diff --git a/src/components/draw-app/properties/SectionProperty.vue b/src/components/draw-app/properties/SectionProperty.vue
index 1f94e0c..15e6238 100644
--- a/src/components/draw-app/properties/SectionProperty.vue
+++ b/src/components/draw-app/properties/SectionProperty.vue
@@ -14,6 +14,11 @@
       @blur="onUpdate"
       label="目的地码"
     />
+    <q-checkbox
+      v-model="sectionModel.turning"
+      label="是否转换轨"
+      @update:model-value="onUpdate"
+    ></q-checkbox>
     <q-field
       v-if="!isTurnoutPhysicalSection"
       class="q-mt-lg"
diff --git a/src/drawApp/graphics/SectionInteraction.ts b/src/drawApp/graphics/SectionInteraction.ts
index 2f6cd8f..08ff6c0 100644
--- a/src/drawApp/graphics/SectionInteraction.ts
+++ b/src/drawApp/graphics/SectionInteraction.ts
@@ -69,6 +69,12 @@ export class SectionData extends GraphicDataBase implements ISectionData {
   set destinationCode(destinationCode: string) {
     this.data.destinationCode = destinationCode;
   }
+  get turning(): boolean {
+    return this.data.turning;
+  }
+  set turning(v: boolean) {
+    this.data.turning = v;
+  }
   clone(): SectionData {
     return new SectionData(this.data.cloneMessage());
   }
diff --git a/src/graphics/section/Section.ts b/src/graphics/section/Section.ts
index f95ec09..b93f489 100644
--- a/src/graphics/section/Section.ts
+++ b/src/graphics/section/Section.ts
@@ -46,6 +46,8 @@ export interface ISectionData extends GraphicData {
   set children(children: string[]);
   get destinationCode(): string;
   set destinationCode(destinationCode: string);
+  get turning(): boolean;
+  set turning(v: boolean);
   clone(): ISectionData;
   copyFrom(data: ISectionData): void;
   eq(other: ISectionData): boolean;
diff --git a/src/protos/stationLayoutGraphics.ts b/src/protos/stationLayoutGraphics.ts
index ea0be4e..5b9597b 100644
--- a/src/protos/stationLayoutGraphics.ts
+++ b/src/protos/stationLayoutGraphics.ts
@@ -3509,6 +3509,7 @@ export namespace graphicData {
             axleCountings?: string[];
             children?: string[];
             destinationCode?: string;
+            turning?: boolean;
         }) {
             super();
             pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [3, 7, 8], this.#one_of_decls);
@@ -3540,6 +3541,9 @@ export namespace graphicData {
                 if ("destinationCode" in data && data.destinationCode != undefined) {
                     this.destinationCode = data.destinationCode;
                 }
+                if ("turning" in data && data.turning != undefined) {
+                    this.turning = data.turning;
+                }
             }
         }
         get common() {
@@ -3605,6 +3609,12 @@ export namespace graphicData {
         set destinationCode(value: string) {
             pb_1.Message.setField(this, 9, value);
         }
+        get turning() {
+            return pb_1.Message.getFieldWithDefault(this, 10, false) as boolean;
+        }
+        set turning(value: boolean) {
+            pb_1.Message.setField(this, 10, value);
+        }
         static fromObject(data: {
             common?: ReturnType<typeof CommonInfo.prototype.toObject>;
             code?: string;
@@ -3615,6 +3625,7 @@ export namespace graphicData {
             axleCountings?: string[];
             children?: string[];
             destinationCode?: string;
+            turning?: boolean;
         }): Section {
             const message = new Section({});
             if (data.common != null) {
@@ -3644,6 +3655,9 @@ export namespace graphicData {
             if (data.destinationCode != null) {
                 message.destinationCode = data.destinationCode;
             }
+            if (data.turning != null) {
+                message.turning = data.turning;
+            }
             return message;
         }
         toObject() {
@@ -3657,6 +3671,7 @@ export namespace graphicData {
                 axleCountings?: string[];
                 children?: string[];
                 destinationCode?: string;
+                turning?: boolean;
             } = {};
             if (this.common != null) {
                 data.common = this.common.toObject();
@@ -3685,6 +3700,9 @@ export namespace graphicData {
             if (this.destinationCode != null) {
                 data.destinationCode = this.destinationCode;
             }
+            if (this.turning != null) {
+                data.turning = this.turning;
+            }
             return data;
         }
         serialize(): Uint8Array;
@@ -3709,6 +3727,8 @@ export namespace graphicData {
                 writer.writeRepeatedString(8, this.children);
             if (this.destinationCode.length)
                 writer.writeString(9, this.destinationCode);
+            if (this.turning != false)
+                writer.writeBool(10, this.turning);
             if (!w)
                 return writer.getResultBuffer();
         }
@@ -3745,6 +3765,9 @@ export namespace graphicData {
                     case 9:
                         message.destinationCode = reader.readString();
                         break;
+                    case 10:
+                        message.turning = reader.readBool();
+                        break;
                     default: reader.skipField();
                 }
             }
diff --git a/xian-ncc-da-message b/xian-ncc-da-message
index 464d121..444643d 160000
--- a/xian-ncc-da-message
+++ b/xian-ncc-da-message
@@ -1 +1 @@
-Subproject commit 464d12188c06e2f92d3879fb06ac56c1d4042e27
+Subproject commit 444643def119d639d49c6ce9be7836dea1a6eaf3