diff --git a/ruoyi-asset/src/main/java/com/ruoyi/asset/mapper/AmsAssetMapper.java b/ruoyi-asset/src/main/java/com/ruoyi/asset/mapper/AmsAssetMapper.java
index 76dc7f4..b561884 100644
--- a/ruoyi-asset/src/main/java/com/ruoyi/asset/mapper/AmsAssetMapper.java
+++ b/ruoyi-asset/src/main/java/com/ruoyi/asset/mapper/AmsAssetMapper.java
@@ -134,6 +134,20 @@ public interface AmsAssetMapper
                                      @Param("updateBy") String updateBy,
                                      @Param("updateTime") Date updateTime);
 
+    /**
+     * 更新资产上次维保日期
+     *
+     * @param assetId 资产ID
+     * @param lastMaintenanceDate 上次维保日期
+     * @param updateBy 更新人
+     * @param updateTime 更新时间
+     * @return 结果
+     */
+    public int updateAssetMaintenanceDate(@Param("assetId") Long assetId,
+                                          @Param("lastMaintenanceDate") Date lastMaintenanceDate,
+                                          @Param("updateBy") String updateBy,
+                                          @Param("updateTime") Date updateTime);
+
     /**
      * 删除资产台账
      * 
diff --git a/ruoyi-asset/src/main/java/com/ruoyi/asset/service/impl/AmsRepairOrderServiceImpl.java b/ruoyi-asset/src/main/java/com/ruoyi/asset/service/impl/AmsRepairOrderServiceImpl.java
index 52dc78f..80869bf 100644
--- a/ruoyi-asset/src/main/java/com/ruoyi/asset/service/impl/AmsRepairOrderServiceImpl.java
+++ b/ruoyi-asset/src/main/java/com/ruoyi/asset/service/impl/AmsRepairOrderServiceImpl.java
@@ -110,7 +110,7 @@ public class AmsRepairOrderServiceImpl implements IAmsRepairOrderService
         amsRepairOrder.setCreateTime(now);
 
         // 重置受控的维修中及维修完成字段，以防篡改
-        amsRepairOrder.setRepairerType(REPAIRER_TYPE_INTERNAL);
+        amsRepairOrder.setRepairerType(null);
         amsRepairOrder.setRepairUserId(null);
         amsRepairOrder.setRepairUserName(null);
         amsRepairOrder.setRepairOrgName(null);
@@ -160,8 +160,7 @@ public class AmsRepairOrderServiceImpl implements IAmsRepairOrderService
         amsRepairOrder.setUpdateTime(DateUtils.getNowDate());
 
         // 重置受控字段
-        amsRepairOrder.setRepairerType(StringUtils.isEmpty(current.getRepairerType())
-                ? REPAIRER_TYPE_INTERNAL : current.getRepairerType());
+        amsRepairOrder.setRepairerType(current.getRepairerType());
         amsRepairOrder.setRepairUserId(null);
         amsRepairOrder.setRepairUserName(null);
         amsRepairOrder.setRepairOrgName(null);
@@ -400,9 +399,14 @@ public class AmsRepairOrderServiceImpl implements IAmsRepairOrderService
         {
             throw new ServiceException("维修完成时间不能为空");
         }
-        if (order.getRepairStartTime() != null && amsRepairOrder.getRepairFinishTime().before(order.getRepairStartTime()))
+        if (order.getRepairStartTime() != null)
         {
-            throw new ServiceException("维修完成时间不能早于维修开始时间");
+            Date startZero = DateUtils.truncate(order.getRepairStartTime(), java.util.Calendar.DATE);
+            Date finishZero = DateUtils.truncate(amsRepairOrder.getRepairFinishTime(), java.util.Calendar.DATE);
+            if (finishZero.before(startZero))
+            {
+                throw new ServiceException("维修完成时间不能早于维修开始时间");
+            }
         }
 
         // 3. 悲观锁锁定资产
@@ -417,7 +421,11 @@ public class AmsRepairOrderServiceImpl implements IAmsRepairOrderService
 
         assetStatusTransitionService.finishRepair(order.getAssetId(), order.getBeforeAssetStatus(), context);
 
-        // 5. 填充完成属性
+        // 5. 使用维修完成时间更新资产的上次维保日期last_maintenance_date
+        amsAssetMapper.updateAssetMaintenanceDate(order.getAssetId(), amsRepairOrder.getRepairFinishTime(),
+                operateContext.getOperateLoginName(), DateUtils.getNowDate());
+
+        // 6. 填充完成属性
         order.setRepairFinishTime(amsRepairOrder.getRepairFinishTime());
         order.setRepairResult(StringUtils.trim(amsRepairOrder.getRepairResult()));
         order.setRepairCost(amsRepairOrder.getRepairCost());
diff --git a/ruoyi-asset/src/main/resources/mapper/asset/AmsAssetMapper.xml b/ruoyi-asset/src/main/resources/mapper/asset/AmsAssetMapper.xml
index b6478d6..f8e96c1 100644
--- a/ruoyi-asset/src/main/resources/mapper/asset/AmsAssetMapper.xml
+++ b/ruoyi-asset/src/main/resources/mapper/asset/AmsAssetMapper.xml
@@ -313,6 +313,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
           and epc_code = #{epcCode}
     </update>
 
+    <update id="updateAssetMaintenanceDate">
+        update ams_asset
+        set last_maintenance_date = #{lastMaintenanceDate},
+            update_by = #{updateBy},
+            update_time = #{updateTime}
+        where asset_id = #{assetId} and del_flag = '0'
+    </update>
+
     <update id="deleteAmsAssetByAssetId" parameterType="Long">
         update ams_asset set del_flag = '1' where asset_id = #{assetId}
     </update>
diff --git a/ruoyi-asset/src/main/resources/templates/asset/repair/view.html b/ruoyi-asset/src/main/resources/templates/asset/repair/view.html
index 35644ec..3e90e56 100644
--- a/ruoyi-asset/src/main/resources/templates/asset/repair/view.html
+++ b/ruoyi-asset/src/main/resources/templates/asset/repair/view.html
@@ -108,7 +108,7 @@
                     <div class="form-group">
                         <label class="col-sm-4 control-label">报修时间：</label>
                         <div class="col-sm-8">
-                            <p class="form-control-plaintext" th:text="*{#dates.format(reportTime, 'yyyy-MM-dd HH:mm:ss')}"></p>
+                            <p class="form-control-plaintext" th:text="*{#dates.format(reportTime, 'yyyy-MM-dd')}"></p>
                         </div>
                     </div>
                 </div>
@@ -201,7 +201,7 @@
                         <div class="form-group">
                             <label class="col-sm-4 control-label">维修开始时间：</label>
                             <div class="col-sm-8">
-                                <p class="form-control-plaintext" th:text="*{#dates.format(repairStartTime, 'yyyy-MM-dd HH:mm:ss')}"></p>
+                                <p class="form-control-plaintext" th:text="*{#dates.format(repairStartTime, 'yyyy-MM-dd')}"></p>
                             </div>
                         </div>
                     </div>
@@ -209,7 +209,7 @@
                         <div class="form-group">
                             <label class="col-sm-4 control-label">维修完成时间：</label>
                             <div class="col-sm-8">
-                                <p class="form-control-plaintext" th:text="*{#dates.format(repairFinishTime, 'yyyy-MM-dd HH:mm:ss')}"></p>
+                                <p class="form-control-plaintext" th:text="*{#dates.format(repairFinishTime, 'yyyy-MM-dd')}"></p>
                             </div>
                         </div>
                     </div>