diff --git a/tail.sub.php b/tail.sub.php
index af5d419c8..ebf56d68c 100644
--- a/tail.sub.php
+++ b/tail.sub.php
@@ -132,6 +132,14 @@ function menu_rearrange(el)
 </body>
 </html>
 <?
+// uniqid 테이블이 없을 경우 생성
+if(!sql_query(" select uq_id from {$g4['uniqid_table']} limit 1 ", false)) {
+    sql_query(" CREATE TABLE IF NOT EXISTS `{$g4['uniqid_table']}` (
+                  `uq_id` bigint(20) unsigned NOT NULL,
+                  PRIMARY KEY (`uq_id`)
+                ) ", false);
+}
+
 $tmp_sql = " select count(*) as cnt from {$g4['login_table']} where lo_ip = '{$_SERVER['REMOTE_ADDR']}' ";
 $tmp_row = sql_fetch($tmp_sql);