diff --git a/src/main/java/com/eactive/ext/kjb/common/KjbProperty.java b/src/main/java/com/eactive/ext/kjb/common/KjbProperty.java
index 850d074..167b3c2 100644
--- a/src/main/java/com/eactive/ext/kjb/common/KjbProperty.java
+++ b/src/main/java/com/eactive/ext/kjb/common/KjbProperty.java
@@ -32,8 +32,8 @@ public class KjbProperty {
     private String umsEaiBatchInterfaceId;
 
 
-    @Pattern(regexp = "^(https?://[^\\s/$.?#][^\\s]*)|\\s*$", message = "kjb.ums.url 는 유효한 URL 형식이거나 공백이어야 합니다. 예: http://example.com/api")
-    private String umsUrl;
+    @Pattern(regexp = "^(https?://[^\\s/$.?#][^\\s]*)|\\s*$", message = "kjb.ums.host_url 는 유효한 URL 형식이거나 공백이어야 합니다. 예: http://example.com/api")
+    private String umsHostUrl;
 
     @Pattern(regexp = "^[a-zA-Z0-9_-]{36}$", message = "kjb.ums.api_key 입력 형식이 맞지 않습니다.")
     private String umsApiKey;
diff --git a/src/main/java/com/eactive/ext/kjb/ums/KjbUmsService.java b/src/main/java/com/eactive/ext/kjb/ums/KjbUmsService.java
index defe9e8..0f321b1 100644
--- a/src/main/java/com/eactive/ext/kjb/ums/KjbUmsService.java
+++ b/src/main/java/com/eactive/ext/kjb/ums/KjbUmsService.java
@@ -11,7 +11,6 @@ import com.eactive.ext.kjb.utils.ValidationUtil;
 import com.google.gson.Gson;
 import com.google.gson.JsonSyntaxException;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hc.client5.http.classic.methods.HttpPost;
 import org.apache.hc.client5.http.config.RequestConfig;
@@ -52,7 +51,7 @@ public class KjbUmsService {
             throw new IllegalArgumentException("property is null");
         }
 
-        isRealMode = property.getUmsUrl() != null && StringUtils.isNotEmpty(property.getUmsUrl().trim());
+        isRealMode = property.getUmsHostUrl() != null && StringUtils.isNotEmpty(property.getUmsHostUrl().trim());
 
         if (isRealMode) {
             ValidationUtil.validateOrThrow(property);
@@ -84,7 +83,7 @@ public class KjbUmsService {
         content = VerifyPhoneUmsTemplate.builder().authNumber(messageRequest.getMessage()).build();
 
         String umsMessageId = this.sendKakaoAlimTalk(messageRequest.getId(),
-                UmzBizWorkCode.VERIFY_PHONE,
+                UmsBizWorkCode.VERIFY_PHONE,
                 messageRequest.getPhone(),
                 content
                 );
@@ -94,7 +93,7 @@ public class KjbUmsService {
         return true;
     }
 
-    public String sendKakaoAlimTalk(String guid, UmzBizWorkCode bizWorkCode, String cpno, IUmsGsonObject content) {
+    public String sendKakaoAlimTalk(String guid, UmsBizWorkCode bizWorkCode, String cpno, IUmsGsonObject content) {
         if (content == null) {
             throw  new IllegalArgumentException("content is null");
         }
@@ -140,7 +139,7 @@ public class KjbUmsService {
                     Gson gson = new Gson();
                     String json = gson.toJson(requestPayload);
 
-                    HttpPost httpPost = new HttpPost(property.getUmsUrl() + url);
+                    HttpPost httpPost = new HttpPost(property.getUmsHostUrl() + url);
                     httpPost.setHeader("Content-Type", CONTENT_TYPE);
                     httpPost.setHeader("Authorization", String.format(AUTHORIZATION_FMT, property.getUmsApiKey()));
                     httpPost.setEntity(EntityBuilder.create().setText(json).setContentType(ContentType.APPLICATION_JSON).build());
diff --git a/src/main/java/com/eactive/ext/kjb/ums/UmzBizWorkCode.java b/src/main/java/com/eactive/ext/kjb/ums/UmsBizWorkCode.java
similarity index 80%
rename from src/main/java/com/eactive/ext/kjb/ums/UmzBizWorkCode.java
rename to src/main/java/com/eactive/ext/kjb/ums/UmsBizWorkCode.java
index 10c7f3b..b56d628 100644
--- a/src/main/java/com/eactive/ext/kjb/ums/UmzBizWorkCode.java
+++ b/src/main/java/com/eactive/ext/kjb/ums/UmsBizWorkCode.java
@@ -2,7 +2,7 @@ package com.eactive.ext.kjb.ums;
 
 import lombok.Getter;
 
-public enum UmzBizWorkCode {
+public enum UmsBizWorkCode {
     MONITORING("B_ELFN_09510", "OBP 모니터링"),
     VERIFY_PHONE("S55_ICT_0006", "API Portal 인증번호"),
     ;
@@ -12,7 +12,7 @@ public enum UmzBizWorkCode {
     @Getter
     private String displayName;
 
-    UmzBizWorkCode(String code, String displayName) {
+    UmsBizWorkCode(String code, String displayName) {
         this.code = code;
         this.displayName = displayName;
     }
diff --git a/src/test/java/com/eactive/ext/kjb/ums/test/UmsTest.java b/src/test/java/com/eactive/ext/kjb/ums/test/UmsTest.java
index 5c838a7..527b377 100644
--- a/src/test/java/com/eactive/ext/kjb/ums/test/UmsTest.java
+++ b/src/test/java/com/eactive/ext/kjb/ums/test/UmsTest.java
@@ -41,7 +41,7 @@ public class UmsTest {
                 "true".equalsIgnoreCase(System.getenv("KJB_EAPIM_TEST_ENABLED")),
                 "OS 환경변수 내 KJB_EAPIM_TEST_ENABLED=TRUE 설정되어 있어야 동작함");
 
-        prop.setUmsUrl("http://172.31.35.144:9021/ums/openapi/send");
+        prop.setUmsHostUrl("http://172.31.35.144:9021");
         prop.setUmsApiKey("7cca6d58-e4f7-474d-9edd-525806bc99ff");
 
         MessageRequest messageRequest = new MessageRequest();