diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/controller/SisAuthGroupController.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/controller/SisAuthGroupController.java
new file mode 100644
index 0000000..9998945
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/controller/SisAuthGroupController.java
@@ -0,0 +1,106 @@
+package org.dromara.sis.controller;
+
+import java.util.List;
+
+import lombok.RequiredArgsConstructor;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.constraints.*;
+import cn.dev33.satoken.annotation.SaCheckPermission;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import org.dromara.common.idempotent.annotation.RepeatSubmit;
+import org.dromara.common.log.annotation.Log;
+import org.dromara.common.web.core.BaseController;
+import org.dromara.common.mybatis.core.page.PageQuery;
+import org.dromara.common.core.domain.R;
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import org.dromara.common.log.enums.BusinessType;
+import org.dromara.common.excel.utils.ExcelUtil;
+import org.dromara.sis.domain.vo.SisAuthGroupVo;
+import org.dromara.sis.domain.bo.SisAuthGroupBo;
+import org.dromara.sis.service.ISisAuthGroupService;
+import org.dromara.common.mybatis.core.page.TableDataInfo;
+
+/**
+ * 授权组
+ * 前端访问路由地址为:/sis/authGroup
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/authGroup")
+public class SisAuthGroupController extends BaseController {
+
+    private final ISisAuthGroupService sisAuthGroupService;
+
+    /**
+     * 查询授权组列表
+     */
+    @SaCheckPermission("sis:authGroup:list")
+    @GetMapping("/list")
+    public TableDataInfo<SisAuthGroupVo> list(SisAuthGroupBo bo, PageQuery pageQuery) {
+        return sisAuthGroupService.queryPageList(bo, pageQuery);
+    }
+
+    /**
+     * 导出授权组列表
+     */
+    @SaCheckPermission("sis:authGroup:export")
+    @Log(title = "授权组", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(SisAuthGroupBo bo, HttpServletResponse response) {
+        List<SisAuthGroupVo> list = sisAuthGroupService.queryList(bo);
+        ExcelUtil.exportExcel(list, "授权组", SisAuthGroupVo.class, response);
+    }
+
+    /**
+     * 获取授权组详细信息
+     *
+     * @param id 主键
+     */
+    @SaCheckPermission("sis:authGroup:query")
+    @GetMapping("/{id}")
+    public R<SisAuthGroupVo> getInfo(@NotNull(message = "主键不能为空")
+                                     @PathVariable("id") Long id) {
+        return R.ok(sisAuthGroupService.queryById(id));
+    }
+
+    /**
+     * 新增授权组
+     */
+    @SaCheckPermission("sis:authGroup:add")
+    @Log(title = "授权组", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody SisAuthGroupBo bo) {
+        return toAjax(sisAuthGroupService.insertByBo(bo));
+    }
+
+    /**
+     * 修改授权组
+     */
+    @SaCheckPermission("sis:authGroup:edit")
+    @Log(title = "授权组", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody SisAuthGroupBo bo) {
+        return toAjax(sisAuthGroupService.updateByBo(bo));
+    }
+
+    /**
+     * 删除授权组
+     *
+     * @param ids 主键串
+     */
+    @SaCheckPermission("sis:authGroup:remove")
+    @Log(title = "授权组", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{ids}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable("ids") Long[] ids) {
+        return toAjax(sisAuthGroupService.deleteWithValidByIds(List.of(ids), true));
+    }
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisAuthGroup.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisAuthGroup.java
new file mode 100644
index 0000000..36776cc
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisAuthGroup.java
@@ -0,0 +1,48 @@
+package org.dromara.sis.domain;
+
+import org.dromara.common.tenant.core.TenantEntity;
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+import java.io.Serial;
+
+/**
+ * 授权组对象 sis_auth_group
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("sis_auth_group")
+public class SisAuthGroup extends TenantEntity {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键id
+     */
+    @TableId(value = "id")
+    private Long id;
+
+    /**
+     * 权限名称
+     */
+    private String name;
+
+    /**
+     * 开始时间
+     */
+    private Date begTime;
+
+    /**
+     * 结束时间
+     */
+    private Date endTime;
+
+
