diff --git a/src/main/resources/mybatis/mapper/mail/mail-mapper.xml b/src/main/resources/mybatis/mapper/mail/mail-mapper.xml
index dc3835b..aa6c0b8 100644
--- a/src/main/resources/mybatis/mapper/mail/mail-mapper.xml
+++ b/src/main/resources/mybatis/mapper/mail/mail-mapper.xml
@@ -115,22 +115,20 @@
     <!-- 收件箱列表 -->
     <select id="listInboxMail" parameterType="map" resultMap="mailInboxDTO">
         SELECT
-            id, mail_id_link, recipient_ids, recipient_names, copy_for_ids, copy_for_names, secret_ids, secret_names,
-            title, mail_files, content_rich, content, creator, gmt_create
+        id, mail_id_link, recipient_ids, recipient_names, copy_for_ids, copy_for_names, secret_ids, secret_names,
+        title, mail_files, content_rich, content, creator, gmt_create
         FROM
-            oa_mail_inbox
+        oa_mail_inbox
         WHERE
+        (
             FIND_IN_SET(#{userId}, recipient_ids)
             OR
             FIND_IN_SET(#{userId}, copy_for_ids)
             OR
             FIND_IN_SET(#{userId}, secret_ids)
+        )
         <if test="keywords != null and keywords != ''">
-        AND (
-            recipient_names like CONCAT('%', CONCAT(#{keywords}, '%'))
-            OR
-            title like  CONCAT('%', CONCAT(#{keywords}, '%'))
-            )
+        AND title like  CONCAT('%', CONCAT(#{keywords}, '%'))
         </if>
         ORDER BY gmt_create DESC
     </select>