diff --git a/egovframe-template-simple-react-contribution/src/components/commonCode/CheckBox.jsx b/egovframe-template-simple-react-contribution/src/components/commonCode/CheckBox.jsx
index 10c0822..d3c09ee 100644
--- a/egovframe-template-simple-react-contribution/src/components/commonCode/CheckBox.jsx
+++ b/egovframe-template-simple-react-contribution/src/components/commonCode/CheckBox.jsx
@@ -2,16 +2,13 @@ import React, {useCallback, useEffect, useState} from "react";
 import Form from "react-bootstrap/Form";
 import * as EgovNet from "api/egovFetch";
 
-function CheckBox({name, grpCd, selectedValue}){
+function CheckBox({name, grpCd}){
 
     const [checkBox, setCheckBox] = useState();
 
     useEffect(() => {
         getCodeItemList()
     }, []);
-    useEffect(() => {
-        setCheckedValue(selectedValue)
-    }, [checkBox]);
 
     function getCodeItemList() {
         EgovNet.requestFetch(
@@ -41,16 +38,6 @@ function CheckBox({name, grpCd, selectedValue}){
         );
     }
 
-    function setCheckedValue(selectedValue){
-        debugger
-        const checkBoxDiv = document.querySelector("#"+grpCd+"_checkBoxDiv")
-        checkBoxDiv.childNodes.forEach(function (input){
-            if(selectedValue.includes(input.children[0].value)){
-                input.checked = true;
-            }
-        })
-    }
-
     return (
         <div id={`${grpCd}_checkBoxDiv`} key={`checkBox_${grpCd}`}>
             {checkBox}
diff --git a/egovframe-template-simple-react-contribution/src/pages/admin/users/List.jsx b/egovframe-template-simple-react-contribution/src/pages/admin/users/List.jsx
index 15b2c51..9dfa66b 100644
--- a/egovframe-template-simple-react-contribution/src/pages/admin/users/List.jsx
+++ b/egovframe-template-simple-react-contribution/src/pages/admin/users/List.jsx
@@ -8,6 +8,7 @@ import * as EgovNet from "api/egovFetch";
 import {itemIdxByPage} from "utils/calc";
 import Modal from "react-bootstrap/Modal";
 import UserInfoModal from "./UserInfoModal";
+import CODE from "../../../constants/code";
 
 
 function List(props) {
@@ -57,7 +58,7 @@ function List(props) {
                             <div>{item.email}</div>
                             <div>{item.phoneNum}</div>
                             <div>{item.status}</div>
-                            <div><button className={"btn btn_red_h31 px-1"}>삭제</button></div>
+                            <div><button className={"btn btn_red_h31 px-1"} onClick={()=>{removeUserInfo(item.userSeq)}}>삭제</button></div>
                         </div>
                     );
                 });
@@ -78,6 +79,28 @@ function List(props) {
         handleShow()
         setModalBody(<UserInfoModal userSeq={userSeq}></UserInfoModal>)
     }
+    
+    function removeUserInfo(seq){
+        if(window.confirm("삭제하시겠습니까?\n복구할 수 없습니다.")){
+            EgovNet.requestFetch(
+                '/admin/users/info',
+                {
+                    method: "DELETE",
+                    headers: {
+                        'Content-type': 'application/json'
+                    },
+                    body: JSON.stringify({userSeq: seq})
+                },
+                (resp) => {
+                    if (Number(resp.resultCode) === Number(CODE.RCV_SUCCESS)) {
+                        alert("삭제되었습니다.")
+                    }else{
+                        alert("삭제를 실패하였습니다.")
+                    }
+                }
+            )
+        }
+    }
 
     return (
         <div className="container">
diff --git a/egovframe-template-simple-react-contribution/src/pages/admin/users/UserInfoModal.jsx b/egovframe-template-simple-react-contribution/src/pages/admin/users/UserInfoModal.jsx
index 92a519d..95b1f72 100644
--- a/egovframe-template-simple-react-contribution/src/pages/admin/users/UserInfoModal.jsx
+++ b/egovframe-template-simple-react-contribution/src/pages/admin/users/UserInfoModal.jsx
@@ -7,10 +7,11 @@ import Col from "react-bootstrap/Col";
 import Button from "react-bootstrap/Button";
 import SelectOption from "components/commonCode/SelectOption";
 import CheckBox from "components/commonCode/CheckBox";
+import CODE from "../../../constants/code";
 
 function UserInfoModal({userSeq}){
 
-    const [userInfo, setUserInfo] = useState({ userId: '', password: '', passwordChk: '', userNm: '', email: '', phoneNum: '', userSe:'', userRole:'', status:''});
+    const [userInfo, setUserInfo] = useState({ userSeq: '', userId: '', password: '', passwordChk: '', userNm: '', email: '', phoneNum: '', userSe:'', userRole:'', status:''});
 
