新建事件的时候区域地点不必填

src/views/newIncident.vue

@@ -413,7 +413,7 @@ export default {
           modelKey: "placeValue",
           label: "区域地点:",
           rules: {
-            required: true
+            required: false
           },
           messages: {
             required: "请选择区域地点"