diff --git a/backend/src/database/migrations/20231004174348-change-column-settingTickets-message.ts b/backend/src/database/migrations/20231004174348-change-column-settingTickets-message.ts
new file mode 100644
index 0000000..920944a
--- /dev/null
+++ b/backend/src/database/migrations/20231004174348-change-column-settingTickets-message.ts
@@ -0,0 +1,17 @@
+import { QueryInterface, DataTypes } from "sequelize";
+
+module.exports = {
+  up: (queryInterface: QueryInterface) => {
+    return queryInterface.changeColumn("SettingTickets", "message", {
+      type: DataTypes.STRING(3000),
+      allowNull: true
+    });
+  },
+
+  down: (queryInterface: QueryInterface) => {
+    return queryInterface.changeColumn("SettingTickets", "message", {
+      type: DataTypes.STRING,
+      allowNull: true
+    });
+  }
+};