diff --git a/agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java b/agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java
index 04ce74e..d06e569 100644
--- a/agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java
+++ b/agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java
@@ -23,4 +23,7 @@ public interface ErrorCodeConstants {
     ErrorCode COMMENT_PARENT_ERROR = new ErrorCode(1_100_003_004, "不能设置自己为父评论");
     ErrorCode COMMENT_CONTENT_DUPLICATE = new ErrorCode(1_100_003_005, "已经存在该内容的评论");
     ErrorCode COMMENT_PARENT_IS_CHILD = new ErrorCode(1_100_003_006, "不能设置自己的子Comment为父Comment");
+
+
+    ErrorCode ALERT_NOT_EXISTS = new ErrorCode(1_100_004_001, "告警不存在");
 }
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/AlertController.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/AlertController.java
new file mode 100644
index 0000000..a5bea35
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/AlertController.java
@@ -0,0 +1,100 @@
+package org.agt.module.license.controller.admin.alert;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.Valid;
+import org.agt.framework.apilog.core.annotation.ApiAccessLog;
+import org.agt.framework.common.pojo.CommonResult;
+import org.agt.framework.common.pojo.PageParam;
+import org.agt.framework.common.pojo.PageResult;
+import org.agt.framework.common.util.object.BeanUtils;
+import org.agt.framework.excel.core.util.ExcelUtils;
+import org.agt.module.license.controller.admin.alert.vo.AlertPageReqVO;
+import org.agt.module.license.controller.admin.alert.vo.AlertRespVO;
+import org.agt.module.license.controller.admin.alert.vo.AlertSaveReqVO;
+import org.agt.module.license.dal.dataobject.alert.AlertDO;
+import org.agt.module.license.service.alert.AlertService;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.agt.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
+import static org.agt.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - 告警")
+@RestController
+@RequestMapping("/license/alert")
+@Validated
+public class AlertController {
+
+    @Resource
+    private AlertService alertService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建告警")
+    @PreAuthorize("@ss.hasPermission('license:alert:create')")
+    public CommonResult<Long> createAlert(@Valid @RequestBody AlertSaveReqVO createReqVO) {
+        return success(alertService.createAlert(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新告警")
+    @PreAuthorize("@ss.hasPermission('license:alert:update')")
+    public CommonResult<Boolean> updateAlert(@Valid @RequestBody AlertSaveReqVO updateReqVO) {
+        alertService.updateAlert(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除告警")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('license:alert:delete')")
+    public CommonResult<Boolean> deleteAlert(@RequestParam("id") Long id) {
+        alertService.deleteAlert(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得告警")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('license:alert:query')")
+    public CommonResult<AlertRespVO> getAlert(@RequestParam("id") Long id) {
+        AlertDO alert = alertService.getAlert(id);
+        return success(BeanUtils.toBean(alert, AlertRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得告警分页")
+    @PreAuthorize("@ss.hasPermission('license:alert:query')")
+    public CommonResult<PageResult<AlertRespVO>> getAlertPage(@Valid AlertPageReqVO pageReqVO) {
+        PageResult<AlertDO> pageResult = alertService.getAlertPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, AlertRespVO.class));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出告警 Excel")
+    @PreAuthorize("@ss.hasPermission('license:alert:export')")
+    @ApiAccessLog(operateType = EXPORT)
+    public void exportAlertExcel(@Valid AlertPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<AlertDO> list = alertService.getAlertPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "告警.xls", "数据", AlertRespVO.class,
+                        BeanUtils.toBean(list, AlertRespVO.class));
+    }
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertPageReqVO.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertPageReqVO.java
new file mode 100644
index 0000000..f6f21b2
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertPageReqVO.java
@@ -0,0 +1,40 @@
+package org.agt.module.license.controller.admin.alert.vo;
+
+import lombok.*;
+import java.util.*;
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.agt.framework.common.pojo.PageParam;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+
+import static org.agt.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - 告警分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class AlertPageReqVO extends PageParam {
+
+    @Schema(description = "提醒人")
+    private String users;
