diff --git a/business/src/main/java/com/fizz/business/controller/LogDataController.java b/business/src/main/java/com/fizz/business/controller/LogDataController.java
new file mode 100644
index 0000000..4a2e62c
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/controller/LogDataController.java
@@ -0,0 +1,39 @@
+package com.fizz.business.controller;
+
+import com.fizz.business.domain.LogData;
+import com.fizz.business.form.LogDataForm;
+import com.fizz.business.service.LogDataService;
+import com.github.pagehelper.PageInfo;
+import com.ruoyi.common.annotation.Anonymous;
+import com.ruoyi.common.core.domain.R;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/logdata" )
+@Api("南钢日志接口")
+@Anonymous
+public class LogDataController {
+
+    private final LogDataService logDataService;
+
+    @ApiOperation("历史记录")
+    @PostMapping ("/list" )
+    public R<PageInfo<LogData>> getLogDataPage(@RequestBody LogDataForm logDataForm) {
+        return R.ok(logDataService.pageList(logDataForm));
+    }
+
+    @Operation(summary = "报警确认", description = "报警确认")
+    @PatchMapping("/confirm/{seqid}" )
+    //@PreAuthorize("@pms.hasPermission('business_log_data_edit')" )
+    public R<?> alarmAck(@PathVariable Integer seqid) {
+        logDataService.alarmAck(seqid);
+        return R.ok();
+    }
+}
diff --git a/business/src/main/java/com/fizz/business/domain/LogData.java b/business/src/main/java/com/fizz/business/domain/LogData.java
new file mode 100644
index 0000000..35d1719
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/domain/LogData.java
@@ -0,0 +1,66 @@
+package com.fizz.business.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.util.Date;
+
+@Data
+@TableName("log_data")
+@Schema(description = "")
+public class LogData {
+
+    /**
+     * seqid
+     */
+    @TableId(type = IdType.ASSIGN_ID)
+    @Schema(description ="seqid")
+    private Integer seqid;
+
+    /**
+     * timestamp
+     */
+    @Schema(description ="timestamp")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern="yyyy-MM-dd HH:mm:ss")
+    private Date timestamp;
+
+    /**
+     * module
+     */
+    @Schema(description ="module")
+    private String module;
+
+    /**
+     * logtype
+     */
+    @Schema(description ="logtype")
+    private String logtype;
+
+    /**
+     * logtext
+     */
+    @Schema(description ="logtext")
+    private String logtext;
+
+    /**
+     * status
+     */
+    @Schema(description ="status")
+    private Integer status;
+
+    /**
+     * confirmTime
+     */
+    @Schema(description ="confirmTime")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern="yyyy-MM-dd HH:mm:ss")
+    private Date confirmTime;
+
+
+}
\ No newline at end of file
diff --git a/business/src/main/java/com/fizz/business/form/LogDataForm.java b/business/src/main/java/com/fizz/business/form/LogDataForm.java
new file mode 100644
index 0000000..4250a7f
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/form/LogDataForm.java
@@ -0,0 +1,52 @@
+package com.fizz.business.form;
+
+import cn.hutool.core.date.DatePattern;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import java.util.Date;
+
+@Data
+public class LogDataForm implements Serializable {
+    private static final long serialVersionUID = 1126261593345506267L;
+
+    /**
+     * 开始时间
+     */
+    @ApiModelProperty(value = "开始时间")
+    @DateTimeFormat(pattern = DatePattern.NORM_DATETIME_PATTERN)
+    private LocalDateTime startTime;
+
+    @ApiModelProperty(value = "结束时间")
+    @DateTimeFormat(pattern = DatePattern.NORM_DATETIME_PATTERN)
+    private LocalDateTime endTime;
+
+    @ApiModelProperty(value = "报警类型")
+    private String logtype;
+
+    /**
+     * 报警模块
+     */
+    @ApiModelProperty(value = "报警模块")
+    private String module;
+
+    /**
+     * 警报内容
+     */
+    @ApiModelProperty(value = "警报内容")
+    private String logtext;
+
+    /**
+     * 报警状态
+     */
+    @ApiModelProperty(value = "报警状态")
+    private Integer status;
+
+    private int pageNum;
+
+    private int pageSize;
+
+}
diff --git a/business/src/main/java/com/fizz/business/mapper/LogDataMapper.java b/business/src/main/java/com/fizz/business/mapper/LogDataMapper.java
new file mode 100644
index 0000000..d0679f2
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/mapper/LogDataMapper.java
