diff --git a/app/routes/anpdf.php b/app/routes/anpdf.php
index c0ebb44..53a11a2 100644
--- a/app/routes/anpdf.php
+++ b/app/routes/anpdf.php
@@ -327,7 +327,7 @@ function readtext_kuri($hash, $page = 1, $promo = 'full'){
     foreach ($content as $news) {
         $author_id = $news['author_id'];
     }
-    $authorname = db_get("SELECT `authorname` FROM `authors` WHERE `author_id` = $author_id");
+    $authorname = db_get("SELECT `authorname` FROM `authors` WHERE `author_id` = $author_id LIMIT 1");
     echo $authorname;
     //print_r($content);