diff --git a/radar-admin/src/main/java/com/pgmmers/radar/controller/ActivationApiController.java b/radar-admin/src/main/java/com/pgmmers/radar/controller/ActivationApiController.java
index d4cba0a..5ad34fe 100644
--- a/radar-admin/src/main/java/com/pgmmers/radar/controller/ActivationApiController.java
+++ b/radar-admin/src/main/java/com/pgmmers/radar/controller/ActivationApiController.java
@@ -34,6 +34,9 @@ import java.util.List;
 @Api(value = "ActivationApi", description = "策略集管理相关操作",  tags = {"策略集API"})
 public class ActivationApiController {
 
+    /**
+     * service.
+     */
     @Autowired
     private ActivationService activationService;