perf package.json changes

package.json

@@ -52,5 +52,20 @@
     "> 1%",
     "last 2 versions",
     "not dead"
-  ]
+  ],
+  "description": "## 预览地址 - 访问地址（电脑或手机访问）: [https://map.csdn.net/](https://map.csdn.net)",
+  "main": "babel.config.js",
+  "directories": {
+    "doc": "doc"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git@gitcode.net:qq_35089484/csdn-datav.git"
+  },
+  "keywords": [
+    "data",
+    "visualization"
+  ],
+  "author": "csdn datav dev",
+  "license": "MIT"
 }