fix(App): coordsType

src/core/helpers/protocol/location/get-location.js

-const type = {
-  WGS84: 'WGS84',
-  GCJ02: 'GCJ02'
-}
+const coordTypes = ['wgs84', 'gcj02']
+
 export const getLocation = {
   type: {
     type: String,
     validator (value, params) {
-      value = (value || '').toUpperCase()
-      params.type = Object.values(type).indexOf(value) < 0 ? type.WGS84 : value
-    },
-    default: type.WGS84
+      value = (value || '').toLowerCase()
+      params.type = coordTypes.indexOf(value) < 0 ? coordTypes[0] : value
+    }
   },
   altitude: {
     type: Boolean,
     default: false
   }
-}
+}