diff --git a/db/tables_nacos.sql b/db/tables_nacos.sql
index 445cfb0a..4cc3ec70 100644
--- a/db/tables_nacos.sql
+++ b/db/tables_nacos.sql
@@ -1,3 +1,5 @@
+CREATE database if NOT EXISTS `nacos` default character set utf8mb4 collate utf8mb4_general_ci;
+use `nacos`;
 /*
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