diff --git "a/data/1.Java\345\210\235\351\230\266/2.\347\254\254\344\270\200\344\270\252Java\347\250\213\345\272\217/1.\347\274\226\350\276\221Java\346\272\220\344\273\243\347\240\201/HelloWord.md" "b/data/1.Java\345\210\235\351\230\266/2.\347\254\254\344\270\200\344\270\252Java\347\250\213\345\272\217/1.\347\274\226\350\276\221Java\346\272\220\344\273\243\347\240\201/HelloWord.md"
deleted file mode 100644
index 5ff414f7fb7e224e2a6ef87817858f386733112f..0000000000000000000000000000000000000000
--- "a/data/1.Java\345\210\235\351\230\266/2.\347\254\254\344\270\200\344\270\252Java\347\250\213\345\272\217/1.\347\274\226\350\276\221Java\346\272\220\344\273\243\347\240\201/HelloWord.md"
+++ /dev/null
@@ -1,56 +0,0 @@
-# Hello World
-
-以下 `Hello World` 程序中，能够正确输出内容的是：
-
-## A
-
-```java
-package app;
-
-public class App {
-    public static void main(String[] args){
-        System.out.println("Hello World");
-    }
-}
-```
-
-## B
-
-```java
-package app;
-
-public class App {
-    public int main(){
-        System.out.printf("Hello World");
-        return 0;
-    }
-}
-```
-
-## C
-
-```java
-package app;
-
-public class App {
-    public static void main(String[] args){
-        println("Hello World");
-    }
-}
-```
-
-## D
-
-```java
-package app;
-import stdout
-
-public class App {
-    public int main(){
-        print("Hello World\n");
-        return 0;
-    }
-}
-
-```
-