修复一堆错误

package.json

@@ -11,6 +11,7 @@
         "axios": "^0.19.0",
         "bson": "^4.0.2",
         "detect-browser": "^5.1.1",
+        "eslint": "7.2.0",
         "js-yaml": "^3.13.1",
         "koa": "^2.12.1",
         "koa-body": "^4.2.0",
@@ -36,7 +37,6 @@
         "yargs": "^15.3.1"
     },
     "devDependencies": {
-        "eslint": "^7.2.0",
         "eslint-config-airbnb-base": "^14.2.0",
         "eslint-plugin-import": "^2.20.2",
         "friendly-errors-webpack-plugin": "^1.7.0",
@@ -59,4 +59,4 @@
             ".build/module/**"
         ]
     }
-}
+}