diff --git a/src/main/java/com/isu/gaswellwatch/modbus/data/Redis2DBPersistenceService.java b/src/main/java/com/isu/gaswellwatch/modbus/data/Redis2DBPersistenceService.java
index b11bd5a..a124b34 100644
--- a/src/main/java/com/isu/gaswellwatch/modbus/data/Redis2DBPersistenceService.java
+++ b/src/main/java/com/isu/gaswellwatch/modbus/data/Redis2DBPersistenceService.java
@@ -11,6 +11,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.dao.DataAccessException;
 import org.springframework.data.redis.core.*;
@@ -50,6 +51,8 @@ public class Redis2DBPersistenceService {
     private JdbcTemplate jdbcTemplate;
     @Resource(name = "stringRedisTemplate")
     private RedisTemplate redisTemplate;
+    @Value("${app.modbus-rtcp-host:http://localhost:9999}")
+    private String modbusRtcpHost;
     @Resource
     private RabbitTemplate rabbitTemplate;
     @Resource
@@ -145,7 +148,7 @@ public class Redis2DBPersistenceService {
 
     private void writeOnlineGateway() {
         try {
-            RequestEntity request = RequestEntity.get("http://localhost:9999/modbus-tcp/online").build();
+            RequestEntity request = RequestEntity.get(this.modbusRtcpHost + "/modbus-tcp/online").build();
             ResponseEntity<Response<List<String>>> response = this.restTemplate.exchange(request,
                     new ParameterizedTypeReference<Response<List<String>>>() {
                     });
diff --git a/src/main/resources/application-test.yaml b/src/main/resources/application-test.yaml
index 3e14832..b839cf1 100644
--- a/src/main/resources/application-test.yaml
+++ b/src/main/resources/application-test.yaml
@@ -14,5 +14,8 @@ spring:
   data:
     redis:
       host: ${REDIS_HOST:172.17.0.1}
-      port: ${REDIS_PORT:6379}
+      port: ${REDIS_PORT:56379}
       database: ${REDIS_DATABASE:1}
+
+app:
+  modbus-rtcp-host: http://172.17.0.1:9999