diff --git a/sql/ry_20200924.sql b/sql/ry_20200924.sql
index 2011ea77..086b7933 100644
--- a/sql/ry_20200924.sql
+++ b/sql/ry_20200924.sql
@@ -1,3 +1,11 @@
+DROP DATABASE IF EXISTS `ry-cloud`;
+
+CREATE DATABASE  `ry-cloud` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+USE `ry-cloud`;
 -- ----------------------------
 -- 1、部门表
 -- ----------------------------