+
+    @Schema(description = "提醒天数")
+    private String days;
+
+    @Schema(description = "提醒内容")
+    private String content;
+
+    @Schema(description = "状态-是否启用", example = "2")
+    private Integer status;
+
+    @Schema(description = "模板code")
+    private String templateCode;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "创建时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] createTime;
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertRespVO.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertRespVO.java
new file mode 100644
index 0000000..7992044
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertRespVO.java
@@ -0,0 +1,47 @@
+package org.agt.module.license.controller.admin.alert.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+import com.alibaba.excel.annotation.*;
+
+@Schema(description = "管理后台 - 告警 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class AlertRespVO {
+
+    @Schema(description = "主键", requiredMode = Schema.RequiredMode.REQUIRED, example = "4299")
+    @ExcelProperty("主键")
+    private Long id;
+
+    @Schema(description = "提醒人")
+    @ExcelProperty("提醒人")
+    private String users;
+
+    @Schema(description = "提醒天数")
+    @ExcelProperty("提醒天数")
+    private String days;
+
+    @Schema(description = "提醒内容")
+    @ExcelProperty("提醒内容")
+    private String content;
+
+    @Schema(description = "状态-是否启用", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("状态-是否启用")
+    private Integer status;
+
+    @Schema(description = "模板code")
+    @ExcelProperty("模板code")
+    private String templateCode;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertSaveReqVO.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertSaveReqVO.java
new file mode 100644
index 0000000..5e21461
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/alert/vo/AlertSaveReqVO.java
@@ -0,0 +1,34 @@
+package org.agt.module.license.controller.admin.alert.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import jakarta.validation.constraints.*;
+
+@Schema(description = "管理后台 - 告警新增/修改 Request VO")
+@Data
+public class AlertSaveReqVO {
+
+    @Schema(description = "主键", requiredMode = Schema.RequiredMode.REQUIRED, example = "4299")
+    private Long id;
+
+    @Schema(description = "提醒人")
+    private String users;
+
+    @Schema(description = "提醒天数")
+    private String days;
+
+    @Schema(description = "提醒内容")
+    private String content;
+
+    @Schema(description = "状态-是否启用", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @NotNull(message = "状态-是否启用不能为空")
+    private Integer status;
+
+    @Schema(description = "模板code")
+    private String templateCode;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/dataobject/alert/AlertDO.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/dataobject/alert/AlertDO.java
new file mode 100644
index 0000000..0c06a64
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/dataobject/alert/AlertDO.java
@@ -0,0 +1,55 @@
+package org.agt.module.license.dal.dataobject.alert;
+
+import lombok.*;
+import java.util.*;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
+import com.baomidou.mybatisplus.annotation.*;
+import org.agt.framework.mybatis.core.dataobject.BaseDO;
+
+/**
+ * 告警 DO
+ *
+ * @author super
+ */
+@TableName("crm_alert")
+@KeySequence("crm_alert_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class AlertDO extends BaseDO {
+
+    /**
+     * 主键
+     */
+    @TableId
+    private Long id;
+    /**
+     * 提醒人
+     */
+    private String users;
+    /**
+     * 提醒天数
+     */
+    private String days;
+    /**
+     * 提醒内容
+     */
+    private String content;
+    /**
+     * 状态-是否启用
+     */
+    private Integer status;
+    /**
+     * 模板code
+     */
+    private String templateCode;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/alert/AlertMapper.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/alert/AlertMapper.java
new file mode 100644
index 0000000..43d979d
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/alert/AlertMapper.java
@@ -0,0 +1,32 @@
+package org.agt.module.license.dal.mysql.alert;
+
+import java.util.*;
+
+import org.agt.framework.common.pojo.PageResult;
+import org.agt.framework.mybatis.core.query.LambdaQueryWrapperX;
+import org.agt.framework.mybatis.core.mapper.BaseMapperX;
+import org.agt.module.license.dal.dataobject.alert.AlertDO;
+import org.apache.ibatis.annotations.Mapper;
+import org.agt.module.license.controller.admin.alert.vo.*;
+
+/**
+ * 告警 Mapper
+ *
+ * @author super
+ */
+@Mapper
+public interface AlertMapper extends BaseMapperX<AlertDO> {
+
+    default PageResult<AlertDO> selectPage(AlertPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<AlertDO>()
+                .eqIfPresent(AlertDO::getUsers, reqVO.getUsers())
