diff --git a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/IPermissionDefinitionProvider.cs b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/IPermissionDefinitionProvider.cs
index ef92125595..206176ac52 100644
--- a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/IPermissionDefinitionProvider.cs
+++ b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/IPermissionDefinitionProvider.cs
@@ -2,6 +2,10 @@
 {
     public interface IPermissionDefinitionProvider
     {
+        void PreDefine(IPermissionDefinitionContext context);
+
         void Define(IPermissionDefinitionContext context);
+
+        void PostDefine(IPermissionDefinitionContext context);
     }
 }
\ No newline at end of file
diff --git a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionContext.cs b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionContext.cs
index 95f02b5aee..4e52cdc2ee 100644
--- a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionContext.cs
+++ b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionContext.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using JetBrains.Annotations;
 using Volo.Abp.Localization;
 using Volo.Abp.MultiTenancy;
@@ -7,10 +8,13 @@ namespace Volo.Abp.Authorization.Permissions
 {
     public class PermissionDefinitionContext : IPermissionDefinitionContext
     {
+        public IServiceProvider ServiceProvider { get; }
+
         internal Dictionary<string, PermissionGroupDefinition> Groups { get; }
 
-        internal PermissionDefinitionContext()
+        internal PermissionDefinitionContext(IServiceProvider serviceProvider)
         {
+            ServiceProvider = serviceProvider;
             Groups = new Dictionary<string, PermissionGroupDefinition>();
         }
 
diff --git a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionManager.cs b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionManager.cs
index 7e193feda0..fba618fc78 100644
--- a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionManager.cs
+++ b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionManager.cs
@@ -83,7 +83,7 @@ namespace Volo.Abp.Authorization.Permissions
         }
 
         protected virtual void AddPermissionToDictionaryRecursively(
-            Dictionary<string, PermissionDefinition> permissions, 
+            Dictionary<string, PermissionDefinition> permissions,
             PermissionDefinition permission)
         {
             if (permissions.ContainsKey(permission.Name))
@@ -101,22 +101,32 @@ namespace Volo.Abp.Authorization.Permissions
 
         protected virtual Dictionary<string, PermissionGroupDefinition> CreatePermissionGroupDefinitions()
         {
-            var context = new PermissionDefinitionContext();
-
             using (var scope = _serviceProvider.CreateScope())
             {
+                var context = new PermissionDefinitionContext(scope.ServiceProvider);
+
                 var providers = Options
-                    .DefinitionProviders
-                    .Select(p => scope.ServiceProvider.GetRequiredService(p) as IPermissionDefinitionProvider)
-                    .ToList();
+                        .DefinitionProviders
+                        .Select(p => scope.ServiceProvider.GetRequiredService(p) as IPermissionDefinitionProvider)
+                        .ToList();
+
+                foreach (var provider in providers)
+                {
+                    provider.PreDefine(context);
+                }
 
                 foreach (var provider in providers)
                 {
                     provider.Define(context);
                 }
-            }
 
-            return context.Groups;
+                foreach (var provider in providers)
+                {
+                    provider.PostDefine(context);
+                }
+
+                return context.Groups;
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionProvider.cs b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionProvider.cs
index 0584ffe426..b6fcff3429 100644
--- a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionProvider.cs
+++ b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionProvider.cs
@@ -4,6 +4,16 @@ namespace Volo.Abp.Authorization.Permissions
 {
     public abstract class PermissionDefinitionProvider : IPermissionDefinitionProvider, ITransientDependency
     {
+        public virtual void PreDefine(IPermissionDefinitionContext context)
+        {
+            
+        }
+
         public abstract void Define(IPermissionDefinitionContext context);
+
+        public virtual void PostDefine(IPermissionDefinitionContext context)
+        {
+
+        }
     }
 }
\ No newline at end of file