diff --git a/pqs-system/system-api/src/main/java/com/njcn/system/enums/DicDataEnum.java b/pqs-system/system-api/src/main/java/com/njcn/system/enums/DicDataEnum.java
index 449766591..7018962c6 100644
--- a/pqs-system/system-api/src/main/java/com/njcn/system/enums/DicDataEnum.java
+++ b/pqs-system/system-api/src/main/java/com/njcn/system/enums/DicDataEnum.java
@@ -149,7 +149,14 @@ public enum DicDataEnum {
     ONSHORE_WIND("陆上风电","Onshore_Wind"),
     POWER_STATION("光伏电站","Power_Station"),
     ELECTRIFIED_RAILWAYS("电气化铁路","Electrified_Railways"),
-    SMELTING_LOAD("冶炼负荷","Smelting_Load");
+    SMELTING_LOAD("冶炼负荷","Smelting_Load"),
+
+    /**
+     * 电压等级
+     */
+    DY_10KV("交流10kV","10kV"),
+    DY_35KV("交流35kV","35kV"),
+    DY_110KV("交流110kV","110kV");
 
     private final String name;
     private final String code;