diff --git a/src/main/java/com/bao/dating/controller/PostController.java b/src/main/java/com/bao/dating/controller/PostController.java
index 041cd36..b7c284f 100644
--- a/src/main/java/com/bao/dating/controller/PostController.java
+++ b/src/main/java/com/bao/dating/controller/PostController.java
@@ -52,8 +52,8 @@ public class PostController {
      */
     @DeleteMapping
     public Result<String> deleteById(@RequestParam List<Long> postIds){
-        postService.deletePostById(postIds);
-        return Result.success(ResultCode.SUCCESS_DELETE, "动态删除成功", null);
+        int deletedCount = postService.deletePostById(postIds);
+        return Result.success(ResultCode.SUCCESS_DELETE, deletedCount > 0 ? "成功删除" : "删除失败，该动态不存在", null);
     }
 
     /**
diff --git a/src/main/java/com/bao/dating/mapper/PostMapper.java b/src/main/java/com/bao/dating/mapper/PostMapper.java
index 71356d2..8cd4943 100644
--- a/src/main/java/com/bao/dating/mapper/PostMapper.java
+++ b/src/main/java/com/bao/dating/mapper/PostMapper.java
@@ -20,7 +20,7 @@ public interface PostMapper {
      *
      * @param postIds 动态ID
      */
-    void deletePostByIds(@Param("postIds") List<Long> postIds);
+    int deletePostByIds(@Param("postIds") List<Long> postIds);
 
     /**
      * 根据ID查询动态
diff --git a/src/main/java/com/bao/dating/service/PostService.java b/src/main/java/com/bao/dating/service/PostService.java
index c919d82..6600836 100644
--- a/src/main/java/com/bao/dating/service/PostService.java
+++ b/src/main/java/com/bao/dating/service/PostService.java
@@ -24,13 +24,12 @@ public interface PostService {
     Post createPost(Long userId, PostRequestDTO postRequestDTO);
 
     /**
-     * 删除动态
+     * 批量删除动态
      * @param postIds 动态ID
      * @return 删除的动态对象
      */
-    void deletePostById(List<Long> postIds);
+    int deletePostById(List<Long> postIds);
 
-    void deletePostById(Integer postId);
 
     /**
      * 查询动态详情（用于编辑）
diff --git a/src/main/java/com/bao/dating/service/impl/PostServiceImpl.java b/src/main/java/com/bao/dating/service/impl/PostServiceImpl.java
index 7f4e2e8..4381790 100644
--- a/src/main/java/com/bao/dating/service/impl/PostServiceImpl.java
+++ b/src/main/java/com/bao/dating/service/impl/PostServiceImpl.java
@@ -12,6 +12,7 @@ import com.bao.dating.util.FileUtil;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
@@ -111,9 +112,6 @@ public class PostServiceImpl implements PostService {
         }
 
         String textSuggestion = (String) textResult.get("suggestion");
-        if ("block".equals(textSuggestion)) {
-            throw new RuntimeException("动态内容违规，禁止发布");
-        }
 
         // 2. 图片审核（如果有）
         if (postRequestDTO.getMediaOssKeys() != null && !postRequestDTO.getMediaOssKeys().isEmpty()) {
@@ -158,22 +156,25 @@ public class PostServiceImpl implements PostService {
         return post;
     }
 
-    @Override
-    public void deletePostById(Long postId) {
-        postMapper.deletePostById(postId);
-    }
-
     /**
-     * 删除动态
+     * 批量删除动态
      *
-     * @param postId 动态ID
+     * @param postIds 动态ID
      * @return 删除的动态对象
      */
     @Override
-    public void deletePostById(Integer postId) {
-        postMapper.deletePostById(Long.valueOf(postId));
+    @Transactional(rollbackFor = Exception.class)
+    public int deletePostById(List<Long> postIds) {
+        // 批量删除动态
+        return postMapper.deletePostByIds(postIds);
     }
 
+    /**
+     * 查询动态详情（用于编辑）
+     *
+     * @param postId 动态ID
+     * @return
+     */
     @Override
     public PostEditVO getPostForEdit(Long postId) {