diff --git a/app/install/controller/Index.php b/app/install/controller/Index.php
index 8b58e76c3c2ffab1b26ba4a2d2999d943dee3a09..d9ca3b6e6ee66b44e742f9e67adbb417f176cd83 100644
--- a/app/install/controller/Index.php
+++ b/app/install/controller/Index.php
@@ -140,7 +140,7 @@ class Index extends BaseController
             $mysql_table = @mysqli_query($connect, 'SHOW DATABASES');
             while ($row = @mysqli_fetch_assoc($mysql_table)) {
                 if ($row['Database'] == $params['database']) {
-                    return $this->error('数据表已存在，请勿重复安装');
+                    return $this->error('数据库已存在，请勿重复安装');
                 }
             }