diff --git a/config/database/mysql.json b/config/database/mysql.json
index 389e497..8d48473 100644
--- a/config/database/mysql.json
+++ b/config/database/mysql.json
@@ -8,6 +8,7 @@
   "storage": "${STORAGE}",
   "group_size": "${GROUP_SIZE}",
   "url_api": "${URL_API}",
+  "expire": "${EXPIRE}",
   "charset": "utf8mb4",
   "pool": {
     "pre_ping": true,