diff --git a/examples/Example.SmartContract.Event/Event.cs b/examples/Example.SmartContract.Event/Event.cs
index e9bae09f5..ea73b4889 100644
--- a/examples/Example.SmartContract.Event/Event.cs
+++ b/examples/Example.SmartContract.Event/Event.cs
@@ -22,7 +22,7 @@ namespace Event;
 [ContractDescription("A sample contract that demonstrates how to use Events")]
 [ContractVersion("0.0.1")]
 [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-[ContractPermission(Permission.WildCard, Method.WildCard)]
+[ContractPermission(Permission.Any, Method.Any)]
 public class SampleEvent : SmartContract
 {
     [DisplayName("new_event_name")]
diff --git a/examples/Example.SmartContract.Exception/Exception.cs b/examples/Example.SmartContract.Exception/Exception.cs
index 2aa12f608..636e58eca 100644
--- a/examples/Example.SmartContract.Exception/Exception.cs
+++ b/examples/Example.SmartContract.Exception/Exception.cs
@@ -20,7 +20,7 @@ namespace Exception
     [ContractDescription("A sample contract to demonstrate how to handle exception")]
     [ContractVersion("0.0.1")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class SampleException : SmartContract
     {
         [ByteArray("0a0b0c0d0E0F")]
diff --git a/examples/Example.SmartContract.HelloWorld/HelloWorld.cs b/examples/Example.SmartContract.HelloWorld/HelloWorld.cs
index 6a656178c..48f44d65b 100644
--- a/examples/Example.SmartContract.HelloWorld/HelloWorld.cs
+++ b/examples/Example.SmartContract.HelloWorld/HelloWorld.cs
@@ -21,7 +21,7 @@ namespace HelloWorld;
 [ContractEmail("dev@neo.org")]
 [ContractVersion("0.0.1")]
 [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-[ContractPermission(Permission.WildCard, Method.WildCard)]
+[ContractPermission(Permission.Any, Method.Any)]
 public class HelloWorldorld : SmartContract
 {
     /// <summary>
diff --git a/examples/Example.SmartContract.Inscription/Inscription.cs b/examples/Example.SmartContract.Inscription/Inscription.cs
index f9c6c1760..8074adcc6 100644
--- a/examples/Example.SmartContract.Inscription/Inscription.cs
+++ b/examples/Example.SmartContract.Inscription/Inscription.cs
@@ -22,7 +22,7 @@ namespace Inscription
     [ContractDescription("A sample inscription contract.")]
     [ContractVersion("0.0.1")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class SampleInscription : SmartContract
     {
         /// <summary>
diff --git a/examples/Example.SmartContract.NEP17/SampleNep17Token.cs b/examples/Example.SmartContract.NEP17/SampleNep17Token.cs
index fb5e5f99a..454fe2a6b 100644
--- a/examples/Example.SmartContract.NEP17/SampleNep17Token.cs
+++ b/examples/Example.SmartContract.NEP17/SampleNep17Token.cs
@@ -25,7 +25,7 @@ namespace NEP17
     [ContractVersion("0.0.1")]
     [ContractDescription("A sample NEP-17 token")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     [SupportedStandards(NepStandard.Nep17)]
     public class SampleNep17Token : Nep17Token
     {
diff --git a/examples/Example.SmartContract.NFT/Loot.cs b/examples/Example.SmartContract.NFT/Loot.cs
index d3980e92e..78e365e7f 100644
--- a/examples/Example.SmartContract.NFT/Loot.cs
+++ b/examples/Example.SmartContract.NFT/Loot.cs
@@ -24,7 +24,7 @@ namespace NFT
     [ContractAuthor("core-dev", "dev@neo.org")]
     [ContractDescription("This is a text Example.SmartContract.NFT")]
     [SupportedStandards(NepStandard.Nep11)]
-    [ContractPermission(Permission.WildCard, Method.OnNEP11Payment)]
+    [ContractPermission(Permission.Any, Method.OnNEP11Payment)]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
     public partial class Loot : Nep11Token<TokenState>
     {
diff --git a/examples/Example.SmartContract.Oracle/Oracle.cs b/examples/Example.SmartContract.Oracle/Oracle.cs
index 09ef97c01..ee3d9a88d 100644
--- a/examples/Example.SmartContract.Oracle/Oracle.cs
+++ b/examples/Example.SmartContract.Oracle/Oracle.cs
@@ -24,7 +24,7 @@ namespace Oracle
     [ContractDescription("A sample contract to demonstrate how to use Example.SmartContract.Oracle Service")]
     [ContractVersion("0.0.1")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class SampleOracle : SmartContract, IOracle
     {
         [Safe]
diff --git a/examples/Example.SmartContract.SampleRoyaltyNEP11Token/SampleRoyaltyNEP11Token.cs b/examples/Example.SmartContract.SampleRoyaltyNEP11Token/SampleRoyaltyNEP11Token.cs
index 6c63899e4..1eb5555b4 100644
--- a/examples/Example.SmartContract.SampleRoyaltyNEP11Token/SampleRoyaltyNEP11Token.cs
+++ b/examples/Example.SmartContract.SampleRoyaltyNEP11Token/SampleRoyaltyNEP11Token.cs
@@ -11,6 +11,7 @@
 
