diff --git a/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest1.java b/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest1.java
new file mode 100644
index 0000000000000000000000000000000000000000..04ac42d8895ec07eef4ea55a420d980a7fcc550b
--- /dev/null
+++ b/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest1.java
@@ -0,0 +1,22 @@
+package com.swpu;
+
+public class comprehensiveTest1 {
+    public static void main(String[] args) {
+        // addPut("zhang siyuan","handsome fella");
+
+        print(addPut("zhang siyuan","handsome fella"));
+        print(addPut("Sheldon","physizsit"));
+        print(addPut("little yellow","a stupid parrort"));
+    }
+
+    public  static  comprehensiveTest2 addPut(String key,String value){
+        comprehensiveTest2  project = new comprehensiveTest2();
+        project.MapDataPut(key,value);
+        return project;
+    }
+
+    public static  void print(comprehensiveTest2 comprehensiveTest){
+        comprehensiveTest.MapDataPrint();
+    }
+}
+
diff --git a/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest2.java b/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest2.java
new file mode 100644
index 0000000000000000000000000000000000000000..887512e3d62e901bef454f074eb74cb919c382b5
--- /dev/null
+++ b/java-base-projects-task/src/main/java/com/swpu/comprehensiveTest2.java
@@ -0,0 +1,17 @@
+package com.swpu;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class comprehensiveTest2 {
+    Map<String ,String> map = new HashMap<>();
+    public  void MapDataPut(String key,String value){
+        map.put(key,value);
+
+    }
+
+    public void MapDataPrint(){
+        System.out.println("map中的元素："+map);
+    }
+
+}