diff --git a/jeecg-boot/db/jeecgboot-mysql-5.7.sql b/jeecg-boot/db/jeecgboot-mysql-5.7.sql
index e3aee62e..c8f7449b 100644
--- a/jeecg-boot/db/jeecgboot-mysql-5.7.sql
+++ b/jeecg-boot/db/jeecgboot-mysql-5.7.sql
@@ -1,4 +1,4 @@
-CREATE database if NOT EXISTS `jeecg-boot` default character set utf8mb4 collate utf8mb4_unicode_ci;
+CREATE database if NOT EXISTS `jeecg-boot` default character set utf8mb4 collate utf8mb4_general_ci;
 use `jeecg-boot`;
 
 /*
diff --git a/jeecg-boot/db/tables_nacos.sql b/jeecg-boot/db/tables_nacos.sql
index fbf0503e..5a0973b1 100644
--- a/jeecg-boot/db/tables_nacos.sql
+++ b/jeecg-boot/db/tables_nacos.sql
@@ -1,4 +1,4 @@
-CREATE database if NOT EXISTS `nacos` default character set utf8mb4 collate utf8mb4_unicode_ci;
+CREATE database if NOT EXISTS `nacos` default character set utf8mb4 collate utf8mb4_general_ci;
 use `nacos`;
 
 /*
diff --git a/jeecg-boot/db/tables_xxl_job.sql b/jeecg-boot/db/tables_xxl_job.sql
index 52e015c4..c4cecda9 100644
--- a/jeecg-boot/db/tables_xxl_job.sql
+++ b/jeecg-boot/db/tables_xxl_job.sql
@@ -2,7 +2,7 @@
 # XXL-JOB v2.2.0
 # Copyright (c) 2015-present, xuxueli.
 
-CREATE database if NOT EXISTS `xxl_job` default character set utf8mb4 collate utf8mb4_unicode_ci;
+CREATE database if NOT EXISTS `xxl_job` default character set utf8mb4 collate utf8mb4_general_ci;
 use `xxl_job`;
 
 SET NAMES utf8mb4;