 using Neo.SmartContract.Framework;
 using Neo.SmartContract.Framework.Attributes;
+using Neo.SmartContract.Framework.Interfaces;
 using Neo.SmartContract.Framework.Native;
 using Neo.SmartContract.Framework.Services;
 using System.ComponentModel;
@@ -24,9 +25,9 @@ namespace NonDivisibleNEP11
     [ContractVersion("0.0.1")]
     [ContractDescription("A sample of NEP-11 Royalty Feature")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     [SupportedStandards(NepStandard.Nep11)]
-    public class SampleRoyaltyNEP11Token : Nep11Token<Nep11TokenState>
+    public class SampleRoyaltyNEP11Token : Nep11Token<Nep11TokenState>, INep24
     {
         #region Owner
 
diff --git a/examples/Example.SmartContract.Storage/ExampleStorage.cs b/examples/Example.SmartContract.Storage/ExampleStorage.cs
index 4943fd317..2416c53cc 100644
--- a/examples/Example.SmartContract.Storage/ExampleStorage.cs
+++ b/examples/Example.SmartContract.Storage/ExampleStorage.cs
@@ -21,7 +21,7 @@ namespace ExampleStorage
     [ContractDescription("A sample contract to demonstrate how to use storage")]
     [ContractVersion("0.0.1")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class SampleStorage : SmartContract
     {
         #region Byte
diff --git a/examples/Example.SmartContract.Transfer/TransferContract.cs b/examples/Example.SmartContract.Transfer/TransferContract.cs
index 355fd1f71..dce2d4943 100644
--- a/examples/Example.SmartContract.Transfer/TransferContract.cs
+++ b/examples/Example.SmartContract.Transfer/TransferContract.cs
@@ -27,7 +27,7 @@ namespace Transfer;
 [ContractDescription("A sample contract to demonstrate how to transfer NEO and GAS")]
 [ContractVersion("1.0.0.0")]
 [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-[ContractPermission(Permission.WildCard, Method.WildCard)]
+[ContractPermission(Permission.Any, Method.Any)]
 public class TransferContract : SmartContract
 {
     private static readonly UInt160 Owner = "NUuJw4C4XJFzxAvSZnFTfsNoWZytmQKXQP";
diff --git a/examples/Example.SmartContract.ZKP/ExampleZKP.cs b/examples/Example.SmartContract.ZKP/ExampleZKP.cs
index 734291a7f..1450a95de 100644
--- a/examples/Example.SmartContract.ZKP/ExampleZKP.cs
+++ b/examples/Example.SmartContract.ZKP/ExampleZKP.cs
@@ -22,7 +22,7 @@ namespace ZKP
     [ContractVersion("0.0.1")]
     [ContractDescription("A sample contract to demonstrate how to use Example.SmartContract.ZKPil")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/examples/")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class ExampleZKP : SmartContract
     {
         public static readonly byte[] alphaPoint =
diff --git a/examples/examples.sln b/examples/examples.sln
deleted file mode 100644
index 3ac0f51e6..000000000
--- a/examples/examples.sln
+++ /dev/null
@@ -1,169 +0,0 @@
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-		{CE854059-6999-45D4-974F-D7196BCC5FEB}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{CE854059-6999-45D4-974F-D7196BCC5FEB}.Release|Any CPU.Build.0 = Release|Any CPU
-		{9D4A4AA9-AC5F-47FA-9900-C0F9F5287BB0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{9D4A4AA9-AC5F-47FA-9900-C0F9F5287BB0}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{9D4A4AA9-AC5F-47FA-9900-C0F9F5287BB0}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{9D4A4AA9-AC5F-47FA-9900-C0F9F5287BB0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{EFBDB1BD-6849-4892-8A3B-E3ABAEC25388}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{EFBDB1BD-6849-4892-8A3B-E3ABAEC25388}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{EFBDB1BD-6849-4892-8A3B-E3ABAEC25388}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{EFBDB1BD-6849-4892-8A3B-E3ABAEC25388}.Release|Any CPU.Build.0 = Release|Any CPU
