diff --git a/ruoyi-application/src/main/java/com/ruoyi/web/controller/classe/ClasseController.java b/ruoyi-application/src/main/java/com/ruoyi/web/controller/classe/ClasseController.java
index 8986f21..3b23c90 100644
--- a/ruoyi-application/src/main/java/com/ruoyi/web/controller/classe/ClasseController.java
+++ b/ruoyi-application/src/main/java/com/ruoyi/web/controller/classe/ClasseController.java
@@ -3,9 +3,6 @@ package com.ruoyi.web.controller.classe;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 
-import com.ruoyi.system.domain.Groupe;
-import com.ruoyi.system.domain.req.GroupeQueryReq;
-import com.ruoyi.system.service.GroupeService;
 import io.swagger.annotations.*;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -42,7 +39,6 @@ public class ClasseController extends BaseController {
     @Autowired
     private ClasseService classeService;
 
-
     /**
      * 查询班级信息列表
      */
@@ -112,13 +108,4 @@ public class ClasseController extends BaseController {
     public Result<String> remove(@PathVariable List<Long> classeIds) {
         return toAjax(classeService.removeBatchByIds(classeIds));
     }
-
-
-    @ApiOperation("获取小组信息列表")
-    @PreAuthorize("@ss.hasPermi('system:groupe:list')")
-    @GetMapping("/selectGroupe")
-    public Result<List<Groupe>> list() {
-        List<Groupe> list=classeService.selectGroupe();
-        return Result.success(list);
-    }
 }
diff --git a/ruoyi-application/src/main/java/com/ruoyi/web/controller/groupe/GroupeController.java b/ruoyi-application/src/main/java/com/ruoyi/web/controller/groupe/GroupeController.java
index 8b06386..73cd149 100644
--- a/ruoyi-application/src/main/java/com/ruoyi/web/controller/groupe/GroupeController.java
+++ b/ruoyi-application/src/main/java/com/ruoyi/web/controller/groupe/GroupeController.java
@@ -25,6 +25,7 @@ import com.ruoyi.system.domain.req.GroupeEditReq;
 import com.ruoyi.system.service.GroupeService;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import com.ruoyi.common.core.page.TableDataInfo;
+import com.ruoyi.system.domain.Classe;
 
 /**
  * 小组信息Controller
@@ -75,6 +76,16 @@ public class GroupeController extends BaseController {
         return Result.success(groupeService.getById(groupId));
     }
 
+    /**
+     * 获取小组详细信息展示
+     */
+    @ApiOperation("获取小组详细信息")
+    @PreAuthorize("@ss.hasPermi('system:groupe:query')")
+    @GetMapping(value = "/findGroupByClassId/{classeId}")
+    @ApiImplicitParam(name = "classeId", value = "classeId", required = true, dataType = "Long", paramType = "path", dataTypeClass = Long.class)
+    public Result<List<Groupe>> findGroupByClassId(@PathVariable("classeId") Long classeId) {
+        return Result.success(groupeService.findGroupByClassId(classeId));
+    }
     /**
      * 新增小组信息
      */
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/Classe.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/Classe.java
index d2bb512..927dd24 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/Classe.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/Classe.java
@@ -42,18 +42,12 @@ public class Classe extends BaseEntity {
     @ApiModelProperty(name = "班级名称", value = "班级名称")
     private String classeName;
 
-    /** 小组id */
-    @Excel(name = "小组id")
-    @ApiModelProperty(name = "小组id", value = "小组id")
-    private String groups;
-
     /**
     * 查询构造器
     */
     public static Classe queryBuild( ClasseQueryReq classeQueryReq){
         return Classe.builder()
                 .classeName(classeQueryReq.getClasseName())
-                .groups(classeQueryReq.getGroups())
                 .build();
     }
 
