fix bug

mallinkService/src/main/resources/mapper/WxCouponMapper.xml

@@ -326,11 +326,11 @@
     </select>
     
     <select id="getPriceAndStock" parameterType="java.util.HashMap" resultMap="BaseResultMap">
-        select  c.sale_price,c.price,c.remain_inventory,c.inventory,c.credit_price from wx_coupon c where id = #{id} and tenant_id = #{tenantId}
+        select  c.id,c.sale_price,c.price,c.remain_inventory,c.inventory,c.credit_price from wx_coupon c where id = #{id} and tenant_id = #{tenantId}
     </select>
     
     <select id="batchGetPriceAndStock" parameterType="java.util.HashMap" resultMap="BaseResultMap">
-        select  c.sale_price,c.price,c.remain_inventory,c.inventory,c.credit_price from wx_coupon c where tenant_id = #{tenantId}
+        select  c.id,c.sale_price,c.price,c.remain_inventory,c.inventory,c.credit_price from wx_coupon c where tenant_id = #{tenantId}
         and id in
         <foreach collection="ids" index="index" item="idItem" open="(" separator="," close=")">
             #{idItem}