-		{13C86782-9FC4-4343-8502-8232C0773E5B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{13C86782-9FC4-4343-8502-8232C0773E5B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{13C86782-9FC4-4343-8502-8232C0773E5B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{13C86782-9FC4-4343-8502-8232C0773E5B}.Release|Any CPU.Build.0 = Release|Any CPU
-		{DC4B60AF-FB27-4B95-9AF0-D727B61CD8AD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{DC4B60AF-FB27-4B95-9AF0-D727B61CD8AD}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{DC4B60AF-FB27-4B95-9AF0-D727B61CD8AD}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{DC4B60AF-FB27-4B95-9AF0-D727B61CD8AD}.Release|Any CPU.Build.0 = Release|Any CPU
-		{5E3BB907-B5B3-4D89-9996-C1491931A735}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{5E3BB907-B5B3-4D89-9996-C1491931A735}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{5E3BB907-B5B3-4D89-9996-C1491931A735}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{5E3BB907-B5B3-4D89-9996-C1491931A735}.Release|Any CPU.Build.0 = Release|Any CPU
-		{EF635B6F-B117-4DED-8D28-F5C959215EAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{EF635B6F-B117-4DED-8D28-F5C959215EAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{EF635B6F-B117-4DED-8D28-F5C959215EAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{EF635B6F-B117-4DED-8D28-F5C959215EAA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{AAA1866A-61ED-4A7A-91D6-938B5136F40E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{AAA1866A-61ED-4A7A-91D6-938B5136F40E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{AAA1866A-61ED-4A7A-91D6-938B5136F40E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{AAA1866A-61ED-4A7A-91D6-938B5136F40E}.Release|Any CPU.Build.0 = Release|Any CPU
-		{8FCB5C06-EBBE-4519-8093-E70A2E87DEAD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8FCB5C06-EBBE-4519-8093-E70A2E87DEAD}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8FCB5C06-EBBE-4519-8093-E70A2E87DEAD}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8FCB5C06-EBBE-4519-8093-E70A2E87DEAD}.Release|Any CPU.Build.0 = Release|Any CPU
-		{6C0759A7-EAA8-4B27-BDD8-C4D7F535E113}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{6C0759A7-EAA8-4B27-BDD8-C4D7F535E113}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{6C0759A7-EAA8-4B27-BDD8-C4D7F535E113}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{6C0759A7-EAA8-4B27-BDD8-C4D7F535E113}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {8E04F9CB-CF94-4AD1-8537-E7BDFFEB7D08}
-	EndGlobalSection
-EndGlobal
diff --git a/src/Neo.SmartContract.Framework/Attributes/ContractPermissionAttribute.cs b/src/Neo.SmartContract.Framework/Attributes/ContractPermissionAttribute.cs
index 56d0ca674..1a8190d4e 100644
--- a/src/Neo.SmartContract.Framework/Attributes/ContractPermissionAttribute.cs
+++ b/src/Neo.SmartContract.Framework/Attributes/ContractPermissionAttribute.cs
@@ -18,11 +18,11 @@ public class ContractPermissionAttribute : Attribute
         /// <summary>
         /// Specify which contract and methods are allowed to call from this contract.
         /// </summary>
-        /// <param name="contract">Address of contract allowed to call</param>
+        /// <param name="contract">Address of contract allowed to call from this contract</param>
