diff --git "a/2200022723-\345\210\230\345\244\251\346\213\251/.keep" "b/2200022723-\345\210\230\345\244\251\346\213\251/.keep"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/2200022723-\345\210\230\345\244\251\346\213\251/Main.java" "b/2200022723-\345\210\230\345\244\251\346\213\251/Main.java"
new file mode 100644
index 0000000000000000000000000000000000000000..71316d64652bfec1387ba4b7adbbc3782cef49b4
--- /dev/null
+++ "b/2200022723-\345\210\230\345\244\251\346\213\251/Main.java"
@@ -0,0 +1,5 @@
+public class Main {
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}
diff --git "a/2200022723-\345\210\230\345\244\251\346\213\251/README.md" "b/2200022723-\345\210\230\345\244\251\346\213\251/README.md"
new file mode 100644
index 0000000000000000000000000000000000000000..487a16834f7ba09efffaa65c96c414b90d04f60f
--- /dev/null
+++ "b/2200022723-\345\210\230\345\244\251\346\213\251/README.md"
@@ -0,0 +1 @@
+test git