diff --git a/springboot-mybatis/pom.xml b/springboot-mybatis/pom.xml
index cb7c294..7d47898 100644
--- a/springboot-mybatis/pom.xml
+++ b/springboot-mybatis/pom.xml
@@ -30,10 +30,6 @@
     </properties>
 
     <dependencies>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jdbc</artifactId>
-        </dependency>
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
diff --git a/springboot-mybatis/src/main/resources/application.yml b/springboot-mybatis/src/main/resources/application.yml
index 8d633b2..9fda35d 100644
--- a/springboot-mybatis/src/main/resources/application.yml
+++ b/springboot-mybatis/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
 
 ###################  mybatis-plus配置  ###################
 mybatis-plus:
-  mapper-locations: classpath*:com/xncoding/pos/dao/repository/mapping/*.xml
+  mapper-locations: classpath*:com/xncoding/pos/common/dao/repository/mapping/*.xml
   typeAliasesPackage: >
     com.xncoding.pos.common.dao.entity
   global-config:
@@ -37,8 +37,6 @@ spring:
       url: jdbc:mysql://127.0.0.1:3306/pos?useSSL=false&autoReconnect=true&tinyInt1isBit=false&useUnicode=true&characterEncoding=utf8
       username: root
       password: 123456
-  thymeleaf:
-    cache: false
 
 logging:
   level:
@@ -59,8 +57,6 @@ spring:
       url: jdbc:mysql://127.0.0.1:3306/pos?useSSL=false&autoReconnect=true&tinyInt1isBit=false&useUnicode=true&characterEncoding=utf8
       username: root
       password: 123456
-  thymeleaf:
-    cache: false
 
 logging:
   level:
diff --git a/springboot-mybatis/src/main/resources/sql/schema.sql b/springboot-mybatis/src/main/resources/sql/schema.sql
index b332fb1..9b7a571 100644
--- a/springboot-mybatis/src/main/resources/sql/schema.sql
+++ b/springboot-mybatis/src/main/resources/sql/schema.sql
@@ -1,11 +1,8 @@
-# -------------------------------------以下业务表开始-------------------------------------------
 # CREATE DATABASE IF NOT EXISTS pos default charset utf8 COLLATE utf8_general_ci;
 # SET FOREIGN_KEY_CHECKS=0;
 # USE pos;
 
-# -------------------------------------以下用户管理表开始-------------------------------------------
-
--- 后台管理用户表
+-- 用户表
 DROP TABLE IF EXISTS `t_user`;
 CREATE TABLE `t_user` (
   `id`                        INT(11) PRIMARY KEY AUTO_INCREMENT COMMENT '主键ID',