diff --git a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/AbpIdentityMongoDbContext.cs b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/AbpIdentityMongoDbContext.cs
index e5dd2af3b6..86995f5472 100644
--- a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/AbpIdentityMongoDbContext.cs
+++ b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/AbpIdentityMongoDbContext.cs
@@ -23,8 +23,6 @@ public class AbpIdentityMongoDbContext : AbpMongoDbContext, IAbpIdentityMongoDbC
 
     public IMongoCollection<IdentitySession> Sessions => Collection<IdentitySession>();
 
-    public IMongoCollection<IdentityUserPasswordHistory> UserPasswordHistories => Collection<IdentityUserPasswordHistory>();
-
     protected override void CreateModel(IMongoModelBuilder modelBuilder)
     {
         base.CreateModel(modelBuilder);
diff --git a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/IAbpIdentityMongoDbContext.cs b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/IAbpIdentityMongoDbContext.cs
index 3c4f72e5ab..7481afe5ac 100644
--- a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/IAbpIdentityMongoDbContext.cs
+++ b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/IAbpIdentityMongoDbContext.cs
@@ -22,6 +22,4 @@ public interface IAbpIdentityMongoDbContext : IAbpMongoDbContext
     IMongoCollection<IdentityUserDelegation> UserDelegations { get; }
 
     IMongoCollection<IdentitySession> Sessions { get; }
-
-    IMongoCollection<IdentityUserPasswordHistory> UserPasswordHistories { get; }
 }