diff --git a/Runtime/SimpleJSON/SimpleJSON.cs b/Runtime/SimpleJSON/SimpleJSON.cs
index e92fda1..fd565c8 100644
--- a/Runtime/SimpleJSON/SimpleJSON.cs
+++ b/Runtime/SimpleJSON/SimpleJSON.cs
@@ -60,7 +60,7 @@ using System.Globalization;
 using System.Linq;
 using System.Text;
 
-namespace SimpleJSON
+namespace Luban.SimpleJSON
 {
     public enum JSONNodeType
     {
diff --git a/Runtime/SimpleJSON/SimpleJSONBinary.cs b/Runtime/SimpleJSON/SimpleJSONBinary.cs
index b785ab3..6af777a 100644
--- a/Runtime/SimpleJSON/SimpleJSONBinary.cs
+++ b/Runtime/SimpleJSON/SimpleJSONBinary.cs
@@ -61,7 +61,7 @@
  * * * * */
 using System;
 
-namespace SimpleJSON
+namespace Luban.SimpleJSON
 {
 #if !SimpleJSON_ExcludeBinary
     public abstract partial class JSONNode
diff --git a/Runtime/SimpleJSON/SimpleJSONDotNetTypes.cs b/Runtime/SimpleJSON/SimpleJSONDotNetTypes.cs
index d0a8613..f749b36 100644
--- a/Runtime/SimpleJSON/SimpleJSONDotNetTypes.cs
+++ b/Runtime/SimpleJSON/SimpleJSONDotNetTypes.cs
@@ -1,4 +1,4 @@
-// Copyright 2025 Code Philosophy
+// Copyright 2025 Code Philosophy
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -58,7 +58,7 @@
 
 #endregion License and information
 
-namespace SimpleJSON
+namespace Luban.SimpleJSON
 {
     using System.Globalization;
     using System.Collections.Generic;
diff --git a/Runtime/SimpleJSON/SimpleJSONUnity.cs b/Runtime/SimpleJSON/SimpleJSONUnity.cs
index 6515749..17360f6 100644
--- a/Runtime/SimpleJSON/SimpleJSONUnity.cs
+++ b/Runtime/SimpleJSON/SimpleJSONUnity.cs
@@ -61,7 +61,7 @@
 #endregion License and information
 using UnityEngine;
 
-namespace SimpleJSON
+namespace Luban.SimpleJSON
 {
     public enum JSONContainerType { Array, Object }
 	public partial class JSONNode