diff --git a/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/BatchFindCommentContentReqDTO.java b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/BatchFindCommentContentReqDTO.java
new file mode 100644
index 0000000..bd1a17f
--- /dev/null
+++ b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/BatchFindCommentContentReqDTO.java
@@ -0,0 +1,29 @@
+package com.hanserwei.hannote.kv.dto.req;
+
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BatchFindCommentContentReqDTO {
+
+    /**
+     * 笔记 ID
+     */
+    @NotNull(message = "评论 ID 不能为空")
+    private Long noteId;
+
+    @NotEmpty(message = "评论内容 Key 集合")
+    @Valid  // 指定集合中的 DTO 也需要进行参数校验
+    private List<FindCommentContentReqDTO> commentContentKeys;
+
+}
\ No newline at end of file
diff --git a/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/FindCommentContentReqDTO.java b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/FindCommentContentReqDTO.java
new file mode 100644
index 0000000..964a9f5
--- /dev/null
+++ b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/req/FindCommentContentReqDTO.java
@@ -0,0 +1,21 @@
+package com.hanserwei.hannote.kv.dto.req;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class FindCommentContentReqDTO {
+
+    @NotBlank(message = "发布年月不能为空")
+    private String yearMonth;
+
+    @NotBlank(message = "评论正文 ID 不能为空")
+    private String contentId;
+
+}
\ No newline at end of file
diff --git a/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/resp/FindCommentContentRspDTO.java b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/resp/FindCommentContentRspDTO.java
new file mode 100644
index 0000000..e4db9d5
--- /dev/null
+++ b/han-note-kv/han-note-kv-api/src/main/java/com/hanserwei/hannote/kv/dto/resp/FindCommentContentRspDTO.java
@@ -0,0 +1,24 @@
+package com.hanserwei.hannote.kv.dto.resp;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class FindCommentContentRspDTO {
+
+    /**
+     * 评论内容 UUID
+     */
+    private String contentId;
+
+    /**
+     * 评论内容
+     */
+    private String content;
+
+}
\ No newline at end of file
diff --git a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/controller/CommentContentController.java b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/controller/CommentContentController.java
index a5b4f16..d91e3d0 100644
--- a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/controller/CommentContentController.java
+++ b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/controller/CommentContentController.java
@@ -4,6 +4,7 @@ import com.hanserwei.framework.biz.operationlog.aspect.ApiOperationLog;
 import com.hanserwei.framework.common.response.Response;
 import com.hanserwei.hannote.kv.biz.service.CommentContentService;
 import com.hanserwei.hannote.kv.dto.req.BatchAddCommentContentReqDTO;
+import com.hanserwei.hannote.kv.dto.req.BatchFindCommentContentReqDTO;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
@@ -26,4 +27,10 @@ public class CommentContentController {
         return commentContentService.batchAddCommentContent(batchAddCommentContentReqDTO);
     }
 
+    @PostMapping(value = "/comment/content/batchFind")
+    @ApiOperationLog(description = "批量查询评论内容")
+    public Response<?> batchFindCommentContent(@Validated @RequestBody BatchFindCommentContentReqDTO batchFindCommentContentReqDTO) {
+        return commentContentService.batchFindCommentContent(batchFindCommentContentReqDTO);
+    }
+
 }
diff --git a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/domain/repository/CommentContentRepository.java b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/domain/repository/CommentContentRepository.java
new file mode 100644
index 0000000..c37ef1a
--- /dev/null
+++ b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/domain/repository/CommentContentRepository.java
@@ -0,0 +1,23 @@
+package com.hanserwei.hannote.kv.biz.domain.repository;
+
+import com.hanserwei.hannote.kv.biz.domain.dataobject.CommentContentDO;
+import com.hanserwei.hannote.kv.biz.domain.dataobject.CommentContentPrimaryKey;
+import org.springframework.data.cassandra.repository.CassandraRepository;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface CommentContentRepository extends CassandraRepository<CommentContentDO, CommentContentPrimaryKey> {
+
+    /**
+     * 批量查询评论内容
+     *
+     * @param noteId     笔记ID
+     * @param yearMonths 年月
+     * @param contentIds 评论 ID列表
+     * @return 评论内容
+     */
+    List<CommentContentDO> findByPrimaryKeyNoteIdAndPrimaryKeyYearMonthInAndPrimaryKeyContentIdIn(
+            Long noteId, List<String> yearMonths, List<UUID> contentIds
+    );
+}
\ No newline at end of file
diff --git a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/CommentContentService.java b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/CommentContentService.java
index ba8918b..7696c00 100644
--- a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/CommentContentService.java
+++ b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/CommentContentService.java
@@ -2,8 +2,23 @@ package com.hanserwei.hannote.kv.biz.service;
 
 import com.hanserwei.framework.common.response.Response;
 import com.hanserwei.hannote.kv.dto.req.BatchAddCommentContentReqDTO;
+import com.hanserwei.hannote.kv.dto.req.BatchFindCommentContentReqDTO;
 