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisAuthGroupBo.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisAuthGroupBo.java
new file mode 100644
index 0000000..6d712ee
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisAuthGroupBo.java
@@ -0,0 +1,48 @@
+package org.dromara.sis.domain.bo;
+
+import org.dromara.sis.domain.SisAuthGroup;
+import org.dromara.common.mybatis.core.domain.BaseEntity;
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import io.github.linpeilie.annotations.AutoMapper;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import jakarta.validation.constraints.*;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+/**
+ * 授权组业务对象 sis_auth_group
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@AutoMapper(target = SisAuthGroup.class, reverseConvertGenerate = false)
+public class SisAuthGroupBo extends BaseEntity {
+
+    /**
+     * 主键id
+     */
+    @NotNull(message = "主键id不能为空", groups = { EditGroup.class })
+    private Long id;
+
+    /**
+     * 权限名称
+     */
+    @NotBlank(message = "权限名称不能为空", groups = { AddGroup.class, EditGroup.class })
+    private String name;
+
+    /**
+     * 开始时间
+     */
+    private Date begTime;
+
+    /**
+     * 结束时间
+     */
+    private Date endTime;
+
+
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisAuthGroupVo.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisAuthGroupVo.java
new file mode 100644
index 0000000..cbef544
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisAuthGroupVo.java
@@ -0,0 +1,58 @@
+package org.dromara.sis.domain.vo;
+
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import org.dromara.sis.domain.SisAuthGroup;
+import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
+import cn.idev.excel.annotation.ExcelProperty;
+import org.dromara.common.excel.annotation.ExcelDictFormat;
+import org.dromara.common.excel.convert.ExcelDictConvert;
+import io.github.linpeilie.annotations.AutoMapper;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+
+
+/**
+ * 授权组视图对象 sis_auth_group
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+@Data
+@ExcelIgnoreUnannotated
+@AutoMapper(target = SisAuthGroup.class)
+public class SisAuthGroupVo implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键id
+     */
+    @ExcelProperty(value = "主键id")
+    private Long id;
+
+    /**
+     * 权限名称
+     */
+    @ExcelProperty(value = "权限名称")
+    private String name;
+
+    /**
+     * 开始时间
+     */
+    @ExcelProperty(value = "开始时间")
+    private Date begTime;
+
+    /**
+     * 结束时间
+     */
+    @ExcelProperty(value = "结束时间")
+    private Date endTime;
+
+
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/mapper/SisAuthGroupMapper.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/mapper/SisAuthGroupMapper.java
new file mode 100644
index 0000000..e049b0b
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/mapper/SisAuthGroupMapper.java
@@ -0,0 +1,15 @@
+package org.dromara.sis.mapper;
+
+import org.dromara.sis.domain.SisAuthGroup;
+import org.dromara.sis.domain.vo.SisAuthGroupVo;
+import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
+
+/**
+ * 授权组Mapper接口
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+public interface SisAuthGroupMapper extends BaseMapperPlus<SisAuthGroup, SisAuthGroupVo> {
+
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/ISisAuthGroupService.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/ISisAuthGroupService.java
new file mode 100644
index 0000000..202d36a
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/ISisAuthGroupService.java
@@ -0,0 +1,69 @@
+package org.dromara.sis.service;
+
+import org.dromara.sis.domain.SisAuthGroup;
+import org.dromara.sis.domain.vo.SisAuthGroupVo;
+import org.dromara.sis.domain.bo.SisAuthGroupBo;
+import org.dromara.common.mybatis.core.page.TableDataInfo;
+import org.dromara.common.mybatis.core.page.PageQuery;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 授权组Service接口
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+public interface ISisAuthGroupService {
+
+    /**
+     * 查询授权组
+     *
+     * @param id 主键
+     * @return 授权组
+     */
+    SisAuthGroupVo queryById(Long id);
+
+    /**
+     * 分页查询授权组列表
+     *
+     * @param bo        查询条件
+     * @param pageQuery 分页参数
+     * @return 授权组分页列表
+     */
