diff --git a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/AbpOpenIddictStoreOptions.cs b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/AbpOpenIddictStoreOptions.cs
index 43343da9b8..cfc9878c86 100644
--- a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/AbpOpenIddictStoreOptions.cs
+++ b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/AbpOpenIddictStoreOptions.cs
@@ -4,10 +4,13 @@ namespace Volo.Abp.OpenIddict;
 
 public class AbpOpenIddictStoreOptions
 {
-    public IsolationLevel? DefaultIsolationLevel { get; set; }
+    public IsolationLevel? PruneIsolationLevel { get; set; }
+
+    public IsolationLevel? DeleteIsolationLevel { get; set; }
 
     public AbpOpenIddictStoreOptions()
     {
-        DefaultIsolationLevel = IsolationLevel.RepeatableRead;
+        PruneIsolationLevel = IsolationLevel.RepeatableRead;
+        DeleteIsolationLevel = IsolationLevel.Serializable;
     }
 }
diff --git a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Applications/AbpOpenIddictApplicationStore.cs b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Applications/AbpOpenIddictApplicationStore.cs
index db75bfa665..31c49807e2 100644
--- a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Applications/AbpOpenIddictApplicationStore.cs
+++ b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Applications/AbpOpenIddictApplicationStore.cs
@@ -61,7 +61,7 @@ public class AbpOpenIddictApplicationStore : AbpOpenIddictStoreBase<IOpenIddictA
 
         try
         {
-            using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DefaultIsolationLevel))
+            using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DeleteIsolationLevel))
             {
                 await TokenRepository.DeleteManyByApplicationIdAsync(application.Id, cancellationToken: cancellationToken);
 
diff --git a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Authorizations/AbpOpenIddictAuthorizationStore.cs b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Authorizations/AbpOpenIddictAuthorizationStore.cs
index 2a71c19068..7d63ebd97c 100644
--- a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Authorizations/AbpOpenIddictAuthorizationStore.cs
+++ b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Authorizations/AbpOpenIddictAuthorizationStore.cs
@@ -63,7 +63,7 @@ public class AbpOpenIddictAuthorizationStore : AbpOpenIddictStoreBase<IOpenIddic
 
         try
         {
-            using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DefaultIsolationLevel))
+            using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DeleteIsolationLevel))
             {
                 await TokenRepository.DeleteManyByAuthorizationIdAsync(authorization.Id, cancellationToken: cancellationToken);
 
@@ -291,7 +291,7 @@ public class AbpOpenIddictAuthorizationStore : AbpOpenIddictStoreBase<IOpenIddic
 
     public virtual async ValueTask<long> PruneAsync(DateTimeOffset threshold, CancellationToken cancellationToken)
     {
-        using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DefaultIsolationLevel))
+        using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.PruneIsolationLevel))
         {
             var date = threshold.UtcDateTime;
             var count = await Repository.PruneAsync(date, cancellationToken: cancellationToken);
diff --git a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Tokens/AbpOpenIddictTokenStore.cs b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Tokens/AbpOpenIddictTokenStore.cs
index e8bcfff58d..c8d1f0895c 100644
--- a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Tokens/AbpOpenIddictTokenStore.cs
+++ b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo/Abp/OpenIddict/Tokens/AbpOpenIddictTokenStore.cs
@@ -311,7 +311,7 @@ public class AbpOpenIddictTokenStore : AbpOpenIddictStoreBase<IOpenIddictTokenRe
 
     public virtual async ValueTask<long> PruneAsync(DateTimeOffset threshold, CancellationToken cancellationToken)
     {
-        using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.DefaultIsolationLevel))
+        using (var uow = UnitOfWorkManager.Begin(requiresNew: true, isTransactional: true, isolationLevel: StoreOptions.Value.PruneIsolationLevel))
         {
             var date = threshold.UtcDateTime;
             var count = await Repository.PruneAsync(date, cancellationToken: cancellationToken);