diff --git a/cwd-comments-api/src/utils/email.ts b/cwd-comments-api/src/utils/email.ts
index 9f7bf42..6ba94e2 100644
--- a/cwd-comments-api/src/utils/email.ts
+++ b/cwd-comments-api/src/utils/email.ts
@@ -84,8 +84,8 @@ export async function sendCommentReplyNotification(
   }
 
   await env.SEND_EMAIL.send({
-    to: [{ email: toEmail }],
-    from: { email: env.CF_FROM_EMAIL },
+    to: [toEmail],
+    from: env.CF_FROM_EMAIL,
     subject: `评论回复 - ${postTitle}`,
     html
   });