diff --git a/orange-demo-single/orange-demo-single-service/.gitignore b/orange-demo-single/orange-demo-single-service/.gitignore
deleted file mode 100644
index e3fa94cd..00000000
--- a/orange-demo-single/orange-demo-single-service/.gitignore
+++ /dev/null
@@ -1,26 +0,0 @@
-target/
-!.mvn/wrapper/maven-wrapper.jar
-/.mvn/*
-
-### STS ###
-.apt_generated
-.classpath
-.factorypath
-.project
-.settings
-.springBeans
-.sts4-cache
-
-### IntelliJ IDEA ###
-.idea
-*.iws
-*.iml
-*.ipr
-
-### NetBeans ###
-/nbproject/private/
-/build/
-/nbbuild/
-/dist/
-/nbdist/
-/.nb-gradle/
\ No newline at end of file
diff --git a/orange-demo-single/orange-demo-single-service/README.md b/orange-demo-single/orange-demo-single-service/README.md
deleted file mode 100644
index 20274fd0..00000000
--- a/orange-demo-single/orange-demo-single-service/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-### 服务接口文档
----
-- Knife4j
- - 服务启动后,Knife4j的文档入口地址 [http://localhost:8082/doc.html#/plus](http://localhost:8082/doc.html#/plus)
-- Postman
- - 无需启动服务,即可将当前工程的接口导出成Postman格式。在工程的common/common-tools/模块下,找到ExportApiApp文件,并执行main函数。
-
-### 服务启动环境依赖
----
-
-执行docker-compose up -d 命令启动下面依赖的服务。
-执行docker-compose down 命令停止下面服务。
-
-- Redis
- - 版本:4
- - 端口: 6379
- - 推荐客户端工具 [AnotherRedisDesktopManager](https://github.com/qishibo/AnotherRedisDesktopManager)
diff --git a/orange-demo-single/orange-demo-single-service/application-common/pom.xml b/orange-demo-single/orange-demo-single-service/application-common/pom.xml
deleted file mode 100644
index 23cbd36e..00000000
--- a/orange-demo-single/orange-demo-single-service/application-common/pom.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-
-
-
- com.orangeforms
- OrangeSingleDemo
- 1.0.0
-
- 4.0.0
-
- application-common
- 1.0.0
- application-common
- jar
-
\ No newline at end of file
diff --git a/orange-demo-single/orange-demo-single-service/application-common/src/main/java/com/orangeforms/application/common/constant/DeviceType.java b/orange-demo-single/orange-demo-single-service/application-common/src/main/java/com/orangeforms/application/common/constant/DeviceType.java
deleted file mode 100644
index 15b21b8b..00000000
--- a/orange-demo-single/orange-demo-single-service/application-common/src/main/java/com/orangeforms/application/common/constant/DeviceType.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package com.orangeforms.application.common.constant;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * 设备类型常量字典对象。
- *
- * @author Jerry
- * @date 2020-09-24
- */
-public final class DeviceType {
-
- /**
- * iOS。
- */
- public static final int IOS = 0;
- /**
- * Android。
- */
- public static final int ANDROID = 1;
- /**
- * PC。
- */
- public static final int PC = 2;
-
- private static final Map