diff --git a/securitycontrol-commons/securitycontrol-commons-entity/src/main/java/com/securitycontrol/entity/background/vo/SignProVo.java b/securitycontrol-commons/securitycontrol-commons-entity/src/main/java/com/securitycontrol/entity/background/vo/SignProVo.java
index 8471b1d..51afd01 100644
--- a/securitycontrol-commons/securitycontrol-commons-entity/src/main/java/com/securitycontrol/entity/background/vo/SignProVo.java
+++ b/securitycontrol-commons/securitycontrol-commons-entity/src/main/java/com/securitycontrol/entity/background/vo/SignProVo.java
@@ -54,7 +54,7 @@ public class SignProVo {
     private String lineLength;
 
     @ApiModelProperty("可研变电容量")
-    @Length(max = 32, message = "建设规模-线路字符长度不能超过32", groups = {Query.class})
+    @Length(max = 32, message = "变电容量字符长度不能超过32", groups = {Query.class})
     private String subsCap;
 
     @ApiModelProperty("单项类型（1：变电；2：线路）")