diff --git a/bonus-modules/bonus-app/src/main/java/com/bonus/app/config/SystemConfig.java b/bonus-modules/bonus-app/src/main/java/com/bonus/app/config/SystemConfig.java
new file mode 100644
index 0000000..2b4c46a
--- /dev/null
+++ b/bonus-modules/bonus-app/src/main/java/com/bonus/app/config/SystemConfig.java
@@ -0,0 +1,4 @@
+package com.bonus.app.config;
+
+public class SystemConfig {
+}
diff --git a/bonus-modules/bonus-app/src/main/java/com/bonus/app/controller/DevUseController.java b/bonus-modules/bonus-app/src/main/java/com/bonus/app/controller/DevUseController.java
new file mode 100644
index 0000000..e10bb15
--- /dev/null
+++ b/bonus-modules/bonus-app/src/main/java/com/bonus/app/controller/DevUseController.java
@@ -0,0 +1,4 @@
+package com.bonus.app.controller;
+
+public class DevUseController {
+}
diff --git a/bonus-modules/bonus-app/src/main/java/com/bonus/app/mapper/DevUseMapper.java b/bonus-modules/bonus-app/src/main/java/com/bonus/app/mapper/DevUseMapper.java
new file mode 100644
index 0000000..cd777a4
--- /dev/null
+++ b/bonus-modules/bonus-app/src/main/java/com/bonus/app/mapper/DevUseMapper.java
@@ -0,0 +1,4 @@
+package com.bonus.app.mapper;
+
+public interface DevUseMapper {
+}
diff --git a/bonus-modules/bonus-app/src/main/java/com/bonus/app/service/DevUseService.java b/bonus-modules/bonus-app/src/main/java/com/bonus/app/service/DevUseService.java
new file mode 100644
index 0000000..f5e68fb
--- /dev/null
+++ b/bonus-modules/bonus-app/src/main/java/com/bonus/app/service/DevUseService.java
@@ -0,0 +1,4 @@
+package com.bonus.app.service;
+
+public class DevUseService {
+}
diff --git a/bonus-modules/bonus-app/src/main/resources/mapper/BraceletMapper.xml b/bonus-modules/bonus-app/src/main/resources/mapper/BraceletMapper.xml
new file mode 100644
index 0000000..19e13f7
--- /dev/null
+++ b/bonus-modules/bonus-app/src/main/resources/mapper/BraceletMapper.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bonus.app.mapper.DevUseMapper">
+
+</mapper>
\ No newline at end of file