diff --git a/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java b/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
index a06ceb0..b829692 100644
--- a/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
+++ b/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
@@ -841,19 +841,47 @@ public class MartialScheduleServiceImpl extends ServiceImpl<MartialScheduleMappe
 
 			List<org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant> participantVOs;
 
-			// 所有项目都返回全部参赛者
-			participantVOs = participants.stream().map(p -> {
-				org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant pVO =
-					new org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant();
-				pVO.setId(p.getId());
-				pVO.setParticipantId(p.getParticipantId());
-				pVO.setOrganization(p.getOrganization());
-				pVO.setPlayerName(p.getPlayerName());
-				pVO.setProjectName(p.getProjectName());
-				pVO.setCategory(p.getCategory());
-				pVO.setPerformanceOrder(p.getPerformanceOrder());
-				return pVO;
-			}).collect(Collectors.toList());
+			// 集体项目按单位分组，选手姓名合并显示
+			if (group.getProjectType() != null && group.getProjectType() == 2) {
+				java.util.Map<String, List<MartialScheduleParticipant>> orgMap = new java.util.LinkedHashMap<>();
+				for (MartialScheduleParticipant p : participants) {
+					String org = p.getOrganization() != null ? p.getOrganization() : "未知单位";
+					orgMap.computeIfAbsent(org, k -> new ArrayList<>()).add(p);
+				}
+				participantVOs = new ArrayList<>();
+				int order = 1;
+				for (java.util.Map.Entry<String, List<MartialScheduleParticipant>> entry : orgMap.entrySet()) {
+					List<MartialScheduleParticipant> teamMembers = entry.getValue();
+					MartialScheduleParticipant first = teamMembers.get(0);
+					String playerNames = teamMembers.stream()
+						.map(MartialScheduleParticipant::getPlayerName)
+						.collect(Collectors.joining("、"));
+					org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant pVO =
+						new org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant();
+					pVO.setId(first.getId());
+					pVO.setParticipantId(first.getParticipantId());
+					pVO.setOrganization(first.getOrganization());
+					pVO.setPlayerName(playerNames);
+					pVO.setProjectName(first.getProjectName());
+					pVO.setCategory(first.getCategory());
+					pVO.setPerformanceOrder(order++);
+					participantVOs.add(pVO);
+				}
+			} else {
+				// 单人项目返回全部参赛者
+				participantVOs = participants.stream().map(p -> {
+					org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant pVO =
+						new org.springblade.modules.martial.pojo.vo.DispatchDataVO.DispatchParticipant();
+					pVO.setId(p.getId());
+					pVO.setParticipantId(p.getParticipantId());
+					pVO.setOrganization(p.getOrganization());
+					pVO.setPlayerName(p.getPlayerName());
+					pVO.setProjectName(p.getProjectName());
+					pVO.setCategory(p.getCategory());
+					pVO.setPerformanceOrder(p.getPerformanceOrder());
+					return pVO;
+				}).collect(Collectors.toList());
+			}
 
 			groupVO.setParticipants(participantVOs);
 			groups.add(groupVO);