diff --git a/sql/yshop3.1.sql b/sql/yshop3.1.sql
index 2a1dff91..c6ecb782 100644
--- a/sql/yshop3.1.sql
+++ b/sql/yshop3.1.sql
@@ -2106,7 +2106,7 @@ CREATE TABLE `yx_store_order`  (
   `delivery_id` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '快递单号/手机号',
   `gain_integral` decimal(8, 2) UNSIGNED NOT NULL DEFAULT 0.00 COMMENT '消费赚取积分',
   `use_integral` decimal(8, 2) UNSIGNED NOT NULL DEFAULT 0.00 COMMENT '使用积分',
-  `back_integral` decimal(8, 2) UNSIGNED NULL DEFAULT NULL COMMENT '给用户退了多少积分',
+  `back_integral` decimal(8, 2) UNSIGNED NULL DEFAULT 0.00 COMMENT '给用户退了多少积分',
   `mark` varchar(512) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '备注',
   `is_del` tinyint(1) UNSIGNED NOT NULL DEFAULT 0 COMMENT '是否删除',
   `unique` char(32) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '唯一id(md5加密)类似id',
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/order/service/impl/YxStoreOrderServiceImpl.java b/yshop-mall/src/main/java/co/yixiang/modules/order/service/impl/YxStoreOrderServiceImpl.java
index 4e973fae..23c47980 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/order/service/impl/YxStoreOrderServiceImpl.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/order/service/impl/YxStoreOrderServiceImpl.java
@@ -502,6 +502,7 @@ public class YxStoreOrderServiceImpl extends BaseServiceImpl<StoreOrderMapper, Y
         storeOrder.setPaid(OrderInfoEnum.PAY_STATUS_0.getValue());
         storeOrder.setPayType(param.getPayType());
         storeOrder.setUseIntegral(BigDecimal.valueOf(computeVo.getUsedIntegral()));
+        storeOrder.setBackIntegral(BigDecimal.ZERO);
         storeOrder.setGainIntegral(gainIntegral);
         storeOrder.setMark(param.getMark());
         storeOrder.setCombinationId(combinationId);