diff --git a/src/main/java/com/eactive/httpmockserver/common/exception/CustomGlobalExceptionHandler.java b/src/main/java/com/eactive/httpmockserver/common/exception/CustomGlobalExceptionHandler.java
index 859a045..eb663ea 100644
--- a/src/main/java/com/eactive/httpmockserver/common/exception/CustomGlobalExceptionHandler.java
+++ b/src/main/java/com/eactive/httpmockserver/common/exception/CustomGlobalExceptionHandler.java
@@ -3,13 +3,14 @@ package com.eactive.httpmockserver.common.exception;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
 
 import java.time.LocalDateTime;
 
-@RestControllerAdvice
+@RestControllerAdvice(annotations = RestController.class)
 public class CustomGlobalExceptionHandler extends ResponseEntityExceptionHandler {
 
     @ExceptionHandler(NotFoundException.class)
diff --git a/src/main/java/com/eactive/httpmockserver/common/interceptor/AuthenticInterceptor.java b/src/main/java/com/eactive/httpmockserver/common/interceptor/AuthenticInterceptor.java
index cea26c7..7bd5d8e 100644
--- a/src/main/java/com/eactive/httpmockserver/common/interceptor/AuthenticInterceptor.java
+++ b/src/main/java/com/eactive/httpmockserver/common/interceptor/AuthenticInterceptor.java
@@ -55,7 +55,7 @@ public class AuthenticInterceptor implements AsyncHandlerInterceptor {
         boolean found = findPattern(request.getRequestURI());
 
         if (found) {
-            if (currentUser.getUserSecurity() != null && "ROLE_ADMIN".equals(currentUser.getUserSecurity().getAuthorCode())) {
+            if (currentUser.getUserSecurity() != null && "ROLE_ADMIN".equals(currentUser.getUserSecurity())) {
                 return true;
             } else {
                 ModelAndView redirectLoginView = new ModelAndView("redirect:/");
diff --git a/src/main/java/com/eactive/httpmockserver/config/WebMvcConfig.java b/src/main/java/com/eactive/httpmockserver/config/WebMvcConfig.java
index 666e9a0..4b4e927 100644
--- a/src/main/java/com/eactive/httpmockserver/config/WebMvcConfig.java
+++ b/src/main/java/com/eactive/httpmockserver/config/WebMvcConfig.java
@@ -28,7 +28,8 @@ public class WebMvcConfig implements WebMvcConfigurer {
 
 	private List<String> listAdminAuthPattern() {
 		List<String> patterns = new ArrayList<>();
-		patterns.add("/mgmt/**/*.do");
+		patterns.add("/mgmt/users/*.do");
+		patterns.add("/mgmt/servers/*.do");
 		return patterns;
 	}
 
diff --git a/src/main/java/com/eactive/httpmockserver/user/controller/AdminRegisterController.java b/src/main/java/com/eactive/httpmockserver/user/controller/AdminRegisterController.java
index d9735bf..7674e73 100644
--- a/src/main/java/com/eactive/httpmockserver/user/controller/AdminRegisterController.java
+++ b/src/main/java/com/eactive/httpmockserver/user/controller/AdminRegisterController.java
@@ -59,6 +59,7 @@ public class AdminRegisterController {
         }
 
         StaffUser newUser = staffUserMapper.map(user);
+        newUser.setUserSecurity("ROLE_ADMIN");
         staffUserService.create(newUser);
         return "redirect:/login";
     }
diff --git a/src/main/java/com/eactive/httpmockserver/user/dto/UserRegisterDTO.java b/src/main/java/com/eactive/httpmockserver/user/dto/UserRegisterDTO.java
index 664b235..e6a2793 100644
--- a/src/main/java/com/eactive/httpmockserver/user/dto/UserRegisterDTO.java
+++ b/src/main/java/com/eactive/httpmockserver/user/dto/UserRegisterDTO.java
@@ -55,6 +55,8 @@ public class UserRegisterDTO implements Serializable {
     @NotEmpty
     private String username;
 
