diff --git a/weapp/src/packages/patrol/index.jsx b/weapp/src/packages/patrol/index.jsx
index daf2026d..6177e18e 100644
--- a/weapp/src/packages/patrol/index.jsx
+++ b/weapp/src/packages/patrol/index.jsx
@@ -147,6 +147,8 @@ const Index = () => {
       let key = 'ODQBZ-3FZAU-6VIVL-2XXNM-F7CP7-WVFCY' // 写自己申请的key
       Taro.getLocation({
         type: 'wgs84',
+        isHighAccuracy: true,
+        highAccuracyExpireTime: 1000 * 6,
         success: function (res) {
           setLongitude(res.longitude)
           setLatitude(res.latitude)