diff --git a/src/testcase/TestCactus.java b/src/testcase/TestCactus.java
index c4a1b46..ab2e76d 100644
--- a/src/testcase/TestCactus.java
+++ b/src/testcase/TestCactus.java
@@ -5,7 +5,7 @@
 import restfulchecker.RestChecker;
 import restfulchecker.RestParam;
 
-public class TestCactus {
+abstract public class TestCactus {
 	protected RestChecker check = new RestChecker();
 	protected ArrayList<RestParam> query = new ArrayList<>();
 	protected ArrayList<RestParam> form = new ArrayList<>();