diff --git a/src/main/java/jp/ne/paypay/auth/HmacAuth.java b/src/main/java/jp/ne/paypay/auth/HmacAuth.java
index b7541de..81a8060 100644
--- a/src/main/java/jp/ne/paypay/auth/HmacAuth.java
+++ b/src/main/java/jp/ne/paypay/auth/HmacAuth.java
@@ -69,20 +69,10 @@ private  byte[]  getHmacData(String nonce, long epoch, String hash){
             localContentType = this.contentType;
         }
         String  DELIMITER = "\n";
-        return (formatRequestUrl(this.requestUrl) + DELIMITER + this.httpMethod + DELIMITER + nonce + DELIMITER + epoch + DELIMITER
+        return (this.requestUrl + DELIMITER + this.httpMethod + DELIMITER + nonce + DELIMITER + epoch + DELIMITER
                 + localContentType + DELIMITER + hash)
                 .getBytes(StandardCharsets.UTF_8);
     }
-    private String formatRequestUrl(String requestUrl){
-        try{
-            if(requestUrl.contains("?")){
-                requestUrl =  requestUrl.substring(0, requestUrl.indexOf("?"));
-            }
-        }catch (Exception e){
-            System.out.println("Exception while formatting request url for HMAC Auth");
-        }
-        return requestUrl;
-    }
     @Override
     public void applyToParams(List<Pair> queryParams, Map<String, String> headerParams) {
         if (apiKey == null ||  apiSecretKey == null) {
@@ -94,6 +84,7 @@ public void applyToParams(List<Pair> queryParams, Map<String, String> headerPara
         }catch (Exception e){
             System.err.println("Error in getting Authorization: "+e);
         }
+
     }
 
     public String getApiKey() {
diff --git a/src/main/java/jp/ne/paypay/example/UserApiExample.java b/src/main/java/jp/ne/paypay/example/UserApiExample.java
deleted file mode 100644
index 417cb58..0000000
--- a/src/main/java/jp/ne/paypay/example/UserApiExample.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package jp.ne.paypay.example;
-
-import jp.ne.paypay.ApiClient;
-import jp.ne.paypay.ApiException;
-import jp.ne.paypay.Configuration;
-import jp.ne.paypay.api.UserApi;
-import jp.ne.paypay.model.NotDataResponse;
-import jp.ne.paypay.model.UserAuthorizationStatus;
-
-public class UserApiExample {
-
-
-  public static void main(String[] args) throws ApiException {
-    ApiClient apiClient = new Configuration().getDefaultApiClient();
-    apiClient.setProductionMode(false);
-    apiClient.setApiKey("API_KEY");
-    apiClient.setApiSecretKey("API_SECRET_KEY");
-    apiClient.setAssumeMerchant("ASSUME_MERCHANT_ID");
-    String userAuthorizationId = "USER_AUTHORIZATION_ID";
-
-    UserApi userApi = new UserApi(apiClient);
-
-    getUserAuthorizationStatus(userAuthorizationId, userApi);
-    //Replace the "userAuthorizationId" with the actual one. Please note that this will Unlink the user from the client
-    unlinkUser("userAuthorizationId", userApi);
-  }
-
-  private static void getUserAuthorizationStatus(String userAuthorizationId, UserApi userApi) {
-    try{
-      UserAuthorizationStatus userAuthorizationStatus = userApi.getUserAuthorizationStatus(userAuthorizationId);
-      System.out.println(userAuthorizationStatus);
-    }catch (ApiException e){
-      System.out.println(e.getResponseBody());
-      System.out.println(e.getResponseHeaders());
-    }
-  }
-  private static void unlinkUser(String userAuthorizationId, UserApi userApi) {
-    try{
-      NotDataResponse notDataResponse = userApi.unlinkUser(userAuthorizationId);
-      System.out.println(notDataResponse);
-    }catch (ApiException e){
-      System.out.println(e.getResponseBody());
-      System.out.println(e.getResponseHeaders());
-    }
-  }
-}
-
diff --git a/src/test/java/jp/ne/paypay/api/HmacAuthTest.java b/src/test/java/jp/ne/paypay/api/HmacAuthTest.java
index 430e06d..2efde7b 100644
--- a/src/test/java/jp/ne/paypay/api/HmacAuthTest.java
+++ b/src/test/java/jp/ne/paypay/api/HmacAuthTest.java
@@ -35,12 +35,10 @@ public void hmacAuthTest(){
         Assert.assertNotNull(hmacAuth.getHttpMethod());
         Assert.assertNotNull(hmacAuth.getRequestBody());
         Assert.assertNotNull(hmacAuth.getRequestUrl());
-        hmacAuth.setRequestUrl("/v2/api/test?param=p1");
-        hmacAuth.applyToParams(queryParams, headerParams);
-        Assert.assertTrue(headerParams.get("Authorization").startsWith("hmac"));
         hmacAuth.setContentType(null);
         headerParams = new HashMap<>();
         hmacAuth.applyToParams(queryParams, headerParams);
         Assert.assertNull(headerParams.get("Authorization"));
+
     }
 }