diff --git a/src/main/Main.java b/src/main/Main.java
index 8a0b67c..eb5d072 100644
--- a/src/main/Main.java
+++ b/src/main/Main.java
@@ -13,18 +13,19 @@
 	static ArrayList<String> pathParam = new ArrayList<>();
 	static NecessaryParam nes = new NecessaryParam();
 	static RemoveJsonParam remove = new RemoveJsonParam();
-	static TestCactus get = new TestGETCactus();
-	static TestCactus post = new TestCreatePOSTCactus("f", "f", "f");
-	static TestCactus logout = new TestLogoutPOSTCactus(
-			"h41ZoL44toLq3Kg7B1aXreHjcjluAsoyz8DezqiXJ28s1atiGR5UHFOqi7Or3xOD");
-	static TestCactus put = new TestPUTCactus("f", "f");
-	static TestCactus delete = new TestDELETECactus("qF9bgKYZmw8P");
-	static TestYouTube list = new TestGETYouTube(
-			"ya29.GltxBj_5n_s4vQREqFTthpK2VzHsHlWA2IM23VI-_Ba8c4gHe5a7WAPehjVE31mhuesxWnlNGWND2RAJ5zTz3-PlItqutga6rWOOivXYusklhHha0yavLB2Ms0vV");
-	static TestYouTube insert = new TestPOSTYouTube(
-			"ya29.GltxBj_5n_s4vQREqFTthpK2VzHsHlWA2IM23VI-_Ba8c4gHe5a7WAPehjVE31mhuesxWnlNGWND2RAJ5zTz3-PlItqutga6rWOOivXYusklhHha0yavLB2Ms0vV");
+	static final String token = "ya29.GltxBj_5n_s4vQREqFTthpK2VzHsHlWA2IM23VI-_Ba8c4gHe5a7WAPehjVE31mhuesxWnlNGWND2RAJ5zTz3-PlItqutga6rWOOivXYusklhHha0yavLB2Ms0vV";
 
 	public static void main(String[] args) {
+		TestCactus get = new TestGETCactus();
+		TestCactus post = new TestCreatePOSTCactus("f", "f", "f");
+		TestCactus logout = new TestLogoutPOSTCactus(
+				"h41ZoL44toLq3Kg7B1aXreHjcjluAsoyz8DezqiXJ28s1atiGR5UHFOqi7Or3xOD");
+		TestCactus put = new TestPUTCactus("f", "f");
+		TestCactus delete = new TestDELETECactus("qF9bgKYZmw8P");
+		TestYouTube list = new TestGETYouTube(token);
+		TestYouTube insert = new TestPOSTYouTube(token);
+		TestYouTube update = new TestPUTYouTube(token);
+		TestYouTube deletelist = new TestDELETEYouTube(token, "PLCwNa5MZdBSq_3K5-MV0x6luKXskvqrKk");
 		insert.start();
 //		init();
 //		api.jsonAcquisition("src/testcase/post.json");
diff --git a/src/testcase/TestDELETEYouTube.java b/src/testcase/TestDELETEYouTube.java
index 48e1059..1d58614 100644
--- a/src/testcase/TestDELETEYouTube.java
+++ b/src/testcase/TestDELETEYouTube.java
@@ -1,5 +1,8 @@
 package testcase;
 
+import java.util.ArrayList;
+
+import restfulchecker.RemoveJsonParam;
 import restfulchecker.RestParam;
 import restfulchecker.RestChecker.Method;
 
@@ -10,6 +13,7 @@
 		check.getGetnesParam().setPathParams("playlists");
 		check.getGetnesParam().setQueryParams(new RestParam("mine", "true"));
 		check.getGetnesParam().setQueryParams(new RestParam("part", "id"));
+		check.setRemoveParam(new RemoveJsonParam("etag", new ArrayList<>()));
 		path.add("playlists");
 		query.add(new RestParam("id", id));
 		check.setupRestTest(Method.DELETE, query, form, path);
diff --git a/src/testcase/TestPOSTYouTube.java b/src/testcase/TestPOSTYouTube.java
index 9b2080e..70ea4f0 100644
--- a/src/testcase/TestPOSTYouTube.java
+++ b/src/testcase/TestPOSTYouTube.java
@@ -1,5 +1,8 @@
 package testcase;
 
+import java.util.ArrayList;
+
+import restfulchecker.RemoveJsonParam;
 import restfulchecker.RestParam;
 import restfulchecker.RestChecker.Method;
 
@@ -12,6 +15,7 @@
 		check.getGetnesParam().setPathParams("playlists");
 		check.getGetnesParam().setQueryParams(new RestParam("mine", "true"));
 		check.getGetnesParam().setQueryParams(new RestParam("part", "id"));
+		check.setRemoveParam(new RemoveJsonParam("etag", new ArrayList<>()));
 		path.add("playlists");
 		query.add(new RestParam("part", "snippet"));
 		check.setupRestTest(Method.POST, query, form, path);
diff --git a/src/testcase/TestPUTYouTube.java b/src/testcase/TestPUTYouTube.java
index a0617bf..c0a4189 100644
--- a/src/testcase/TestPUTYouTube.java
+++ b/src/testcase/TestPUTYouTube.java
@@ -1,5 +1,8 @@
 package testcase;
 
+import java.util.ArrayList;
+
+import restfulchecker.RemoveJsonParam;
 import restfulchecker.RestParam;
 import restfulchecker.RestChecker.Method;
 
@@ -12,6 +15,7 @@
 		check.getGetnesParam().setPathParams("playlists");
 		check.getGetnesParam().setQueryParams(new RestParam("mine", "true"));
 		check.getGetnesParam().setQueryParams(new RestParam("part", "id"));
+		check.setRemoveParam(new RemoveJsonParam("etag", new ArrayList<>()));
 		path.add("playlists");
 		query.add(new RestParam("part", "snippet"));
 		check.setupRestTest(Method.PUT, query, form, path);
diff --git a/src/testcase/put.json b/src/testcase/put.json
index 4b4d99d..9e493f1 100644
--- a/src/testcase/put.json
+++ b/src/testcase/put.json
@@ -1,5 +1,5 @@
 {
-	"id": "",
+	"id": "PLCwNa5MZdBSq_3K5-MV0x6luKXskvqrKk",
 	"snippet": {
 		"title": "eee"
 	}