diff --git a/src/OrchardCore.Modules/OrchardCore.Lists/Services/ContainerService.cs b/src/OrchardCore.Modules/OrchardCore.Lists/Services/ContainerService.cs
index 43f93360f62..8ef110e0563 100644
--- a/src/OrchardCore.Modules/OrchardCore.Lists/Services/ContainerService.cs
+++ b/src/OrchardCore.Modules/OrchardCore.Lists/Services/ContainerService.cs
@@ -167,7 +167,7 @@ public async Task<IEnumerable<ContentItem>> QueryContainedItemsAsync(
             {
                 if (enableOrdering)
                 {
-                    var beforeValue = int.Parse(pager.Before);
+                    var beforeValue = Int32.Parse(pager.Before);
                     query = _session.Query<ContentItem>()
                         .With(CreateOrderedContainedPartIndexFilter(beforeValue, null, contentItemId))
                         .OrderByDescending(x => x.Order);
@@ -233,7 +233,7 @@ public async Task<IEnumerable<ContentItem>> QueryContainedItemsAsync(
                 }
                 else
                 {
-                    var afterValue = new DateTime(long.Parse(pager.After));
+                    var afterValue = new DateTime(Int64.Parse(pager.After));
                     query = _session.Query<ContentItem>()
                         .With(CreateOrderedContainedPartIndexFilter(null, null, contentItemId));
 
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Drivers/WorkflowFaultEventDisplayDriver.cs b/src/OrchardCore.Modules/OrchardCore.Workflows/Drivers/WorkflowFaultEventDisplayDriver.cs
index f1da268f3d7..9de1a178b5c 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Drivers/WorkflowFaultEventDisplayDriver.cs
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Drivers/WorkflowFaultEventDisplayDriver.cs
@@ -11,7 +11,7 @@ protected override void EditActivity(WorkflowFaultEvent activity, WorkflowFaultV
         {
             model.ErrorFilter = activity.ErrorFilter.Expression;
         }
-        
+
         protected override void UpdateActivity(WorkflowFaultViewModel model, WorkflowFaultEvent activity)
         {
             activity.ErrorFilter = new WorkflowExpression<bool>(model.ErrorFilter);
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Events/WorkflowFaultEvent.cs b/src/OrchardCore.Modules/OrchardCore.Workflows/Events/WorkflowFaultEvent.cs
index a56c93b635e..3278d98b4cc 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Events/WorkflowFaultEvent.cs
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Events/WorkflowFaultEvent.cs
@@ -10,7 +10,7 @@ namespace OrchardCore.Workflows.Events
 {
     public class WorkflowFaultEvent : EventActivity
     {
-        private readonly IStringLocalizer<WorkflowFaultEvent> S;
+        protected readonly IStringLocalizer<WorkflowFaultEvent> S;
         private readonly IWorkflowScriptEvaluator _scriptEvaluator;
 
         public WorkflowFaultEvent(
@@ -20,6 +20,7 @@ public WorkflowFaultEvent(
             S = stringLocalizer;
             _scriptEvaluator = scriptEvaluator;
         }
+
         public override string Name => nameof(WorkflowFaultEvent);
         public override LocalizedString DisplayText => S["Catch Workflow Fault Event"];
         public override LocalizedString Category => S["Background"];
@@ -44,7 +45,7 @@ public override async Task<bool> CanExecuteAsync(WorkflowExecutionContext workfl
         {
             var faultModel = workflowContext.Input[WorkflowFaultModel.WorkflowFaultInputKey] as WorkflowFaultModel;
 
-            //Avoid endless loops
+            // Avoid endless loops.
             if (faultModel == null || faultModel.WorkflowName == workflowContext.WorkflowType.Name)
             {
                 return false;
@@ -53,7 +54,7 @@ public override async Task<bool> CanExecuteAsync(WorkflowExecutionContext workfl
             return await _scriptEvaluator.EvaluateAsync(ErrorFilter, workflowContext);
         }
 
