diff --git a/backend/src/views/competition/components/task.vue b/backend/src/views/competition/components/task.vue
index cc8a753..bdfed7b 100644
--- a/backend/src/views/competition/components/task.vue
+++ b/backend/src/views/competition/components/task.vue
@@ -178,7 +178,7 @@
         </el-table>
         <el-pagination
         :current-page.sync="questionTempQuery.pageNo"
-        :page-sizes="[10,20,30,40,50,100,200]"
+        :page-sizes="[10,20,30,40,50,100,200,500]"
         :page-size.sync="questionTempQuery.pageSize"
         layout="total,prev,pager,next,jumper,sizes"
         :total="questionTempQuery.total"
diff --git a/backend/src/views/competition/components/team.vue b/backend/src/views/competition/components/team.vue
index da8de97..667d10f 100644
--- a/backend/src/views/competition/components/team.vue
+++ b/backend/src/views/competition/components/team.vue
@@ -8,11 +8,13 @@
         </div>
         <div v-if="teamTabId == 1" class="tbPanel">
             <div class="filter-container">
+                
                 <el-input v-model="teamQuery.teamName" placeholder="团队名称" />
                 <el-button @click="loadData">搜索</el-button>
                 <el-button @click="dialogVisable = true">添加团队</el-button>
                 <el-button @click="batchImport">批量导入<input ref="excel-upload-input" class="excel-upload-input" type="file" accept=".xlsx" @change="handleClick"></el-button>
-                
+                <el-input v-model="toTeamId" placeholder="请输入新的大赛ID" />
+                <el-button @click="copyTeam">复制团队及队员</el-button>
             </div>
             <el-table :data.sync="tableData">
                 <el-table-column label="团队名称">
@@ -237,6 +239,7 @@ export default {
     },
     data(){
         return {
+            toTeamId: 0,
             dialogVisable: false,
             stageColor: [
                 '#1490ce',
@@ -354,6 +357,26 @@ export default {
          this.listMember2()
     },
     methods: {
+        copyTeam(){
+            if(this.toTeamId>0){
+                teamApi.copyTeam(this.cmpId, this.toTeamId ).then(res=>{
+                    this.$notify({
+                        title: '提示信息',
+                        message: res.msg,
+                        type: 'warning',
+                        duration: 2000
+                    })
+                })
+
+            }else{
+                this.$notify({
+                        title: '提示信息',
+                        message: "请先设置新大赛ID",
+                        type: 'warning',
+                        duration: 2000
+                    })
+            }
+        },
         changeTab(index,id){
             this.tabId = index
             this.stageId = id
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/CompetitionTeamController.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/CompetitionTeamController.java
index dca564b..bb8a2b0 100644
--- a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/CompetitionTeamController.java
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/CompetitionTeamController.java
@@ -7,10 +7,7 @@ import com.tz.platform.competitiion.pc.dto.PageTeamDTO;
 import com.tz.platform.competitiion.pc.dto.PageTeamMemberDTO;
 import com.tz.platform.competitiion.pc.vo.*;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping(value = "/pc/competition/team")
@@ -49,5 +46,9 @@ public class CompetitionTeamController extends BaseController {
         return teamBiz.listTeamMember(vo);
     }
 
+    @GetMapping(value = "copy" )
+    public Result<String> copyTeamAndMemberToCompeition(@RequestParam("from") Long from,@RequestParam("to") Long to){
+        return teamBiz.copyTeamAndMemberToCompetion(from,to);
+    }
 
 }
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCCompetitionBiz.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCCompetitionBiz.java
index 2d8b948..2e2f3ac 100644
--- a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCCompetitionBiz.java
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCCompetitionBiz.java
@@ -62,7 +62,9 @@ public class PCCompetitionBiz {
             competition.setStageList(vo.getStageList());
         }
 
