diff --git a/src/main/java/com/simon/common/code/TypeTranslator.java b/src/main/java/com/simon/common/code/TypeTranslator.java
index 0178263f00b37cd3eea758cb75d32c7507c4c927..a5d7960c8bee04df44da1b7dd878e6929dcae6b0 100644
--- a/src/main/java/com/simon/common/code/TypeTranslator.java
+++ b/src/main/java/com/simon/common/code/TypeTranslator.java
@@ -37,6 +37,9 @@ public class TypeTranslator {
             }
         }
         if(dataType.contains("BIGINT")){
+            if(dataType.contains("UNSIGNED")){
+                return "BigInteger";
+            }
             return "Long";
         }
         if(dataType.equals("FLOAT")){
diff --git a/src/main/resources/schema-mysql.sql b/src/main/resources/schema-mysql.sql
index 4fbf5eae8b776df48867bc49c0a519e64f09096c..85f09e34d5f7b4e9300c85d2ad8d55cdfffbcdd5 100644
--- a/src/main/resources/schema-mysql.sql
+++ b/src/main/resources/schema-mysql.sql
@@ -42,7 +42,7 @@ create table if NOT EXISTS oauth_code (
 );
 
 CREATE TABLE if NOT EXISTS users (
-  id int(8) AUTO_INCREMENT NOT NULL PRIMARY KEY,
+  id BIGINT AUTO_INCREMENT NOT NULL PRIMARY KEY,
   username varchar(255) NOT NULL,
   password varchar(255) NOT NULL,
   enabled tinyint(1) NOT NULL,
@@ -58,13 +58,13 @@ CREATE TABLE if NOT EXISTS users (
 );
 
 CREATE TABLE if NOT EXISTS authorities (
-user_id int(8) NOT NULL,
+user_id BIGINT NOT NULL,
 authority VARCHAR(50) NOT NULL
 );
 
 -- 登录日志
 CREATE TABLE IF NOT EXISTS log_login (
-id int(8) AUTO_INCREMENT NOT NULL PRIMARY KEY,
+id BIGINT AUTO_INCREMENT NOT NULL PRIMARY KEY,
 create_time datetime(0),
 ip varchar(255),
 username varchar(255)
@@ -72,16 +72,16 @@ username varchar(255)
 
 -- 重置密码
 CREATE TABLE IF NOT EXISTS reset_pwd_info (
-id int(8) AUTO_INCREMENT NOT NULL primary key,
+id BIGINT AUTO_INCREMENT NOT NULL primary key,
 expires_in timestamp(6),
 secret_key varchar(255),
-user_id int(8),
+user_id bigint,
 valid bool NOT NULL
 );
 
 -- 验证码
 CREATE TABLE IF NOT EXISTS veri_code (
-id int(8) AUTO_INCREMENT NOT null primary key,
+id BIGINT AUTO_INCREMENT NOT null primary key,
 code int(4),
 create_time int(8),
 expires int(4),
@@ -90,7 +90,7 @@ phone varchar(255)
 
 -- 二维码（用于扫码登录）
 CREATE TABLE IF NOT EXISTS qr_code (
-id int(8) AUTO_INCREMENT not null primary key,
+id BIGINT AUTO_INCREMENT not null primary key,
 is_ok bool,
 sid varchar(255),
 token varchar(255),
@@ -99,9 +99,9 @@ username varchar(255)
 
 -- 新闻
 CREATE TABLE IF NOT EXISTS news_info (
-id int(8) AUTO_INCREMENT not null primary key,
+id BIGINT AUTO_INCREMENT not null primary key,
 title varchar(255),
-user_id int(8),
+user_id bigint,
 status int(4),
 content text,
 image_url varchar(255),
@@ -111,9 +111,9 @@ tags varchar(255)
 
 -- 新闻标签
 CREATE TABLE IF NOT EXISTS news_tag (
-id int(8) AUTO_INCREMENT not null primary key,
-news_info_id int(8),
-tag_id int(8)
+id BIGINT AUTO_INCREMENT not null primary key,
+news_info_id bigint,
+tag_id bigint
 );
 
 -- 两列唯一索引
diff --git a/src/main/resources/scheme-pg.sql b/src/main/resources/scheme-pg.sql
index 75c9d389ff003c9abf66bb2a2c0dbeeaafc5342a..c30988754d89901ef3576778ff6167a61777bb79 100644
--- a/src/main/resources/scheme-pg.sql
+++ b/src/main/resources/scheme-pg.sql
@@ -74,7 +74,7 @@ authority VARCHAR(50) NOT NULL
 
 -- 登录日志
 CREATE TABLE IF NOT EXISTS log_login (
-id int8 NOT NULL PRIMARY KEY,
+id bigint NOT NULL PRIMARY KEY,
 create_time timestamp(6),
 ip varchar(255),
 username varchar(255)
@@ -82,7 +82,7 @@ username varchar(255)
 
 -- 重置密码
 CREATE TABLE IF NOT EXISTS reset_pwd_info (
-id int8 NOT NULL primary key,
+id bigint NOT NULL primary key,
 expires_in timestamp(6),
 secret_key varchar(255),
 user_id int8,
@@ -91,7 +91,7 @@ valid bool NOT NULL
 
 -- 验证码
 CREATE TABLE IF NOT EXISTS veri_code (
-id int8 NOT null primary key,
+id bigint NOT null primary key,
 code int4,
 create_time int8,
 expires int4,
@@ -100,7 +100,7 @@ phone varchar(255)
 
 -- 二维码（用于扫码登录）
 CREATE TABLE IF NOT EXISTS qr_code (
-id int8 not null primary key,
+id bigint not null primary key,
 is_ok bool,
 sid varchar(255),
 token varchar(255),
@@ -109,9 +109,9 @@ username varchar(255)
 
 -- 新闻
 CREATE TABLE IF NOT EXISTS news_info (
-id int8 not null primary key,
+id bigint not null primary key,
 title varchar(255),
-user_id int8,
+user_id bigint,
 status int4,
 content text,
 image_url varchar(255),
@@ -121,9 +121,9 @@ tags varchar(255)
 
 -- 新闻标签
 CREATE TABLE IF NOT EXISTS news_tag (
-id int8 not null primary key,
-news_info_id int8,
-tag_id int8
+id bigint not null primary key,
+news_info_id bigint,
+tag_id bigint
 );
 
 -- 自增序列