+    TableDataInfo<SisAuthGroupVo> queryPageList(SisAuthGroupBo bo, PageQuery pageQuery);
+
+    /**
+     * 查询符合条件的授权组列表
+     *
+     * @param bo 查询条件
+     * @return 授权组列表
+     */
+    List<SisAuthGroupVo> queryList(SisAuthGroupBo bo);
+
+    /**
+     * 新增授权组
+     *
+     * @param bo 授权组
+     * @return 是否新增成功
+     */
+    Boolean insertByBo(SisAuthGroupBo bo);
+
+    /**
+     * 修改授权组
+     *
+     * @param bo 授权组
+     * @return 是否修改成功
+     */
+    Boolean updateByBo(SisAuthGroupBo bo);
+
+    /**
+     * 校验并批量删除授权组信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/impl/SisAuthGroupServiceImpl.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/impl/SisAuthGroupServiceImpl.java
new file mode 100644
index 0000000..70fbd70
--- /dev/null
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/service/impl/SisAuthGroupServiceImpl.java
@@ -0,0 +1,134 @@
+package org.dromara.sis.service.impl;
+
+import org.dromara.common.core.utils.MapstructUtils;
+import org.dromara.common.core.utils.StringUtils;
+import org.dromara.common.mybatis.core.page.TableDataInfo;
+import org.dromara.common.mybatis.core.page.PageQuery;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.dromara.sis.domain.bo.SisAuthGroupBo;
+import org.dromara.sis.domain.vo.SisAuthGroupVo;
+import org.dromara.sis.domain.SisAuthGroup;
+import org.dromara.sis.mapper.SisAuthGroupMapper;
+import org.dromara.sis.service.ISisAuthGroupService;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * 授权组Service业务层处理
+ *
+ * @author lsm
+ * @date 2025-07-23
+ */
+@Slf4j
+@RequiredArgsConstructor
+@Service
+public class SisAuthGroupServiceImpl implements ISisAuthGroupService {
+
+    private final SisAuthGroupMapper baseMapper;
+
+    /**
+     * 查询授权组
+     *
+     * @param id 主键
+     * @return 授权组
+     */
+    @Override
+    public SisAuthGroupVo queryById(Long id){
+        return baseMapper.selectVoById(id);
+    }
+
+    /**
+     * 分页查询授权组列表
+     *
+     * @param bo        查询条件
+     * @param pageQuery 分页参数
+     * @return 授权组分页列表
+     */
+    @Override
+    public TableDataInfo<SisAuthGroupVo> queryPageList(SisAuthGroupBo bo, PageQuery pageQuery) {
+        LambdaQueryWrapper<SisAuthGroup> lqw = buildQueryWrapper(bo);
+        Page<SisAuthGroupVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        return TableDataInfo.build(result);
+    }
+
+    /**
+     * 查询符合条件的授权组列表
+     *
+     * @param bo 查询条件
+     * @return 授权组列表
+     */
+    @Override
+    public List<SisAuthGroupVo> queryList(SisAuthGroupBo bo) {
+        LambdaQueryWrapper<SisAuthGroup> lqw = buildQueryWrapper(bo);
+        return baseMapper.selectVoList(lqw);
+    }
+
+    private LambdaQueryWrapper<SisAuthGroup> buildQueryWrapper(SisAuthGroupBo bo) {
+        Map<String, Object> params = bo.getParams();
+        LambdaQueryWrapper<SisAuthGroup> lqw = Wrappers.lambdaQuery();
+        lqw.orderByAsc(SisAuthGroup::getId);
+        lqw.like(StringUtils.isNotBlank(bo.getName()), SisAuthGroup::getName, bo.getName());
+        lqw.eq(bo.getBegTime() != null, SisAuthGroup::getBegTime, bo.getBegTime());
+        lqw.eq(bo.getEndTime() != null, SisAuthGroup::getEndTime, bo.getEndTime());
+        return lqw;
+    }
+
+    /**
+     * 新增授权组
+     *
+     * @param bo 授权组
+     * @return 是否新增成功
+     */
+    @Override
+    public Boolean insertByBo(SisAuthGroupBo bo) {
+        SisAuthGroup add = MapstructUtils.convert(bo, SisAuthGroup.class);
+        validEntityBeforeSave(add);
+        boolean flag = baseMapper.insert(add) > 0;
+        if (flag) {
+            bo.setId(add.getId());
+        }
+        return flag;
+    }
+
+    /**
+     * 修改授权组
+     *
+     * @param bo 授权组
+     * @return 是否修改成功
+     */
+    @Override
+    public Boolean updateByBo(SisAuthGroupBo bo) {
+        SisAuthGroup update = MapstructUtils.convert(bo, SisAuthGroup.class);
+        validEntityBeforeSave(update);
+        return baseMapper.updateById(update) > 0;
+    }
+
+    /**
+     * 保存前的数据校验
+     */
+    private void validEntityBeforeSave(SisAuthGroup entity){
+        //TODO 做一些数据校验,如唯一约束
+    }
+
+    /**
+     * 校验并批量删除授权组信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if(isValid){
+            //TODO 做一些业务上的校验,判断是否需要校验
+        }
+        return baseMapper.deleteByIds(ids) > 0;
+    }
+}