diff --git a/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml b/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
index 202e626..72dfe06 100644
--- a/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
@@ -236,7 +236,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="isDepositFree != null">is_deposit_free = #{isDepositFree},</if>
             <if test="isAutoDeduct != null">is_auto_deduct = #{isAutoDeduct},</if>
             <if test="firstOrderTime != null">first_order_time = #{firstOrderTime},</if>
-            <if test="startRentTime != null and startRentTime != ''">start_rent_time = #{startRentTime},</if>
+            <if test="startRentTime != null">start_rent_time = #{startRentTime},</if>
             <if test="overdueDays != null">overdue_days = #{overdueDays},</if>
             <if test="renewalTimes != null">renewal_times = #{renewalTimes},</if>
             <if test="chargeTimes != null">charge_times = #{chargeTimes},</if>
@@ -244,7 +244,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="rentBatteyRuleId != null">rent_battey_rule_id = #{rentBatteyRuleId},</if>
             <if test="orderAmount != null">order_amount = #{orderAmount},</if>
             <if test="overdueAmount != null">overdue_amount = #{overdueAmount},</if>
-            <if test="endOrderTime != null and endOrderTime != ''">end_order_time = #{endOrderTime},</if>
+            <if test="endOrderTime != null">end_order_time = #{endOrderTime},</if>
             <if test="delFlag != null">del_flag = #{delFlag},</if>
             <if test="createTime != null">create_time = #{createTime},</if>
             <if test="updateTime != null">update_time = #{updateTime},</if>