diff --git a/deploy/portainer/docker-compose.yml b/deploy/portainer/docker-compose.yml
index 6d497567..e546f824 100644
--- a/deploy/portainer/docker-compose.yml
+++ b/deploy/portainer/docker-compose.yml
@@ -24,7 +24,7 @@ x-identity-mysql-env: &identity-mysql-env
   VEHICLE_IDENTITY_MYSQL_PASSWORD: ${MYSQL_PASSWORD:-}
 
 x-redis-session-env: &redis-session-env
-  REDIS_HOST: ${REDIS_HOST:-r-bp1u741kij7e51i481pd.redis.rds.aliyuncs.com}
+  REDIS_HOST: ${REDIS_HOST:-r-bp1u741kij7e51i481.redis.rds.aliyuncs.com}
   REDIS_PORT: ${REDIS_PORT:-6379}
   REDIS_DATABASE: ${REDIS_DATABASE:-50}
   REDIS_USERNAME: ${REDIS_USERNAME:-}
diff --git a/modules/apps/vehicle-analytics-app/pom.xml b/modules/apps/vehicle-analytics-app/pom.xml
index fb1eea4b..f5668637 100644
--- a/modules/apps/vehicle-analytics-app/pom.xml
+++ b/modules/apps/vehicle-analytics-app/pom.xml
@@ -17,6 +17,10 @@
             <groupId>com.lingniu.ingest</groupId>
             <artifactId>ingest-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.lingniu.ingest</groupId>
+            <artifactId>observability</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.lingniu.ingest</groupId>
             <artifactId>sink-kafka</artifactId>
diff --git a/modules/apps/vehicle-history-app/pom.xml b/modules/apps/vehicle-history-app/pom.xml
index ba77b0a2..7a9719d2 100644
--- a/modules/apps/vehicle-history-app/pom.xml
+++ b/modules/apps/vehicle-history-app/pom.xml
@@ -17,6 +17,10 @@
             <groupId>com.lingniu.ingest</groupId>
             <artifactId>ingest-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.lingniu.ingest</groupId>
+            <artifactId>observability</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.lingniu.ingest</groupId>
             <artifactId>sink-kafka</artifactId>
diff --git a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
index b3f4f2e6..a4112bdd 100644
--- a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
+++ b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
@@ -324,13 +324,11 @@ class MavenModuleProfileTest {
     }
 
     @Test
-    void consumerAppsDoNotDependOnPipelineObservabilityInterceptor() throws Exception {
-        for (String appPom : List.of(
-                "modules/apps/vehicle-history-app/pom.xml",
-                "modules/apps/vehicle-analytics-app/pom.xml")) {
+    void activeAppsDependOnSharedObservabilityForHealthAndMetrics() throws Exception {
+        for (String appPom : ACTIVE_APP_POMS) {
             assertThat(hasDependency(modulePom(appPom), "com.lingniu.ingest", "observability"))
-                    .as(appPom + " is a Kafka consumer/query runtime, not an ingest pipeline runtime")
-                    .isFalse();
+                    .as(appPom + " exposes actuator health/readiness and Prometheus metrics")
+                    .isTrue();
         }
     }
 
diff --git a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/PortainerComposeResourceLimitsTest.java b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/PortainerComposeResourceLimitsTest.java
index f937f979..0c699fd0 100644
--- a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/PortainerComposeResourceLimitsTest.java
+++ b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/PortainerComposeResourceLimitsTest.java
@@ -91,6 +91,15 @@ class PortainerComposeResourceLimitsTest {
                 .contains("JAVA_OPTS: ${JAVA_OPTS:---sun-misc-unsafe-memory-access=allow -XX:+UseZGC -XX:MaxRAMPercentage=75}");
     }
 
+    @Test
+    void redisSessionDefaultsUseEcsPrivateEndpoint() throws IOException {
+        String compose = Files.readString(repositoryRoot().resolve("deploy/portainer/docker-compose.yml"));
+
+        assertThat(compose)
+                .contains("REDIS_HOST: ${REDIS_HOST:-r-bp1u741kij7e51i481.redis.rds.aliyuncs.com}")
+                .doesNotContain("r-bp1u741kij7e51i481pd.redis.rds.aliyuncs.com");
+    }
+
     @Test
     void activeAppsExposeHealthProbeGroupsByDefault() {
         Path root = repositoryRoot();