diff --git a/pom.xml b/pom.xml
index 1de3472ac1754d344253f8c26d342a8503cff40b..f070f554e95bc0ed255d759d6967be496e20f6ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,6 +17,7 @@
         <module>java-base-projects-map</module>
         <module>java-base-projects-comprehensive</module>
         <module>java-base-projects-task</module>
+        <module>zcz-test</module>
     </modules>
 
     <properties>
diff --git a/zcz-test/pom.xml b/zcz-test/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..30f0c578a68181550d987eff57caed2650c5864d
--- /dev/null
+++ b/zcz-test/pom.xml
@@ -0,0 +1,19 @@
+<?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">
+    <parent>
+        <artifactId>java-base-projects</artifactId>
+        <groupId>org.example</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>zcz-test</artifactId>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/zcz-test/src/main/java/swpu/zcz/ZhaoMap.java b/zcz-test/src/main/java/swpu/zcz/ZhaoMap.java
new file mode 100644
index 0000000000000000000000000000000000000000..0f52245220d62fa5a8b645a847fb265a2f6f5015
--- /dev/null
+++ b/zcz-test/src/main/java/swpu/zcz/ZhaoMap.java
@@ -0,0 +1,15 @@
+package swpu.zcz;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ZhaoMap {
+    public static void main(String[] args) {
+        Map<String,String> map=new HashMap<>();
+        map.put("apple","16$");
+        map.put("banana","15$");
+        map.put("orange","21$");
+        System.out.println(map);
+    }
+}
+