diff --git a/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java b/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
index 6e0995a..5694ffe 100644
--- a/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
+++ b/src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java
@@ -331,6 +331,9 @@ 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/java/com/example/caseData/dto/userCommentClinicalArticle/UserCommentClinicalArticleDto.java b/src/main/java/com/example/caseData/dto/userCommentClinicalArticle/UserCommentClinicalArticleDto.java
index 353c0c3..a2a386e 100644
--- a/src/main/java/com/example/caseData/dto/userCommentClinicalArticle/UserCommentClinicalArticleDto.java
+++ b/src/main/java/com/example/caseData/dto/userCommentClinicalArticle/UserCommentClinicalArticleDto.java
@@ -107,6 +107,12 @@ public class UserCommentClinicalArticleDto {
     @JsonProperty("user_iden")
     private String userIden;
 
+    /**
+     * 用户头像
+     */
+    @JsonProperty("avatar")
+    private String avatar;
+
     /**
      * 是否作者（0:否 1:是）
      */
diff --git a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
index eab48dd..08ed47e 100644
--- a/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
+++ b/src/main/resources/mapper/UserCommentClinicalArticleMapper.xml
@@ -24,6 +24,7 @@
         a.*,
         b.user_name,
         b.user_iden
+        b.avatar
         FROM user_comment_clinical_article a
         LEFT JOIN user b ON a.user_id = b.user_id
         WHERE a.status = 1