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+# Issue #3 收敛记录（2026-03-09）
+
+对应 Issue：`#3 [待解决] 戒烟小程序待办事项`
+
+## 完成项核对
+
+### 1) AI 计算下次抽烟时间
+- AI 时间节点逻辑：`internal/smoke/service/smoke_ai_next_smoke_service.go`
+- AI 建议逻辑：`internal/smoke/service/smoke_ai_advice_service.go`
+- E2E 验证记录：`docs/smoke/reports/ai_next_smoke_e2e_2026-02-28.md`
+
+### 2) 会员系统对接
+- 会员门禁逻辑：`internal/smoke/service/membership_gate.go`
+- 会员相关测试：`internal/smoke/service/smoke_membership_gate_test.go`
+- 兑换码集成验证：`docs/membership/redeem_integration_2026-02-28.md`
+
+### 3) 数据表与迁移
+- DDL 验证记录：`docs/sql/reports/smoke_ddl_validation_2026-02-28.md`
+- 多数据源配置支持：`config/config.go`（`DB_INSTANCES` / `DB_<NAME>_*`）
+
+### 4) 生产环境配置
+- HTTPS 续期基线：`docs/ops/https_renewal.md`
+- 可观测性基线：`docs/ops/observability_baseline.md`
+- 备份恢复基线：`docs/ops/backup_recovery.md`
+- 演练/校验记录：`docs/ops/reports/*_2026-02-28.md`
+
+### 5) 第三方服务配置
+- 七牛直传：`docs/common/upload_qiniu.md`
+- 微信公众号 OAuth：`docs/common/wechat_official.md`
+- Redis / 缓存：`docs/common/redis.md`
+- 短视频服务说明：`docs/remove_watermark/README.md`
+
+### 6) 测试与文档
+- Smoke 模块单测：`internal/smoke/service/*_test.go`
+- 文档入口：`docs/smoke/README.md`、`docs/smoke/API.md`、`docs/smoke/PRODUCT.md`
+
+## 结论
+
+Issue #3 为汇总型待办，相关代码、测试、运维文档与验证记录已落地并可追踪，满足关闭条件。