diff --git a/src/main/Main.java b/src/main/Main.java
index eb5d072..80837c9 100644
--- a/src/main/Main.java
+++ b/src/main/Main.java
@@ -13,7 +13,7 @@
 	static ArrayList<String> pathParam = new ArrayList<>();
 	static NecessaryParam nes = new NecessaryParam();
 	static RemoveJsonParam remove = new RemoveJsonParam();
-	static final String token = "ya29.GltxBj_5n_s4vQREqFTthpK2VzHsHlWA2IM23VI-_Ba8c4gHe5a7WAPehjVE31mhuesxWnlNGWND2RAJ5zTz3-PlItqutga6rWOOivXYusklhHha0yavLB2Ms0vV";
+	static final String token = "ya29.GltxBrlNG1CnuccnM6c8-uSBKv9gvVsDjq4jbaNduxRaN9ei8CXYGTzEoVNV-gnAKqiLpL9WxJIZ_Jy6KT7oQKLbHbBiRzaXdHXBrZEm-xWX_EAM_-G2-NIlDz3G";
 
 	public static void main(String[] args) {
 		TestCactus get = new TestGETCactus();
@@ -26,7 +26,7 @@
 		TestYouTube insert = new TestPOSTYouTube(token);
 		TestYouTube update = new TestPUTYouTube(token);
 		TestYouTube deletelist = new TestDELETEYouTube(token, "PLCwNa5MZdBSq_3K5-MV0x6luKXskvqrKk");
-		insert.start();
+		deletelist.start();
 //		init();
 //		api.jsonAcquisition("src/testcase/post.json");
 //		System.out.println(api.getReadJson());
diff --git a/src/restfulchecker/RestChecker.java b/src/restfulchecker/RestChecker.java
index d5a37a7..098fe85 100644
--- a/src/restfulchecker/RestChecker.java
+++ b/src/restfulchecker/RestChecker.java
@@ -140,7 +140,7 @@
 		ArrayList<Boolean> identically = new ArrayList<>();
 		for (int i = 0; i < results.size(); i++) {
 			boolean isResponse = false;
-			if (responses.get(i) / 100 == 2) {
+			if (responses.get(i) / 100 == 2 || responses.get(i) == 404) {
 				isResponse = results.get(i).equals(beforeResults.get(i));
 			}
 			identically.add(isResponse);
@@ -200,6 +200,9 @@
 	}
 
 	public String jsonRemove(String JsonString, RemoveJsonParam param) {
+		if (JsonString == null) {
+			return "";
+		}
 		try {
 			JsonNode json = new ObjectMapper().readTree(JsonString);
 			if (json.getClass() != ArrayNode.class) {