diff --git a/src/main/kotlin/com/gzzn/omms/msgexchange/domain/flight/FlightModel.kt b/src/main/kotlin/com/gzzn/omms/msgexchange/domain/flight/FlightModel.kt
index c4b5708..85e36f7 100644
--- a/src/main/kotlin/com/gzzn/omms/msgexchange/domain/flight/FlightModel.kt
+++ b/src/main/kotlin/com/gzzn/omms/msgexchange/domain/flight/FlightModel.kt
@@ -98,7 +98,7 @@ data class HistoryRules(
         return when {
             plannedAt != null && plannedAt.isBefore(now.minusSeconds(plannedAgeDays * 86400)) -> true   // 条件 1
             cancelledAt != null && cancelledAt.isBefore(now.minusSeconds(cancelledHours * 3600)) -> true // 条件 2
-            // 条件 3（备降）待 FDIV 落地，见类注释
+            // 条件 3（备降）待 FDIV 落未映射表后的读取路径落地，见类注释
             beforeToday && departureAt != null && !departureAt.isAfter(now) -> true                      // 条件 4
             beforeToday && arrivalAt != null &&
                 arrivalAt.isBefore(now.minusSeconds(arrivedHours * 3600)) -> true                        // 条件 5
diff --git a/src/main/kotlin/com/gzzn/omms/msgexchange/infra/persistence/jdbc/JdbcPgRepositories.kt b/src/main/kotlin/com/gzzn/omms/msgexchange/infra/persistence/jdbc/JdbcPgRepositories.kt
index f28d6a9..aea11db 100644
--- a/src/main/kotlin/com/gzzn/omms/msgexchange/infra/persistence/jdbc/JdbcPgRepositories.kt
+++ b/src/main/kotlin/com/gzzn/omms/msgexchange/infra/persistence/jdbc/JdbcPgRepositories.kt
@@ -764,7 +764,7 @@ class JdbcFlightStateRepository(
             }
         }
         return rows.mapNotNull { r ->
-            // US-14 AC2 五类已结束条件共享求值（HistoryRules.isEnded）；备降条件待 FDIV 落地，
+            // US-14 AC2 五类已结束条件共享求值（HistoryRules.isEnded）；备降条件待 FDIV 落未映射表后的读取路径落地，
             // 见 HistoryRules 注释。解析不出来一律不命中：宁漏删不误删。
             val ended = rules.isEnded(
                 plannedAt = parseSisTime(r.sodt, zone),