         /// <param name="methods">Name of method allowed to call.</param>
         /// <remarks>
-        /// If the contract is specified as Permission.WildCard, then all contracts are allowed to call the specified methods.
-        /// If the method is specified as Method.WildCard, then all methods are allowed to call from the specified contract.
+        /// If the contract is specified as <see cref="Permission.Any"/>, then this contract is allowed to call the specified methods <param name="methods"></param> of any other contract.
+        /// If the method is specified as <see cref="Method.Any"/>, then all methods of the specified contract <param name="contract"></param> can be called.
         /// </remarks>
         public ContractPermissionAttribute(string contract, params string[] methods)
         {
diff --git a/src/Neo.SmartContract.Framework/Interfaces/INEP24.cs b/src/Neo.SmartContract.Framework/Interfaces/INEP24.cs
new file mode 100644
index 000000000..563f48b70
--- /dev/null
+++ b/src/Neo.SmartContract.Framework/Interfaces/INEP24.cs
@@ -0,0 +1,53 @@
+// Copyright (C) 2015-2024 The Neo Project.
+//
+// INEP24.cs file belongs to the neo project and is free
+// software distributed under the MIT software license, see the
+// accompanying file LICENSE in the main directory of the
+// repository or http://www.opensource.org/licenses/mit-license.php
+// for more details.
+//
+// Redistribution and use in source and binary forms with or without
+// modifications are permitted.
+
+using System.Numerics;
+
+namespace Neo.SmartContract.Framework.Interfaces;
+
+/// <summary>
+/// Interface of supporting royalty information for Non-Fungible Tokens (NFTs)
+/// </summary>
+public interface INep24
+{
+    /// <summary>
+    /// This implements Royalty Standard: https://github.com/neo-project/proposals/pull/155/
+    /// This method returns a map of NeoVM Array stack item with single or multi array, each array includes royaltyRecipient and royaltyAmount
+    /// </summary>
+    /// <param name="tokenId">tokenId</param>
+    /// <param name="royaltyToken">royaltyToken hash for payment</param>
+    /// <param name="salePrice">royaltyToken amount for payment</param>
+    /// <returns>royaltyInfo</returns>
+    /// <example>
+    /// <code>
+    ///  [Safe]
+    /// public static Map<string, object>[] RoyaltyInfo(ByteString tokenId, UInt160 royaltyToken, BigInteger salePrice)
+    /// {
+    ///     ExecutionEngine.Assert(OwnerOf(tokenId) != null, "This TokenId doesn't exist!");
+    ///     byte[] data = (byte[])Storage.Get(PrefixRoyalty + tokenId);
+    ///     if (data == null)
+    ///     {
+    ///         var royaltyInfo = new Map<string, object>();
+    ///         royaltyInfo["royaltyRecipient"] = InitialRecipient;
+    ///         royaltyInfo["royaltyAmount"] = InitialFactor;
+    ///         return new[] { royaltyInfo };
+    ///     }
+    ///     else
+    ///     {
+    ///         return (Map<string, object>[])StdLib.Deserialize((ByteString)data);
+    ///     }
+    /// }
+    /// </code></example>
+    public static abstract Map<string, object>[] RoyaltyInfo(
+        ByteString tokenId,
+        UInt160 royaltyToken,
+        BigInteger salePrice);
+}
diff --git a/src/Neo.SmartContract.Framework/Method.cs b/src/Neo.SmartContract.Framework/Method.cs
index 943ef4583..aad5b5852 100644
--- a/src/Neo.SmartContract.Framework/Method.cs
+++ b/src/Neo.SmartContract.Framework/Method.cs
@@ -9,6 +9,8 @@
 // Redistribution and use in source and binary forms with or without
 // modifications are permitted.
 
