diff --git a/visa/visa-api/src/main/java/cn/axzo/nanopart/visa/api/request/VisaRelationReq.java b/visa/visa-api/src/main/java/cn/axzo/nanopart/visa/api/request/VisaRelationReq.java
index 17e465bf..80f0da1f 100644
--- a/visa/visa-api/src/main/java/cn/axzo/nanopart/visa/api/request/VisaRelationReq.java
+++ b/visa/visa-api/src/main/java/cn/axzo/nanopart/visa/api/request/VisaRelationReq.java
@@ -35,4 +35,9 @@ public class VisaRelationReq {
     private VisaRelationFieldEnum fieldEnum;
 
     private Long id;
+
+    /**
+     * 内容扩展
+     */
+    private String contentExt;
 }
diff --git a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/controller/ChangeRecordRelationController.java b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/controller/ChangeRecordRelationController.java
index e6c6f3a9..80d3395d 100644
--- a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/controller/ChangeRecordRelationController.java
+++ b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/controller/ChangeRecordRelationController.java
@@ -39,6 +39,7 @@ public class ChangeRecordRelationController implements ChangeRecordRelationApi {
                         .visaId(req.getVisaId())
                         .varName(Objects.nonNull(req.getFieldEnum()) ? req.getFieldEnum().name() : null)
                         .id(req.getId())
+                        .contentExt(req.getContentExt())
                         .build())
                 .stream().sorted(Comparator.comparing(ChangeRecordRelation::getCreateAt))
                 .map(i -> VisaRelationResp.builder()