@@ -0,0 +1,10 @@
+package com.fizz.business.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.fizz.business.domain.LogData;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface LogDataMapper extends BaseMapper<LogData> {
+
+}
diff --git a/business/src/main/java/com/fizz/business/service/LogDataService.java b/business/src/main/java/com/fizz/business/service/LogDataService.java
new file mode 100644
index 0000000..513f27d
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/service/LogDataService.java
@@ -0,0 +1,26 @@
+package com.fizz.business.service;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.plugins.pagination.PageDTO;
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.fizz.business.domain.LogData;
+import com.fizz.business.form.LogDataForm;
+import com.github.pagehelper.PageInfo;
+
+import java.util.List;
+
+public interface LogDataService extends IService<LogData> {
+
+    /**
+     * 分页查询
+     */
+    PageInfo<LogData> pageList(LogDataForm logDataForm);
+
+
+
+    /**
+     * 报警确认
+     * @param seqid
+     */
+    void alarmAck(Integer seqid);
+}
diff --git a/business/src/main/java/com/fizz/business/service/impl/LogDataServiceImpl.java b/business/src/main/java/com/fizz/business/service/impl/LogDataServiceImpl.java
new file mode 100644
index 0000000..fdb6211
--- /dev/null
+++ b/business/src/main/java/com/fizz/business/service/impl/LogDataServiceImpl.java
@@ -0,0 +1,76 @@
+package com.fizz.business.service.impl;
+
+import cn.hutool.core.util.ArrayUtil;
+import cn.hutool.core.util.ObjectUtil;
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.plugins.pagination.PageDTO;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.fizz.business.domain.LogData;
+import com.fizz.business.domain.RollHistory;
+import com.fizz.business.form.LogDataForm;
+import com.fizz.business.mapper.LogDataMapper;
+import com.fizz.business.service.LogDataService;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
+
+@Service
+public class LogDataServiceImpl extends ServiceImpl<LogDataMapper, LogData> implements LogDataService {
+
+    @Override
+    public PageInfo<LogData> pageList(LogDataForm logDataForm) {
+
+        // 调用分页查询方法，获取EventRecords的分页结果
+        PageHelper.startPage(logDataForm.getPageNum(), logDataForm.getPageSize());
+
+        LambdaQueryChainWrapper<LogData> lambdaQuery = lambdaQuery();
+
+
+        if(ObjectUtil.isNotEmpty(logDataForm.getStartTime())){
+            LocalDateTime start = LocalDateTime.of(logDataForm.getStartTime().toLocalDate(), LocalTime.MIN);
+            lambdaQuery.ge(LogData::getTimestamp, start);
+        }
+        if(ObjectUtil.isNotEmpty(logDataForm.getEndTime())){
+            LocalDateTime end = LocalDateTime.of(logDataForm.getStartTime().toLocalDate(), LocalTime.MAX);
+            lambdaQuery.ge(LogData::getTimestamp, end);
+        }
+
+        if (StringUtils.isNotBlank(logDataForm.getLogtype())) {
+            lambdaQuery.eq(LogData::getLogtype, logDataForm.getLogtype());
+        }
+        if (StringUtils.isNotBlank(logDataForm.getModule())) {
+            lambdaQuery.eq(LogData::getModule, logDataForm.getModule());
+        }
+        if (StringUtils.isNotBlank(logDataForm.getLogtext())) {
+            lambdaQuery.like(LogData::getLogtext, logDataForm.getLogtext());
+        }
+        if (ObjectUtil.isNotNull(logDataForm.getStatus())) {
+            lambdaQuery.eq(LogData::getStatus, logDataForm.getStatus());
+        }
+        lambdaQuery.orderByDesc(LogData::getTimestamp);
+
+
+        List<LogData> list = lambdaQuery.list();
+        PageInfo<LogData> pageInfo = new PageInfo<>(list);
+
+        return pageInfo;
+    }
+
+    @Override
+    public void alarmAck(Integer seqid) {
+        lambdaUpdate()
+                .set(LogData::getConfirmTime, new Date())
+                .eq(LogData::getSeqid, seqid)
+                .update();
+    }
+}
\ No newline at end of file
diff --git a/business/src/main/resources/mapper/LogDataMapper.xml b/business/src/main/resources/mapper/LogDataMapper.xml
new file mode 100644
index 0000000..ae6f5cc
--- /dev/null
+++ b/business/src/main/resources/mapper/LogDataMapper.xml
@@ -0,0 +1,6 @@
+<?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.fizz.business.mapper.LogDataMapper">
+</mapper>
\ No newline at end of file