after build success. the launcher stucked in cover entry. can't go in

[SealinGp]

node v14.16.1 win10 x64 continue show logo but it's stucked here. can't close it

my package.json

{
  "name": "dayzmagiclauncher",
  "version": "0.1.4",
  "author": "Jadfii <[email protected]>",
  "description": "A straightforward launcher for DayZ written in NodeJS and Electron.",
  "repository": "https://github.com/Jadfii/dayzmagiclauncher",
  "license": "LICENSE",
  "main": "./dist/electron/main.js",
  "scripts": {
    "build": "node .electron-vue/build.js && electron-builder",
    "build:dir": "node .electron-vue/build.js && electron-builder --dir",
    "build:clean": "cross-env BUILD_TARGET=clean node .electron-vue/build.js",
    "build:web": "cross-env BUILD_TARGET=web node .electron-vue/build.js",
    "dev": "node .electron-vue/dev-runner.js",
    "pack": "npm run pack:main && npm run pack:renderer",
    "pack:main": "cross-env NODE_ENV=production webpack --progress --colors --config .electron-vue/webpack.main.config.js",
    "pack:renderer": "cross-env NODE_ENV=production webpack --progress --colors --config .electron-vue/webpack.renderer.config.js",
    "postinstall": "electron-builder install-app-deps",
    "publish": "build --win -p always"
  },
  "build": {
    "asarUnpack": [
      "deps/greenworks/**/*"
    ],
    "productName": "MagicLauncher",
    "appId": "dayzmagiclauncher",
    "artifactName": "${productName}-setup.${ext}",
    "directories": {
      "output": "build"
    },
    "files": [
      "dist/electron/**/*",
      "deps/**/*",
      "config.json",
      "!deps/greenworks/deps/**/*",
      "!deps/greenworks/src/**/*",
      "steam_appid.txt",
      "static/**/*",
      "build/icons/*"
    ],
    "publish": [
      {
        "provider": "github",
        "owner": "Jadfii",
        "repo": "dayzmagiclauncher"
      }
    ],
    "dmg": {
      "contents": [
        {
          "x": 410,
          "y": 150,
          "type": "link",
          "path": "/Applications"
        },
        {
          "x": 130,
          "y": 150,
          "type": "file"
        }
      ]
    },
    "win": {
      "icon": "build/icons/icon.ico",
      "timeStampServer": "http://time.certum.pl"
    },
    "nsis": {
      "deleteAppDataOnUninstall": true
    }
  },
  "dependencies": {
    "@sentry/electron": "^1.1.0",
    "app-root-path": "^3.0.0",
    "async": "^3.1.0",
    "axios": "^0.18.0",
    "babel-runtime": "^6.26.0",
    "bootstrap": "^4.3.1",
    "discord-rpc": "^3.1.0",
    "electron-log": "^3.0.8",
    "electron-settings": "^3.2.0",
    "electron-updater": "^4.1.2",
    "filesize": "^4.2.1",
    "find-process": "^1.4.2",
    "fs-extra": "^8.1.0",
    "get-file-properties": "^1.0.1",
    "humanize-duration": "^3.21.0",
    "jimp": "^0.8.5",
    "jquery": "^3.4.1",
    "lodash": "^4.17.15",
    "moment": "^2.24.0",
    "nan": "^2.15.0",
    "popper.js": "^1.15.0",
    "register-scheme": "0.0.2",
    "request": "^2.88.0",
    "universal-analytics": "^0.4.20",
    "unzipper": "^0.10.5",
    "uuid": "^3.3.3",
    "vue": "^2.5.16",
    "vue-electron": "^1.0.6",
    "vue-router": "^3.1.3",
    "vue-select": "^3.2.0",
    "vuex": "^3.0.1"
  },
  "devDependencies": {
    "ajv": "^6.5.0",
    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.4",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-env": "^1.7.0",
    "babel-preset-stage-0": "^6.24.1",
    "babel-register": "^6.26.0",
    "babili-webpack-plugin": "^0.1.2",
    "cfonts": "^2.4.5",
    "chalk": "^2.4.1",
    "copy-webpack-plugin": "^4.5.1",
    "cross-env": "^5.2.1",
    "css-loader": "^3.2.0",
    "del": "^3.0.0",
    "devtron": "^1.4.0",
    "electron": "^6.0.10",
    "electron-builder": "^20.44.4",
    "electron-debug": "^1.5.0",
    "electron-devtools-installer": "^2.2.4",
    "electron-rebuild": "^1.8.6",
    "eslint": "^6.7.1",
    "file-loader": "^1.1.11",
    "html-webpack-plugin": "^3.2.0",
    "mini-css-extract-plugin": "0.4.0",
    "multispinner": "^0.2.1",
    "node-loader": "^0.6.0",
    "sass": "^1.49.11",
    "sass-loader": "^7.3.1",
    "style-loader": "^0.21.0",
    "suppose": "^0.6.1",
    "url-loader": "^1.0.1",
    "vue-html-loader": "^1.2.4",
    "vue-loader": "^15.2.4",
    "vue-style-loader": "^4.1.0",
    "vue-template-compiler": "^2.5.16",
    "webpack": "^4.41.0",
    "webpack-cli": "^3.3.9",
    "webpack-dev-server": "^3.8.1",
    "webpack-hot-middleware": "^2.22.2",
    "webpack-merge": "^4.2.2"
  }
}

npm run dev is normal,can operate it
npm run build success. but it stucked in cover entry