diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/dynamic/DynamicCommentCmdExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/dynamic/DynamicCommentCmdExe.java
index 6fbf8321..28e874f1 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/dynamic/DynamicCommentCmdExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/dynamic/DynamicCommentCmdExe.java
@@ -85,10 +85,10 @@ public class DynamicCommentCmdExe {
     //content 设置为图片url
     if (Objects.isNull(cmd.getToUserId())) {
       cmd.setToUserId(dynamicContent.getCreateUser());
-      saveDynamicMessage(cmd, DynamicMessageEnum.COMMENT_DYNAMIC);
+      saveDynamicMessage(cmd, commentId, DynamicMessageEnum.COMMENT_DYNAMIC);
     } else {
       //发送消息给动态被回复人
-      saveDynamicMessage(cmd, DynamicMessageEnum.REPLY_COMMENT);
+      saveDynamicMessage(cmd, commentId, DynamicMessageEnum.REPLY_COMMENT);
     }
 
     return convert(dynamicComment, userProfileMap);
@@ -170,11 +170,12 @@ public class DynamicCommentCmdExe {
     return (a1 && a2) || b1;
   }
 
-  private void saveDynamicMessage(DynamicCommentCmd cmd, DynamicMessageEnum type) {
+  private void saveDynamicMessage(DynamicCommentCmd cmd, Long commentId, DynamicMessageEnum type) {
 
     DynamicMessage message = new DynamicMessage();
     message.setContent(cmd.getContent());
     message.setDynamicContentId(cmd.getId());
+    message.setDynamicCommentId(commentId);
     message.setType(type.name());
     message.setToUserId(cmd.getToUserId());
     message.setCreateTime(TimestampUtils.now());