diff --git a/Ndmf/Editor/Meshia.MeshSimplification.Ndmf.Editor.asmdef b/Ndmf/Editor/Meshia.MeshSimplification.Ndmf.Editor.asmdef
index 0125d15..78f1c59 100644
--- a/Ndmf/Editor/Meshia.MeshSimplification.Ndmf.Editor.asmdef
+++ b/Ndmf/Editor/Meshia.MeshSimplification.Ndmf.Editor.asmdef
@@ -27,6 +27,11 @@
             "expression": "",
             "define": "ENABLE_NDMF"
         },
+        {
+            "name": "nadena.dev.ndmf",
+            "expression": "1.8.0",
+            "define": "ENABLE_NDMF_PLATFORM"
+        },
         {
             "name": "nadena.dev.modular-avatar",
             "expression": "",
@@ -34,4 +39,4 @@
         }
     ],
     "noEngineReferences": false
-}
\ No newline at end of file
+}
diff --git a/Ndmf/Editor/NdmfPlugin.cs b/Ndmf/Editor/NdmfPlugin.cs
index fcda952..d0aedea 100644
--- a/Ndmf/Editor/NdmfPlugin.cs
+++ b/Ndmf/Editor/NdmfPlugin.cs
@@ -14,6 +14,9 @@
 
 namespace Meshia.MeshSimplification.Ndmf.Editor
 {
+#if ENABLE_NDMF_PLATFORM
+    [RunsOnAllPlatforms]
+#endif
     class NdmfPlugin : Plugin<NdmfPlugin>
     {
         public override string DisplayName => "Meshia NDMF Mesh Simplifier";
@@ -83,7 +86,10 @@ protected override void Configure()
                                 if(meshiaMeshSimplifier.enabled && meshiaMeshSimplifier.TryGetComponent<Renderer>(out var renderer))
                                 {
                                     var (mesh, target, options, _, simplifiedMesh) = parameters[i++];
-                                    AssetDatabase.AddObjectToAsset(simplifiedMesh, context.AssetContainer);
+                                    if (context.AssetContainer != null)
+                                    {
+                                        AssetDatabase.AddObjectToAsset(simplifiedMesh, context.AssetContainer);
+                                    }
                                     RendererUtility.SetMesh(renderer, simplifiedMesh);
                                 }
                             }
@@ -101,7 +107,10 @@ protected override void Configure()
                                     if (!cascadingTarget.IsValid(meshiaCascadingMeshSimplifier) || !cascadingTarget.Enabled) continue;
                                     var renderer = cascadingTarget.GetTargetRenderer(meshiaCascadingMeshSimplifier)!;
                                     var (mesh, target, options, _, simplifiedMesh) = parameters[i++];
-                                    AssetDatabase.AddObjectToAsset(simplifiedMesh, context.AssetContainer);
+                                    if (context.AssetContainer != null)
+                                    {
+                                        AssetDatabase.AddObjectToAsset(simplifiedMesh, context.AssetContainer);
+                                    }
                                     RendererUtility.SetMesh(renderer, simplifiedMesh);
 
                                 }