diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/controller/KitchenCameraSettingController.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/controller/KitchenCameraSettingController.java
index 356530a..5c4a99c 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/controller/KitchenCameraSettingController.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/controller/KitchenCameraSettingController.java
@@ -2,6 +2,8 @@ package com.bonus.canteen.core.kitchen.controller;
 
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
+
+import com.bonus.canteen.core.kitchen.domain.KitchenSetting;
 import com.bonus.common.log.enums.OperaType;
 //import com.bonus.canteen.core.kitchen.common.annotation.PreventRepeatSubmit;
 import io.swagger.annotations.Api;
@@ -105,6 +107,19 @@ public class KitchenCameraSettingController extends BaseController {
         }
     }
 
+    @ApiOperation(value = "恢复默认值")
+    //@PreventRepeatSubmit
+    //@RequiresPermissions("kitchen:setting:edit")
+    @SysLog(title = "恢复默认值", businessType = OperaType.UPDATE, logType = 1,module = "食堂管理->恢复默认值")
+    @PostMapping("/batchToDefault")
+    public AjaxResult batchToDefault(@RequestBody List<KitchenCameraSetting> list) {
+        try {
+            return toAjax(kitchenCameraSettingService.batchToDefault(list));
+        } catch (Exception e) {
+            return error(e.getMessage());
+        }
+    }
+
     /**
      * 删除功能参数配置
      */
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/domain/KitchenCameraSetting.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/domain/KitchenCameraSetting.java
index 6d8c277..69dc6b8 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/domain/KitchenCameraSetting.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/domain/KitchenCameraSetting.java
@@ -1,5 +1,7 @@
 package com.bonus.canteen.core.kitchen.domain;
 
+import java.sql.Time;
+import java.time.LocalTime;
 import java.util.Date;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.bonus.common.core.annotation.Excel;
@@ -31,15 +33,15 @@ public class KitchenCameraSetting extends BaseEntity {
 
     /** 开始时间 */
     @ApiModelProperty(value = "开始时间")
-    @JsonFormat(pattern = "yyyy-MM-dd")
-    @Excel(name = "开始时间", width = 30, dateFormat = "yyyy-MM-dd")
-    private Date startTime;
+    @JsonFormat(pattern = "HH:mm:ss")
+    @Excel(name = "开始时间", width = 30, dateFormat = "HH:mm:ss")
+    private LocalTime startTime;
 
     /** 结束时间 */
     @ApiModelProperty(value = "结束时间")
-    @JsonFormat(pattern = "yyyy-MM-dd")
-    @Excel(name = "结束时间", width = 30, dateFormat = "yyyy-MM-dd")
-    private Date endTime;
+    @JsonFormat(pattern = "HH:mm:ss")
+    @Excel(name = "结束时间", width = 30, dateFormat = "HH:mm:ss")
+    private LocalTime endTime;
 
     /** 抓拍频率 */
     @Excel(name = "抓拍频率")
@@ -48,15 +50,15 @@ public class KitchenCameraSetting extends BaseEntity {
 
     /** 默认开始时间 */
     @ApiModelProperty(value = "默认开始时间")
-    @JsonFormat(pattern = "yyyy-MM-dd")
-    @Excel(name = "默认开始时间", width = 30, dateFormat = "yyyy-MM-dd")
-    private Date defaultStartTime;
+    @JsonFormat(pattern = "HH:mm:ss")
+    @Excel(name = "默认开始时间", width = 30, dateFormat = "HH:mm:ss")
+    private LocalTime defaultStartTime;
 
     /** 默认结束时间 */
     @ApiModelProperty(value = "默认结束时间")
-    @JsonFormat(pattern = "yyyy-MM-dd")
-    @Excel(name = "默认结束时间", width = 30, dateFormat = "yyyy-MM-dd")
-    private Date defaultEndTime;
+    @JsonFormat(pattern = "HH:mm:ss")
+    @Excel(name = "默认结束时间", width = 30, dateFormat = "HH:mm:ss")
+    private LocalTime defaultEndTime;
 
