diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/MaterialFactory.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/MaterialFactory.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/MaterialFactory.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/MaterialFactory.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/MaterialFactory.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/MaterialFactory.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/MaterialFactory.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/MaterialFactory.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/PBRMaterialItem.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/PBRMaterialItem.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/PBRMaterialItem.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/PBRMaterialItem.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/PBRMaterialItem.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/PBRMaterialItem.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/PBRMaterialItem.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/PBRMaterialItem.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/UnlitMaterialItem.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/UnlitMaterialItem.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/UnlitMaterialItem.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/UnlitMaterialItem.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/UnlitMaterialItem.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/UnlitMaterialItem.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/UnlitMaterialItem.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialLoader/UnlitMaterialItem.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/AssetTextureLoader.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/AssetTextureLoader.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/AssetTextureLoader.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/AssetTextureLoader.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/AssetTextureLoader.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/AssetTextureLoader.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/AssetTextureLoader.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/AssetTextureLoader.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GetTextureParam.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GetTextureParam.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GetTextureParam.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GetTextureParam.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GetTextureParam.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GetTextureParam.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GetTextureParam.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GetTextureParam.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GltfTextureLoader.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GltfTextureLoader.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GltfTextureLoader.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GltfTextureLoader.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GltfTextureLoader.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GltfTextureLoader.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/GltfTextureLoader.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/GltfTextureLoader.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/TextureFactory.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/TextureFactory.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/TextureFactory.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/TextureFactory.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/TextureFactory.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/TextureFactory.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/TextureFactory.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/TextureFactory.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/UnityWebRequestTextureLoader.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/UnityWebRequestTextureLoader.cs
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/UnityWebRequestTextureLoader.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/UnityWebRequestTextureLoader.cs
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/UnityWebRequestTextureLoader.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/UnityWebRequestTextureLoader.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/MaterialFacotry/TextureLoader/UnityWebRequestTextureLoader.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/TextureLoader/UnityWebRequestTextureLoader.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/TextureLoader.meta b/Assets/UniGLTF/Runtime/UniGLTF/TextureLoader.meta
deleted file mode 100644
index 84d4a147d..000000000
--- a/Assets/UniGLTF/Runtime/UniGLTF/TextureLoader.meta
+++ /dev/null
@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 54a405d31cce94643be8f76f805da8c8
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: