diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/controller/SysFeedbackController.java b/intc-modules/intc-system/src/main/java/com/intc/system/controller/SysFeedbackController.java
new file mode 100644
index 0000000..7535633
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/controller/SysFeedbackController.java
@@ -0,0 +1,139 @@
+package com.intc.system.controller;
+
+import java.util.List;
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import com.intc.common.core.utils.poi.ExcelUtil;
+import com.intc.common.core.web.controller.BaseController;
+import com.intc.common.core.web.domain.AjaxResult;
+import com.intc.common.core.web.page.TableDataInfo;
+import com.intc.common.log.annotation.Log;
+import com.intc.common.log.enums.BusinessType;
+import com.intc.common.security.annotation.RequiresPermissions;
+import com.intc.common.security.utils.SecurityUtils;
+import com.intc.system.domain.SysFeedback;
+import com.intc.system.domain.dto.SysFeedbackDto;
+import com.intc.system.domain.vo.SysFeedbackVo;
+import com.intc.system.service.ISysFeedbackService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+/**
+ * 意见反馈Controller
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+@Api(tags = "意见反馈")
+@RestController
+@RequestMapping("/feedback")
+public class SysFeedbackController extends BaseController
+{
+    @Resource
+    private ISysFeedbackService sysFeedbackService;
+
+    /**
+     * 查询意见反馈列表（后台管理）
+     */
+    @ApiOperation(value = "查询意见反馈列表")
+    @RequiresPermissions("system:feedback:list")
+    @GetMapping("/list")
+    public TableDataInfo list(SysFeedbackDto sysFeedbackDto)
+    {
+        startPage();
+        List<SysFeedbackVo> list = sysFeedbackService.selectSysFeedbackList(sysFeedbackDto);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出意见反馈列表
+     */
+    @ApiOperation(value = "导出意见反馈列表")
+    @RequiresPermissions("system:feedback:export")
+    @Log(title = "意见反馈", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, SysFeedbackDto sysFeedbackDto)
+    {
+        List<SysFeedbackVo> list = sysFeedbackService.selectSysFeedbackList(sysFeedbackDto);
+        ExcelUtil<SysFeedbackVo> util = new ExcelUtil<SysFeedbackVo>(SysFeedbackVo.class);
+        util.exportExcel(response, list, "意见反馈数据");
+    }
+
+    /**
+     * 获取意见反馈详细信息
+     */
+    @ApiOperation(value = "获取意见反馈详细信息")
+    @RequiresPermissions("system:feedback:query")
+    @GetMapping(value = "/{id}")
+    public AjaxResult getInfo(@PathVariable("id") Long id)
+    {
+        return success(sysFeedbackService.selectSysFeedbackById(id));
+    }
+
+    /**
+     * 新增意见反馈（后台管理）
+     */
+    @ApiOperation(value = "新增意见反馈")
+    @RequiresPermissions("system:feedback:add")
+    @Log(title = "意见反馈", businessType = BusinessType.INSERT)
+    @PostMapping
+    public AjaxResult add(@Validated @RequestBody SysFeedback sysFeedback)
+    {
+        sysFeedback.setCreateBy(SecurityUtils.getUsername());
+        return toAjax(sysFeedbackService.insertSysFeedback(sysFeedback));
+    }
+
+    /**
+     * 提交意见反馈（H5/小程序端，需登录）
+     * <p>
+     * 前端通过文件上传接口（/file/upload）先上传截图获取URL，
+     * 再将多个截图URL以逗号分隔传入 images 字段。
+     */
+    @ApiOperation(value = "提交意见反馈（H5/小程序端）")
+    @Log(title = "意见反馈", businessType = BusinessType.INSERT)
+    @PostMapping("/submit")
+    public AjaxResult submit(@Validated @RequestBody SysFeedback sysFeedback)
+    {
+        sysFeedback.setCreateBy(SecurityUtils.getUsername());
+        return toAjax(sysFeedbackService.insertSysFeedback(sysFeedback));
+    }
+
+    /**
+     * 修改意见反馈
+     */
+    @ApiOperation(value = "修改意见反馈")
+    @RequiresPermissions("system:feedback:edit")
+    @Log(title = "意见反馈", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public AjaxResult edit(@RequestBody SysFeedback sysFeedback)
+    {
+        return toAjax(sysFeedbackService.updateSysFeedback(sysFeedback));
+    }
+
+    /**
+     * 回复意见反馈
+     */
+    @ApiOperation(value = "回复意见反馈")
+    @RequiresPermissions("system:feedback:reply")
+    @Log(title = "意见反馈", businessType = BusinessType.UPDATE)
+    @PutMapping("/reply")
+    public AjaxResult reply(@RequestBody SysFeedback sysFeedback)
+    {
+        return toAjax(sysFeedbackService.replySysFeedback(sysFeedback));
+    }
+
+    /**
+     * 删除意见反馈
+     */
+    @ApiOperation(value = "删除意见反馈")
+    @RequiresPermissions("system:feedback:remove")
+    @Log(title = "意见反馈", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{ids}")
+    public AjaxResult remove(@PathVariable Long[] ids)
+    {
+        return toAjax(sysFeedbackService.deleteSysFeedbackByIds(ids));
+    }
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/domain/SysFeedback.java b/intc-modules/intc-system/src/main/java/com/intc/system/domain/SysFeedback.java
new file mode 100644
index 0000000..4485c26
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/domain/SysFeedback.java
@@ -0,0 +1,97 @@
+package com.intc.system.domain;
+
+import com.intc.common.core.annotation.Excel;
+import com.intc.common.core.web.domain.BaseEntity;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.Date;
+
+/**
+ * 意见反馈对象 sys_feedback
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+@ApiModel("意见反馈对象")
+@Data
+public class SysFeedback extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 主键ID */
+    private Long id;
+
+    /** 反馈类型（功能建议/问题反馈/数据异常/其他） */
+    @ApiModelProperty(value = "反馈类型")
+    @Excel(name = "反馈类型")
+    private String feedbackType;
+
+    /** 反馈内容 */
+    @ApiModelProperty(value = "反馈内容")
+    @NotBlank(message = "反馈内容不能为空")
+    @Size(min = 0, max = 500, message = "反馈内容不能超过500个字符")
+    @Excel(name = "反馈内容")
+    private String content;
+
+    /** 联系方式 */
+    @ApiModelProperty(value = "联系方式")
+    @Excel(name = "联系方式")
+    private String contact;
+
+    /** 截图URL列表，多个用逗号分隔 */
+    @ApiModelProperty(value = "截图URL列表，多个用逗号分隔")
+    private String images;
+
+    /** 反馈来源（小程序/H5/App等） */
+    @ApiModelProperty(value = "反馈来源")
+    @Excel(name = "反馈来源")
+    private String source;
+
+    /** 状态（0待处理 1已处理 2已回复） */
+    @ApiModelProperty(value = "状态")
+    @Excel(name = "状态")
+    private String status;
+
+    /** 回复内容 */
+    @ApiModelProperty(value = "回复内容")
+    private String replyContent;
+
+    /** 回复人 */
+    @ApiModelProperty(value = "回复人")
+    private String replyBy;
+
+    /** 回复时间 */
+    @ApiModelProperty(value = "回复时间")
+    private Date replyTime;
+
+    /** 删除标志（0存在 1删除） */
+    private String delFlag;
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
+            .append("id", getId())
+            .append("feedbackType", getFeedbackType())
+            .append("content", getContent())
+            .append("contact", getContact())
+            .append("images", getImages())
+            .append("source", getSource())
+            .append("status", getStatus())
+            .append("replyContent", getReplyContent())
+            .append("replyBy", getReplyBy())
+            .append("replyTime", getReplyTime())
+            .append("createBy", getCreateBy())
+            .append("createName", getCreateName())
+            .append("createTime", getCreateTime())
+            .append("updateBy", getUpdateBy())
+            .append("updateTime", getUpdateTime())
+            .append("remark", getRemark())
+            .toString();
+    }
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/domain/dto/SysFeedbackDto.java b/intc-modules/intc-system/src/main/java/com/intc/system/domain/dto/SysFeedbackDto.java
new file mode 100644
index 0000000..11dcf72
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/domain/dto/SysFeedbackDto.java
@@ -0,0 +1,36 @@
+package com.intc.system.domain.dto;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 意见反馈Dto对象 sys_feedback
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+@ApiModel("意见反馈Dto对象")
+@Data
+public class SysFeedbackDto implements Serializable
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 反馈类型 */
+    @ApiModelProperty(value = "反馈类型")
+    private String feedbackType;
+
+    /** 状态 */
+    @ApiModelProperty(value = "状态")
+    private String status;
+
+    /** 反馈来源 */
+    @ApiModelProperty(value = "反馈来源")
+    private String source;
+
+    /** 创建者（查询某用户的反馈） */
+    @ApiModelProperty(value = "创建者")
+    private String createBy;
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/domain/vo/SysFeedbackVo.java b/intc-modules/intc-system/src/main/java/com/intc/system/domain/vo/SysFeedbackVo.java
new file mode 100644
index 0000000..d17deaa
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/domain/vo/SysFeedbackVo.java
@@ -0,0 +1,24 @@
+package com.intc.system.domain.vo;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.intc.system.domain.SysFeedback;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 意见反馈Vo对象 sys_feedback
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+@ApiModel("意见反馈Vo对象")
+@Data
+public class SysFeedbackVo extends SysFeedback
+{
+    /** 截图URL数组（由 images 逗号分隔字符串拆分得到） */
+    @ApiModelProperty(value = "截图URL数组")
+    private String[] imageList;
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/mapper/SysFeedbackMapper.java b/intc-modules/intc-system/src/main/java/com/intc/system/mapper/SysFeedbackMapper.java
new file mode 100644
index 0000000..ac98cbb
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/mapper/SysFeedbackMapper.java
@@ -0,0 +1,63 @@
+package com.intc.system.mapper;
+
+import java.util.List;
+import com.intc.system.domain.SysFeedback;
+import com.intc.system.domain.dto.SysFeedbackDto;
+import com.intc.system.domain.vo.SysFeedbackVo;
+
+/**
+ * 意见反馈 数据层
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+public interface SysFeedbackMapper
+{
+    /**
+     * 查询意见反馈信息
+     *
+     * @param id 意见反馈ID
+     * @return 意见反馈信息
+     */
+    public SysFeedbackVo selectSysFeedbackById(Long id);
+
+    /**
+     * 查询意见反馈列表
+     *
+     * @param sysFeedbackDto 意见反馈查询对象
+     * @return 意见反馈集合
+     */
+    public List<SysFeedbackVo> selectSysFeedbackList(SysFeedbackDto sysFeedbackDto);
+
+    /**
+     * 新增意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    public int insertSysFeedback(SysFeedback sysFeedback);
+
+    /**
+     * 修改意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    public int updateSysFeedback(SysFeedback sysFeedback);
+
+    /**
+     * 删除意见反馈（逻辑删除）
+     *
+     * @param id 意见反馈ID
+     * @return 结果
+     */
+    public int deleteSysFeedbackById(Long id);
+
+    /**
+     * 批量删除意见反馈（逻辑删除）
+     *
+     * @param ids 需要删除的意见反馈ID
+     * @return 结果
+     */
+    public int deleteSysFeedbackByIds(Long[] ids);
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/service/ISysFeedbackService.java b/intc-modules/intc-system/src/main/java/com/intc/system/service/ISysFeedbackService.java
new file mode 100644
index 0000000..b637686
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/service/ISysFeedbackService.java
@@ -0,0 +1,71 @@
+package com.intc.system.service;
+
+import java.util.List;
+import com.intc.system.domain.SysFeedback;
+import com.intc.system.domain.dto.SysFeedbackDto;
+import com.intc.system.domain.vo.SysFeedbackVo;
+
+/**
+ * 意见反馈 服务层
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+public interface ISysFeedbackService
+{
+    /**
+     * 查询意见反馈信息
+     *
+     * @param id 意见反馈ID
+     * @return 意见反馈信息
+     */
+    public SysFeedbackVo selectSysFeedbackById(Long id);
+
+    /**
+     * 查询意见反馈列表
+     *
+     * @param sysFeedbackDto 意见反馈查询对象
+     * @return 意见反馈集合
+     */
+    public List<SysFeedbackVo> selectSysFeedbackList(SysFeedbackDto sysFeedbackDto);
+
+    /**
+     * 新增意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    public int insertSysFeedback(SysFeedback sysFeedback);
+
+    /**
+     * 修改意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    public int updateSysFeedback(SysFeedback sysFeedback);
+
+    /**
+     * 回复意见反馈
+     *
+     * @param sysFeedback 意见反馈信息（含回复内容）
+     * @return 结果
+     */
+    public int replySysFeedback(SysFeedback sysFeedback);
+
+    /**
+     * 删除意见反馈
+     *
+     * @param id 意见反馈ID
+     * @return 结果
+     */
+    public int deleteSysFeedbackById(Long id);
+
+    /**
+     * 批量删除意见反馈
+     *
+     * @param ids 需要删除的意见反馈ID
+     * @return 结果
+     */
+    public int deleteSysFeedbackByIds(Long[] ids);
+}
diff --git a/intc-modules/intc-system/src/main/java/com/intc/system/service/impl/SysFeedbackServiceImpl.java b/intc-modules/intc-system/src/main/java/com/intc/system/service/impl/SysFeedbackServiceImpl.java
new file mode 100644
index 0000000..27d7ff6
--- /dev/null
+++ b/intc-modules/intc-system/src/main/java/com/intc/system/service/impl/SysFeedbackServiceImpl.java
@@ -0,0 +1,148 @@
+package com.intc.system.service.impl;
+
+import java.util.Arrays;
+import java.util.List;
+import javax.annotation.Resource;
+import org.springframework.stereotype.Service;
+import com.intc.common.core.utils.DateUtils;
+import com.intc.common.core.utils.IdWorker;
+import com.intc.common.security.utils.SecurityUtils;
+import com.intc.system.domain.SysFeedback;
+import com.intc.system.domain.dto.SysFeedbackDto;
+import com.intc.system.domain.vo.SysFeedbackVo;
+import com.intc.system.mapper.SysFeedbackMapper;
+import com.intc.system.service.ISysFeedbackService;
+
+/**
+ * 意见反馈 服务层实现
+ *
+ * @author intc
+ * @date 2026-07-12
+ */
+@Service
+public class SysFeedbackServiceImpl implements ISysFeedbackService
+{
+    @Resource
+    private SysFeedbackMapper sysFeedbackMapper;
+
+    /**
+     * 查询意见反馈信息
+     *
+     * @param id 意见反馈ID
+     * @return 意见反馈信息
+     */
+    @Override
+    public SysFeedbackVo selectSysFeedbackById(Long id)
+    {
+        SysFeedbackVo vo = sysFeedbackMapper.selectSysFeedbackById(id);
+        fillImageList(vo);
+        return vo;
+    }
+
+    /**
+     * 查询意见反馈列表
+     *
+     * @param sysFeedbackDto 意见反馈查询对象
+     * @return 意见反馈集合
+     */
+    @Override
+    public List<SysFeedbackVo> selectSysFeedbackList(SysFeedbackDto sysFeedbackDto)
+    {
+        List<SysFeedbackVo> list = sysFeedbackMapper.selectSysFeedbackList(sysFeedbackDto);
+        for (SysFeedbackVo vo : list)
+        {
+            fillImageList(vo);
+        }
+        return list;
+    }
+
+    /**
+     * 新增意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    @Override
+    public int insertSysFeedback(SysFeedback sysFeedback)
+    {
+        sysFeedback.setId(IdWorker.getId());
+        sysFeedback.setCreateTime(DateUtils.getNowDate());
+        if (sysFeedback.getStatus() == null || sysFeedback.getStatus().isEmpty())
+        {
+            sysFeedback.setStatus("0");
+        }
+        if (sysFeedback.getDelFlag() == null || sysFeedback.getDelFlag().isEmpty())
+        {
+            sysFeedback.setDelFlag("0");
+        }
+        return sysFeedbackMapper.insertSysFeedback(sysFeedback);
+    }
+
+    /**
+     * 修改意见反馈
+     *
+     * @param sysFeedback 意见反馈信息
+     * @return 结果
+     */
+    @Override
+    public int updateSysFeedback(SysFeedback sysFeedback)
+    {
+        sysFeedback.setUpdateBy(SecurityUtils.getUsername());
+        sysFeedback.setUpdateTime(DateUtils.getNowDate());
+        return sysFeedbackMapper.updateSysFeedback(sysFeedback);
+    }
+
+    /**
+     * 回复意见反馈
+     *
+     * @param sysFeedback 意见反馈信息（含回复内容）
+     * @return 结果
+     */
+    @Override
+    public int replySysFeedback(SysFeedback sysFeedback)
+    {
+        sysFeedback.setStatus("2");
+        sysFeedback.setReplyBy(SecurityUtils.getUsername());
+        sysFeedback.setReplyTime(DateUtils.getNowDate());
+        sysFeedback.setUpdateBy(SecurityUtils.getUsername());
+        sysFeedback.setUpdateTime(DateUtils.getNowDate());
+        return sysFeedbackMapper.updateSysFeedback(sysFeedback);
+    }
+
+    /**
+     * 删除意见反馈
+     *
+     * @param id 意见反馈ID
+     * @return 结果
+     */
+    @Override
+    public int deleteSysFeedbackById(Long id)
+    {
+        return sysFeedbackMapper.deleteSysFeedbackById(id);
+    }
+
+    /**
+     * 批量删除意见反馈
+     *
+     * @param ids 需要删除的意见反馈ID
+     * @return 结果
+     */
+    @Override
+    public int deleteSysFeedbackByIds(Long[] ids)
+    {
+        return sysFeedbackMapper.deleteSysFeedbackByIds(ids);
+    }
+
+    /**
+     * 填充截图URL数组
+     *
+     * @param vo 意见反馈Vo
+     */
+    private void fillImageList(SysFeedbackVo vo)
+    {
+        if (vo != null && vo.getImages() != null && !vo.getImages().isEmpty())
+        {
+            vo.setImageList(vo.getImages().split(","));
+        }
+    }
+}
diff --git a/intc-modules/intc-system/src/main/resources/mapper/system/SysFeedbackMapper.xml b/intc-modules/intc-system/src/main/resources/mapper/system/SysFeedbackMapper.xml
new file mode 100644
index 0000000..b38b2e2
--- /dev/null
+++ b/intc-modules/intc-system/src/main/resources/mapper/system/SysFeedbackMapper.xml
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.intc.system.mapper.SysFeedbackMapper">
+
+    <resultMap type="SysFeedbackVo" id="SysFeedbackResult">
+        <result property="id"             column="id"              />
+        <result property="feedbackType"   column="feedback_type"   />
+        <result property="content"        column="content"         />
+        <result property="contact"        column="contact"         />
+        <result property="images"         column="images"          />
+        <result property="source"         column="source"          />
+        <result property="status"         column="status"          />
+        <result property="replyContent"   column="reply_content"   />
+        <result property="replyBy"        column="reply_by"        />
+        <result property="replyTime"      column="reply_time"      />
+        <result property="delFlag"        column="del_flag"        />
+        <result property="createBy"       column="create_by"       />
+        <result property="createName"     column="create_name"     />
+        <result property="createDeptId"   column="create_dept_id"  />
+        <result property="createTime"     column="create_time"     />
+        <result property="updateBy"       column="update_by"       />
+        <result property="updateTime"     column="update_time"     />
+        <result property="remark"         column="remark"          />
+    </resultMap>
+
+    <sql id="selectSysFeedbackVo">
+        select id, feedback_type, content, contact, images, source, status, reply_content, reply_by, reply_time,
+               del_flag, create_by, create_name, create_dept_id, create_time, update_by, update_time, remark
+        from sys_feedback
+        where del_flag = '0'
+    </sql>
+
+    <select id="selectSysFeedbackById" parameterType="Long" resultMap="SysFeedbackResult">
+        <include refid="selectSysFeedbackVo"/>
+        and id = #{id}
+    </select>
+
+    <select id="selectSysFeedbackList" parameterType="SysFeedbackDto" resultMap="SysFeedbackResult">
+        <include refid="selectSysFeedbackVo"/>
+        <if test="feedbackType != null and feedbackType != ''">
+            AND feedback_type = #{feedbackType}
+        </if>
+        <if test="status != null and status != ''">
+            AND status = #{status}
+        </if>
+        <if test="source != null and source != ''">
+            AND source = #{source}
+        </if>
+        <if test="createBy != null and createBy != ''">
+            AND create_by = #{createBy}
+        </if>
+        order by create_time desc
+    </select>
+
+    <insert id="insertSysFeedback" parameterType="SysFeedback">
+        insert into sys_feedback
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            id,
+            <if test="feedbackType != null">feedback_type,</if>
+            <if test="content != null and content != ''">content,</if>
+            <if test="contact != null">contact,</if>
+            <if test="images != null">images,</if>
+            <if test="source != null">source,</if>
+            <if test="status != null and status != ''">status,</if>
+            <if test="replyContent != null">reply_content,</if>
+            <if test="replyBy != null">reply_by,</if>
+            <if test="replyTime != null">reply_time,</if>
+            <if test="createBy != null">create_by,</if>
+            <if test="createName != null">create_name,</if>
+            <if test="createDeptId != null">create_dept_id,</if>
+            <if test="createTime != null">create_time,</if>
+            <if test="updateBy != null">update_by,</if>
+            <if test="updateTime != null">update_time,</if>
+            <if test="remark != null">remark,</if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            #{id},
+            <if test="feedbackType != null">#{feedbackType},</if>
+            <if test="content != null and content != ''">#{content},</if>
+            <if test="contact != null">#{contact},</if>
+            <if test="images != null">#{images},</if>
+            <if test="source != null">#{source},</if>
+            <if test="status != null and status != ''">#{status},</if>
+            <if test="replyContent != null">#{replyContent},</if>
+            <if test="replyBy != null">#{replyBy},</if>
+            <if test="replyTime != null">#{replyTime},</if>
+            <if test="createBy != null">#{createBy},</if>
+            <if test="createName != null">#{createName},</if>
+            <if test="createDeptId != null">#{createDeptId},</if>
+            <if test="createTime != null">#{createTime},</if>
+            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateTime != null">#{updateTime},</if>
+            <if test="remark != null">#{remark},</if>
+        </trim>
+    </insert>
+
+    <update id="updateSysFeedback" parameterType="SysFeedback">
+        update sys_feedback
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="feedbackType != null">feedback_type = #{feedbackType},</if>
+            <if test="content != null and content != ''">content = #{content},</if>
+            <if test="contact != null">contact = #{contact},</if>
+            <if test="images != null">images = #{images},</if>
+            <if test="source != null">source = #{source},</if>
+            <if test="status != null and status != ''">status = #{status},</if>
+            <if test="replyContent != null">reply_content = #{replyContent},</if>
+            <if test="replyBy != null">reply_by = #{replyBy},</if>
+            <if test="replyTime != null">reply_time = #{replyTime},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
+            <if test="updateTime != null">update_time = #{updateTime},</if>
+            <if test="remark != null">remark = #{remark},</if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <update id="deleteSysFeedbackById" parameterType="Long">
+        update sys_feedback set del_flag = '1' where id = #{id}
+    </update>
+
+    <update id="deleteSysFeedbackByIds" parameterType="Long">
+        update sys_feedback set del_flag = '1' where id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </update>
+
+</mapper>