     function getModalContent(){
         EgovNet.requestFetch(
@@ -19,18 +20,20 @@ function UserInfoModal({userSeq}){
                 method: "GET"
             },
             (resp) => {
-                const respInfo = {
-                    userId: resp.result.userInfo.userId,
-                    userNm: resp.result.userInfo.userNm,
-                    email: resp.result.userInfo.email,
-                    phoneNum: resp.result.userInfo.phoneNum,
+                const respInfo = resp.result.userInfo;
+                const info = {
+                    userSeq: respInfo.userSeq,
+                    userId: respInfo.userId,
+                    userNm: respInfo.userNm,
+                    email: respInfo.email,
+                    phoneNum: respInfo.phoneNum,
                     password: "",
                     passwordChk: "",
-                    userSe: resp.result.userInfo.userSe,
-                    userRole: resp.result.userInfo.userRole,
-                    status: resp.result.userInfo.status
+                    userSe: respInfo.userSe,
+                    userRole: respInfo.userRole,
+                    status: respInfo.status
                 }
-                setUserInfo(respInfo);
+                setUserInfo(info);
             },
             (resp) => {
                 console.log("err response : ", resp);
@@ -39,13 +42,68 @@ function UserInfoModal({userSeq}){
     }
 
     function userInfoChange(e){
-        debugger
+        e.preventDefault();
+        e.stopPropagation();
+        const form = e.target;
+        const info = {
+            userSeq: form.userSeq.value,
+            userId: form.userId.value,
+            password: form.password.value,
+            passwordChk: form.passwordChk.value,
+            userNm: form.userNm.value,
+            email: form.email.value,
+            phoneNum: form.phoneNum.value,
+            userSe: form.userSe.value,
+            userRole: '',
+            status: form.status.value,
+        }
+        let userRole = '';
+        form.userRole.forEach(function (input){
+            if(input.checked){
+                userRole += input.value+','
+            }
+        })
+        if(userRole){
+            info.userRole = userRole.slice(0, -1)
+        }
+        EgovNet.requestFetch(
+            '/admin/users/info',
+            {
+                method: "PUT",
+                headers: {
+                    'Content-type': 'application/json'
+                },
+                body: JSON.stringify(info)
+            },
+            (resp) => {
+                if (Number(resp.resultCode) === Number(CODE.RCV_SUCCESS)) {
+                    alert("저장되었습니다.")
+                }else if(Number(resp.resultCode) === Number(CODE.RCV_ERROR_AUTH)){
+                    console.log("토큰 갱신중.")
+                }else{
+                    alert(resp.result.resultMessage)
+                }
+            }
+        )
     }
 
     useEffect(() => {
         getModalContent();
     }, []);
 
+    useEffect(()=>{
+        const checkBoxDiv = document.querySelector("#ROLE_checkBoxDiv")
+        const userRole = userInfo.userRole;
+        if(userRole){
+            checkBoxDiv.childNodes.forEach(function (div){
+                const input = div.children[0];
+                if(userRole.includes(input.value)){
+                    input.checked = true;
+                }
+            })
+        }
+    }, [userInfo]);
+
     return (
         <>
             <Modal.Header closeButton>
@@ -55,12 +113,13 @@ function UserInfoModal({userSeq}){
             </Modal.Header>
             <Modal.Body>
                 <Form onSubmit={(e) =>{userInfoChange(e)}} noValidate>
+                    <input type={"hidden"} name={"userSeq"} defaultValue={userInfo.userSeq} />
                     <Form.Group as={Row} className="mb-3">
                         <Form.Label column sm={3}>
                             아이디
                         </Form.Label>
                         <Col sm={9}>
-                            <Form.Control type="text" name="userId" placeholder="아이디" required defaultValue={userInfo?.userId} />
+                            <Form.Control type="text" name="userId" placeholder="아이디" required defaultValue={userInfo?.userId} readOnly/>
                         </Col>
                     </Form.Group>
                     <Form.Group as={Row} className="mb-3">
@@ -116,7 +175,7 @@ function UserInfoModal({userSeq}){
                             사용자 권한
                         </Form.Label>
                         <Col sm={9}>
-                            <CheckBox name={"userRole"} grpCd={"ROLE"} selectedValue={userInfo?.userRole} />
+                            <CheckBox name={"userRole"} grpCd={"ROLE"} />
                         </Col>
                     </Form.Group>
                     <Form.Group as={Row} className="mb-3">
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/AdminUsersController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/AdminUsersController.java
index 1c4247e..dc69c89 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/AdminUsersController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/AdminUsersController.java
@@ -2,18 +2,26 @@ package com.dbnt.kcscbackend.admin.users;
 
 
 import com.dbnt.kcscbackend.admin.users.service.AdminUsersService;
+import com.dbnt.kcscbackend.auth.entity.LoginVO;
 import com.dbnt.kcscbackend.auth.entity.UserInfo;
 import com.dbnt.kcscbackend.config.common.BaseController;
+import com.dbnt.kcscbackend.config.common.ResponseCode;
 import com.dbnt.kcscbackend.config.common.ResultVO;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.responses.ApiResponses;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.MediaType;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.validation.Errors;
+import org.springframework.validation.FieldError;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.validation.Valid;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -65,4 +73,67 @@ public class AdminUsersController extends BaseController {
     return resultVO;
   }
 
