diff --git a/w11/command.java.java b/w11/command.java.java
deleted file mode 100644
index e3e2030..0000000
--- a/w11/command.java.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.example.datacollect.command;
-
-import com.example.datacollect.repository.ArticleRepository;
-
-public interface Command {
-    String getName();
-    void execute(String[] args, ArticleRepository repository);
-}
\ No newline at end of file