diff --git a/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.java b/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.java
deleted file mode 100644
index 5d933b0..0000000
--- a/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package io.beaniejoy.dongnecafe;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.context.SpringBootTest;
-
-@SpringBootTest
-class DongneCafeSirenOrderApplicationTests {
-
-    @Test
-    void contextLoads() {
-    }
-
-}
diff --git a/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.kt b/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.kt
new file mode 100644
index 0000000..7196f01
--- /dev/null
+++ b/src/test/java/io/beaniejoy/dongnecafe/DongneCafeSirenOrderApplicationTests.kt
@@ -0,0 +1,12 @@
+package io.beaniejoy.dongnecafe
+
+import org.junit.jupiter.api.Test
+import org.springframework.boot.test.context.SpringBootTest
+
+@SpringBootTest
+internal class DongneCafeSirenOrderApplicationTests {
+
+    @Test
+    fun contextLoads() {
+    }
+}
\ No newline at end of file