diff --git a/src/main/java/cn/teammodel/controller/admin/service/impl/CommonServiceImpl.java b/src/main/java/cn/teammodel/controller/admin/service/impl/CommonServiceImpl.java
index 71eef44..7a8451b 100644
--- a/src/main/java/cn/teammodel/controller/admin/service/impl/CommonServiceImpl.java
+++ b/src/main/java/cn/teammodel/controller/admin/service/impl/CommonServiceImpl.java
@@ -112,15 +112,15 @@ public class CommonServiceImpl implements CommonService {
     @Override
     public Comment saveOrUpdateComment(Comment comment) {
 
-        List<Comment> comments = commentRepository.findById(comment.getId(),comment.getSchool());
+        List<Comment> comments = commentRepository.findById(comment.getId(),comment.getSchool(),comment.getActivityType());
         Comment existingComment = comments.stream().findFirst().orElse(null);
         if (existingComment != null) {
             // 如果评论对象存在，则进行更新操作
             // 这里你可以根据需要更新评论对象的属性
-            existingComment.setContent(comment.getContent());
+            existingComment.setContentInfo(comment.getContentInfo());
             existingComment.setUpdateTime(Instant.now().toEpochMilli());
 
-            commentRepository.deleteById(existingComment.getId(),new PartitionKey(existingComment.getSchool()));
+            //commentRepository.deleteById(existingComment.getId(),new PartitionKey(existingComment.getSchool()));
             // 最后保存更新后的评论对象
             return commentRepository.save(existingComment);
         } else {
@@ -141,6 +141,6 @@ public class CommonServiceImpl implements CommonService {
 
     @Override
     public List<Comment> getCommentById(Comment comment) {
-        return commentRepository.findById(comment.getId(),comment.getSchool());
+        return commentRepository.findById(comment.getId(),comment.getSchool(),comment.getActivityType());
     }
 }
diff --git a/src/main/java/cn/teammodel/controller/admin/service/impl/ExamServiceImpl.java b/src/main/java/cn/teammodel/controller/admin/service/impl/ExamServiceImpl.java
index fb2b4aa..8bad3eb 100644
--- a/src/main/java/cn/teammodel/controller/admin/service/impl/ExamServiceImpl.java
+++ b/src/main/java/cn/teammodel/controller/admin/service/impl/ExamServiceImpl.java
@@ -8,6 +8,7 @@ import cn.teammodel.model.dto.admin.exam.OverViewDto;
 import cn.teammodel.model.entity.common.Exam;
 import cn.teammodel.repository.ExamRepository;
 import cn.teammodel.utils.GroupUtil;
+import cn.teammodel.utils.SnowflakeIdGenerator;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -35,6 +36,8 @@ public class ExamServiceImpl implements ExamService {
         try {
             overView =  GroupUtil.getGroupId(overViewDto,new GroupUtil(env), request,url);
             examRate = GroupUtil.getGroupId(overViewDto,new GroupUtil(env), request,url_exam);
+            //SnowflakeIdGenerator generator = new SnowflakeIdGenerator(1);
+            //overView.put("reportId",generator.nextId());
             overView.putAll(examRate);
             //获取所有考试数据
             //List<Exam> exams = examRepository.findExamByClassId("Exam-"+overViewDto.getSchool(),overViewDto.getClassId(),overViewDto.getPeriodId());
diff --git a/src/main/java/cn/teammodel/model/entity/common/Comment.java b/src/main/java/cn/teammodel/model/entity/common/Comment.java
index 20e76e8..d0acbc5 100644
--- a/src/main/java/cn/teammodel/model/entity/common/Comment.java
+++ b/src/main/java/cn/teammodel/model/entity/common/Comment.java
@@ -7,13 +7,13 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
+import java.util.List;
+
 @EqualsAndHashCode(callSuper = true)
 @Container(containerName = "Common")
 @Data
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public class Comment extends BaseItem {
-    @ApiModelProperty("活动内容")
-    private String content;
     private String creatorId;
     private String creatorName;
     @ApiModelProperty("学校编码")
@@ -23,11 +23,17 @@ public class Comment extends BaseItem {
     private String activityId;
     @ApiModelProperty("活动类型")
     private String activityType;
-    @ApiModelProperty("评论类型")
-    private String contentType;
+    private List<ContentInfo> contentInfo;
     private String pk = "Comment";
     private int ttl = -1;
     private Long createTime;
     private Long updateTime;
+    @Data
+    public static class ContentInfo {
+        @ApiModelProperty("评论内容")
+        private String content;
+        @ApiModelProperty("评论类型")
+        private String contentType;
+    }
 
 }
diff --git a/src/main/java/cn/teammodel/repository/CommentRepository.java b/src/main/java/cn/teammodel/repository/CommentRepository.java
index 5f345a4..cddfcf4 100644
--- a/src/main/java/cn/teammodel/repository/CommentRepository.java
+++ b/src/main/java/cn/teammodel/repository/CommentRepository.java
@@ -13,7 +13,7 @@ import java.util.List;
 
 @Repository
 public interface CommentRepository extends CosmosRepository<Comment, String> {
-    @Query("select * from Comment as s where s.id = @id and s.pk = 'Comment' and s.school = @school ")
-    List<Comment> findById(@Param("id") String id, @Param("school") String school);
+    @Query("select * from Comment as s where s.id = @id and s.pk = 'Comment' and s.school = @school and s.activityType = @activityType ")
+    List<Comment> findById(@Param("id") String id, @Param("school") String school,@Param("activityType") String activityType);
 
 }