diff --git a/utils/message.js b/utils/message.js
index a4653a0..34ef140 100644
--- a/utils/message.js
+++ b/utils/message.js
@@ -203,7 +203,7 @@ export async function toYunzai (e, contents) {
         const imageContent = (/** @type {import('chaite').ImageContent} **/ content).image
         if (imageContent.startsWith('http')) {
           msgs.push(segment.image(imageContent))
-        } else if (!mageContent.startsWith('base64')) {
+        } else if (imageContent.startsWith('base64')) {
           msgs.push(segment.image(imageContent))
         } else {
           msgs.push(segment.image(`base64://${imageContent}`))