diff --git a/src/views/reservoir/safeOperation/js/mapUtils.js b/src/views/reservoir/safeOperation/js/mapUtils.js
index 19fde01..9e11499 100644
--- a/src/views/reservoir/safeOperation/js/mapUtils.js
+++ b/src/views/reservoir/safeOperation/js/mapUtils.js
@@ -75,7 +75,8 @@ export const queryLayersByPos = (position, layerList = [], cb) => {
         break;
       case '081100': {
         const queryMode = 'BUFFER';
-        const bufferDistance = 0.0005; // 缓冲距离大概是50米
+        // const bufferDistance = 0.0005; // 缓冲距离大概是50米
+        const bufferDistance = 0.5; // 缓冲距离大概是??米
         const spatialQueryMode = 'INTERSECT';
         const geometry = {
           id: 0,