+    private String userSecurity;
+
     public String getEsntlId() {
         return esntlId;
     }
@@ -110,4 +112,12 @@ public class UserRegisterDTO implements Serializable {
     public void setPassword2(String password2) {
         this.password2 = password2;
     }
+
+    public String getUserSecurity() {
+        return userSecurity;
+    }
+
+    public void setUserSecurity(String userSecurity) {
+        this.userSecurity = userSecurity;
+    }
 }
diff --git a/src/main/java/com/eactive/httpmockserver/user/dto/UserUpdateDTO.java b/src/main/java/com/eactive/httpmockserver/user/dto/UserUpdateDTO.java
index e344f28..2306db1 100644
--- a/src/main/java/com/eactive/httpmockserver/user/dto/UserUpdateDTO.java
+++ b/src/main/java/com/eactive/httpmockserver/user/dto/UserUpdateDTO.java
@@ -33,6 +33,7 @@ public class UserUpdateDTO implements Serializable {
     @NotEmpty
     private String mobilePhone;
 
+    private String userSecurity;
     /**
      * 사용자명
      */
@@ -89,4 +90,12 @@ public class UserUpdateDTO implements Serializable {
     public void setLockAt(EnabledStatus lockAt) {
         this.lockAt = lockAt;
     }
+
+    public String getUserSecurity() {
+        return userSecurity;
+    }
+
+    public void setUserSecurity(String userSecurity) {
+        this.userSecurity = userSecurity;
+    }
 }
diff --git a/src/main/java/com/eactive/httpmockserver/user/entity/AnonymousUser.java b/src/main/java/com/eactive/httpmockserver/user/entity/AnonymousUser.java
index 316c42b..3f7d4fc 100644
--- a/src/main/java/com/eactive/httpmockserver/user/entity/AnonymousUser.java
+++ b/src/main/java/com/eactive/httpmockserver/user/entity/AnonymousUser.java
@@ -5,7 +5,7 @@ public class AnonymousUser extends User {
 
     public AnonymousUser() {
         this.userId = "ANONYMOUS";
-        this.setUserSecurity(new UserSecurity("ROLE_ANONYMOUS"));
+        this.setUserSecurity("ROLE_ANONYMOUS");
     }
 
     @Override
diff --git a/src/main/java/com/eactive/httpmockserver/user/entity/User.java b/src/main/java/com/eactive/httpmockserver/user/entity/User.java
index d119d30..e56bf14 100644
--- a/src/main/java/com/eactive/httpmockserver/user/entity/User.java
+++ b/src/main/java/com/eactive/httpmockserver/user/entity/User.java
@@ -51,9 +51,8 @@ public abstract class User extends Auditable implements Serializable, UserDetail
     @Transient
     private String ip;
 
-    @OneToOne(fetch = FetchType.EAGER)
-    @JoinColumn(name = "ESNTL_ID", referencedColumnName = "SCRTY_DTRMN_TRGET_ID", insertable = false, updatable = false)
-    private UserSecurity userSecurity;
+    @Column(name = "USER_SECURITY")
+    private String userSecurity;
 
     public String getEsntlId() {
         return esntlId;
@@ -125,7 +124,7 @@ public abstract class User extends Auditable implements Serializable, UserDetail
     @Transient
     public Collection<? extends GrantedAuthority> getAuthorities() {
         if (userSecurity != null) {
-            return Arrays.asList(new SimpleGrantedAuthority(userSecurity.getAuthorCode()));
+            return Arrays.asList(new SimpleGrantedAuthority(this.userSecurity));
         } else {
             return Arrays.asList(new SimpleGrantedAuthority("ROLE_USER"));
         }
@@ -155,11 +154,11 @@ public abstract class User extends Auditable implements Serializable, UserDetail
         return getStatus().equals(UserStatus.ACTIVE);
     }
 
-    public UserSecurity getUserSecurity() {
+    public String getUserSecurity() {
         return userSecurity;
     }
 
