diff --git a/src/layouts/DrawLayout.vue b/src/layouts/DrawLayout.vue
index 8a48b7c..4419146 100644
--- a/src/layouts/DrawLayout.vue
+++ b/src/layouts/DrawLayout.vue
@@ -162,7 +162,7 @@
 <script setup lang="ts">
 import DrawProperties from 'src/components/draw-app/DrawProperties.vue';
 import { getDrawApp, saveDrawDatas, saveDrawToServer } from 'src/drawApp';
-import { distance2, IDrawApp } from 'jl-graphic';
+import { IDrawApp } from 'jl-graphic';
 import { useDrawStore } from 'src/stores/draw-store';
 import { onMounted, onUnmounted, reactive, ref, watch } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
@@ -435,52 +435,6 @@ function oneClickRelateCentralizedStation() {
   const rightBoundary =
     concentrationDividingLines[concentrationDividingLines.length - 1];
   handleRightBoundary(rightBoundary);
-  //区段边界的信号机单独处理
-  const signals = drawApp.queryStore.queryByType<Signal>(Signal.Type);
-  concentrationDividingLines.forEach((concentrationDividingLine) => {
-    concentrationDividingLine.datas.nodeConWithSecs.forEach(
-      (nodeConWithSec) => {
-        const ids = [
-          nodeConWithSec.leftSection.id,
-          nodeConWithSec.rightSection.id,
-        ];
-        if (ids[0] && ids[1]) {
-          if (
-            nodeConWithSec.leftSection.deviceType ==
-            graphicData.RelatedRef.DeviceType.Section
-          ) {
-            handleNodeConWithSec(nodeConWithSec.leftSection, ids);
-          } else {
-            handleNodeConWithSec(nodeConWithSec.rightSection, ids);
-          }
-        }
-      }
-    );
-  });
-
-  function handleNodeConWithSec(
-    relatedRef: graphicData.RelatedRef,
-    ids: number[]
-  ) {
-    const section = drawApp.queryStore.queryById<Section>(relatedRef.id);
-    const portPos =
-      relatedRef.devicePort == graphicData.RelatedRef.DevicePort.A
-        ? section.localToCanvasPoint(section.getStartPoint())
-        : section.localToCanvasPoint(section.getEndPoint());
-    signals.forEach((signal) => {
-      if (
-        distance2(portPos, signal.position) < 100 &&
-        ids.includes(signal.datas.refDevice?.id as number)
-      ) {
-        signal.datas.centralizedStation =
-          ids[0] == signal.datas.refDevice?.id
-            ? drawApp.queryStore.queryById<Section>(ids[1]).datas
-                .centralizedStation
-            : drawApp.queryStore.queryById<Section>(ids[0]).datas
-                .centralizedStation;
-      }
-    });
-  }
 
   function handleContainDevices(
     containDeviceIds: number[],