diff --git a/src/main/java/com/example/g8backend/entity/User.java b/src/main/java/com/example/g8backend/entity/User.java
index a9f5746..64f4f10 100644
--- a/src/main/java/com/example/g8backend/entity/User.java
+++ b/src/main/java/com/example/g8backend/entity/User.java
@@ -26,6 +26,4 @@
                 ", email='" + email + '\'' +
                 '}';
     }
-
-
 }
diff --git a/src/main/java/com/example/g8backend/mapper/PostMapper.java b/src/main/java/com/example/g8backend/mapper/PostMapper.java
index 51c3164..8f7e029 100644
--- a/src/main/java/com/example/g8backend/mapper/PostMapper.java
+++ b/src/main/java/com/example/g8backend/mapper/PostMapper.java
@@ -40,7 +40,7 @@
                            @Param("tagIds") List<Long> tagIds,
                            @Param("author") String author);
 
-    // 检查用户是否已经点赞该帖子
+    //  检查用户是否已经点赞该帖子
     @Select("SELECT EXISTS (SELECT 1 FROM post_likes WHERE user_id = #{userId} AND post_id = #{postId})")
     boolean existsByUserIdAndPostId(@Param("userId") Long userId, @Param("postId") Long postId);