+using System;
+
 namespace Neo.SmartContract.Framework;
 
 public static class Method
@@ -16,8 +18,14 @@ public static class Method
     /// <summary>
     /// Indicates that the contract is allowed to call any method of allowed contract.
     /// </summary>
+    [Obsolete("Use Any instead.")]
     public const string WildCard = "*";
 
+    /// <summary>
+    /// Indicates that the contract is allowed to call any method of allowed contract.
+    /// </summary>
+    public const string Any = "*";
+
     /// <summary>
     /// The name of the method that is called when a contract receives NEP-17 tokens.
     /// </summary>
diff --git a/src/Neo.SmartContract.Framework/NEPStandard.cs b/src/Neo.SmartContract.Framework/NEPStandard.cs
index be989728c..2241dbb7f 100644
--- a/src/Neo.SmartContract.Framework/NEPStandard.cs
+++ b/src/Neo.SmartContract.Framework/NEPStandard.cs
@@ -18,22 +18,25 @@ public enum NepStandard
         Nep11,
         // The NEP-17 standard is used for fungible tokens.
         // Defined at https://github.com/neo-project/proposals/blob/master/nep-17.mediawiki
-        Nep17
+        Nep17,
+        // This NEP defines a global standard to get royalty payment information for Non-Fungible Tokens (NFTs)
+        // in order to enable support for royalty payments across all NFT marketplaces in the NEO Smart Economy.
+        // This NEP requires NEP-11.
+        // Defined at https://github.com/neo-project/proposals/blob/master/nep-24.mediawiki
+        Nep24
     }
 
     public static class NepStandardExtensions
     {
         public static string ToStandard(this NepStandard standard)
         {
-            switch (standard)
+            return standard switch
             {
-                case NepStandard.Nep11:
-                    return "NEP-11";
-                case NepStandard.Nep17:
-                    return "NEP-17";
-                default:
-                    return standard.ToString();
-            }
+                NepStandard.Nep11 => "NEP-11",
+                NepStandard.Nep17 => "NEP-17",
+                NepStandard.Nep24 => "NEP-24",
+                _ => standard.ToString()
+            };
         }
     }
 }
diff --git a/src/Neo.SmartContract.Framework/Nep11Token.cs b/src/Neo.SmartContract.Framework/Nep11Token.cs
index 2f0ac139e..6e067af1a 100644
--- a/src/Neo.SmartContract.Framework/Nep11Token.cs
+++ b/src/Neo.SmartContract.Framework/Nep11Token.cs
@@ -18,7 +18,7 @@
 namespace Neo.SmartContract.Framework
 {
     [SupportedStandards(NepStandard.Nep11)]
-    [ContractPermission(Permission.WildCard, Method.OnNEP11Payment)]
+    [ContractPermission(Permission.Any, Method.OnNEP11Payment)]
     public abstract class Nep11Token<TokenState> : TokenContract
         where TokenState : Nep11TokenState
     {
diff --git a/src/Neo.SmartContract.Framework/Nep17Token.cs b/src/Neo.SmartContract.Framework/Nep17Token.cs
index e994e6978..807aa7e2b 100644
--- a/src/Neo.SmartContract.Framework/Nep17Token.cs
+++ b/src/Neo.SmartContract.Framework/Nep17Token.cs
@@ -18,7 +18,7 @@
 namespace Neo.SmartContract.Framework
 {
     [SupportedStandards(NepStandard.Nep17)]
-    [ContractPermission(Permission.WildCard, Method.OnNEP17Payment)]
+    [ContractPermission(Permission.Any, Method.OnNEP17Payment)]
     public abstract class Nep17Token : TokenContract
     {
         public delegate void OnTransferDelegate(UInt160 from, UInt160 to, BigInteger amount);
diff --git a/src/Neo.SmartContract.Framework/Permission.cs b/src/Neo.SmartContract.Framework/Permission.cs
index ee63e38df..498bbb99c 100644
--- a/src/Neo.SmartContract.Framework/Permission.cs
+++ b/src/Neo.SmartContract.Framework/Permission.cs
@@ -9,12 +9,23 @@
 // Redistribution and use in source and binary forms with or without
 // modifications are permitted.
 