-        private string GetDefaultValue()
+        private static string GetDefaultValue()
         {
             var sample = $@"//sample code
 var errorInfo= input('{WorkflowFaultModel.WorkflowFaultInputKey}');
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Handlers/DefaultWorkflowFaultHandler.cs b/src/OrchardCore.Modules/OrchardCore.Workflows/Handlers/DefaultWorkflowFaultHandler.cs
index 2acbe72a0c5..117a3236cb2 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Handlers/DefaultWorkflowFaultHandler.cs
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Handlers/DefaultWorkflowFaultHandler.cs
@@ -1,16 +1,18 @@
-using OrchardCore.Workflows.Events;
-using OrchardCore.Workflows.Models;
-using OrchardCore.Workflows.Services;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using OrchardCore.Workflows.Events;
+using OrchardCore.Workflows.Models;
+using OrchardCore.Workflows.Services;
 
 namespace OrchardCore.Workflows.Handlers
 {
     public class DefaultWorkflowFaultHandler : IWorkflowFaultHandler
     {
-        public async Task OnWorkflowFaultAsync(IWorkflowManager workflowManager, WorkflowExecutionContext workflowContext,
+        public async Task OnWorkflowFaultAsync(
+            IWorkflowManager workflowManager,
+            WorkflowExecutionContext workflowContext,
             ActivityContext activityContext,
             Exception exception)
         {
@@ -19,7 +21,7 @@ public async Task OnWorkflowFaultAsync(IWorkflowManager workflowManager, Workflo
             {
                 WorkflowId = workflowContext.Workflow.WorkflowId,
                 WorkflowName = workflowContext.WorkflowType.Name,
-                ExecutedActivityCount = workflowContext.ExecutedActivities.Count(),
+                ExecutedActivityCount = workflowContext.ExecutedActivities.Count,
                 FaultMessage = workflowContext.Workflow.FaultMessage,
                 ActivityId = activityContext.ActivityRecord.ActivityId,
                 ActivityTypeName = activityContext.Activity.Name,
@@ -30,9 +32,7 @@ public async Task OnWorkflowFaultAsync(IWorkflowManager workflowManager, Workflo
 
             var input = new Dictionary<string, object>
             {
-                {
-                    WorkflowFaultModel.WorkflowFaultInputKey, faultContext
-                }
+                { WorkflowFaultModel.WorkflowFaultInputKey, faultContext },
             };
 
             await workflowManager.TriggerEventAsync(name, input);
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Services/WorkflowManager.cs b/src/OrchardCore.Modules/OrchardCore.Workflows/Services/WorkflowManager.cs
index f923b308a52..9d2fcc7aaa2 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Services/WorkflowManager.cs
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Services/WorkflowManager.cs
@@ -22,10 +22,10 @@ public class WorkflowManager : IWorkflowManager
 
         private readonly IActivityLibrary _activityLibrary;
         private readonly IWorkflowTypeStore _workflowTypeStore;
-        private readonly IWorkflowFaultHandler _workflowFaultHandler;
         private readonly IWorkflowStore _workflowStore;
         private readonly IWorkflowIdGenerator _workflowIdGenerator;
         private readonly Resolver<IEnumerable<IWorkflowValueSerializer>> _workflowValueSerializers;
+        private readonly IWorkflowFaultHandler _workflowFaultHandler;
         private readonly IDistributedLock _distributedLock;
         private readonly ILogger _logger;
         private readonly ILogger<MissingActivity> _missingActivityLogger;
@@ -42,24 +42,24 @@ public WorkflowManager
             IWorkflowStore workflowRepository,
             IWorkflowIdGenerator workflowIdGenerator,
             Resolver<IEnumerable<IWorkflowValueSerializer>> workflowValueSerializers,
+            IWorkflowFaultHandler workflowFaultHandler,
             IDistributedLock distributedLock,
             ILogger<WorkflowManager> logger,
             ILogger<MissingActivity> missingActivityLogger,
             IStringLocalizer<MissingActivity> missingActivityLocalizer,
-            IClock clock,
-            IWorkflowFaultHandler workflowFaultHandler)
+            IClock clock)
         {
             _activityLibrary = activityLibrary;
             _workflowTypeStore = workflowTypeRepository;
             _workflowStore = workflowRepository;
             _workflowIdGenerator = workflowIdGenerator;
             _workflowValueSerializers = workflowValueSerializers;
+            _workflowFaultHandler = workflowFaultHandler;
             _distributedLock = distributedLock;
             _logger = logger;
             _missingActivityLogger = missingActivityLogger;
             _missingActivityLocalizer = missingActivityLocalizer;
             _clock = clock;
-            _workflowFaultHandler = workflowFaultHandler;
         }
 
