diff --git a/.idea/misc.xml b/.idea/misc.xml
index 82dbec8..621735e 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -5,10 +5,11 @@
     <option name="originalFiles">
       <list>
         <option value="$PROJECT_DIR$/pom.xml" />
+        <option value="$PROJECT_DIR$/pom.xml" />
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/src/main/java/com/example/Main.java b/src/main/java/com/example/Main.java
index b47156f..7001f58 100644
--- a/src/main/java/com/example/Main.java
+++ b/src/main/java/com/example/Main.java
@@ -2,6 +2,8 @@ package com.example;
 
 public class Main {
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+
+
+        System.out.println("第一个小您过目");
     }
 }
\ No newline at end of file