diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Asset.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Asset.java
index 9ddc860..dd80a25 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Asset.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Asset.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Asset {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Brand.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Brand.java
index 8705e3d..4ded1c4 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Brand.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Brand.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Brand {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Driver.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Driver.java
index a2d31b7..4926700 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Driver.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Driver.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Driver {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Method.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Method.java
index 1ab0945..41bc67b 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Method.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Method.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Method {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/User.java b/app-dao/src/main/java/co/depsystem/app/demos/web/User.java
index 046c133..ed8fe20 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/User.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/User.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 import lombok.Data;
 import org.springframework.stereotype.Component;
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Users.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Users.java
index d40d2b0..ae23466 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Users.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Users.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Users {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Vendor.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Vendor.java
index 6cee3a1..d3456b5 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Vendor.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Vendor.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Vendor {
 }
diff --git a/app-dao/src/main/java/co/depsystem/app/demos/web/Work.java b/app-dao/src/main/java/co/depsystem/app/demos/web/Work.java
index af4b211..5a7c625 100644
--- a/app-dao/src/main/java/co/depsystem/app/demos/web/Work.java
+++ b/app-dao/src/main/java/co/depsystem/app/demos/web/Work.java
@@ -5,7 +5,7 @@
  * @apiNote
  */
 
-package co.depsystem.app.demos.web;
+package co.depsystem.app.Demos.web;
 
 public class Work {
     public String workId;
diff --git a/app-dao/src/main/resources/data.sql b/app-dao/src/main/resources/data.sql
index d3584ea..8e08e3d 100644
--- a/app-dao/src/main/resources/data.sql
+++ b/app-dao/src/main/resources/data.sql
@@ -3,6 +3,5 @@
 -- ----------------------------
 
 -- 插入数据，分别是 姓名（id）、年龄、身高体、重
-INSERT INTO `users` VALUES ('1', 'Mac', '123');
-INSERT INTO `users` VALUES ('2', 'Jack', '432');
+
 
diff --git a/app-dao/src/main/resources/mappers/AuthorMapper.xml b/app-dao/src/main/resources/mappers/AuthorMapper.xml
index c2e8845..6763ba5 100644
--- a/app-dao/src/main/resources/mappers/AuthorMapper.xml
+++ b/app-dao/src/main/resources/mappers/AuthorMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="co.depsystem.app.dao.mapper.AuthorMapper">
+<mapper namespace="co.depsystem.app.Dao.mapper.AuthorMapper">
 
     <select id="queryUserAllModelPermission" parameterType="string" resultType="co.depsystem.app.Dao.dataobject.author.Author">
         select distinct m.permissionId,group_concat(p.name) as '权限'
diff --git a/app-dao/src/main/resources/mappers/UserMapper.xml b/app-dao/src/main/resources/mappers/UserMapper.xml
index 942685b..a1dda15 100644
--- a/app-dao/src/main/resources/mappers/UserMapper.xml
+++ b/app-dao/src/main/resources/mappers/UserMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="co.depsystem.app.dao.mapper.UserMapper">
+<mapper namespace="co.depsystem.app.Dao.mapper.UserMapper">
 
     <select id="getByName" parameterType="string" resultType="co.depsystem.app.Dao.dataobject.UserDO">
         select name from users where name = #{name}
diff --git a/app-dao/src/main/resources/mappers/WorkMapper.xml b/app-dao/src/main/resources/mappers/WorkMapper.xml
index 8cfbc60..59b4a7e 100644
--- a/app-dao/src/main/resources/mappers/WorkMapper.xml
+++ b/app-dao/src/main/resources/mappers/WorkMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="co.depsystem.app.dao.mapper.WorkMapper">
+<mapper namespace="co.depsystem.app.Dao.mapper.WorkMapper">
     <select id="getByWorkId" resultType="co.depsystem.app.Dao.dataobject.WorkDO" parameterType="string">
         select workId from work where workId = #{workId};
     </select>