diff --git a/lib/pages/wechatQrCode/scan/index.js b/lib/pages/wechatQrCode/scan/index.js
index 46bba8c35..10e0b8693 100644
--- a/lib/pages/wechatQrCode/scan/index.js
+++ b/lib/pages/wechatQrCode/scan/index.js
@@ -12,7 +12,7 @@ exports.default = OakComponent({
         ticket: 1,
         url: 1,
         expired: 1,
-        buffer: 1,
+        // buffer: 1,
         props: 1,
         expiresAt: 1,
     },
diff --git a/src/pages/wechatQrCode/scan/index.ts b/src/pages/wechatQrCode/scan/index.ts
index b8c9fdc6f..0b9222c33 100644
--- a/src/pages/wechatQrCode/scan/index.ts
+++ b/src/pages/wechatQrCode/scan/index.ts
@@ -12,7 +12,7 @@ export default OakComponent(
             ticket: 1,
             url: 1,
             expired: 1,
-            buffer: 1,
+            // buffer: 1,
             props: 1,
             expiresAt: 1,
         },