diff --git a/public/static/qm/MainMap_QM_go.js b/public/static/qm/MainMap_QM_go.js
index b9c56b4..d864272 100644
--- a/public/static/qm/MainMap_QM_go.js
+++ b/public/static/qm/MainMap_QM_go.js
@@ -204,7 +204,6 @@ var QMUtil = function () {
     elevator: null,
     straight: null,
     elevatorDown: null,
-    seldtFacNo: { type: "", no: "" },
   };
   this.timeObj = { collTime: -1, pathTime: -1 };
   this.sceneGap = { cameraX: 0, cameraY: 220, cameraZ: 220, x: 0, y: 0, z: 0, scale: 0.08 }; //改变地图位置，大小
@@ -1312,7 +1311,7 @@ var MainMap_QM = function (callBack, options) {
   this.labelRenderer.domElement.style.top = 0;
   this.ele.appendChild(this.labelRenderer.domElement);
 
-  let light = new THREE.AmbientLight(0xffffff, 0.65);
+  let light = new THREE.AmbientLight(0xffffff, 0.6);
   light.name = "light";
   this.scene.add(light);
 
@@ -1859,11 +1858,7 @@ MainMap_QM.prototype = {
                 let nP =this.util.pathStateObj.facAllArr[j][h].buildOrder +"_" +this.util.pathStateObj.facAllArr[j][h].floorOrder +"_" + this.util.pathStateObj.facAllArr[j][h].navCode;
                 if (this.util.pathStateObj.facAllArr[j][h].facCode == "dt") {
                   ftPathObj[facP][nP] =200000 +2000 * Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder)-parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
-                  if (this.util.pathStateObj.seldtFacNo.type == "dt" &&this.util.pathStateObj.facAllArr[j][k].no == this.util.pathStateObj.seldtFacNo.no) {
-                    graphPathObj[facP][nP] =2000 +300 *Math.abs(parseInt( this.util.pathStateObj.facAllArr[j][h].floorOrder) - parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
-                  } else {
-                    graphPathObj[facP][nP] =5000 +600 * Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
-                  }
+                  graphPathObj[facP][nP] =6000 +1000 * Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
                   dtPathObj[facP][nP] = 5000 +800 *Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder)-parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
                   basePathObj[facP][nP] = 600 +200 * Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) - parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder ));
                 } else if (this.util.pathStateObj.facAllArr[j][h].facCode == "td") {
@@ -1873,11 +1868,7 @@ MainMap_QM.prototype = {
                   basePathObj[facP][nP] = 800 *Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt( this.util.pathStateObj.facAllArr[j][k].floorOrder ));
                 } else {
                   dtPathObj[facP][nP] =200000 +2000 * Math.abs(parseInt( this.util.pathStateObj.facAllArr[j][h].floorOrder) - parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder) );
-                  if (this.util.pathStateObj.seldtFacNo.type == "ft" &&this.util.pathStateObj.seldtFacNo.no.search(this.util.pathStateObj.facAllArr[j][k].no + ",") != -1) {
-                    graphPathObj[facP][nP] = 2000 + 300 *Math.abs( parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
-                  } else {
-                    graphPathObj[facP][nP] = 5000 +600 *  Math.abs( parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder) );
-                  }
+                  graphPathObj[facP][nP] = 7000 *  Math.abs( parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder) );
                   ftPathObj[facP][nP] = 5000 + 800 * Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder) -parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
                   basePathObj[facP][nP] = 100 + 400 *Math.abs(parseInt(this.util.pathStateObj.facAllArr[j][h].floorOrder)-parseInt(this.util.pathStateObj.facAllArr[j][k].floorOrder));
                 }
@@ -2184,66 +2175,6 @@ MainMap_QM.prototype = {
         this.util.pathStateObj.basePath += "},";
       }
     }
-    let mindt = 10000, minupft = -1, mindownft = -1, seldtNo, seldownftNo, selupftNo;
-
-    if (buildOrder == this.util.deviceObj.build &&floorOrder == this.util.deviceObj.floor &&parseInt(this.util.deviceObj.node) >= 0) {
-      if (pathData &&!this.util.deviceObj.xaxis &&pathData.nodes.length > parseInt(this.util.deviceObj.node) && parseInt(this.util.deviceObj.node) > 0 ) {
-        this.util.deviceObj.xaxis = pathData.nodes[parseInt(this.util.deviceObj.node)].x;
-        this.util.deviceObj.yaxis = pathData.nodes[parseInt(this.util.deviceObj.node)].y;
-      }
-      //获取本楼层最近的电梯
-      for (let n = 0; n < mapDataA.stairs.length; n++) {
-        if ( mapDataA.stairs[n].state && mapDataA.stairs[n].no != "" && parseInt(mapDataA.stairs[n].navCode) > 0 ) {
-          let ms = Math.abs( parseInt(mapDataA.stairs[n].x) - parseInt(this.util.deviceObj.xaxis) ) + Math.abs( parseInt(mapDataA.stairs[n].y) - parseInt(this.util.deviceObj.yaxis) );
-          if ( mindt > ms && (mapDataA.stairs[n].facCode == "ft" ||
-              mapDataA.stairs[n].facCode == "upft" ||
-              mapDataA.stairs[n].facCode == "downft" ||
-              mapDataA.stairs[n].facCode == "dt")
-          ) {
-            mindt = ms;
-            let fac = mapDataA.stairs[n].facCode == "dt" ? "dt" : "ft";
-            this.util.pathStateObj.seldtFacNo.type = fac;
-            if (mapDataA.stairs[n].facCode == "dt") {
-              seldtNo = mapDataA.stairs[n].no;
-            }
-          }
-        }
-      }
-      if (this.util.pathStateObj.seldtFacNo.type == "dt") {
-        this.util.pathStateObj.seldtFacNo.no = seldtNo;
-      } else {
-        for (let t = 0; t < this.util.allMap[buildOrder].buildArr.length; t++) {
-          let mapData = this.util.allMap[buildOrder].buildArr[t].mapData;
-          minupft = 100000;
-          mindownft = 100000;
-          selupftNo = "";
-          seldownftNo = "";
-          for (let h = 0; h < mapData.stairs.length; h++) {
-            if (mapData.stairs[h].state && mapData.stairs[h].no != "" && parseInt(mapData.stairs[h].navCode) > 0) {
-              let ms = Math.abs(parseInt(mapData.stairs[h].x) - parseInt(this.util.deviceObj.xaxis)) +
-                Math.abs(parseInt(mapData.stairs[h].y) - parseInt(this.util.deviceObj.yaxis));
-              if (mapData.stairs[h].facCode == "upft" || mapData.stairs[h].downState) {
-                //上扶
-                if (minupft > ms) {
-                  minupft = ms;
-                  selupftNo = mapData.stairs[h].no;
-                }
-              } else if (mapData.stairs[h].facCode == "downft" || mapData.stairs[h].upState) {
-                if (mindownft > ms) {
-                  mindownft = ms;
-                  seldownftNo = mapData.stairs[h].no;
-                }
-              }
-            }
-          }
-          //扶梯距离最小
-          selupftNo != "" && (this.util.pathStateObj.seldtFacNo.no += selupftNo + ",");
-          seldownftNo != "" && (this.util.pathStateObj.seldtFacNo.no += seldownftNo + ",");
-        }
-      }
-      //console.log(this.util.pathStateObj.seldtFacNo);
-    }
-
     let noHas;
     for (let j = 0; j < mapDataA.stairs.length; j++) {
       if ( parseInt(mapDataA.stairs[j].navCode) > 0 && mapDataA.stairs[j].state) {