diff --git a/src/main/java/org/springblade/modules/martial/controller/MartialMiniController.java b/src/main/java/org/springblade/modules/martial/controller/MartialMiniController.java
index 8467dbc..abe8a64 100644
--- a/src/main/java/org/springblade/modules/martial/controller/MartialMiniController.java
+++ b/src/main/java/org/springblade/modules/martial/controller/MartialMiniController.java
@@ -110,7 +110,14 @@ public class MartialMiniController extends BladeController {
 			martialVenue = venueService.getById(invite.getVenueId());
 		}
 
-		List<MiniLoginVO.ProjectInfo> projects = parseProjects(invite.getProjects());
+		// 获取项目列表：如果邀请记录中有指定项目则使用，否则获取该比赛的所有项目
+		List<MiniLoginVO.ProjectInfo> projects;
+		if (Func.isNotEmpty(invite.getProjects())) {
+			projects = parseProjects(invite.getProjects());
+		} else {
+			// 未指定项目，获取该比赛的所有项目（裁判负责整个场地）
+			projects = getAllProjectsByCompetition(competition.getId());
+		}
 
 		MiniLoginVO vo = new MiniLoginVO();
 		vo.setToken(token);
@@ -499,7 +506,14 @@ public class MartialMiniController extends BladeController {
 		MartialCompetition competition = competitionService.getById(invite.getCompetitionId());
 		MartialJudge judge = judgeService.getById(invite.getJudgeId());
 		MartialVenue martialVenue = invite.getVenueId() != null ? venueService.getById(invite.getVenueId()) : null;
-		List<MiniLoginVO.ProjectInfo> projects = parseProjects(invite.getProjects());
+		// 获取项目列表：如果邀请记录中有指定项目则使用，否则获取该比赛的所有项目
+		List<MiniLoginVO.ProjectInfo> projects;
+		if (Func.isNotEmpty(invite.getProjects())) {
+			projects = parseProjects(invite.getProjects());
+		} else {
+			// 未指定项目，获取该比赛的所有项目（裁判负责整个场地）
+			projects = getAllProjectsByCompetition(competition.getId());
+		}
 
 		MiniLoginVO vo = new MiniLoginVO();
 		vo.setToken(token);
@@ -640,4 +654,29 @@ public class MartialMiniController extends BladeController {
 		return projects;
 	}
 
-}
+
+	/**
+	 * 获取比赛的所有项目
+	 */
+	private List<MiniLoginVO.ProjectInfo> getAllProjectsByCompetition(Long competitionId) {
+		List<MiniLoginVO.ProjectInfo> projects = new ArrayList<>();
+		
+		LambdaQueryWrapper<MartialProject> wrapper = new LambdaQueryWrapper<>();
+		wrapper.eq(MartialProject::getCompetitionId, competitionId);
+		wrapper.eq(MartialProject::getIsDeleted, 0);
+		
+		List<MartialProject> projectList = projectService.list(wrapper);
+		
+		if (Func.isNotEmpty(projectList)) {
+			projects = projectList.stream().map(project -> {
+				MiniLoginVO.ProjectInfo info = new MiniLoginVO.ProjectInfo();
+				info.setProjectId(project.getId());
+				info.setProjectName(project.getProjectName());
+				return info;
+			}).collect(Collectors.toList());
+		}
+		
+		return projects;
+	}
+
+}
\ No newline at end of file