diff --git a/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java b/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
index 5694ffe..6e0995a 100644
--- a/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
+++ b/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
@@ -331,9 +331,6 @@ public class CaseClinicalArticleController {
             // 去除用户唯一标识
             dto.setUserIden(null);
 
-            // 头像
-            dto.setAvatar(Replace.addOssDomain(dto.getAvatar()));
-
             // 图片
             dto.setCommentImage(Replace.addOssDomain(dto.getCommentImage()));
 
diff --git a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
index 08ed47e..80c6846 100644
--- a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
+++ b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
@@ -23,7 +23,7 @@
         SELECT
         a.*,
         b.user_name,
-        b.user_iden
+        b.user_iden,
         b.avatar
         FROM user_comment_clinical_article a
         LEFT JOIN user b ON a.user_id = b.user_id