-
+        if(competition.getStageList()==null| competition.getStageList().size() ==0 ){
+            return Result.error("赛段不能为空");
+        }
         Date startTime=competition.getStageList().get(0).getStartTime();
         Date endTime =competition.getStageList().get(competition.getStageList().size()-1).getEndTime();
         Stage signupStage = competition.getStageList().stream().filter(stage -> stage.isEnableSignUp()).findFirst().orElse(null);
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/TeamBiz.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/TeamBiz.java
index a3cadbf..d1361f9 100644
--- a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/TeamBiz.java
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/TeamBiz.java
@@ -5,6 +5,7 @@ import com.tz.platform.common.core.bo.MemberInfo;
 import com.tz.platform.competitiion.pc.dto.PageTeamDTO;
 import com.tz.platform.competitiion.pc.dto.PageTeamMemberDTO;
 import com.tz.platform.competitiion.pc.vo.*;
+import com.tz.platform.entity.Competition;
 import com.tz.platform.entity.CompetitionMember;
 import com.tz.platform.entity.CompetitionTeam;
 import com.tz.platform.feign.user.IFeignUser;
@@ -253,4 +254,30 @@ public class TeamBiz {
 
         return Result.success(dto);
     }
+
+    public Result<String> copyTeamAndMemberToCompetion(Long from,Long to){
+       List<CompetitionTeam> teamList = teamDao.findAllByCompetitionId(from);
+       teamList.forEach(team->{
+           Integer teamId = team.getId();
+           team.setId(null);
+           team.setCompetitionId(to);
+           CompetitionTeam newTeam =  teamDao.save(team);
+           List<CompetitionMember> memberList = memberDao.findAllByTeamId(teamId);
+           memberList.forEach(m->{
+               CompetitionMember member = new CompetitionMember();
+               member.setLevelId(m.getLevelId());
+               member.setName(m.getName());
+               member.setSchool(m.getSchool());
+               member.setStudentNo(m.getStudentNo());
+               member.setTeacher(m.getTeacher());
+               member.setTeamId(newTeam.getId());
+               member.setTeamName(newTeam.getTeamName());
+               member.setUserId(m.getUserId());
+               member.setProvinceId(m.getProvinceId());
+               member.setCompetitionId(to);
+               memberDao.save(member);
+           });
+       });
+        return Result.error("操作成功");
+    }
 }
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionMemberDao.java b/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionMemberDao.java
index af26567..43147d5 100644
--- a/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionMemberDao.java
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionMemberDao.java
@@ -26,8 +26,12 @@ public interface CompetitionMemberDao extends JpaRepository<CompetitionMember,In
 
     List<CompetitionMember> findAllByUserIdAndCompetitionIdAndStageIdIn(Long userId,Long compId,List<Integer> stageId);
 
+    List<CompetitionMember> findAllByTeamId(Integer teamId);
+
     Page<CompetitionMember> findAllByCompetitionIdAndStageId(Long cmpid, Integer stageId , Pageable pageable);
 
+
+
     Page<CompetitionMember> findAllByStudentNoOrName(String studentNo,String name,Pageable pageable);
 
     int countByCompetitionId(Long competitionId);
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionTeamDao.java b/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionTeamDao.java
index 2652166..7a86054 100644
--- a/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionTeamDao.java
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/repository/CompetitionTeamDao.java
@@ -16,6 +16,7 @@ public interface CompetitionTeamDao extends JpaRepository<CompetitionTeam,Intege
     CompetitionTeam getById(Integer id);
     CompetitionTeam getByTeamName(String teamName);
     CompetitionTeam getByTeamNameAndCompetitionIdAndStageId(String teamName,Long compId,Integer stageId);
+    List<CompetitionTeam> findAllByCompetitionId(Long cmpid);
     List<CompetitionTeam> findAllByTeamName(String teamName);
     int countByCompetitionId(Long competitionId);
     List<CompetitionTeam> findAllByTeamNameAndSchoolAndCompetitionIdAndStageId(String teamName,String school,Long compId,Integer stageId);