diff --git a/par-core/src/main/java/com/par/core/storage/QiniuStorageService.java b/par-core/src/main/java/com/par/core/storage/QiniuStorageService.java
index 05a7358..7488925 100644
--- a/par-core/src/main/java/com/par/core/storage/QiniuStorageService.java
+++ b/par-core/src/main/java/com/par/core/storage/QiniuStorageService.java
@@ -42,7 +42,14 @@ public class QiniuStorageService implements StorageService {
             default -> Region.autoRegion();
         };
         Configuration cfg = new Configuration(region);
-        this.ioHost = region.getIovipHost(null);
+        this.ioHost = switch (regionStr) {
+            case "z0" -> "iovip-z0.qiniuio.com";
+            case "z1" -> "iovip-z1.qiniuio.com";
+            case "z2" -> "iovip-z2.qiniuio.com";
+            case "na0" -> "iovip-na0.qiniuio.com";
+            case "as0" -> "iovip-as0.qiniuio.com";
+            default -> "iovip-z2.qiniuio.com";
+        };
         this.uploadManager = new UploadManager(cfg);
         this.bucketManager = new BucketManager(auth, cfg);
         this.qiniuClient = new Client(cfg);