diff --git a/mapFind/pages/placeMap/index.js b/mapFind/pages/placeMap/index.js
index 8308af4..e74b66b 100644
--- a/mapFind/pages/placeMap/index.js
+++ b/mapFind/pages/placeMap/index.js
@@ -625,7 +625,7 @@ Page({
                 if (this.data.mapCoordinateSet) {
                     this.setData({
                         mapCoordinateSet: false,
-                        latitude: '22.440254',
+                        latitude: '22.43183',
                         longitude:'114.13295',
                     })
                 }