diff --git a/components/packages/Turnout/common/TurnoutConfig.d.ts b/components/packages/Turnout/common/TurnoutConfig.d.ts
index 73712fe..5264a7a 100644
--- a/components/packages/Turnout/common/TurnoutConfig.d.ts
+++ b/components/packages/Turnout/common/TurnoutConfig.d.ts
@@ -53,7 +53,7 @@ export interface ITurnoutData extends GraphicData {
     pcTrackSectionId?: number;
     switchMachineType?: SwitchMachineType;
     centralizedStations?: number[];
-    centralizedStation?: number[];
+    centralizedStation?: number;
     clone(): ITurnoutData;
     copyFrom(data: ITurnoutData): void;
     eq(other: ITurnoutData): boolean;
diff --git a/src/packages/Turnout/common/TurnoutConfig.ts b/src/packages/Turnout/common/TurnoutConfig.ts
index de68959..c9ede81 100644
--- a/src/packages/Turnout/common/TurnoutConfig.ts
+++ b/src/packages/Turnout/common/TurnoutConfig.ts
@@ -58,7 +58,7 @@ export interface ITurnoutData extends GraphicData {
   pcTrackSectionId?: number;
   switchMachineType?: SwitchMachineType; // 转辙机类型--北京
   centralizedStations?: number[]; // 集中站Id列表--北京
-  centralizedStation?: number[]; // 所属集中站--西安
+  centralizedStation?: number; // 所属集中站--西安
   clone(): ITurnoutData;
   copyFrom(data: ITurnoutData): void;
   eq(other: ITurnoutData): boolean;