diff --git a/src/main/java/io/company/localhost/proc/sample.java b/src/main/java/io/company/localhost/proc/sample.java
new file mode 100644
index 0000000..0c9d0a3
--- /dev/null
+++ b/src/main/java/io/company/localhost/proc/sample.java
@@ -0,0 +1,6 @@
+package io.company.localhost.proc;
+
+public class sample {
+
+    // service 외 기능은 proc 에 정의한다.
+}