@@ -63,7 +57,6 @@ public class Classe extends BaseEntity {
     public static Classe saveBuild(ClasseSaveReq classeSaveReq){
         return Classe.builder()
                 .classeName(classeSaveReq.getClasseName())
-                .groups(classeSaveReq.getGroups())
                 .build();
     }
 
@@ -74,7 +67,6 @@ public class Classe extends BaseEntity {
         return Classe.builder()
             .classeId(classeId)
                 .classeName(classeEditReq.getClasseName())
-                .groups(classeEditReq.getGroups())
                 .build();
     }
 
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseEditReq.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseEditReq.java
index 3925242..186ad84 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseEditReq.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseEditReq.java
@@ -30,8 +30,4 @@ public class ClasseEditReq extends BaseEntity {
     @ApiModelProperty(name = "班级名称", value = "班级名称")
     private String classeName;
 
-    /** 小组id */
-    @ApiModelProperty(name = "小组id", value = "小组id")
-    private String groups;
-
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseQueryReq.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseQueryReq.java
index 07acda0..e236609 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseQueryReq.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseQueryReq.java
@@ -30,8 +30,4 @@ public class ClasseQueryReq extends BaseEntity {
     @ApiModelProperty(name = "班级名称", value = "班级名称")
     private String classeName;
 
-    /** 小组id */
-    @ApiModelProperty(name = "小组id", value = "小组id")
-    private String groups;
-
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseSaveReq.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseSaveReq.java
index ab314d6..08d7406 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseSaveReq.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/domain/req/ClasseSaveReq.java
@@ -36,9 +36,4 @@ public class ClasseSaveReq extends BaseEntity {
     @ApiModelProperty(name = "班级名称", value = "班级名称")
     private String classeName;
 
-    /** 小组id */
-
-    @ApiModelProperty(name = "小组id", value = "小组id")
-    private String groups;
-
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/mapper/ClasseMapper.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/mapper/ClasseMapper.java
index e273bad..1e514e2 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/mapper/ClasseMapper.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/mapper/ClasseMapper.java
@@ -3,7 +3,6 @@ package com.ruoyi.system.mapper;
 import java.util.List;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ruoyi.system.domain.Classe;
-import com.ruoyi.system.domain.Groupe;
 
 /**
  * 班级信息Mapper接口
@@ -13,6 +12,4 @@ import com.ruoyi.system.domain.Groupe;
  */
 public interface ClasseMapper extends BaseMapper<Classe> {
 
-    List<Groupe> selectGroupe();
-
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/ClasseService.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/ClasseService.java
index 663fb7b..0bb82c8 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/ClasseService.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/ClasseService.java
@@ -3,7 +3,6 @@ package com.ruoyi.system.service;
 import java.util.List;
 import com.ruoyi.system.domain.Classe;
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.ruoyi.system.domain.Groupe;
 
 /**
  * 班级信息Service接口
@@ -20,7 +19,4 @@ public interface ClasseService extends IService<Classe> {
      */
     public List<Classe> list(Classe classe);
 
-    List<Groupe> selectGroupe();
-
-
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/impl/ClasseServiceImpl.java b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/impl/ClasseServiceImpl.java
index 0c8aea9..53b6cb0 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/impl/ClasseServiceImpl.java
+++ b/ruoyi-basic/ruoyi-classe/src/main/java/com/ruoyi/system/service/impl/ClasseServiceImpl.java
@@ -4,9 +4,7 @@ import java.util.List;
 
 import com.ruoyi.common.utils.ObjUtils;
 import com.ruoyi.common.utils.StringUtils;
-import com.ruoyi.system.domain.Groupe;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.system.mapper.ClasseMapper;
 import com.ruoyi.system.domain.Classe;
@@ -24,8 +22,6 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 @Service
 public class ClasseServiceImpl extends ServiceImpl<ClasseMapper, Classe>  implements ClasseService {
 
