diff --git a/pom.xml b/pom.xml
index fa7d170f..7a6250c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
 	<name>external-system-test</name>
 	<description>외부시스템 테스트</description>
 	<packaging>war</packaging>
-	
+
 	<properties>
 		<java.version>17</java.version>
 	</properties>
@@ -29,7 +29,7 @@
 	</repositories>
 
 	<dependencies>
-		
+
 		<dependency>
 			<groupId>cokr.xit.base</groupId>
 			<artifactId>xit-foundation</artifactId>
@@ -51,7 +51,13 @@
 			<artifactId>app-support-web</artifactId>
 			<version>1.0.0-SNAPSHOT</version>
 		</dependency>
-		
+
+		<dependency>
+			<groupId>cokr.xit.app</groupId>
+			<artifactId>app-support-java</artifactId>
+			<version>1.0.0-SNAPSHOT</version>
+		</dependency>
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
@@ -68,20 +74,20 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 		</dependency>
-		
+
 		<dependency>
 			<groupId>org.mybatis.spring.boot</groupId>
 			<artifactId>mybatis-spring-boot-starter</artifactId>
 			<version>2.3.1</version>
 		</dependency>
-		
+
 		<dependency>
 			<groupId>org.apache.tomcat.embed</groupId>
 			<artifactId>tomcat-embed-jasper</artifactId>
 			<scope>provided</scope>
 		</dependency>
-		
-		
+
+
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
@@ -92,20 +98,20 @@
 			<artifactId>mariadb-java-client</artifactId>
 			<scope>runtime</scope>
 		</dependency>
-		
+
 		<dependency>
             <groupId>org.apache.cxf</groupId>
             <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
             <version>3.6.1</version>
         </dependency>
-        
+
         <dependency>
 		    <groupId>javax</groupId>
 		    <artifactId>javaee-api</artifactId>
 		    <version>8.0</version>
 		    <scope>provided</scope>
 		</dependency>
-		
+
 
        <dependency>
 		    <groupId>jakarta.xml.bind</groupId>
@@ -123,7 +129,7 @@
 		    <artifactId>jakarta.activation-api</artifactId>
 		    <version>2.0.1</version>
 		</dependency>
-		
+
 	</dependencies>
 
 	<build>
diff --git a/src/main/java/externalsystem/piss/web/PissController.java b/src/main/java/externalsystem/piss/web/PissController.java
index 3d146ba4..f4b08008 100644
--- a/src/main/java/externalsystem/piss/web/PissController.java
+++ b/src/main/java/externalsystem/piss/web/PissController.java
@@ -15,11 +15,11 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import cokr.xit.applib.AppCmmnUtil;
 import cokr.xit.foundation.data.DataObject;
 import cokr.xit.foundation.web.AbstractController;
 import externalsystem.car.dao.CarMapper;
 import externalsystem.testpool.dao.TestPoolMapper;
-import testserver.wsdlserver.lvisserver.CarRegBasicInfoImpl;
 
 @Controller
 @RequestMapping(name="행정정보공동이용시스템 연계", value="/", method = RequestMethod.POST)
@@ -49,7 +49,7 @@ public class PissController extends AbstractController {
 		DataObject carInfo = carMapper.selectCar(vhrno);
 
 		if(carInfo == null && !vhrno.equals("")) {
-        	if(CarRegBasicInfoImpl.isValidCarNumber(vhrno)) {
+        	if(AppCmmnUtil.isValidCarNumber(vhrno)) {
         		DataObject randMber = testPoolMapper.selectRandomMber();
             	DataObject randAddr= testPoolMapper.selectRandomAddr();
             	DataObject randCarBasic = testPoolMapper.selectRandomCarBasic();
diff --git a/src/main/java/testserver/wsdlserver/lvisserver/CarRegBasicInfoImpl.java b/src/main/java/testserver/wsdlserver/lvisserver/CarRegBasicInfoImpl.java
index b3309ad3..272618bd 100644
--- a/src/main/java/testserver/wsdlserver/lvisserver/CarRegBasicInfoImpl.java
+++ b/src/main/java/testserver/wsdlserver/lvisserver/CarRegBasicInfoImpl.java
@@ -21,11 +21,10 @@ package testserver.wsdlserver.lvisserver;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.logging.Logger;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 import javax.annotation.Resource;
 
+import cokr.xit.applib.AppCmmnUtil;
 import cokr.xit.foundation.data.DataObject;
 import externalsystem.car.dao.CarMapper;
 import externalsystem.testpool.dao.TestPoolMapper;
@@ -63,7 +62,7 @@ public class CarRegBasicInfoImpl implements CarRegBasicInfo {
         DataObject carInfo = carMapper.selectCar(vhrno);
 
         if(carInfo == null && !vhrno.equals("")) {
-        	if(isValidCarNumber(vhrno)) {
+        	if(AppCmmnUtil.isValidCarNumber(vhrno)) {
         		DataObject randMber = testPoolMapper.selectRandomMber();
             	DataObject randAddr= testPoolMapper.selectRandomAddr();
             	DataObject randCarBasic = testPoolMapper.selectRandomCarBasic();
@@ -132,32 +131,6 @@ public class CarRegBasicInfoImpl implements CarRegBasicInfo {
     }
 
 
-    public static boolean isValidCarNumber(String carNum){
 
-	  boolean returnValue = false;
-
-	  try{
-	   String regex = "^\\d{2,3}[가|나|다|라|마|거|너|더|러|머|버|서|어|저|고|노|도|로|모|보|소|오|조|구|누|두|루|무|부|수|우|주|바|사|아|자|허|배|호|하\\x20]\\d{4}/*$";
-
-	   Pattern p = Pattern.compile(regex);
-	   Matcher m = p.matcher(carNum);
-	   if (m.matches()) {
-	    returnValue = true;
-	   }else{
-	    //2번째 패턴 처리
-	    regex = "^[서울|부산|대구|인천|대전|광주|울산|제주|경기|강원|충남|전남|전북|경남|경북|세종]{2}\\d{2}[가|나|다|라|마|거|너|더|러|머|버|서|어|저|고|노|도|로|모|보|소|오|조|구|누|두|루|무|부|수|우|주|바|사|아|자|허|배|호|하\\x20]\\d{4}$";
-	     p = Pattern.compile(regex);
-	     m = p.matcher(carNum);
-	     if (m.matches()) {
-	      returnValue = true;
-	     }
-	   }
-
-	   return returnValue;
-
-	  }catch(Exception e){
-	   return false;
-	  }
-    }
 
 }
\ No newline at end of file