修复刚才引入的bug

index.js

@@ -790,7 +790,7 @@ export function polygonContent(airspaceInfo, type=3) {
             content.push(c)
         }
         content = content.join('、') + `${length}点连线范围内`
-        content += `，${getHeight(airspaceInfo.height, airspaceInfo.heightStandard, type}`
+        content += `，${getHeight(airspaceInfo.height, airspaceInfo.heightStandard, type)}`
         if (airspaceInfo.note)
             content = `${content}，备注：${airspaceInfo.note}`
         return content;