-    @Autowired
-    ClasseMapper classeMapper;
     /**
      * 查询班级信息列表
      *
@@ -41,18 +37,9 @@ public class ClasseServiceImpl extends ServiceImpl<ClasseMapper, Classe>  implem
             queryWrapper.like(Classe::getClasseName, classe.getClasseName());
         }
 
-        if (ObjUtils.notNull(classe.getGroups())){
-            queryWrapper.eq(Classe::getGroups, classe.getGroups());
-        }
-
 
 
 
         return list(queryWrapper);
     }
-
-    @Override
-    public List<Groupe> selectGroupe() {
-        return classeMapper.selectGroupe();
-    }
 }
diff --git a/ruoyi-basic/ruoyi-classe/src/main/resources/mapper/system/ClasseMapper.xml b/ruoyi-basic/ruoyi-classe/src/main/resources/mapper/system/ClasseMapper.xml
index 1e085c9..deb8df2 100644
--- a/ruoyi-basic/ruoyi-classe/src/main/resources/mapper/system/ClasseMapper.xml
+++ b/ruoyi-basic/ruoyi-classe/src/main/resources/mapper/system/ClasseMapper.xml
@@ -7,7 +7,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <resultMap type="com.ruoyi.system.domain.Classe" id="ClasseResult">
         <result property="classeId"    column="classe_id"    />
         <result property="classeName"    column="classe_name"    />
-        <result property="groups"    column="groups"    />
         <result property="createBy"    column="create_by"    />
         <result property="createTime"    column="create_time"    />
         <result property="updateBy"    column="update_by"    />
@@ -15,9 +14,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectClasseVo">
-        select classe_id, classe_name, groups, create_by, create_time, update_by, update_time from classe
+        select classe_id, classe_name, create_by, create_time, update_by, update_time from classe
     </sql>
-    <select id="selectGroupe" resultType="com.ruoyi.system.domain.Groupe">
-        select group_id,group_name from groupe
-    </select>
 </mapper>
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/Groupe.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/Groupe.java
index 9d2b946..1168034 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/Groupe.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/Groupe.java
@@ -42,12 +42,18 @@ public class Groupe extends BaseEntity {
     @ApiModelProperty(name = "小组名称", value = "小组名称")
     private String groupName;
 
+    /** 班级id */
+    @Excel(name = "班级id")
+    @ApiModelProperty(name = "班级id", value = "班级id")
+    private Long classes;
+
     /**
     * 查询构造器
     */
     public static Groupe queryBuild( GroupeQueryReq groupeQueryReq){
         return Groupe.builder()
                 .groupName(groupeQueryReq.getGroupName())
+                .classes(groupeQueryReq.getClasses())
                 .build();
     }
 
@@ -57,6 +63,7 @@ public class Groupe extends BaseEntity {
     public static Groupe saveBuild(GroupeSaveReq groupeSaveReq){
         return Groupe.builder()
                 .groupName(groupeSaveReq.getGroupName())
+                .classes(groupeSaveReq.getClasses())
                 .build();
     }
 
@@ -67,6 +74,7 @@ public class Groupe extends BaseEntity {
         return Groupe.builder()
             .groupId(groupId)
                 .groupName(groupeEditReq.getGroupName())
+                .classes(groupeEditReq.getClasses())
                 .build();
     }
 
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeEditReq.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeEditReq.java
index 6c14c32..5b6620a 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeEditReq.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeEditReq.java
@@ -30,4 +30,8 @@ public class GroupeEditReq extends BaseEntity {
     @ApiModelProperty(name = "小组名称", value = "小组名称")
     private String groupName;
 
+    /** 班级id */
+    @ApiModelProperty(name = "班级id", value = "班级id")
+    private Long classes;
+
 }
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeQueryReq.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeQueryReq.java
index 7971a01..c009cb2 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeQueryReq.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeQueryReq.java
@@ -30,4 +30,8 @@ public class GroupeQueryReq extends BaseEntity {
     @ApiModelProperty(name = "小组名称", value = "小组名称")
     private String groupName;
 
