diff --git a/bonus-admin/src/main/java/com/bonus/web/domain/TransferProblemDto.java b/bonus-admin/src/main/java/com/bonus/web/domain/TransferProblemDto.java
index b5f7691..b984919 100644
--- a/bonus-admin/src/main/java/com/bonus/web/domain/TransferProblemDto.java
+++ b/bonus-admin/src/main/java/com/bonus/web/domain/TransferProblemDto.java
@@ -26,6 +26,10 @@ public class TransferProblemDto {
      * 工程类型
      */
     private String proType;
+    /**
+     * 电压等级
+     */
+    private String voltageLevel;
 
     /**
      * 单项工程名称