diff --git a/demo-pay/.gitignore b/demo-pay/.gitignore
new file mode 100644
index 000000000..82eca336e
--- /dev/null
+++ b/demo-pay/.gitignore
@@ -0,0 +1,25 @@
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### 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/demo-pay/README.md b/demo-pay/README.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/demo-pay/pom.xml b/demo-pay/pom.xml
new file mode 100644
index 000000000..0c0c25241
--- /dev/null
+++ b/demo-pay/pom.xml
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <artifactId>demo-pay</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>demo-pay</name>
+  <description>Demo project for Spring Boot</description>
+
+  <parent>
+    <groupId>com.xkcoding</groupId>
+    <artifactId>spring-boot-demo</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+  </parent>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <java.version>1.8</java.version>
+    <ijpay.version>2.7.0</ijpay.version>
+    <zxing.version>3.4.1</zxing.version>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-web</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>cn.hutool</groupId>
+      <artifactId>hutool-all</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>com.github.javen205</groupId>
+      <artifactId>IJPay-All</artifactId>
+      <version>${ijpay.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.google.zxing</groupId>
+      <artifactId>core</artifactId>
+      <version>${zxing.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.google.zxing</groupId>
+      <artifactId>javase</artifactId>
+      <version>${zxing.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.alipay.sdk</groupId>
+      <artifactId>alipay-sdk-java</artifactId>
+      <version>4.10.159.ALL</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <optional>true</optional>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <finalName>demo-pay</finalName>
+    <plugins>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>
diff --git a/demo-pay/src/main/java/com/xkcoding/pay/SpringBootDemoPayApplication.java b/demo-pay/src/main/java/com/xkcoding/pay/SpringBootDemoPayApplication.java
new file mode 100644
index 000000000..a8990feb5
--- /dev/null
+++ b/demo-pay/src/main/java/com/xkcoding/pay/SpringBootDemoPayApplication.java
@@ -0,0 +1,23 @@
+package com.xkcoding.pay;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ * 启动类
+ * </p>
+ *
+ * @author yangkai.shen
+ * @date Created in 2020-10-26 11:12
+ */
+@SpringBootApplication
+@RestController
+public class SpringBootDemoPayApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootDemoPayApplication.class, args);
+    }
+
+}
diff --git a/demo-pay/src/main/resources/application.yml b/demo-pay/src/main/resources/application.yml
new file mode 100644
index 000000000..a02fbde11
--- /dev/null
+++ b/demo-pay/src/main/resources/application.yml
@@ -0,0 +1,4 @@
+server:
+  port: 8080
+  servlet:
+    context-path: /demo
\ No newline at end of file
diff --git a/demo-pay/src/test/java/com/xkcoding/pay/SpringBootDemoPayApplicationTests.java b/demo-pay/src/test/java/com/xkcoding/pay/SpringBootDemoPayApplicationTests.java
new file mode 100644
index 000000000..6d655a6f1
--- /dev/null
+++ b/demo-pay/src/test/java/com/xkcoding/pay/SpringBootDemoPayApplicationTests.java
@@ -0,0 +1,16 @@
+package com.xkcoding.pay;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringBootDemoPayApplicationTests {
+
+    @Test
+    public void contextLoads() {
+    }
+
+}
diff --git a/pom.xml b/pom.xml
index 93b760b5e..0110e6452 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,6 +69,7 @@
     <module>demo-elasticsearch-rest-high-level-client</module>
     <module>demo-https</module>
     <module>demo-flyway</module>
+    <module>demo-pay</module>
   </modules>
   <packaging>pom</packaging>
 
@@ -83,7 +84,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <spring.boot.version>2.1.0.RELEASE</spring.boot.version>
     <mysql.version>8.0.21</mysql.version>
-    <hutool.version>5.4.1</hutool.version>
+    <hutool.version>5.4.5</hutool.version>
     <guava.version>29.0-jre</guava.version>
     <user.agent.version>1.20</user.agent.version>
   </properties>