+    /** 班级id */
+    @ApiModelProperty(name = "班级id", value = "班级id")
+    private Long classes;
+
 }
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeSaveReq.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeSaveReq.java
index 02a0df8..982c72a 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeSaveReq.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/domain/req/GroupeSaveReq.java
@@ -36,4 +36,9 @@ public class GroupeSaveReq extends BaseEntity {
     @ApiModelProperty(name = "小组名称", value = "小组名称")
     private String groupName;
 
+    /** 班级id */
+
+    @ApiModelProperty(name = "班级id", value = "班级id")
+    private Long classes;
+
 }
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/GroupeService.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/GroupeService.java
index 790aa43..a526107 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/GroupeService.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/GroupeService.java
@@ -19,4 +19,5 @@ public interface GroupeService extends IService<Groupe> {
      */
     public List<Groupe> list(Groupe groupe);
 
+    List<Groupe> findGroupByClassId(Long classeId);
 }
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/impl/GroupeServiceImpl.java b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/impl/GroupeServiceImpl.java
index 5c1b8ff..6535dae 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/impl/GroupeServiceImpl.java
+++ b/ruoyi-basic/ruoyi-groupe/src/main/java/com/ruoyi/system/service/impl/GroupeServiceImpl.java
@@ -5,6 +5,7 @@ import java.util.List;
 import com.ruoyi.common.utils.ObjUtils;
 import com.ruoyi.common.utils.StringUtils;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.system.mapper.GroupeMapper;
 import com.ruoyi.system.domain.Groupe;
@@ -22,6 +23,8 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 @Service
 public class GroupeServiceImpl extends ServiceImpl<GroupeMapper, Groupe>  implements GroupeService {
 
+    @Autowired
+    private GroupeMapper groupeMapper;
     /**
      * 查询小组信息列表
      *
@@ -37,9 +40,22 @@ public class GroupeServiceImpl extends ServiceImpl<GroupeMapper, Groupe>  implem
             queryWrapper.like(Groupe::getGroupName, groupe.getGroupName());
         }
 
+        if (ObjUtils.notNull(groupe.getClasses())){
+            queryWrapper.eq(Groupe::getClasses, groupe.getClasses());
+        }
+
 
 
 
         return list(queryWrapper);
     }
+
+    @Override
+    public List<Groupe> findGroupByClassId(Long classeId) {
+        LambdaQueryWrapper<Groupe> queryWrapper = new LambdaQueryWrapper<>();
+
+        queryWrapper.eq(StringUtils.isNotNull(classeId),Groupe::getClasses,classeId);
+
+        return groupeMapper.selectList(queryWrapper);
+    }
 }
diff --git a/ruoyi-basic/ruoyi-groupe/src/main/resources/mapper/system/GroupeMapper.xml b/ruoyi-basic/ruoyi-groupe/src/main/resources/mapper/system/GroupeMapper.xml
index 2f0dde0..3777c04 100644
--- a/ruoyi-basic/ruoyi-groupe/src/main/resources/mapper/system/GroupeMapper.xml
+++ b/ruoyi-basic/ruoyi-groupe/src/main/resources/mapper/system/GroupeMapper.xml
@@ -7,6 +7,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <resultMap type="com.ruoyi.system.domain.Groupe" id="GroupeResult">
         <result property="groupId"    column="group_id"    />
         <result property="groupName"    column="group_name"    />
+        <result property="classes"    column="classes"    />
         <result property="createBy"    column="create_by"    />
         <result property="createTime"    column="create_time"    />
         <result property="updateBy"    column="update_by"    />
@@ -14,6 +15,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectGroupeVo">
-        select group_id, group_name, create_by, create_time, update_by, update_time from groupe
+        select group_id, group_name, classes, create_by, create_time, update_by, update_time from groupe
     </sql>
 </mapper>