diff --git a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
index 061e766..eab48dd 100644
--- a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
+++ b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
@@ -27,6 +27,7 @@
         FROM user_comment_clinical_article a
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1
+        AND a.article_id = #{articleId}
         <choose>
             <when test="rootId != null and rootId != ''">
                 AND a.root_id = #{rootId}
@@ -49,6 +50,7 @@
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1
         AND a.root_id = #{rootId}
+        AND a.article_id = #{articleId}
         ORDER BY a.is_top desc , a.created_at DESC
         limit #{limit}
     </select>
@@ -68,6 +70,9 @@
         LEFT JOIN case_clinical_article b ON a.article_id = b.article_id
         WHERE a.status = 1
         AND b.article_status = 1
+        <if test="userId != null and userId != ''">
+            AND a.user_id = #{userId}
+        </if>
 
         ORDER BY a.created_at DESC
     </select>
diff --git a/src/main/resources/mapper/UserCommentClinicalVideoMapper.xml b/src/main/resources/mapper/UserCommentClinicalVideoMapper.xml
index 3681ab0..361b495 100644
--- a/src/main/resources/mapper/UserCommentClinicalVideoMapper.xml
+++ b/src/main/resources/mapper/UserCommentClinicalVideoMapper.xml
@@ -9,6 +9,7 @@
         FROM user_comment_clinical_video a
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1
+        AND a.video_id = #{videoId}
         <choose>
             <when test="rootId != null and rootId != ''">
                 AND a.root_id = #{rootId}
@@ -50,6 +51,9 @@
                  LEFT JOIN case_clinical_video b ON a.video_id = b.video_id
         WHERE a.status = 1
           AND b.video_status = 1
+        <if test="userId != null and userId != ''">
+            AND a.user_id = #{userId}
+        </if>
 
         ORDER BY a.created_at DESC
     </select>
diff --git a/src/main/resources/mapper/UserCommentExchangeMapper.xml b/src/main/resources/mapper/UserCommentExchangeMapper.xml
index 22a55ef..88fc148 100644
--- a/src/main/resources/mapper/UserCommentExchangeMapper.xml
+++ b/src/main/resources/mapper/UserCommentExchangeMapper.xml
@@ -10,6 +10,7 @@
         FROM user_comment_exchange a
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1
+        AND a.exchange_id = #{exchangeId}
         <choose>
             <when test="rootId != null and rootId != ''">
                 AND a.root_id = #{rootId}
@@ -32,6 +33,7 @@
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1
         AND a.root_id = #{rootId}
+          AND a.exchange_id = #{exchangeId}
         ORDER BY a.is_top desc , a.created_at DESC
         limit #{limit}
     </select>