-    public void setUserSecurity(UserSecurity userSecurity) {
+    public void setUserSecurity(String userSecurity) {
         this.userSecurity = userSecurity;
     }
 }
diff --git a/src/main/java/com/eactive/httpmockserver/user/entity/UserSecurity.java b/src/main/java/com/eactive/httpmockserver/user/entity/UserSecurity.java
deleted file mode 100644
index 3a17d9d..0000000
--- a/src/main/java/com/eactive/httpmockserver/user/entity/UserSecurity.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package com.eactive.httpmockserver.user.entity;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.Table;
-import java.io.Serializable;
-
-/**
- * COMTNEMPLYRSCRTYESTBS 사용자보안설정
- *
- * @author
- * @version 1.0
- */
-@Entity
-@Table(name = "COMTNEMPLYRSCRTYESTBS")
-public class UserSecurity implements Serializable {
-    public UserSecurity() {
-    }
-
-    public UserSecurity(String authorCode) {
-        this.authorCode = authorCode;
-    }
-
-    /**
-     * 권한코드
-     */
-    @Column(name = "AUTHOR_CODE", nullable = false)
-    private String authorCode;
-
-    /**
-     * 회원유형코드
-     */
-    @Column(name = "MBER_TY_CODE", nullable = true)
-    private String memberTypeCode;
-
-    /**
-     * 보안설정대상ID
-     */
-    @Id
-    @Column(name = "SCRTY_DTRMN_TRGET_ID", nullable = false)
-    private String userEsntlId;
-
-
-    public String getAuthorCode() {
-        return authorCode;
-    }
-
-    public void setAuthorCode(String authorCode) {
-        this.authorCode = authorCode;
-    }
-
-    public String getMemberTypeCode() {
-        return memberTypeCode;
-    }
-
-    public void setMemberTypeCode(String memberTypeCode) {
-        this.memberTypeCode = memberTypeCode;
-    }
-
-    public String getUserEsntlId() {
-        return userEsntlId;
-    }
-
-    public void setUserEsntlId(String userEsntlId) {
-        this.userEsntlId = userEsntlId;
-    }
-}
diff --git a/src/main/java/com/eactive/httpmockserver/user/mapper/StaffUserMapper.java b/src/main/java/com/eactive/httpmockserver/user/mapper/StaffUserMapper.java
index 4eab7c7..1c68cc8 100644
--- a/src/main/java/com/eactive/httpmockserver/user/mapper/StaffUserMapper.java
+++ b/src/main/java/com/eactive/httpmockserver/user/mapper/StaffUserMapper.java
@@ -6,6 +6,7 @@ import com.eactive.httpmockserver.user.dto.UserUpdateDTO;
 import com.eactive.httpmockserver.user.entity.StaffUser;
 import com.eactive.httpmockserver.common.mapper.CommonMapper;
 import com.eactive.httpmockserver.common.util.EncryptionUtil;
+import org.apache.commons.lang3.StringUtils;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
 import org.mapstruct.ReportingPolicy;
diff --git a/src/main/java/com/eactive/httpmockserver/user/repository/UserSecurityRepository.java b/src/main/java/com/eactive/httpmockserver/user/repository/UserSecurityRepository.java
deleted file mode 100644
index 8323cc3..0000000
--- a/src/main/java/com/eactive/httpmockserver/user/repository/UserSecurityRepository.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.eactive.httpmockserver.user.repository;
-
-import com.eactive.httpmockserver.user.entity.UserSecurity;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface UserSecurityRepository extends JpaRepository<UserSecurity, String> {
-}
diff --git a/src/main/java/com/eactive/httpmockserver/user/service/StaffUserService.java b/src/main/java/com/eactive/httpmockserver/user/service/StaffUserService.java
index fdf415f..14c445f 100644
--- a/src/main/java/com/eactive/httpmockserver/user/service/StaffUserService.java
+++ b/src/main/java/com/eactive/httpmockserver/user/service/StaffUserService.java
@@ -1,10 +1,8 @@
 package com.eactive.httpmockserver.user.service;
 
 import com.eactive.httpmockserver.user.entity.StaffUser;
-import com.eactive.httpmockserver.user.entity.UserSecurity;
 import com.eactive.httpmockserver.user.entity.UserStatus;
 import com.eactive.httpmockserver.user.repository.StaffUserRepository;
-import com.eactive.httpmockserver.user.repository.UserSecurityRepository;
 import com.eactive.httpmockserver.common.entity.EnabledStatus;
 import com.eactive.httpmockserver.common.exception.UserNotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -25,9 +23,6 @@ public class StaffUserService {
     @Autowired
     private StaffUserRepository staffUserRepository;
 
