diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/pojo/dto/PositionDetailDTO.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/pojo/dto/PositionDetailDTO.java
index 27536b0e..36370941 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/pojo/dto/PositionDetailDTO.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/pojo/dto/PositionDetailDTO.java
@@ -5,6 +5,7 @@ import com.nflg.mobilebroken.admin.pojo.vo.PositionLanguageVO;
 import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -31,7 +32,7 @@ public class PositionDetailDTO {
     /**
      * 职位属性 1-内部使用  2-外部使用 3-公用
      */
-    @NotBlank(message = "属性不能为空")
+    @NotNull(message = "属性不能为空")
     private Integer positionAttribute;