diff --git a/sql/mysql8/youlai_boot.sql b/sql/mysql8/youlai_boot.sql
index 33c616e2..d5c6b4cd 100644
--- a/sql/mysql8/youlai_boot.sql
+++ b/sql/mysql8/youlai_boot.sql
@@ -7,7 +7,7 @@
     -- ----------------------------
     -- 1. 创建数据库
     -- ----------------------------
-    CREATE DATABASE IF NOT EXISTS youlai_boot DEFAULT CHARACTER SET utf8mb4 DEFAULT ;
+    CREATE DATABASE IF NOT EXISTS youlai_boot DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_general_ci;
 
 
     -- ----------------------------