diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
index 4bd714960..e4cbb9e61 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
@@ -1217,7 +1217,7 @@ public class InterlockBuilder2 {
         if (!CollectionUtils.isEmpty(logicCodeList)) {
             for (String code : logicCodeList) {
                 Section logic = ((Section) elementMap.get(code));
-                Objects.requireNonNull(logic, String.format("编码为[%s]的区段不存在", code));
+                errMsgList.add(String.format("编码为[%s]的区段不存在", code));
                 logicList.add(logic);
             }
         }
diff --git a/src/main/java/club/joylink/rtss/vo/map/MapSwitchVO.java b/src/main/java/club/joylink/rtss/vo/map/MapSwitchVO.java
index c864f152b..fd9c625b5 100644
--- a/src/main/java/club/joylink/rtss/vo/map/MapSwitchVO.java
+++ b/src/main/java/club/joylink/rtss/vo/map/MapSwitchVO.java
@@ -26,6 +26,10 @@ public class MapSwitchVO {
      */
     @NotBlank(message="道岔名称不能为空")
     private String name;
+    /**
+     * 转辙机型号
+     */
+    private String model;
 
     /**
      * 所属车站 编号