diff --git a/data-helper.js b/data-helper.js
index c7aeee0..36224fc 100644
--- a/data-helper.js
+++ b/data-helper.js
@@ -25,7 +25,10 @@ const FacilityCodeMap = {
   bc: 26,
   etxsj: 69,
 };
-
+const floorDiffMap = {
+  "3_5": 1,
+  "5_3": 1,
+};
 export const attachGraphSingle = ({ graph, key, value }) => {
   graph[key] = {
     ...graph[key],
@@ -256,8 +259,14 @@ export const handleData = (
         const { floorOrder: floorOrderJ, NavPoint: des } = list[j];
         const leftKey = floorOrderI + "_" + src;
         const rightKey = floorOrderJ + "_" + des;
-        const floorDiff = Math.abs(floorOrderI - floorOrderJ);
         const isUp = Number(floorOrderJ) > Number(floorOrderI);
+        const floorDiffKey = isUp
+          ? `${floorOrderI}_${floorOrderJ}`
+          : `${floorOrderJ}_${floorOrderI}`;
+        const floorDiff =
+          floorDiffKey in floorDiffMap && floorDiffMap
+            ? floorDiffMap[floorDiffKey]
+            : Math.abs(floorOrderI - floorOrderJ);
         if (ftData[leftKey]) return;
         if (ftData[rightKey]) return;
         const leftValue = {
@@ -266,7 +275,7 @@ export const handleData = (
               ? Infinity
               : list.isEscalator
               ? 7000 * floorDiff
-              : 10000 + floorDiff * 1000,
+              : 7000 + floorDiff * 1000,
         };
         const rightValue = {
           [leftKey]:
@@ -274,7 +283,7 @@ export const handleData = (
               ? Infinity
               : list.isEscalator
               ? 7000 * floorDiff
-              : 10000 + floorDiff * 1000,
+              : 7000 + floorDiff * 1000,
         };
         attachGraph({
           graph,
diff --git a/project.config.json b/project.config.json
index 8c80c18..658e90a 100644
--- a/project.config.json
+++ b/project.config.json
@@ -2,7 +2,7 @@
   "description": "项目配置文件，详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
   "cloudfunctionRoot": "cloudfunctions/",
   "setting": {
-    "urlCheck": false,
+    "urlCheck": true,
     "es6": false,
     "enhance": true,
     "postcss": true,