update

package.json

@@ -29,7 +29,6 @@
     "jsonlint": "1.6.3",
     "jszip": "3.2.1",
     "normalize.css": "7.0.0",
-    "nprogress": "^0.2.0",
     "path-to-regexp": "2.4.0",
     "pinyin": "^2.10.2",
     "screenfull": "4.2.0",