+                .eqIfPresent(AlertDO::getDays, reqVO.getDays())
+                .eqIfPresent(AlertDO::getContent, reqVO.getContent())
+                .eqIfPresent(AlertDO::getStatus, reqVO.getStatus())
+                .eqIfPresent(AlertDO::getTemplateCode, reqVO.getTemplateCode())
+                .eqIfPresent(AlertDO::getRemark, reqVO.getRemark())
+                .betweenIfPresent(AlertDO::getCreateTime, reqVO.getCreateTime())
+                .orderByDesc(AlertDO::getId));
+    }
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertService.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertService.java
new file mode 100644
index 0000000..ac43213
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertService.java
@@ -0,0 +1,55 @@
+package org.agt.module.license.service.alert;
+
+import java.util.*;
+import jakarta.validation.*;
+import org.agt.module.license.controller.admin.alert.vo.*;
+import org.agt.module.license.dal.dataobject.alert.AlertDO;
+import org.agt.framework.common.pojo.PageResult;
+import org.agt.framework.common.pojo.PageParam;
+
+/**
+ * 告警 Service 接口
+ *
+ * @author super
+ */
+public interface AlertService {
+
+    /**
+     * 创建告警
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createAlert(@Valid AlertSaveReqVO createReqVO);
+
+    /**
+     * 更新告警
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateAlert(@Valid AlertSaveReqVO updateReqVO);
+
+    /**
+     * 删除告警
+     *
+     * @param id 编号
+     */
+    void deleteAlert(Long id);
+
+    /**
+     * 获得告警
+     *
+     * @param id 编号
+     * @return 告警
+     */
+    AlertDO getAlert(Long id);
+
+    /**
+     * 获得告警分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 告警分页
+     */
+    PageResult<AlertDO> getAlertPage(AlertPageReqVO pageReqVO);
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertServiceImpl.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertServiceImpl.java
new file mode 100644
index 0000000..562ddd5
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/alert/AlertServiceImpl.java
@@ -0,0 +1,70 @@
+package org.agt.module.license.service.alert;
+
+import jakarta.annotation.Resource;
+import org.agt.framework.common.pojo.PageResult;
+import org.agt.framework.common.util.object.BeanUtils;
+import org.agt.module.license.controller.admin.alert.vo.AlertPageReqVO;
+import org.agt.module.license.controller.admin.alert.vo.AlertSaveReqVO;
+import org.agt.module.license.dal.dataobject.alert.AlertDO;
+import org.agt.module.license.dal.mysql.alert.AlertMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import static org.agt.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static org.agt.module.license.enums.ErrorCodeConstants.ALERT_NOT_EXISTS;
+
+/**
+ * 告警 Service 实现类
+ *
+ * @author super
+ */
+@Service
+@Validated
+public class AlertServiceImpl implements AlertService {
+
+    @Resource
+    private AlertMapper alertMapper;
+
+    @Override
+    public Long createAlert(AlertSaveReqVO createReqVO) {
+        // 插入
+        AlertDO alert = BeanUtils.toBean(createReqVO, AlertDO.class);
+        alertMapper.insert(alert);
+        // 返回
+        return alert.getId();
+    }
+
+    @Override
+    public void updateAlert(AlertSaveReqVO updateReqVO) {
+        // 校验存在
+        validateAlertExists(updateReqVO.getId());
+        // 更新
+        AlertDO updateObj = BeanUtils.toBean(updateReqVO, AlertDO.class);
+        alertMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteAlert(Long id) {
+        // 校验存在
+        validateAlertExists(id);
+        // 删除
+        alertMapper.deleteById(id);
+    }
+
+    private void validateAlertExists(Long id) {
+        if (alertMapper.selectById(id) == null) {
+            throw exception(ALERT_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public AlertDO getAlert(Long id) {
+        return alertMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<AlertDO> getAlertPage(AlertPageReqVO pageReqVO) {
+        return alertMapper.selectPage(pageReqVO);
+    }
+
+}
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/resources/mapper/alert/AlertMapper.xml b/agt-module-license/agt-module-license-server/src/main/resources/mapper/alert/AlertMapper.xml
new file mode 100644
index 0000000..f9ef529
--- /dev/null
+++ b/agt-module-license/agt-module-license-server/src/main/resources/mapper/alert/AlertMapper.xml
@@ -0,0 +1,12 @@
+<?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="org.agt.module.license.dal.mysql.alert.AlertMapper">
+
+    <!--
+        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
+        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
+        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
+        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
+     -->
+
+</mapper>
\ No newline at end of file