diff --git a/src/main/java/im/zhaojun/zfile/model/dto/StorageStrategyConfig.java b/src/main/java/im/zhaojun/zfile/model/dto/StorageStrategyConfig.java
index 17a2cce..8e6874d 100644
--- a/src/main/java/im/zhaojun/zfile/model/dto/StorageStrategyConfig.java
+++ b/src/main/java/im/zhaojun/zfile/model/dto/StorageStrategyConfig.java
@@ -48,4 +48,6 @@ public class StorageStrategyConfig {
 
     private String proxyDomain;
 
+    private String region;
+
 }
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