diff --git a/uikit/src/main/java/cn/wildfire/chat/kit/Config.java b/uikit/src/main/java/cn/wildfire/chat/kit/Config.java
index a0f86d9a6208614d1ed6c4c708f5a949b1ff242a..47654df8b7de9e95f913d336e52794c398955957 100644
--- a/uikit/src/main/java/cn/wildfire/chat/kit/Config.java
+++ b/uikit/src/main/java/cn/wildfire/chat/kit/Config.java
@@ -21,7 +21,7 @@ public class Config {
      * <br>
      * <br>
      */
-    public static String IM_SERVER_HOST /*请仔细阅读上面的注释，没有 http 前缀，配置错误时，APP 会提示配置错误，然后直接退出*/ = "wildfirechat.net";
+    public static String IM_SERVER_HOST /*请仔细阅读上面的注释，没有 http 前缀，配置错误时，APP 会提示配置错误，然后直接退出*/ = "8.156.87.49";
 
     // 注意APP_SERVER_ADDRESS已从kit中移除，移动到了AppService.java中
     //public static String APP_SERVER_ADDRESS = "http://wildfirechat.net:8888";