diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContextOptions.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContextOptions.cs
index a56c5a8185..43803b4004 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContextOptions.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContextOptions.cs
@@ -84,7 +84,7 @@ public class AbpDbContextOptions
         var replacementType = dbContextType;
         while (true)
         {
-            var foundType = DbContextReplacements.FirstOrDefault(x => x.Key.Type == replacementType && x.Key.MultiTenancySide.HasFlag(multiTenancySides));
+            var foundType = DbContextReplacements.LastOrDefault(x => x.Key.Type == replacementType && x.Key.MultiTenancySide.HasFlag(multiTenancySides));
             if (!foundType.Equals(default(KeyValuePair<MultiTenantDbContextType, Type>)))
             {
                 if (foundType.Value == dbContextType)
diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/AbpMongoDbContextOptions.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/AbpMongoDbContextOptions.cs
index 48977b08e7..eb9188a601 100644
--- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/AbpMongoDbContextOptions.cs
+++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/AbpMongoDbContextOptions.cs
@@ -24,7 +24,7 @@ public class AbpMongoDbContextOptions
         var replacementType = dbContextType;
         while (true)
         {
-            var foundType = DbContextReplacements.FirstOrDefault(x => x.Key.Type == replacementType && x.Key.MultiTenancySide.HasFlag(multiTenancySides));
+            var foundType = DbContextReplacements.LastOrDefault(x => x.Key.Type == replacementType && x.Key.MultiTenancySide.HasFlag(multiTenancySides));
             if (!foundType.Equals(default(KeyValuePair<MultiTenantDbContextType, Type>)))
             {
                 if (foundType.Value == dbContextType)