diff --git a/docs/superpowers/plans/2026-06-30-kafka-streaming-mileage.md b/docs/superpowers/plans/2026-06-30-kafka-streaming-mileage.md
index 3348e28e..e314fe18 100644
--- a/docs/superpowers/plans/2026-06-30-kafka-streaming-mileage.md
+++ b/docs/superpowers/plans/2026-06-30-kafka-streaming-mileage.md
@@ -35,7 +35,6 @@ The local-day minimum and maximum GPS total mileage values stay on that same met
 KAFKA_TOPIC_JT808_EVENT=vehicle.event.jt808.v1
 VEHICLE_STAT_ENABLED=true
 VEHICLE_STAT_JT808_MILEAGE_ENABLED=true
-VEHICLE_STAT_REPOSITORY_TYPE=jdbc
 MYSQL_JDBC_URL=<jdbc-url>
 MYSQL_USERNAME=<user>
 MYSQL_PASSWORD=<password>
diff --git a/modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/VehicleStatRepositoryContractTest.java b/modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/VehicleStatRepositoryContractTest.java
index 31ce63b4..605edd96 100644
--- a/modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/VehicleStatRepositoryContractTest.java
+++ b/modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/VehicleStatRepositoryContractTest.java
@@ -29,6 +29,7 @@ class VehicleStatRepositoryContractTest {
                 .contains("daily_mileage_km = max_total_mileage_km - min_total_mileage_km")
                 .contains("Do not create or write a protocol-specific JT808 daily-mileage table.")
                 .doesNotContain("Redis `Jt808MileageStateStore`")
+                .doesNotContain("VEHICLE_STAT_REPOSITORY_TYPE")
                 .doesNotContain("REDIS_HOST")
                 .doesNotContain("GPS segment distance")
                 .doesNotContain("speed integral");