diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 43e02e5..f08cb03 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -26,7 +26,7 @@ spring:
 
 aliyun:
   dns:
-    rootDomain: xiangtech.xyz
+    rootDomain: xiangtech.top
     RR:
       - client
       - file