diff --git a/src/layouts/DrawLayout.vue b/src/layouts/DrawLayout.vue
index 41ef9fd..feec5a4 100644
--- a/src/layouts/DrawLayout.vue
+++ b/src/layouts/DrawLayout.vue
@@ -686,7 +686,7 @@ function oneClickRelateCentralizedStation() {
       port: graphicData.RelatedRef.DevicePort;
     }[] = [];
     rightDatas.nodeConWithSecs.forEach((node) => {
-      if (node.rightSection.id) {
+      if (node.rightSection && node.rightSection.id) {
         rightSections.push({
           section: drawApp.queryStore.queryById(node.rightSection.id),
           port: node.rightSection.devicePort,
@@ -699,7 +699,7 @@ function oneClickRelateCentralizedStation() {
       const LeftDatas = concentrationDividingLines[j].datas;
       if (LeftDatas.refLeftStationId == rightDatas.refRightStationId) {
         LeftDatas.nodeConWithSecs.forEach((node) => {
-          if (node.leftSection.id) {
+          if (node.leftSection && node.leftSection.id) {
             leftSections.push(node.leftSection.id);
           }
         });
@@ -767,18 +767,20 @@ function oneClickRelateCentralizedStation() {
   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);
+        if (nodeConWithSec.leftSection && nodeConWithSec.rightSection) {
+          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);
+            }
           }
         }
       }
@@ -892,7 +894,7 @@ function oneClickRelateCentralizedStation() {
       port: graphicData.RelatedRef.DevicePort;
     }[] = [];
     leftBoundary.datas.nodeConWithSecs.forEach((node) => {
-      if (node.leftSection.id) {
+      if (node.leftSection && node.leftSection.id) {
         leftSections.push({
           section: drawApp.queryStore.queryById(node.leftSection.id),
           port: node.leftSection.devicePort,
@@ -924,7 +926,7 @@ function oneClickRelateCentralizedStation() {
       port: graphicData.RelatedRef.DevicePort;
     }[] = [];
     rightBoundary.datas.nodeConWithSecs.forEach((node) => {
-      if (node.rightSection.id) {
+      if (node.rightSection && node.rightSection.id) {
         rightSections.push({
           section: drawApp.queryStore.queryById(node.rightSection.id),
           port: node.rightSection.devicePort,