diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantAppService.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantAppService.cs
index 60bdb523ba..6592f1f965 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantAppService.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantAppService.cs
@@ -15,7 +15,7 @@ namespace Pages.Abp.MultiTenancy
             TenantStore = tenantStore;
         }
 
-        public async Task<FindTenantResultDto> FindTenantByNameAsync(string name)
+        public virtual async Task<FindTenantResultDto> FindTenantByNameAsync(string name)
         {
             var tenant = await TenantStore.FindAsync(name);
 
@@ -33,7 +33,7 @@ namespace Pages.Abp.MultiTenancy
             };
         }
 
-        public async Task<FindTenantResultDto> FindTenantByIdAsync(Guid id)
+        public virtual async Task<FindTenantResultDto> FindTenantByIdAsync(Guid id)
         {
             var tenant = await TenantStore.FindAsync(id);
 
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantController.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantController.cs
index 768a3331f3..712a768137 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantController.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantController.cs
@@ -21,14 +21,14 @@ namespace Pages.Abp.MultiTenancy
 
         [HttpGet]
         [Route("tenants/by-name/{name}")]
-        public async Task<FindTenantResultDto> FindTenantByNameAsync(string name)
+        public virtual async Task<FindTenantResultDto> FindTenantByNameAsync(string name)
         {
             return await _abpTenantAppService.FindTenantByNameAsync(name);
         }
 
         [HttpGet]
         [Route("tenants/by-id/{id}")]
-        public async Task<FindTenantResultDto> FindTenantByIdAsync(Guid id)
+        public virtual async Task<FindTenantResultDto> FindTenantByIdAsync(Guid id)
         {
             return await _abpTenantAppService.FindTenantByIdAsync(id);
         }
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/TenantSwitchModal.cshtml.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/TenantSwitchModal.cshtml.cs
index 1edeadff16..e572e084bc 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/TenantSwitchModal.cshtml.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/TenantSwitchModal.cshtml.cs
@@ -28,7 +28,7 @@ namespace Pages.Abp.MultiTenancy
             LocalizationResourceType = typeof(AbpUiMultiTenancyResource);
         }
 
-        public async Task OnGetAsync()
+        public virtual async Task OnGetAsync()
         {
             Input = new TenantInfoModel();
 
@@ -39,7 +39,7 @@ namespace Pages.Abp.MultiTenancy
             }
         }
 
-        public async Task OnPostAsync()
+        public virtual async Task OnPostAsync()
         {
             Guid? tenantId = null;
             if (!Input.Name.IsNullOrEmpty())