diff --git a/IRaCIS.Core.Application/Helper/OSSService.cs b/IRaCIS.Core.Application/Helper/OSSService.cs
index 027041011..3e56770cc 100644
--- a/IRaCIS.Core.Application/Helper/OSSService.cs
+++ b/IRaCIS.Core.Application/Helper/OSSService.cs
@@ -7,6 +7,7 @@ using Amazon.S3;
 using Amazon.S3.Model;
 using Amazon.SecurityToken;
 using Amazon.SecurityToken.Model;
+using DocumentFormat.OpenXml.Bibliography;
 using IRaCIS.Application.Contracts;
 using IRaCIS.Core.Application.Interfaces;
 using IRaCIS.Core.Application.ViewModel;
@@ -1506,22 +1507,22 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
 
                 GetObjectStoreTempToken(objectUse: config.Primary);
 
-                await DeleteFromPrefixInternal(prefix, isCache);
+                await DeleteFromPrefixInternal(config.Primary,prefix, isCache);
             }
         }
         else
         {
             GetObjectStoreTempToken();
 
-            await DeleteFromPrefixInternal(prefix, isCache);
+            await DeleteFromPrefixInternal(ObjectStoreServiceOptions.ObjectStoreUse,prefix, isCache);
         }
 
     }
 
 
-    private async Task DeleteFromPrefixInternal(string prefix, bool isCache = false)
+    private async Task DeleteFromPrefixInternal(string objectUse ,string prefix, bool isCache = false)
     {
-        if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
+        if (objectUse == "AliyunOSS")
         {
             var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
 
@@ -1577,7 +1578,7 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
 
 
         }
-        else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
+        else if (objectUse == "MinIO")
         {
             var minIOConfig = ObjectStoreServiceOptions.MinIO;
 
@@ -1614,7 +1615,7 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
 
 
         }
-        else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
+        else if (objectUse == "AWS")
         {
 
             var awsConfig = ObjectStoreServiceOptions.AWS;