问nest-cli @nestjs/swagger插件不工作

EN

{
  "collection": "@nestjs/schematics",
  "sourceRoot": "src",
  "compilerOptions": {
    "assets": ["mail/templates/**/*"],
    "watchAssets": true,
    "plugins": [
      {
        "name": "@nestjs/swagger",
        "options": {
          "dtoFileNameSuffix": [".dto.ts", ".schema.ts"]
        }
      }
    ]
  }
}

export class BulkUploadDto {
  file: string;
}