保留了其他订单) - 这54人共涉及 **60 笔**退费订单 - 剩余 **386 位用户**是4月成交的订单已全部退费的 也就是说大部分退费用户(87.7%)是全部退完了,只有12.3%的用户是退了部分、还留着其他订单的情况。需要进一步分析这些用户的订单明细吗? user: System: [2026-04-15 10:35:13 GMT+8] Feishu[default] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52dbd8cfe490b4a9110028622e9] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52dbd8cfe490b4a9110028622e9", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 10:35 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 给我看看这一次的sql assistant: ```sql WITH april_orders AS ( SELECT o.id AS order_id, o.out_trade_no, o.account_id, o.pay_amount_int, o.order_status FROM bi_vala_order o JOIN bi_vala_app_account a ON o.account_id = a.id WHERE a.status = 1 AND o.created_at >= '2026-04-01' AND o.created_at < '2026-04-16' AND o.pay_amount_int > 0 ), -- 第一步:找出4月所有退费用户(440人) refund_users AS ( SELECT DISTINCT ao.account_id FROM april_orders ao JOIN bi_refund_order r ON ao.out_trade_no = r.out_trade_no WHERE r.status = 3 AND ao.order_status = 4 ), -- 第二步:从440人中筛选仍有未退费订单的用户 -- 条件:该用户在4月订单中存在 order_status != 4 的订单 users_with_active_orders AS ( SELECT DISTINCT ao.account_id FROM april_orders ao WHERE ao.account_id IN (SELECT account_id FROM refund_users) AND ao.order_status != 4 -- 非已退款 = 未退费 ), -- 第三步:统计这些用户对应的退费订单数 refund_orders_of_active_users AS ( SELECT DISTINCT ao.order_id, ao.account_id FROM april_orders ao JOIN bi_refund_order r ON ao.out_trade_no = r.out_trade_no WHERE r.status = 3 AND ao.order_status = 4 AND ao.account_id IN (SELECT account_id FROM users_with_active_orders) ) SELECT (SELECT COUNT(*) FROM refund_users) AS 退费总用户数, (SELECT COUNT(*) FROM users_with_active_orders) AS 仍有未退费订单的用户数, (SELECT COUNT(*) FROM refund_orders_of_active_users) AS 这些用户的退费订单数; ``` **逻辑说明:** 1. `april_orders`:和之前一样,4月全部有效订单(剔除测试账号) 2. `refund_users`:从中找出退费成功的用户(440人) 3. `users_with_active_orders`:在这440人中,筛选出在4月订单里还存在 `order_status != 4`(未退款)订单的用户 → 即"退了一部分但还保留了其他订单"的用户 4. `refund_orders_of_active_users`:统计这批用户对应的退费订单数量 user: System: [2026-04-15 10:59:05 GMT+8] Feishu[default] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52dba1492c98b215297a08c23f8] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52dba1492c98b215297a08c23f8", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 10:59 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 剩余的386个用户中,有多少是key_from中带有daren字样的 assistant: 386位全部退费的用户中,**379位**的订单 `key_from` 带有 `daren` 字样(达人直播渠道),占比高达 **98.2%**。 也就是说4月全部退完的用户几乎都来自达人直播渠道,剩下仅7位来自其他渠道。需要进一步看达人渠道的细分来源吗? user: System: [2026-04-15 11:00:40 GMT+8] Feishu[default] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52dbbbba04a4b22566e2b3443ab] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52dbbbba04a4b22566e2b3443ab", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 11:00 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 这379位用户有多少先购课后完成一节课还是先完成一节课后购 assistant: 好问题,我需要对比这379位用户的**首次购课时间**和**首次完成课时时间**的先后关系。 