+using System;
+
 namespace Neo.SmartContract.Framework;
 
+/// <summary>
+/// Sets the permission for the developing contract to call a method of another contract.
+/// </summary>
 public static class Permission
 {
     /// <summary>
     /// Indicates that the contract is allowed to call <see cref="Method"/> of any contract.
     /// </summary>
+    [Obsolete("Use Any instead.")]
     public const string WildCard = "*";
+
+    /// <summary>
+    /// Indicates that the contract is allowed to call <see cref="Method"/> of any contract.
+    /// </summary>
+    public const string Any = "*";
 }
diff --git a/src/Neo.SmartContract.Template/templates/neocontractnep17/Nep17Contract.cs b/src/Neo.SmartContract.Template/templates/neocontractnep17/Nep17Contract.cs
index d0c43375f..8080084a3 100644
--- a/src/Neo.SmartContract.Template/templates/neocontractnep17/Nep17Contract.cs
+++ b/src/Neo.SmartContract.Template/templates/neocontractnep17/Nep17Contract.cs
@@ -14,8 +14,8 @@ namespace Neo.SmartContract.Template
     [ContractDescription( "<Description Here>")]
     [ContractVersion("<Version String Here>")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/src/Neo.SmartContract.Template/templates/neocontractnep17/Nep17Contract.cs")]
-    [ContractPermission("*", "*")]
-    [SupportedStandards("NEP-17")]
+    [ContractPermission(Permission.Any, Method.Any)]
+    [SupportedStandards(NepStandard.Nep17)]
     public class Nep17Contract : Neo.SmartContract.Framework.Nep17Token
     {
         #region Owner
diff --git a/src/Neo.SmartContract.Template/templates/neocontractoracle/OracleRequest.cs b/src/Neo.SmartContract.Template/templates/neocontractoracle/OracleRequest.cs
index 41447c371..1b348e901 100644
--- a/src/Neo.SmartContract.Template/templates/neocontractoracle/OracleRequest.cs
+++ b/src/Neo.SmartContract.Template/templates/neocontractoracle/OracleRequest.cs
@@ -15,7 +15,7 @@ namespace Neo.SmartContract.Template
     [ContractDescription( "<Description Here>")]
     [ContractVersion("<Version String Here>")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/src/Neo.SmartContract.Template/templates/neocontractoracle/OracleRequest.cs")]
-    [ContractPermission("*", "*")]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class OracleRequest : Neo.SmartContract.Framework.SmartContract
     {
         [Safe]
diff --git a/src/Neo.SmartContract.Template/templates/neocontractowner/Ownable.cs b/src/Neo.SmartContract.Template/templates/neocontractowner/Ownable.cs
index 9788505e9..3ddaf08c2 100644
--- a/src/Neo.SmartContract.Template/templates/neocontractowner/Ownable.cs
+++ b/src/Neo.SmartContract.Template/templates/neocontractowner/Ownable.cs
@@ -14,7 +14,7 @@ namespace Neo.SmartContract.Template
     [ContractDescription( "<Description Here>")]
     [ContractVersion("<Version String Here>")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/src/Neo.SmartContract.Template/templates/neocontractowner/Ownable.cs")]
-    [ContractPermission("*", "*")]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class Ownable : Neo.SmartContract.Framework.SmartContract
     {
         #region Owner
diff --git a/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes.cs b/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes.cs
index fe3797a76..6df970a1e 100644
--- a/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes.cs
+++ b/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes.cs
@@ -3,7 +3,7 @@
 
 namespace Neo.Compiler.CSharp.TestContracts;
 
-[ContractPermission(Permission.WildCard, "c")]
+[ContractPermission(Permission.Any, "c")]
 [ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", "a", "b")]
 [ContractTrust("0x0a0b00ff00ff00ff00ff00ff00ff00ff00ff00a4")]
 public class Contract_ABIAttributes : SmartContract.Framework.SmartContract
diff --git a/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes2.cs b/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes2.cs
index e62339862..a2c2f8c98 100644
--- a/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes2.cs
+++ b/tests/Neo.Compiler.CSharp.TestContracts/Contract_ABIAttributes2.cs
@@ -3,14 +3,14 @@
 
 namespace Neo.Compiler.CSharp.TestContracts;
 
