[3309] when use serverMiddleware in nuxt.config.js,the proxy always timeout

#nuxt.config.js

proxy: [
    [
      '/ums/',
      { 
        target: 'http://192.168.10.105:10022/',
        pathRewrite: { '^/ums/' : '/ums/' }
      }
    ],
    [
      '/nms/',
      { 
        target: 'http://192.168.10.105:10023/',
        pathRewrite: { '^/nms/' : '/nms/' }
      }
    ]
  ],
serverMiddleware: [
    bodyParser.json(),
    session({
      secret: 'super-secret-key',
      resave: false,
      saveUninitialized: false,
      cookie: { maxAge: 60000 }
    }),
    // add api middleware - /api/server/login & /api/server/logout routes
    '~/api/server'
  ]