     /** 默认抓拍频率 */
     @Excel(name = "默认抓拍频率")
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/mapper/KitchenCameraSettingMapper.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/mapper/KitchenCameraSettingMapper.java
index 1feb50d..a57f51a 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/mapper/KitchenCameraSettingMapper.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/mapper/KitchenCameraSettingMapper.java
@@ -2,6 +2,7 @@ package com.bonus.canteen.core.kitchen.mapper;
 
 import java.util.List;
 import com.bonus.canteen.core.kitchen.domain.KitchenCameraSetting;
+import com.bonus.canteen.core.kitchen.domain.KitchenSetting;
 
 /**
  * 功能参数配置Mapper接口
@@ -42,6 +43,8 @@ public interface KitchenCameraSettingMapper {
      */
     public int updateKitchenCameraSetting(KitchenCameraSetting kitchenCameraSetting);
 
+    public int batchToDefault(KitchenCameraSetting kitchenCameraSetting);
+
     /**
      * 删除功能参数配置
      * 
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/IKitchenCameraSettingService.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/IKitchenCameraSettingService.java
index f621807..2f5ea32 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/IKitchenCameraSettingService.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/IKitchenCameraSettingService.java
@@ -42,6 +42,8 @@ public interface IKitchenCameraSettingService {
      */
     public int updateKitchenCameraSetting(KitchenCameraSetting kitchenCameraSetting);
 
+    public int batchToDefault(List<KitchenCameraSetting> list);
+
     /**
      * 批量删除功能参数配置
      * 
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/impl/KitchenCameraSettingServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/impl/KitchenCameraSettingServiceImpl.java
index f0f61fd..c9d9855 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/impl/KitchenCameraSettingServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/kitchen/service/impl/KitchenCameraSettingServiceImpl.java
@@ -1,8 +1,11 @@
 package com.bonus.canteen.core.kitchen.service.impl;
 
 import java.util.List;
+
+import com.bonus.canteen.core.kitchen.domain.KitchenSetting;
 import com.bonus.common.core.exception.ServiceException;
 import com.bonus.common.core.utils.DateUtils;
+import com.bonus.common.security.utils.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.bonus.canteen.core.kitchen.mapper.KitchenCameraSettingMapper;
@@ -74,6 +77,21 @@ public class KitchenCameraSettingServiceImpl implements IKitchenCameraSettingSer
         }
     }
 
+    @Override
+    public int batchToDefault(List<KitchenCameraSetting> list) {
+        int count = 0;
+        for (KitchenCameraSetting kitchenCameraSetting : list) {
+            kitchenCameraSetting.setUpdateTime(DateUtils.getNowDate());
+            kitchenCameraSetting.setUpdateBy(SecurityUtils.getUsername());
+            try {
+                count += kitchenCameraSettingMapper.batchToDefault(kitchenCameraSetting);
+            } catch (Exception e) {
+                throw new ServiceException(e.getMessage());
+            }
+        }
+        return count;
+    }
+
     /**
      * 批量删除功能参数配置
      * 
diff --git a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/kitchen/KitchenCameraSettingMapper.xml b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/kitchen/KitchenCameraSettingMapper.xml
index 0580c71..3b20b9f 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/kitchen/KitchenCameraSettingMapper.xml
+++ b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/kitchen/KitchenCameraSettingMapper.xml
@@ -98,6 +98,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where id = #{id}
     </update>
 
+    <update id="batchToDefault" parameterType="com.bonus.canteen.core.kitchen.domain.KitchenCameraSetting">
+        update kitchen_camera_setting
+        set start_time = default_start_time, end_time = default_end_time, frequency = default_frequency
+        where item_name = #{itemName}
+    </update>
+
     <delete id="deleteKitchenCameraSettingById" parameterType="Long">
         delete from kitchen_camera_setting where id = #{id}
     </delete>