diff --git a/src/main/java/com/telpo/dipperposition/server/DipperPositionServer.java b/src/main/java/com/telpo/dipperposition/server/DipperPositionServer.java
index 157aea2..bbe51d2 100644
--- a/src/main/java/com/telpo/dipperposition/server/DipperPositionServer.java
+++ b/src/main/java/com/telpo/dipperposition/server/DipperPositionServer.java
@@ -40,11 +40,17 @@ public class DipperPositionServer {
     public DipperPositionServer() throws NacosException {
         //String serverAddr = positionConfigInfo.getServerAddr();
         try {
-            InetAddress ip4 = Inet4Address.getLocalHost();
+            try {
+                InetAddress ip4 = Inet4Address.getLocalHost();
+                serverAddr = ip4.getHostAddress();
+            } catch (Exception ex) {
+                serverAddr = "172.16.192.26";
+                ex.printStackTrace();
+            }
             String dataId = "dipperposition-service";
             String group = "DEFAULT_GROUP";
             Properties properties = new Properties();
-            properties.put(PropertyKeyConst.SERVER_ADDR, ip4.getHostAddress());
+            properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
             ConfigService configService = NacosFactory.createConfigService(properties);
             String content = configService.getConfig(dataId, group, 5000);