-[ContractPermission(Permission.WildCard, "c")]
+[ContractPermission(Permission.Any, "c")]
 [ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", "a", "b")]
 [ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4")]
-[ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", Permission.WildCard)]
+[ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", Permission.Any)]
 [ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", "*")]
 [ContractPermission("0x01ff00ff00ff00ff00ff00ff00ff00ff00ff00a4", "a")]
 [ContractPermission("*", "a")]
-[ContractPermission("*", "*")]
+[ContractPermission(Permission.Any, Method.Any)]
 [ContractPermission("*", "b")]
 [ContractTrust("0x0a0b00ff00ff00ff00ff00ff00ff00ff00ff00a4")]
 public class Contract_ABIAttributes2 : SmartContract.Framework.SmartContract
diff --git a/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP11.cs b/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP11.cs
index c356ce087..a1d2fb673 100644
--- a/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP11.cs
+++ b/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP11.cs
@@ -3,7 +3,7 @@
 
 namespace Neo.Compiler.CSharp.TestContracts
 {
-    [SupportedStandards("NEP-11")]
+    [SupportedStandards(NepStandard.Nep11)]
     public class Contract_NEP11 : Nep11Token<TokenState>
     {
         public override string Symbol { [Safe] get => "TEST"; }
diff --git a/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP17.cs b/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP17.cs
index 5ef3d7d0e..b046a452a 100644
--- a/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP17.cs
+++ b/tests/Neo.Compiler.CSharp.TestContracts/Contract_NEP17.cs
@@ -3,7 +3,7 @@
 
 namespace Neo.Compiler.CSharp.TestContracts
 {
-    [SupportedStandards("NEP-17")]
+    [SupportedStandards(NepStandard.Nep17)]
     public class Contract_NEP17 : Nep17Token
     {
         public override byte Decimals { [Safe] get => 8; }
diff --git a/tests/Neo.SmartContract.Framework.TestContracts/Contract_Contract.cs b/tests/Neo.SmartContract.Framework.TestContracts/Contract_Contract.cs
index f6d7958d5..6ac4d2926 100644
--- a/tests/Neo.SmartContract.Framework.TestContracts/Contract_Contract.cs
+++ b/tests/Neo.SmartContract.Framework.TestContracts/Contract_Contract.cs
@@ -4,7 +4,7 @@
 
 namespace Neo.SmartContract.Framework.UnitTests.TestClasses
 {
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class Contract_Contract : SmartContract
     {
         public static object Call(UInt160 scriptHash, string method, CallFlags flag, object[] args)
diff --git a/tests/Neo.SmartContract.Framework.TestContracts/Contract_Create.cs b/tests/Neo.SmartContract.Framework.TestContracts/Contract_Create.cs
index ffe956fe1..cd56cc5f6 100644
--- a/tests/Neo.SmartContract.Framework.TestContracts/Contract_Create.cs
+++ b/tests/Neo.SmartContract.Framework.TestContracts/Contract_Create.cs
@@ -4,7 +4,7 @@
 
 namespace Neo.SmartContract.Framework.UnitTests.TestClasses
 {
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     public class Contract_Create : SmartContract
     {
         public static string OldContract()
diff --git a/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandard17Enum.cs b/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandard17Enum.cs
index e64387b69..3e2e3095f 100644
--- a/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandard17Enum.cs
+++ b/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandard17Enum.cs
@@ -11,7 +11,7 @@ namespace Neo.SmartContract.Framework.UnitTests.TestClasses
     [ManifestExtra("Email", "<Your Public Email Here>")]
     [ManifestExtra("Version", "<Version String Here>")]
     [ContractSourceCode("https://github.com/neo-project/neo-devpack-dotnet/tree/master/src/Neo.SmartContract.Template")]
-    [ContractPermission(Permission.WildCard, Method.WildCard)]
+    [ContractPermission(Permission.Any, Method.Any)]
     [SupportedStandards(NepStandard.Nep17)]
     public class Contract_SupportedStandard17Enum : Nep17Token, INep17Payable
     {
diff --git a/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandards.cs b/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandards.cs
index 3869ba84e..075e40a9d 100644
--- a/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandards.cs
+++ b/tests/Neo.SmartContract.Framework.TestContracts/Contract_SupportedStandards.cs
@@ -3,6 +3,7 @@
 
 namespace Neo.SmartContract.Framework.UnitTests.TestClasses
 {
+    // Both NEP-10 and NEP-5 are obsolete, but this is just a test contract
     [SupportedStandards("NEP-10", "NEP-5")]
     public class Contract_SupportedStandards : SmartContract
     {