diff --git a/src/testcase/twitter/TestPOSTcreateTwitter.java b/src/testcase/twitter/TestPOSTcreateTwitter.java
index 6ff61b8..71db5f5 100644
--- a/src/testcase/twitter/TestPOSTcreateTwitter.java
+++ b/src/testcase/twitter/TestPOSTcreateTwitter.java
@@ -4,6 +4,7 @@
 import restfulchecker.RestChecker.Method;
 
 public class TestPOSTcreateTwitter extends TestTwitter {
+	private String createvalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547014351\",oauth_nonce=\"11H11C\",oauth_version=\"1.0\",oauth_signature=\"sVBleU27sLobrcXsVF0UPCpBo74%3D\"";
 
 	public TestPOSTcreateTwitter() {
 		super();
@@ -12,6 +13,7 @@
 		path.add("lists");
 		path.add("create.json");
 		check.setupRestTest(Method.POST, query, form, path);
+		check.setProperty("Authorization", createvalue);
 		check.getResourceParam().setPathParams("lists");
 		check.getResourceParam().setPathParams("list.json");
 	}
diff --git a/src/testcase/twitter/TestPOSTdestroyTwitter.java b/src/testcase/twitter/TestPOSTdestroyTwitter.java
index cb2a574..da0707c 100644
--- a/src/testcase/twitter/TestPOSTdestroyTwitter.java
+++ b/src/testcase/twitter/TestPOSTdestroyTwitter.java
@@ -4,12 +4,14 @@
 import restfulchecker.RestChecker.Method;
 
 public class TestPOSTdestroyTwitter extends TestTwitter {
+	private String destroyvalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547014985\",oauth_nonce=\"9dzWu6\",oauth_version=\"1.0\",oauth_signature=\"ogWla6J3RZfXeQUDsNVgP2eFaUo%3D\"";
 
 	public TestPOSTdestroyTwitter(String ListID) {
 		super();
 		query.add(new RestParam("list_id", ListID));
 		path.add("lists");
 		path.add("destroy.json");
+		check.setProperty("Authorization", destroyvalue);
 		check.setupRestTest(Method.POST, query, form, path);
 		check.getResourceParam().setPathParams("lists");
 		check.getResourceParam().setPathParams("list.json");
diff --git a/src/testcase/twitter/TestPOSTupdateTwitter.java b/src/testcase/twitter/TestPOSTupdateTwitter.java
index 65d86d5..bc6c0c4 100644
--- a/src/testcase/twitter/TestPOSTupdateTwitter.java
+++ b/src/testcase/twitter/TestPOSTupdateTwitter.java
@@ -4,6 +4,7 @@
 import restfulchecker.RestChecker.Method;
 
 public class TestPOSTupdateTwitter extends TestTwitter {
+	private String updatevalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547015150\",oauth_nonce=\"MT2uux\",oauth_version=\"1.0\",oauth_signature=\"lloPry59IyifWpmwNqDK1uIxqgo%3D\"";
 
 	public TestPOSTupdateTwitter(String ListID, String name) {
 		super();
@@ -11,6 +12,7 @@
 		query.add(new RestParam("name", name));
 		path.add("lists");
 		path.add("update.json");
+		check.setProperty("Authorization", updatevalue);
 		check.setupRestTest(Method.POST, query, form, path);
 		check.getResourceParam().setPathParams("lists");
 		check.getResourceParam().setPathParams("list.json");
diff --git a/src/testcase/twitter/TestTwitter.java b/src/testcase/twitter/TestTwitter.java
index d8e1636..01df135 100644
--- a/src/testcase/twitter/TestTwitter.java
+++ b/src/testcase/twitter/TestTwitter.java
@@ -3,15 +3,13 @@
 import testcase.TestCase;
 
 abstract public class TestTwitter extends TestCase {
-	private String getvalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547013260\",oauth_nonce=\"FH58v1\",oauth_version=\"1.0\",oauth_signature=\"sbnqpQrsx9wFv65GEi5gDbJBhBU%3D\"";
-	private String postvalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547013283\",oauth_nonce=\"HtB3Gl\",oauth_version=\"1.0\",oauth_signature=\"xpYKAcSDgLYzvZf%2FGVa%2BTMqnJq0%3D\"";
+	private String getvalue = "OAuth oauth_consumer_key=\"xPk6o11catewYwxGcXvvvqo2I\",oauth_token=\"3279293718-bTcjYBEU1dqTdD2mm40J8IV7UrGcPHneHFLzomD\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1547014274\",oauth_nonce=\"JnnOc6\",oauth_version=\"1.0\",oauth_signature=\"NRS2l9B%2BHrscrL16yxYjabecD8A%3D\"";
 
 	protected TestTwitter() {
 		super("https://api.twitter.com/1.1");
 	}
 
 	public void start() {
-		check.setProperty("Authorization", postvalue);
 		check.getResourceParam().setProperty("Authorization", getvalue);
 		check.doRestTest();
 	}