 public interface CommentContentService {
 
+    /**
+     * 批量添加评论内容
+     *
+     * @param batchAddCommentContentReqDTO 批量添加评论内容请求参数
+     * @return 批量添加结果
+     */
     Response<?> batchAddCommentContent(BatchAddCommentContentReqDTO batchAddCommentContentReqDTO);
+
+    /**
+     * 批量查询评论内容
+     *
+     * @param batchFindCommentContentReqDTO 批量查询评论内容请求参数
+     * @return 批量查询结果
+     */
+    Response<?> batchFindCommentContent(BatchFindCommentContentReqDTO batchFindCommentContentReqDTO);
 }
diff --git a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/impl/CommentContentServiceImpl.java b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/impl/CommentContentServiceImpl.java
index a528167..9c1790c 100644
--- a/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/impl/CommentContentServiceImpl.java
+++ b/han-note-kv/han-note-kv-biz/src/main/java/com/hanserwei/hannote/kv/biz/service/impl/CommentContentServiceImpl.java
@@ -1,12 +1,19 @@
 package com.hanserwei.hannote.kv.biz.service.impl;
 
+import cn.hutool.core.collection.CollUtil;
+import com.google.common.collect.Lists;
 import com.hanserwei.framework.common.response.Response;
 import com.hanserwei.hannote.kv.biz.domain.dataobject.CommentContentDO;
 import com.hanserwei.hannote.kv.biz.domain.dataobject.CommentContentPrimaryKey;
+import com.hanserwei.hannote.kv.biz.domain.repository.CommentContentRepository;
 import com.hanserwei.hannote.kv.biz.service.CommentContentService;
 import com.hanserwei.hannote.kv.dto.req.BatchAddCommentContentReqDTO;
+import com.hanserwei.hannote.kv.dto.req.BatchFindCommentContentReqDTO;
 import com.hanserwei.hannote.kv.dto.req.CommentContentReqDTO;
+import com.hanserwei.hannote.kv.dto.req.FindCommentContentReqDTO;
+import com.hanserwei.hannote.kv.dto.resp.FindCommentContentRspDTO;
 import jakarta.annotation.Resource;
+import jakarta.validation.constraints.NotBlank;
 import org.springframework.data.cassandra.core.CassandraTemplate;
 import org.springframework.stereotype.Service;
 
@@ -18,6 +25,8 @@ public class CommentContentServiceImpl implements CommentContentService {
 
     @Resource
     private CassandraTemplate cassandraTemplate;
+    @Resource
+    private CommentContentRepository commentContentRepository;
 
     @Override
     public Response<?> batchAddCommentContent(BatchAddCommentContentReqDTO batchAddCommentContentReqDTO) {
@@ -47,4 +56,39 @@ public class CommentContentServiceImpl implements CommentContentService {
                 .execute();
         return Response.success();
     }
+
+    @Override
+    public Response<?> batchFindCommentContent(BatchFindCommentContentReqDTO batchFindCommentContentReqDTO) {
+        // 归属的笔记ID
+        Long noteId = batchFindCommentContentReqDTO.getNoteId();
+        // 查询评论的发布年月、内容 UUID
+        List<FindCommentContentReqDTO> commentContentKeys = batchFindCommentContentReqDTO.getCommentContentKeys();
+
+        // 过滤出年月
+        List<@NotBlank(message = "发布年月不能为空") String> yearMonths = commentContentKeys.stream()
+                .map(FindCommentContentReqDTO::getYearMonth)
+                .distinct()
+                .toList();
+        // 过滤出内容 UUID
+        List<UUID> contentIds = commentContentKeys.stream()
+                .map(r -> UUID.fromString(r.getContentId()))
+                .distinct()
+                .toList();
+        // 批量查询 Cassandra
+        List<CommentContentDO> commentContentDOS = commentContentRepository
+                .findByPrimaryKeyNoteIdAndPrimaryKeyYearMonthInAndPrimaryKeyContentIdIn(noteId, yearMonths, contentIds);
+
+        // DO 转 DTO
+        List<FindCommentContentRspDTO> findCommentContentRspDTOS = Lists.newArrayList();
+        if (CollUtil.isNotEmpty(commentContentDOS)) {
+            findCommentContentRspDTOS = commentContentDOS.stream()
+                    .map(commentContentDO -> FindCommentContentRspDTO.builder()
+                            .contentId(String.valueOf(commentContentDO.getPrimaryKey().getContentId()))
+                            .content(commentContentDO.getContent())
+                            .build())
+                    .toList();
+        }
+
+        return Response.success(findCommentContentRspDTOS);
+    }
 }
diff --git a/http-client/gateApi.http b/http-client/gateApi.http
index 8378bd9..b87432c 100644
--- a/http-client/gateApi.http
+++ b/http-client/gateApi.http
@@ -328,4 +328,22 @@ Content-Type: application/json
       "content": "这是一条评论内容3"
     }
   ]
-}
\ No newline at end of file
+}
+
+### 批量查询评论内容
+POST http://localhost:8084/kv/comment/content/batchFind
+Content-Type: application/json
+
+{
+  "noteId": 1862481582414102549,
+  "commentContentKeys": [
+    {
+      "yearMonth": "2025-11",
+      "contentId": "a2537301-dc80-4fd6-ab2f-a9a908baebba"
+    },
+    {
+      "yearMonth": "2025-11",
+      "contentId": "a66b06ce-bf45-4a21-a5f2-31e5fb5fb5eb"
+    }
+  ]
+}