message: doc: add run return doc
diff: "del": "^5.1.0",
  "enzyme": "^3.10.0",
  "father": "^2.13.3",
  - "father-doc": "^1.0.0-alpha.19",
  + "father-doc": "1.0.0-alpha.19",
  "lerna": "^3.20.2",
  "mockjs": "^1.1.0",
  "now": "^16.2.0",
  