How to disable electron generate zip.blockmap? - electron

Question

I am using electron-builder to build mac and windows app. Abouve is my electron build output directory. I don't need autoupdater. So I just wanna .dmg and .exe files. How can I set builder config to diable electron generate those useless files(yal、yaml、zip、zip.blockmap)?
Below is my package.json
"build": {
"appId": "we-media-helper",
"copyright": "Copyright © 2022 Eve-Sama",
"generateUpdatesFilesForAllChannels": true,
"directories": {
"output": "./dist/installer"
},
"mac": {
"target": {
"target": "default",
"arch": [
"arm64",
"x64",
"universal"
]
},
"icon": "./assets/icons/mac-dock.icns",
"publish": {
"owner": "Eve-Sama",
"repo": "we-media-helper",
"provider": "github"
}
},
"dmg": {
"writeUpdateInfo": false
},
"nsis": {
"differentialPackage": false,
"oneClick": false,
"allowElevation": true,
"allowToChangeInstallationDirectory": true,
"installerIcon": "./assets/icons/win-taskbar.ico",
"uninstallerIcon": "./assets/icons/win-taskbar.ico",
"installerHeaderIcon": "./assets/icons/win-taskbar.ico",
"createDesktopShortcut": true,
"createStartMenuShortcut": true,
"artifactName": "${productName}_Setup_${version}.${ext}"
},
"win": {
"icon": "./assets/icons/win-taskbar.ico",
"target": [
{
"target": "nsis",
"arch": [
"ia32"
]
}
]
},
"files": [
"**/*",
"!dist/installer",
"!**/*.ts",
"!**/*.tsx",
"!src/",
"!public/",
"!.eslintignore",
"!.eslintrc.js",
"!.gitignore",
"!.prettierrc",
"!gulpfile.ts",
"!LICENSE",
"!package-lock.json",
"!README.md",
"!tsconfig.json",
"!yarn.lock"
],
"extends": null
},
And I have another question. As you can see, I set mac.target.arch as ['arm64', 'x64', 'universal']. And output directory contains folder mac rather than mac-x64. why? How can I set it as mac-x64