-    @Autowired
-    private UserSecurityRepository userSecurityRepository;
-
     public Page<StaffUser> findAll(Specification<StaffUser> spec, Pageable pageable) {
         return staffUserRepository.findAll(spec, pageable);
     }
@@ -47,6 +42,7 @@ public class StaffUserService {
             original.setLastLockDate(null);
         }
 
+        original.setUserSecurity(user.getUserSecurity());
         staffUserRepository.save(original);
     }
 
@@ -67,12 +63,7 @@ public class StaffUserService {
 
         staffUserRepository.save(user);
 
-        UserSecurity userSecurity = new UserSecurity();
-        userSecurity.setUserEsntlId(user.getEsntlId());
-        userSecurity.setAuthorCode("ROLE_ADMIN");
-        userSecurity.setMemberTypeCode("USR03");
 
-        userSecurityRepository.save(userSecurity);
 
     }
 }
diff --git a/src/main/resources/templates/fragment/header.html b/src/main/resources/templates/fragment/header.html
index b5d29c0..795d862 100644
--- a/src/main/resources/templates/fragment/header.html
+++ b/src/main/resources/templates/fragment/header.html
@@ -19,7 +19,7 @@
                         <a class="nav-link" href="/mgmt/routes/list_view.do">응답 관리</a>
                     </li>
                     <li class="nav-item" sec:authorize="isAuthenticated()">
-                        <a class="nav-link" href="/mgmt/api_tester.do">Tester</a>
+                        <a class="nav-link" href="/mgmt/api_tester.do">테스터</a>
                     </li>
                     <li class="nav-item dropdown" sec:authorize="hasRole('ROLE_ADMIN')">
                         <a class="nav-link dropdown-toggle" href="#" id="mgmtDropDown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
@@ -27,7 +27,7 @@
                         </a>
                         <ul class="dropdown-menu" aria-labelledby="mgmtDropDown">
                             <li><a class="dropdown-item" href="/mgmt/users/list_view.do">사용자 관리</a></li>
-                            <li><a class="dropdown-item" href="/mgmt/groups/list_view.do">그룹 관리</a></li>
+<!--                            <li><a class="dropdown-item" href="/mgmt/groups/list_view.do">그룹 관리</a></li>-->
                             <li><a class="dropdown-item" href="/mgmt/servers/list_view.do">서버 관리</a></li>
                         </ul>
                     </li>
diff --git a/src/main/resources/templates/page/users/staffUserEdit.html b/src/main/resources/templates/page/users/staffUserEdit.html
index 70d4712..8e5769e 100644
--- a/src/main/resources/templates/page/users/staffUserEdit.html
+++ b/src/main/resources/templates/page/users/staffUserEdit.html
@@ -47,6 +47,14 @@
                         </th:block>
                     </div>
 
+                    <div class="form-floating mt-2">
+                        <select class="form-select"  th:field="*{userSecurity}">
+                            <option th:selected="${user.userSecurity!= null && user.userSecurity == 'ROLE_ADMIN'}" value="ROLE_ADMIN">관리자</option>
+                            <option th:selected="${user.userSecurity!= null && user.userSecurity == 'ROLE_USER'}" value="ROLE_USER">사용자</option>
+                        </select>
+                        <label class="form-label must">권한</label>
+                    </div>
+
                     <div class="form-floating mt-2">
                         <input type="text" class="form-control" th:classappend="${#fields.hasErrors('mobilePhone')}? 'is-invalid'" th:field="*{mobilePhone}" name="mobilePhone" id="mobilePhone" required/>
                         <label for="mobilePhone" class="form-label must" th:text="#{mobilePhone}">연락처</label>