diff --git a/mac.md b/mac.md
index f15b950..dd420dd 100644
--- a/mac.md
+++ b/mac.md
@@ -9,63 +9,43 @@ macでbuildするために推奨されているスペックは`m3+`です。`nan
 - metal v2.4
 - nanite
 
-## pkg
-
-- https://github.com/Homebrew/brew
-
 ```sh
+# https://github.com/Homebrew/brew
 $ brew install zsh git tmux vim
 ```
 
-## buildが通り、描写も問題なし
+## mac固有の問題
 
-> Config/DefaultEngine.ini
+### WorldScape Pluginは動かない、画面が黒くなる原因
 
-```sh
-[/Script/MacTargetPlatform.MacTargetSettings]
--TargetedRHIs=SF_METAL_SM6
-+TargetedRHIs=SF_METAL_SM5
-EditorTargetArchitecture=MacTargetArchitectureAppleSilicon
-TargetArchitecture=MacTargetArchitectureAppleSilicon
-EditorDefaultArchitecture=MacTargetArchitectureHost
-DefaultArchitecture=MacTargetArchitectureHost
-bBuildAllSupportedOnBuildMachine=True
-MetalLanguageVersion=7
-UseFastIntrinsics=False
-EnableMathOptimisations=True
-AudioSampleRate=48000
-AudioCallbackBufferFrameSize=1024
-AudioNumBuffersToEnqueue=1
-AudioMaxChannels=0
-AudioNumSourceWorkers=4
-SpatializationPlugin=
-SourceDataOverridePlugin=
-ReverbPlugin=
-OcclusionPlugin=
-SoundCueCookQualityIndex=-1
+WorldScapeはmacでは動きません。pluginを`false`にします。また、以下の設定で画面やモデルが黒くなる問題が発生。
+
+> Airse.uproject
+
+```json
+		{
+			"Name": "WorldScape",
+			"Enabled": true,
+			"PlatformAllowList": [
+				"Win64"
+			],
+			"MarketplaceURL": "com.epicgames.launcher://ue/marketplace/product/1325c95bf60546738a5bb21e2262914d"
+		}
 ```
 
-## xcode固有の情報
+> ./Config/DefaultDeviceProfiles.ini
 
 ```sh
-[/Script/MacTargetPlatform.XcodeProjectSettings]
-CodeSigningTeam=xxx
-bUseModernXcode=true
-bUseAutomaticCodeSigning=true
-BundleIdentifier=ai.syui.rse
+[Windows DeviceProfile]
+DeviceType=Windows
++CVars=r.VelocityOutputPass=1
+
+[Mac DeviceProfile]
+DeviceType=Mac
 ```
 
-```sh
-[/Script/IOSRuntimeSettings.IOSRuntimeSettings]
-BundleDisplayName=Airse
-BundleIdentifier=ai.syui.rse
-IOSTeamID=xxx
-BundleName=ai.syui.rse
-MetalLanguageVersion=9
-MinimumiOSVersion=IOS_17
-bAutomaticSigning=True
-RemoteNotificationsSupported=False
-bSupportsPortraitOrientation=True
-bSupportsLandscapeLeftOrientation=False
-bSupportsLandscapeRightOrientation=False
-```
+### SoStylizedのmapが原因でcrash
+
+`/Game/SoStylized/Maps/CompleteVol1/Demonstration_Vol1`にある`InstancedFoliageActor`が原因です。
+
+`フォリッジインスタンス化スタティックメッシュコンポーネント`をすべて選択して、`World Position Offset Writes Velocity`を`false`に変更すると解決。
\ No newline at end of file