修改是否限制

src/main/java/org/springblade/sing/goods/entity/PointGoods.java

@@ -81,7 +81,8 @@ public class PointGoods extends BaseEntity {
 	 * 是否限购
 	 */
 	@ApiModelProperty(value = "是否限购")
-	private Boolean isLimit;
+	private Integer isLimit;
+
 	/**
 	 * 活动id
 	 */