diff --git a/w10/Command.java b/w10/Command.java
new file mode 100644
index 0000000..27a2c70
--- /dev/null
+++ b/w10/Command.java
@@ -0,0 +1,8 @@
+package com.example.datacollect.command;
+
+import com.example.datacollect.repository.ArticleRepository;
+
+public interface Command {
+    String getName();
+    void execute(String[] args, ArticleRepository repository);
+}