diff --git a/app/api/book.php b/app/api/book.php
index 9895794..8fc4d20 100644
--- a/app/api/book.php
+++ b/app/api/book.php
@@ -25,8 +25,8 @@ function bookid_kuri($slug) {
         $book['links']['pdf'] = SITE.'read/'.$book['pricehash']; 
         $book['links']['text'] = SITE.'readtext/'.$book['pricehash'];  
         $file = PDFSOURCE.$book['price_id'].'.pdf';
-        $download = pdfs_init($file ,1);
-        $book['links']['download'] = $download;
+        $pdf = pdfs_init($file ,1);
+        $book['links']['download'] = $pdf['pdfurl'];
         
         return $book;
     }