diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/vo/UpdateTowerVo.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/vo/UpdateTowerVo.java
index f5f8956..cd3c882 100644
--- a/xymanager_common/src/main/java/com/shxy/xymanager_common/vo/UpdateTowerVo.java
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/vo/UpdateTowerVo.java
@@ -5,13 +5,14 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 
 @Data
 @ApiModel(value = "修改杆塔对象", description = "修改杆塔对象描述")
 public class UpdateTowerVo {
 
     @ApiModelProperty(value = "杆塔编号", example = "123456")
-    @NotBlank(message = "杆塔编号不能缺少")
+    @NotNull(message = "杆塔编号不能缺少")
     private Integer id;
 
     @ApiModelProperty(value = "杆塔名称", example = "名称名称")