perf: 图片增加 Caption；

wai-server/core/baileys/index.js

@@ -20,6 +20,8 @@ const generateId = require('../../utils/generateId.util');
 const NodeCache = require('node-cache');
 const P = require('pino');
 
+// https://baileys.whiskeysockets.io/
+
 const createWhatsApp = async phone => {
   let qrCode = null;
   const channelId = generateId();
@@ -156,8 +158,8 @@ const createWhatsApp = async phone => {
                 image: {
                   mimetype: imageMessage.mimetype,
                   sha256: uint8ArrayToBase64(imageMessage.fileSha256),
-                  caption: '', // 暂时为空
-                  filename: imageFilename,
+                  caption: imageMessage.caption,
+                  filePath: imageFilename,
                   link_original: imageMessage.url,
                 },
                 conversation: {