diff --git a/RuoYi-Vue/sql/db.sql b/RuoYi-Vue/sql/db.sql
index cc5b6a3..9f18cc0 100644
--- a/RuoYi-Vue/sql/db.sql
+++ b/RuoYi-Vue/sql/db.sql
@@ -1266,7 +1266,7 @@ create table front_user (
   unique key uk_front_user_username (username),
   key idx_front_user_email (email),
   key idx_front_user_phone (phone)
-) engine=innodb auto_increment=100 comment='前台用户表';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台用户表';
 
 create table front_project (
   project_id           bigint(20)      not null auto_increment comment '前台项目ID',
@@ -1288,7 +1288,7 @@ create table front_project (
   primary key (project_id),
   key idx_front_project_user_id (user_id),
   constraint fk_front_project_user foreign key (user_id) references front_user(user_id)
-) engine=innodb auto_increment=100 comment='前台项目草稿表';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目草稿表';
 
 create table front_project_table (
   table_id             bigint(20)      not null auto_increment comment '表设计ID',
@@ -1312,7 +1312,7 @@ create table front_project_table (
   unique key uk_front_project_table (project_id, table_name),
   key idx_front_project_table_project_id (project_id),
   constraint fk_front_project_table_project foreign key (project_id) references front_project(project_id)
-) engine=innodb auto_increment=100 comment='前台项目表设计';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目表设计';
 
 create table front_project_column (
   column_id            bigint(20)      not null auto_increment comment '字段设计ID',
@@ -1341,7 +1341,7 @@ create table front_project_column (
   key idx_front_project_column_table_id (table_id),
   key idx_front_project_column_project_id (project_id),
   constraint fk_front_project_column_table foreign key (table_id) references front_project_table(table_id)
-) engine=innodb auto_increment=100 comment='前台项目字段设计';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目字段设计';
 
 create table front_project_generation (
   generation_id        bigint(20)      not null auto_increment comment '生成记录ID',
@@ -1359,7 +1359,7 @@ create table front_project_generation (
   create_time          datetime        default null comment '创建时间',
   primary key (generation_id),
   key idx_front_project_generation_project_id (project_id)
-) engine=innodb auto_increment=100 comment='前台项目生成记录';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目生成记录';
 
 create table front_project_file (
   file_id              bigint(20)      not null auto_increment comment '文件缓存ID',
@@ -1376,6 +1376,6 @@ create table front_project_file (
   primary key (file_id),
   key idx_front_project_file_project_id (project_id),
   key idx_front_project_file_lookup (project_id, template_type, table_id)
-) engine=innodb auto_increment=100 comment='前台项目预览文件缓存';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目预览文件缓存';
 
 SET FOREIGN_KEY_CHECKS = 1;
diff --git a/RuoYi-Vue/sql/front_workbench.sql b/RuoYi-Vue/sql/front_workbench.sql
index 8b6c90f..c5c8138 100644
--- a/RuoYi-Vue/sql/front_workbench.sql
+++ b/RuoYi-Vue/sql/front_workbench.sql
@@ -27,7 +27,7 @@ create table front_user (
   unique key uk_front_user_username (username),
   key idx_front_user_email (email),
   key idx_front_user_phone (phone)
-) engine=innodb auto_increment=100 comment='前台用户表';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台用户表';
 
 create table front_project (
   project_id           bigint(20)      not null auto_increment comment '前台项目ID',
@@ -49,7 +49,7 @@ create table front_project (
   primary key (project_id),
   key idx_front_project_user_id (user_id),
   constraint fk_front_project_user foreign key (user_id) references front_user(user_id)
-) engine=innodb auto_increment=100 comment='前台项目草稿表';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目草稿表';
 
 create table front_project_table (
   table_id             bigint(20)      not null auto_increment comment '表设计ID',
@@ -73,7 +73,7 @@ create table front_project_table (
   unique key uk_front_project_table (project_id, table_name),
   key idx_front_project_table_project_id (project_id),
   constraint fk_front_project_table_project foreign key (project_id) references front_project(project_id)
-) engine=innodb auto_increment=100 comment='前台项目表设计';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目表设计';
 
 create table front_project_column (
   column_id            bigint(20)      not null auto_increment comment '字段设计ID',
@@ -102,7 +102,7 @@ create table front_project_column (
   key idx_front_project_column_table_id (table_id),
   key idx_front_project_column_project_id (project_id),
   constraint fk_front_project_column_table foreign key (table_id) references front_project_table(table_id)
-) engine=innodb auto_increment=100 comment='前台项目字段设计';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目字段设计';
 
 create table front_project_generation (
   generation_id        bigint(20)      not null auto_increment comment '生成记录ID',
@@ -120,7 +120,7 @@ create table front_project_generation (
   create_time          datetime        default null comment '创建时间',
   primary key (generation_id),
   key idx_front_project_generation_project_id (project_id)
-) engine=innodb auto_increment=100 comment='前台项目生成记录';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目生成记录';
 
 create table front_project_file (
   file_id              bigint(20)      not null auto_increment comment '文件缓存ID',
@@ -137,4 +137,4 @@ create table front_project_file (
   primary key (file_id),
   key idx_front_project_file_project_id (project_id),
   key idx_front_project_file_lookup (project_id, template_type, table_id)
-) engine=innodb auto_increment=100 comment='前台项目预览文件缓存';
+) engine=innodb auto_increment=100 default charset=utf8mb4 comment='前台项目预览文件缓存';