diff --git a/community-8073/src/main/java/com/ivmiku/tutorial/entity/Comment.java b/community-8073/src/main/java/com/ivmiku/tutorial/entity/Comment.java
index 0cad272..2cbfc9c 100644
--- a/community-8073/src/main/java/com/ivmiku/tutorial/entity/Comment.java
+++ b/community-8073/src/main/java/com/ivmiku/tutorial/entity/Comment.java
@@ -21,6 +21,7 @@ public class Comment implements Serializable {
 
     private Long postId;
 
+    @TableField("tutorialId")
     private Long tutorialId; // 新增字段
 
     private String content;
diff --git a/community-8073/src/main/java/com/ivmiku/tutorial/mapper/LikeMapper.java b/community-8073/src/main/java/com/ivmiku/tutorial/mapper/LikeMapper.java
index c990419..4bcca60 100644
--- a/community-8073/src/main/java/com/ivmiku/tutorial/mapper/LikeMapper.java
+++ b/community-8073/src/main/java/com/ivmiku/tutorial/mapper/LikeMapper.java
@@ -14,11 +14,11 @@ import org.apache.ibatis.annotations.Select;
 public interface LikeMapper extends BaseMapper<Likee> {
 
     // 获取帖子获赞数
-    @Select("SELECT SUM(like_count) FROM posts WHERE user_openid = #{userOpenid}")
+
     Long getPostLikeCount(@Param("userOpenid") String userOpenid);
 
     // 获取评论获赞数
-    @Select("SELECT SUM(like_count) FROM comments WHERE user_openid = #{userOpenid}")
+
     Long getCommentLikeCount(@Param("userOpenid") String userOpenid);
 
     // 查询帖子被点赞的总数
diff --git a/community-8073/src/main/resources/mapper/LikeMapper.xml b/community-8073/src/main/resources/mapper/LikeMapper.xml
index 3609f2d..bb86670 100644
--- a/community-8073/src/main/resources/mapper/LikeMapper.xml
+++ b/community-8073/src/main/resources/mapper/LikeMapper.xml
@@ -5,20 +5,33 @@
 <mapper namespace="com.ivmiku.tutorial.mapper.LikeMapper">
 
     <resultMap id="BaseResultMap" type="com.ivmiku.tutorial.entity.Likee">
-            <id property="id" column="id" jdbcType="BIGINT"/>
-            <result property="userOpenid" column="user_openid" jdbcType="VARCHAR"/>
-            <result property="postId" column="post_id" jdbcType="BIGINT"/>
-            <result property="tutorialId" column="tutorialId" jdbcType="BIGINT"/>
-            <result property="commentId" column="comment_id" jdbcType="BIGINT"/>
-            <result property="isDeleted" column="is_deleted" jdbcType="TINYINT"/>
+        <id property="id" column="id" jdbcType="BIGINT"/>
+        <result property="userOpenid" column="user_openid" jdbcType="VARCHAR"/>
+        <result property="postId" column="post_id" jdbcType="BIGINT"/>
+        <result property="tutorialId" column="tutorial_id" jdbcType="BIGINT"/>
+        <result property="commentId" column="comment_id" jdbcType="BIGINT"/>
+        <result property="isDeleted" column="is_deleted" jdbcType="TINYINT"/>
     </resultMap>
 
     <sql id="Base_Column_List">
-        id,user_openid,post_id,tutorialId,
-        comment_id,is_deleted
+        id, user_openid, post_id, tutorial_id, comment_id, is_deleted
     </sql>
-    <select id="getLikeCountByPostId" resultType="java.lang.Long">
-        SELECT COUNT(*) FROM likee
-        WHERE post_id = #{postId} AND is_deleted = 0
+
+    <!-- 查询用户所有帖子的点赞总数 -->
+    <select id="getPostLikeCount" resultType="java.lang.Long">
+        SELECT COUNT(*)
+        FROM likee
+        WHERE user_openid = #{userOpenid}
+          AND post_id IS NOT NULL
+          AND is_deleted = 0;
+    </select>
+
+    <!-- 查询用户所有评论的点赞总数 -->
+    <select id="getCommentLikeCount" resultType="java.lang.Long">
+        SELECT COUNT(*)
+        FROM likee
+        WHERE user_openid = #{userOpenid}
+          AND comment_id IS NOT NULL
+          AND is_deleted = 0;
     </select>
 </mapper>
diff --git a/community-8073/src/main/resources/mapper/PostMapper.xml b/community-8073/src/main/resources/mapper/PostMapper.xml
index ac56366..375e75c 100644
--- a/community-8073/src/main/resources/mapper/PostMapper.xml
+++ b/community-8073/src/main/resources/mapper/PostMapper.xml
@@ -86,7 +86,6 @@
         SELECT title
         FROM post
         WHERE is_deleted = 0 AND is_public = 1
-        ORDER BY view_count DESC, like_count DESC
         LIMIT 9
     </select>
     <select id="searchPosts" resultType="com.ivmiku.tutorial.entity.Post">