diff --git a/src/channel/bubbleMsgUtils.js b/src/channel/bubbleMsgUtils.js
index cab1361..2e36da9 100644
--- a/src/channel/bubbleMsgUtils.js
+++ b/src/channel/bubbleMsgUtils.js
@@ -550,7 +550,7 @@ export const whatsappMsgTypeMapped = {
       width: 'auto',
       height: 200,
       alt: msg.image?.caption || '',
-      message: msg.image?.caption || '',
+      message: msg.image?.caption || '[图片]',
     }),
   },
   sticker: {