+  @Operation(
+      summary = "사용자 정보 수정",
+      description = "사용자 정보 수정",
+      tags = {"AdminUsersController"}
+  )
+  @ApiResponses(value = {
+      @ApiResponse(responseCode = "200", description = "수정 성공"),
+      @ApiResponse(responseCode = "403", description = "인가된 사용자가 아님")
+  })
+  @RequestMapping(method = RequestMethod.PUT, value = "/info")
+  public ResultVO modifyUserInfo(@RequestBody @Valid UserInfo info, Errors errors, @AuthenticationPrincipal LoginVO user) throws Exception{
+    ResultVO resultVO = new ResultVO();
+    Map<String, Object> resultMap = new HashMap<>();
+    if(errors.hasErrors()){
+      StringBuilder msg = new StringBuilder();
+      for(FieldError error: errors.getFieldErrors()){
+        msg.append(error.getDefaultMessage());
+        msg.append("\n");
+      }
+      resultMap.put("resultCode", ResponseCode.INPUT_CHECK_ERROR.getCode());
+      resultMap.put("resultMessage", msg.toString());
+    }else if(!info.getPassword().equals(info.getPasswordChk())){
+      resultMap.put("resultCode", ResponseCode.SAVE_ERROR.getCode());
+      resultMap.put("resultMessage", "비밀번호 확인이 잘못 입력되었습니다.");
+    }else {
+      Integer insertResult = adminUsersService.updateUserInfo(info, user.getId());
+      if(insertResult!=null){
+        if(insertResult==-1){
+          resultMap.put("resultCode", ResponseCode.SAVE_ERROR.getCode());
+          resultMap.put("resultMessage", "수정 대상이 존재하지 않습니다.");
+        }else if(insertResult==-2){
+          resultMap.put("resultCode", ResponseCode.SAVE_ERROR.getCode());
+          resultMap.put("resultMessage", "가입된 이메일입니다.");
+        }else{
+          resultMap.put("resultCode", ResponseCode.SUCCESS.getCode());
+          resultMap.put("resultMessage", "저장 되었습니다.");
+        }
+      }else{
+        resultMap.put("resultCode", ResponseCode.SAVE_ERROR.getCode());
+        resultMap.put("resultMessage", "저장에 실패하였습니다.");
+      }
+    }
+    resultVO.setResult(resultMap);
+    return resultVO;
+  }
+
+  @Operation(
+      summary = "사용자 정보 삭제",
+      description = "사용자 정보 삭제",
+      tags = {"AdminUsersController"}
+  )
+  @ApiResponses(value = {
+      @ApiResponse(responseCode = "200", description = "삭제 성공"),
+      @ApiResponse(responseCode = "403", description = "인가된 사용자가 아님")
+  })
+  @RequestMapping(method = RequestMethod.DELETE, value = "/info", consumes = MediaType.APPLICATION_JSON_VALUE)
+  public ResultVO deleteUserInfo(UserInfo info) throws Exception{
+    ResultVO resultVO = new ResultVO();
+    adminUsersService.deleteUserInfo(info.getUserSeq());
+    resultVO.setResultCode(ResponseCode.SUCCESS.getCode());
+    return resultVO;
+  }
+
 }
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/service/AdminUsersService.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/service/AdminUsersService.java
index 7b1d7ca..c5c7671 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/service/AdminUsersService.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/users/service/AdminUsersService.java
@@ -6,7 +6,9 @@ import com.dbnt.kcscbackend.auth.repository.UserInfoRepository;
 import lombok.RequiredArgsConstructor;
 import org.egovframe.rte.fdl.cmmn.EgovAbstractServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 @Service
@@ -29,4 +31,37 @@ public class AdminUsersService extends EgovAbstractServiceImpl {
     info.setPassword(null);
     return info;
   }
+
+  @Transactional
+  public Integer updateUserInfo(UserInfo info, String updateUser) {
+    UserInfo savedInfo = userInfoRepository.findById(info.getUserSeq()).orElse(null);
+    UserInfo emailChk = userInfoRepository.findByEmail(info.getEmail()).orElse(null);
+    if(savedInfo==null){
+      return -1;
+    }else if(emailChk != null){
+      if(!emailChk.getUserSeq().equals(info.getUserSeq())){
+        return -2;
+      }
+    }
+
+    savedInfo.setUserNm(info.getUserNm());
+    if(!info.getPassword().isEmpty()){
+      savedInfo.setPassword(info.convertPassword(info.getPassword()));
+    }
+    savedInfo.setEmail(info.getEmail());
+    savedInfo.setPhoneNum(info.getPhoneNum());
+    savedInfo.setUserSe(info.getUserSe());
+    savedInfo.setUserRole(info.getUserRole());
+    savedInfo.setStatus(info.getStatus());
+    savedInfo.setLastChgId(updateUser);
+    savedInfo.setLastChgDt(LocalDateTime.now());
+
+    return savedInfo.getUserSeq();
+  }
+
+  @Transactional
+  public void deleteUserInfo(Integer userSeq) {
+    userInfoRepository.deleteById(userSeq);
+  }
+
 }
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/entity/UserInfo.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/entity/UserInfo.java
index 869c47e..5e22327 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/entity/UserInfo.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/entity/UserInfo.java
@@ -2,6 +2,7 @@ package com.dbnt.kcscbackend.auth.entity;
 