         public Workflow NewWorkflow(WorkflowType workflowType, string correlationId = null)
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Design.cshtml b/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Design.cshtml
index 4d889280975..03ab8f8c571 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Design.cshtml
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Design.cshtml
@@ -2,7 +2,8 @@
 @using OrchardCore.Workflows.Events
 @using OrchardCore.Workflows.Helpers
 @using OrchardCore.Workflows.ViewModels
+
 <header>
     <h4><i class="fa fa-exclamation-circle"></i>@Model.Activity.GetTitleOrDefault(() => T["Workflow Fault Event"])</h4>
 </header>
-<em>&quot;@Model.Activity.ErrorFilter&quot;</em>
\ No newline at end of file
+<em>&quot;@Model.Activity.ErrorFilter&quot;</em>
diff --git a/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Edit.cshtml b/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Edit.cshtml
index ebdfef4859a..fdf807d86c1 100644
--- a/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Edit.cshtml
+++ b/src/OrchardCore.Modules/OrchardCore.Workflows/Views/Items/WorkflowFaultEvent.Fields.Edit.cshtml
@@ -6,7 +6,7 @@
     <div id="@Html.IdFor(x => x.ErrorFilter)_editor" asp-for="Text" style="min-height: 400px;" class="form-control"></div>
     <textarea asp-for="ErrorFilter" hidden>@Html.Raw(Model.ErrorFilter)</textarea>
     <span asp-validation-for="ErrorFilter"></span>
-    <span class="hint">@T["Check the captured workflow error information and return a Boolean value. If it is true, it will be processed by the current workflow. Javascript syntax."]</span><br/>
+    <span class="hint">@T["Check the captured workflow error information and return a Boolean value. If it is true, it will be processed by the current workflow. Javascript syntax."]</span><br />
     <span class="hint">
         @T["You can use input('{0}') to get error information, contains the following attributes：", WorkflowFaultModel.WorkflowFaultInputKey]
     </span>
@@ -29,10 +29,10 @@
 <script at="Foot" depends-on="monaco">
     $(function () {
         require(['vs/editor/editor.main'], function () {
-            var settings=  {
-                  "automaticLayout": true,
-                  "language": "javascript"
-                };
+            var settings = {
+                "automaticLayout": true,
+                "language": "javascript"
+            };
 
             var html = document.getElementsByTagName("html")[0];
             const mutationObserver = new MutationObserver(setTheme);
@@ -59,4 +59,4 @@
             });
         });
     });
-</script>
\ No newline at end of file
+</script>
diff --git a/src/OrchardCore/OrchardCore.Workflows.Abstractions/Services/IWorkflowFaultHandler.cs b/src/OrchardCore/OrchardCore.Workflows.Abstractions/Services/IWorkflowFaultHandler.cs
index b85733e087c..d92c2441513 100644
--- a/src/OrchardCore/OrchardCore.Workflows.Abstractions/Services/IWorkflowFaultHandler.cs
+++ b/src/OrchardCore/OrchardCore.Workflows.Abstractions/Services/IWorkflowFaultHandler.cs
@@ -1,12 +1,13 @@
-using OrchardCore.Workflows.Models;
 using System;
 using System.Threading.Tasks;
+using OrchardCore.Workflows.Models;
 
 namespace OrchardCore.Workflows.Services
 {
     public interface IWorkflowFaultHandler
     {
-        Task OnWorkflowFaultAsync(IWorkflowManager workflowManager,
+        Task OnWorkflowFaultAsync(
+            IWorkflowManager workflowManager,
             WorkflowExecutionContext workflowContext,
             ActivityContext activityContext,
             Exception exception);
diff --git a/test/OrchardCore.Tests/Workflows/WorkflowManagerTests.cs b/test/OrchardCore.Tests/Workflows/WorkflowManagerTests.cs
index f6c7d282249..d0b09e9596d 100644
--- a/test/OrchardCore.Tests/Workflows/WorkflowManagerTests.cs
+++ b/test/OrchardCore.Tests/Workflows/WorkflowManagerTests.cs
@@ -112,12 +112,12 @@ WorkflowType workflowType
                 workflowStore.Object,
                 workflowIdGenerator.Object,
                 workflowValueSerializers,
+                workflowFaultHandler.Object,
                 distributedLock.Object,
                 workflowManagerLogger.Object,
                 missingActivityLogger.Object,
                 missingActivityLocalizer.Object,
-                clock.Object,
-                workflowFaultHandler.Object
+                clock.Object
                 );
 
             foreach (var activity in activities)