diff --git a/src/main/java/com/loafle/overflow/module/core/interfaces/Service.java b/src/main/java/com/loafle/overflow/module/core/interfaces/Service.java
new file mode 100644
index 0000000..f9c05d6
--- /dev/null
+++ b/src/main/java/com/loafle/overflow/module/core/interfaces/Service.java
@@ -0,0 +1,11 @@
+package com.loafle.overflow.module.core.interfaces;
+
+/**
+ * Service
+ */
+public interface Service {
+	void initService() throws Exception;
+	void startService() throws Exception;
+	void stopService();
+	void destroyService();
+}
\ No newline at end of file