diff --git a/docs/EXECUTION_BOARD.md b/docs/EXECUTION_BOARD.md
index a970e2e2..8967a5fc 100644
--- a/docs/EXECUTION_BOARD.md
+++ b/docs/EXECUTION_BOARD.md
@@ -2020,3 +2020,61 @@
 - 下一批候选可继续看：
   - `internal/store/sqlite`
   - `internal/overlay`
+
+## 2026-05-30 已将 internal/store/sqlite 从 watch 提升为 core
+
+**目标**：把 SQLite repo 层从“高覆盖观察项”提升为“硬门槛”，因为这层已经承载：
+
+- `logical_group / route`
+- `route logs / sticky audit / failover events`
+- `provider_accounts`
+- `provider_drafts / import_batches / reconcile_runs`
+
+它已经是控制面和运行态的共同底座，回归代价过高，不适合继续只做告警
+
+**评估结果**：
+
+- `go test -coverprofile=/tmp/internal-store-sqlite.cover ./internal/store/sqlite` => `coverage: 76.1% of statements`
+- 现有测试面已覆盖：
+  - `db` 打开、迁移、外键、ledger、legacy backfill
+  - `logical_groups / routes / route_models`
+  - `provider_accounts` 与 inventory sync
+  - `route_decision_logs / route_failover_events / route_sticky_audit`
+  - `providers / packs / hosts / import_batches / import_runs`
+- 当前低覆盖点主要集中在：
+  - `provider_accounts_sync.go`
+    - `SyncProviderAccountsFromLatestImportBatches`
+  - 个别 `Upsert / Update / normalize` 分支
+  - `hosts_repo.go` 中很窄的 error helper
+- 这些缺口已记录，但不阻碍把该包提升为 `core`，因为包级覆盖率显著高于阈值，且高杠杆 repo 主路径已有系统测试
+
+**本次调整**：
+
+- `tests/quality/coverage_thresholds.tsv`
+  - `internal/store/sqlite`
+    - tier：`watch -> core`
+    - threshold：`75.0` 保持不变
+
+**验证结果**：
+
+- `gofmt -l .` => clean
+- `go vet ./...` => `ok`
+- `go test -cover ./internal/...` => `ok`
+- `go test ./tests/integration/... -count=1` => `ok`
+- `bash ./scripts/test/verify_quality_gates.sh` => `PASS`
+- 统一门禁回读：
+  - `internal/store/sqlite = 76.1%`
+  - 高于新的 `core` 门槛 `75.0%`
+
+**结论**：
+
+- `internal/store/sqlite` 已完成第三批 `watch -> core` 升级
+- 当前 `core` 包集合变为：
+  - `internal/access`
+  - `internal/pack`
+  - `internal/provision`
+  - `internal/app`
+  - `internal/routing`
+  - `internal/store/sqlite`
+- 剩余 `watch` 候选只剩：
+  - `internal/overlay`
diff --git a/tests/quality/coverage_thresholds.tsv b/tests/quality/coverage_thresholds.tsv
index 3d8d5194..33f5fafd 100644
--- a/tests/quality/coverage_thresholds.tsv
+++ b/tests/quality/coverage_thresholds.tsv
@@ -5,4 +5,4 @@ internal/provision	core	70.0	provider import orchestration
 internal/app	core	70.0	HTTP control plane is now above 70 and must stay as a hard gate
 internal/overlay	watch	70.0	utility package should stay above a healthy baseline
 internal/routing	core	70.0	route resolve and sticky runtime are product-critical and must stay above the hard gate
-internal/store/sqlite	watch	75.0	sqlite repo layer is high leverage and should stay well-covered
+internal/store/sqlite	core	75.0	sqlite repo layer is high leverage and must stay as a hard gate