diff --git a/components/detail-announcement/detail-announcement.js b/components/detail-announcement/detail-announcement.js
index 8a81dd8..be7daae 100644
--- a/components/detail-announcement/detail-announcement.js
+++ b/components/detail-announcement/detail-announcement.js
@@ -1,4 +1,5 @@
 const $api = require('../../utils/api').API;
+const WKT = require('../../utils/terraformer-wkt-parser.min');
 Component({
     options: {
         addGlobalClass: true
@@ -85,25 +86,31 @@ Component({
             // var landListedId = 'CQ202106280037'
             if (this.properties.info.transactionStatus == 'toBeListed') {
                 $api.AJAX('GET', 'applets/landtolistlonlat/list/' + proposedseriaId, true).then(res => {
-                    var latitude = res.data[0].landLonLat.split(';')[0].split(',')[0]
-                    var longitude = res.data[0].landLonLat.split(';')[0].split(',')[1]
-                    wx.openLocation({
-                        latitude: Number(longitude),
-                        longitude: Number(latitude),
-                        name: res.data[0].name,
-                        scale: 28
-                    })
+                    if (res && res.data && res.data.length > 0) {
+                        let point = WKT.parse(res.data[0].centerPoint).coordinates
+                        let latitude = point[0]
+                        let longitude = point[1]
+                        wx.openLocation({
+                            latitude: Number(longitude),
+                            longitude: Number(latitude),
+                            name: res.data[0].name,
+                            scale: 28
+                        })
+                    }
                 })
             } else {
                 $api.AJAX('GET', 'applets/landlistedlonlat/list/' + landListedId, true).then(res => {
-                    var latitude = res.data[0].landLonLat.split(';')[0].split(',')[0]
-                    var longitude = res.data[0].landLonLat.split(';')[0].split(',')[1]
-                    wx.openLocation({
-                        latitude: Number(longitude),
-                        longitude: Number(latitude),
-                        name: res.data[0].name,
-                        scale: 28
-                    })
+                    if (res && res.data && res.data.length > 0) {
+                        let point = WKT.parse(res.data[0].centerPoint).coordinates
+                        let latitude = point[0]
+                        let longitude = point[1]
+                        wx.openLocation({
+                            latitude: Number(longitude),
+                            longitude: Number(latitude),
+                            name: res.data[0].name,
+                            scale: 28
+                        })
+                    }
                 })
             }
         }