diff --git a/inside-notices/src/main/java/cn/axzo/msg/center/message/service/card/CardManager.java b/inside-notices/src/main/java/cn/axzo/msg/center/message/service/card/CardManager.java
index 9e62ea77..90c0e903 100644
--- a/inside-notices/src/main/java/cn/axzo/msg/center/message/service/card/CardManager.java
+++ b/inside-notices/src/main/java/cn/axzo/msg/center/message/service/card/CardManager.java
@@ -266,6 +266,8 @@ public class CardManager {
             return;
         UpdateMessageRequest imRequest = new UpdateMessageRequest();
         for (Card card : cardDao.reloadCards(cards)) {
+            if (StringUtils.isBlank(card.getBizMessageId()))
+                continue;
             UpdateMessageRequest.Update update = new UpdateMessageRequest.Update();
             update.setBizMessageId(card.getBizMessageId());
             Object cardContent = card.getCardContent();