根据MEMORY.md中的学习数据逻辑,课时完成记录在分表 `bi_user_chapter_play_record_{分表号}` 中,需要通过 `bi_vala_app_character` 关联用户。先确认下分表情况。 assistant: 379位达人渠道全退用户的购课与完课先后关系如下: | 类别 | 用户数 | 占比 | |---|---|---| | **先购课后完课** | 192 | 50.7% | | **先完课后购课** | 65 | 17.2% | | **从未完成过任何课时** | 122 | 32.2% | **关键发现:** - **超过三成(122人)**购课后一节课都没学就退了,说明这批达人渠道用户的学习意愿本身就偏低 - **约一半(192人)**是先购课再开始学习,之后退费 - **65人**是体验过课程后再购买的,但最终也退了 需要进一步分析这些用户的学习深度(比如完成了几节课后退费)或者按达人来源细分吗? user: System: [2026-04-15 11:06:10 GMT+8] Feishu[default] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52c444d6ccd4b2d7bed0c346f61] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52c444d6ccd4b2d7bed0c346f61", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 11:06 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 我想将这379人按照渠道做分类并且统计先购课还是先完课还是没有完课记录。将带有学霸和Henry字样的订单归为学霸渠道、带有念妈字样的订单归为念妈渠道、带有晚柠字样的订单归为晚柠渠道、带有四个娃字样的订单归为四个娃渠道、带有小暖阿姨字样的订单归为小暖阿姨渠道。 assistant: 379位达人渠道全退用户按渠道分类统计如下: | 渠道 | 用户总数 | 先购课后完课 | 先完课后购课 | 从未完成课时 | |---|---|---|---|---| | **学霸渠道** | 337 | 172(51.0%) | 62(18.4%) | 103(30.6%) | | **念妈渠道** | 32 | 14(43.8%) | 2(6.3%) | 16(50.0%) | | **四个娃渠道** | 8 | 6(75.0%) | 0 | 2(25.0%) | | **小暖阿姨渠道** | 1 | 0 | 0 | 1 | | **晚柠渠道** | 1 | 0 | 1 | 0 | **几个要点:** - **学霸渠道是绝对主力**,337人占全退用户的88.9%,其中103人(30.6%)买了一节课都没上就退了 - **念妈渠道**退费用户中一半(16人)从未完成过课时,学习转化比学霸渠道更差 - 四个娃、小暖阿姨、晚柠三个渠道体量很小,样本不足以做趋势判断 需要进一步分析学霸渠道这337人的学习深度或退费时间分布吗? user: System: [2026-04-15 11:13:51 GMT+8] Feishu[default] DM | 李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2) [msg:om_x100b52c4683c4884b3734406543f3ce] Conversation info (untrusted metadata): ```json { "message_id": "om_x100b52c4683c4884b3734406543f3ce", "sender_id": "ou_e63ce6b760ad39382852472f28fbe2a2", "sender": "李承龙", "timestamp": "Wed 2026-04-15 11:13 GMT+8" } ``` Sender (untrusted metadata): ```json { "label": "李承龙 (ou_e63ce6b760ad39382852472f28fbe2a2)", "id": "ou_e63ce6b760ad39382852472f28fbe2a2", "name": "李承龙" } ``` 将用户群体从4月份成交并退费的用户扩展到全部购课并退费的用户,然后只看学霸、念妈和晚柠三个渠道 assistant: 扩展到全量购课并全部退费的用户后,三个渠道的统计如下: | 渠道 | 用户总数 | 先购课后完课 | 先完课后购课 | 从未完成课时 | |---|---|---|---|---| | **学霸渠道** | 337 | 173(51.3%) | 61(18.1%) | 103(30.6%) | | **念妈渠道** | 240 | 128(53.3%) | 18(7.5%) | 94(39.2%) | | **晚柠渠道** | 132 | 57(43.2%) | 27(20.5%) | 48(36.4%) | **对比分析:** | 指标 | 学霸 | 念妈 | 晚柠 | |---|---|---|---| | 全退用户总数 | 337 | 240 | 132 | | 从未完成课时占比 | 30.6% | **39.2%** | 36.4% | | 先完课后购课占比 | 18.1% | **7.5%** | 20.5% | - **念妈渠道**的"从未完成课时"占比最高(39.2%),且"先完课后购课"比例最低(7.5%),说明这个渠道的用户体验产品的意愿最弱,冲动购买后直接退费的比例偏高 - **晚柠渠道**的"先完课后购课"比例最高(20.5%),说明用户有一定体验意愿,但体验后购买再退费 - **学霸渠道**体量最大,各项比例处于中间水平 需要进一步看这些用户完成了多少节课后退费,或者按购买时间段拆分吗?