diff --git a/modules/apps/vehicle-history-app/src/main/resources/application.yml b/modules/apps/vehicle-history-app/src/main/resources/application.yml
index 2c8b25b4..91d53624 100644
--- a/modules/apps/vehicle-history-app/src/main/resources/application.yml
+++ b/modules/apps/vehicle-history-app/src/main/resources/application.yml
@@ -92,8 +92,6 @@ lingniu:
       initialization-fail-timeout-millis: ${TDENGINE_INITIALIZATION_FAIL_TIMEOUT_MILLIS:-1}
     event-history:
       enabled: true
-      api:
-        specialized-enabled: ${EVENT_HISTORY_SPECIALIZED_API_ENABLED:false}
 
 management:
   endpoints:
diff --git a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/VehicleHistoryAppDefaultsTest.java b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/VehicleHistoryAppDefaultsTest.java
index 89f87754..70424de5 100644
--- a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/VehicleHistoryAppDefaultsTest.java
+++ b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/VehicleHistoryAppDefaultsTest.java
@@ -107,12 +107,14 @@ class VehicleHistoryAppDefaultsTest {
                 .noneMatch(name -> name.startsWith("lingniu.ingest.vehicle-state."))
                 .noneMatch(name -> name.startsWith("lingniu.ingest.vehicle-stat."))
                 .noneMatch(name -> name.startsWith("lingniu.ingest.sink.archive."))
-                .noneMatch(name -> name.startsWith("lingniu.ingest.event-file-store."));
+                .noneMatch(name -> name.startsWith("lingniu.ingest.event-file-store."))
+                .noneMatch(name -> name.startsWith("lingniu.ingest.event-history.api."));
         assertThat(properties.stringPropertyNames())
                 .noneMatch(name -> name.equals("lingniu.ingest.tdengine-history.telemetry-fields-enabled"));
         assertThat(applicationYaml())
                 .doesNotContain("\n      archive:\n")
                 .doesNotContain("sink.archive")
+                .doesNotContain("EVENT_HISTORY_SPECIALIZED_API_ENABLED")
                 .doesNotContain("KAFKA_ENABLED");
     }