diff --git a/clean-code/initial/src/test/java/cholog/ExceptionHandlingTest.java b/clean-code/initial/src/test/java/cholog/ExceptionHandlingTest.java
index cfa588e..6330062 100644
--- a/clean-code/initial/src/test/java/cholog/ExceptionHandlingTest.java
+++ b/clean-code/initial/src/test/java/cholog/ExceptionHandlingTest.java
@@ -495,7 +495,7 @@ Item selectItemByName(final String name) {
                 class BrokenVendingMachine extends VendingMachine {
                     @Override
                     Item selectItemByName(final String name) {
-                        throw new IllegalArgumentException("아이템을 뽑는 데 실패했습니다.");
+                        throw new IllegalStateException("아이템을 뽑는 데 실패했습니다.");
                     }
                 }