diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
index 177c754..8fd0a84 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
@@ -51,7 +51,6 @@ public class DevInfo extends BaseEntity {
     private String deviceName;
 
     @ApiModelProperty(value = "整机装备重量")
-    @NotBlank
     private String deviceWeight;
 
     @Excel(name = "设备数量")