diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs
index 578d010214..336594b130 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs
@@ -182,8 +182,13 @@ public class VoloNugetPackagesVersionUpdater : ITransientDependency
 
                     var versionAttribute = package.Attributes["Version"];
                     var currentVersion = versionAttribute.Value;
-                    var currentSemanticVersion = SemanticVersion.Parse(currentVersion);
-                    
+                    var isVersionParsed = SemanticVersion.TryParse(currentVersion, out var currentSemanticVersion);
+                    if (!isVersionParsed)
+                    {
+                        Logger.LogWarning("Could not parse package \"{0}\" version v{1}. Skipped.", packageId, currentVersion);
+                        continue;
+                    }
+
                     var isLeptonXPackage = packageId.Contains("LeptonX");
 
                     Logger.LogDebug("Checking package: \"{0}\" - Current version: {1}", packageId, currentSemanticVersion);
@@ -194,7 +199,7 @@ public class VoloNugetPackagesVersionUpdater : ITransientDependency
                         {
                             continue;
                         }
-                        
+
                         if (await SpecifiedVersionExists(specifiedVersion, packageId))
                         {
                             var specifiedSemanticVersion = SemanticVersion.Parse(specifiedVersion);
@@ -235,12 +240,12 @@ public class VoloNugetPackagesVersionUpdater : ITransientDependency
                             SemanticVersion latestVersion;
                             if (currentSemanticVersion.IsPrerelease && !switchToStable)
                             {
-                                latestVersion = latestNugetReleaseCandidateVersion == null || isLeptonXPackage ? 
+                                latestVersion = latestNugetReleaseCandidateVersion == null || isLeptonXPackage ?
                                     await _nuGetService.GetLatestVersionOrNullAsync(packageId, includeReleaseCandidates: true) : latestNugetReleaseCandidateVersion;
                             }
                             else
                             {
-                                latestVersion = latestNugetVersion == null || isLeptonXPackage ? 
+                                latestVersion = latestNugetVersion == null || isLeptonXPackage ?
                                     await _nuGetService.GetLatestVersionOrNullAsync(packageId, includeReleaseCandidates: includeReleaseCandidates) : latestNugetVersion;
                             }
 
diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerBase.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerBase.cs
index f94be12ba1..893b5bbc1c 100644
--- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerBase.cs
+++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerBase.cs
@@ -11,7 +11,7 @@ public abstract class FeatureCheckerBase : IFeatureChecker, ITransientDependency
     public virtual async Task<bool> IsEnabledAsync(string name)
     {
         var value = await GetOrNullAsync(name);
-        if (value == null)
+        if (value.IsNullOrEmpty())
         {
             return false;
         }
diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureDefinition.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureDefinition.cs
index 5ea7377fd7..14cd0d405b 100644
--- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureDefinition.cs
+++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureDefinition.cs
@@ -100,11 +100,11 @@ public class FeatureDefinition : ICanCreateChildFeature
         bool isVisibleToClients = true,
         bool isAvailableToHost = true)
     {
-        Name = name;
+        Name = Check.NotNullOrWhiteSpace(name, nameof(name));
         DefaultValue = defaultValue;
         DisplayName = displayName ?? new FixedLocalizableString(name);
         Description = description;
-        ValueType = valueType;
+        ValueType = valueType ?? new ToggleStringValueType();
         IsVisibleToClients = isVisibleToClients;
         IsAvailableToHost = isAvailableToHost;
 
diff --git a/modules/feature-management/src/Volo.Abp.FeatureManagement.Domain/Volo/Abp/FeatureManagement/FeatureDefinitionRecord.cs b/modules/feature-management/src/Volo.Abp.FeatureManagement.Domain/Volo/Abp/FeatureManagement/FeatureDefinitionRecord.cs
index 618f52d7a1..0c181ab632 100644
--- a/modules/feature-management/src/Volo.Abp.FeatureManagement.Domain/Volo/Abp/FeatureManagement/FeatureDefinitionRecord.cs
+++ b/modules/feature-management/src/Volo.Abp.FeatureManagement.Domain/Volo/Abp/FeatureManagement/FeatureDefinitionRecord.cs
@@ -70,7 +70,7 @@ public class FeatureDefinitionRecord : BasicAggregateRoot<Guid>, IHasExtraProper
         DisplayName =  Check.NotNullOrWhiteSpace(displayName, nameof(displayName), FeatureDefinitionRecordConsts.MaxDisplayNameLength);
 
         Description = Check.Length(description, nameof(description), FeatureDefinitionRecordConsts.MaxDescriptionLength);
-        DefaultValue =  Check.NotNullOrWhiteSpace(defaultValue, nameof(defaultValue), FeatureDefinitionRecordConsts.MaxDefaultValueLength);
+        DefaultValue =  Check.Length(defaultValue, nameof(defaultValue), FeatureDefinitionRecordConsts.MaxDefaultValueLength);
 
         IsVisibleToClients = isVisibleToClients;
         IsAvailableToHost = isAvailableToHost;
diff --git a/modules/feature-management/test/Volo.Abp.FeatureManagement.EntityFrameworkCore.Tests/Volo/Abp/FeatureManagement/EntityFrameworkCore/AbpFeatureManagementEntityFrameworkCoreTestModule.cs b/modules/feature-management/test/Volo.Abp.FeatureManagement.EntityFrameworkCore.Tests/Volo/Abp/FeatureManagement/EntityFrameworkCore/AbpFeatureManagementEntityFrameworkCoreTestModule.cs
index f1a0a4bf3b..e85e246094 100644
--- a/modules/feature-management/test/Volo.Abp.FeatureManagement.EntityFrameworkCore.Tests/Volo/Abp/FeatureManagement/EntityFrameworkCore/AbpFeatureManagementEntityFrameworkCoreTestModule.cs
+++ b/modules/feature-management/test/Volo.Abp.FeatureManagement.EntityFrameworkCore.Tests/Volo/Abp/FeatureManagement/EntityFrameworkCore/AbpFeatureManagementEntityFrameworkCoreTestModule.cs
@@ -5,6 +5,7 @@ using Microsoft.EntityFrameworkCore.Storage;
 using Volo.Abp.EntityFrameworkCore;
 using Volo.Abp.EntityFrameworkCore.Sqlite;
 using Volo.Abp.Modularity;
+using Volo.Abp.Uow;
 
 namespace Volo.Abp.FeatureManagement.EntityFrameworkCore;
 
@@ -26,6 +27,11 @@ public class AbpFeatureManagementEntityFrameworkCoreTestModule : AbpModule
                 abpDbContextConfigurationContext.DbContextOptions.UseSqlite(sqliteConnection);
             });
         });
+
+        Configure<AbpUnitOfWorkDefaultOptions>(options =>
+        {
+            options.TransactionBehavior = UnitOfWorkTransactionBehavior.Disabled;
+        });
     }
 
     private static SqliteConnection CreateDatabaseAndGetConnection()