 import com.dbnt.kcscbackend.config.common.BoardParams;
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
@@ -11,8 +12,12 @@ import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.crypto.password.Pbkdf2PasswordEncoder;
 
 import javax.persistence.*;
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Collection;
@@ -32,16 +37,23 @@ public class UserInfo extends BoardParams implements UserDetails{
   @Column(name = "user_seq")
   private Integer userSeq;
   @Column(name = "user_id")
+  @Pattern(regexp = "^[a-zA-Z]{1}[a-zA-Z0-9_]{4,11}$")
+  @NotBlank(message = "아이디를 입력해주세요.")
   private String userId;
   @Column(name = "password")
   private String password;
   @Column(name = "email")
+  @Email(message = "이메일 형식에 맞지 않습니다.")
+  @Schema(description = "이메일주소")
+  @NotBlank(message = "이메일을 입력해주세요.")
   private String email;
   @Column(name = "user_se")
   private String userSe;
   @Column(name = "user_nm")
+  @NotBlank(message = "이름을 입력해주세요.")
   private String userNm;
   @Column(name = "phone_num")
+  @NotBlank(message = "연락처를 입력해주세요.")
   private String phoneNum;
   @Column(name = "user_role")
   private String userRole;
@@ -56,6 +68,9 @@ public class UserInfo extends BoardParams implements UserDetails{
   @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
   private LocalDateTime lastChgDt;
 
+  @Transient
+  private String passwordChk;
+
   @Override
   @JsonIgnore
   public Collection<? extends GrantedAuthority> getAuthorities() {
@@ -92,4 +107,11 @@ public class UserInfo extends BoardParams implements UserDetails{
       return getStatus().equals("USE_ST");
   }
 
+
+
+  public String convertPassword(String password){
+    Pbkdf2PasswordEncoder passwordEncoder = new Pbkdf2PasswordEncoder();
+    return passwordEncoder.encode(password);
+  }
+
 }
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/service/impl/EgovLoginServiceImpl.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/service/impl/EgovLoginServiceImpl.java
index 07d27aa..1f07ead 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/service/impl/EgovLoginServiceImpl.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/auth/service/impl/EgovLoginServiceImpl.java
@@ -59,7 +59,7 @@ public class EgovLoginServiceImpl extends EgovAbstractServiceImpl implements Ego
 		}
 		UserInfo info = new UserInfo();
 		info.setUserId(loginVO.getId());
-		info.setPassword(convertPassword(loginVO.getPassword()));
+		info.setPassword(info.convertPassword(loginVO.getPassword()));
 		info.setUserNm(loginVO.getUserNm());
 		info.setEmail(loginVO.getEmail());
 		info.setPhoneNum(loginVO.getPhoneNum());
@@ -85,7 +85,7 @@ public class EgovLoginServiceImpl extends EgovAbstractServiceImpl implements Ego
 				int rdNum = rd.nextInt(95)+33;
 				password.append((char)rdNum);
 			}
-			user.setPassword(convertPassword(password.toString()));
+			user.setPassword(user.convertPassword(password.toString()));
 			return password.toString();
 		}
 		return null;
@@ -184,9 +184,4 @@ public class EgovLoginServiceImpl extends EgovAbstractServiceImpl implements Ego
 		return result;
 	}
 
-
-	private String convertPassword(String password){
-		Pbkdf2PasswordEncoder passwordEncoder = new Pbkdf2PasswordEncoder();
-		return passwordEncoder.encode(password);
-	}
 }
\ No newline at end of file