diff --git a/src/main/java/com/mca/cmmn/web/CommonController.java b/src/main/java/com/mca/cmmn/web/CommonController.java
index e0b9653..b0e91d4 100644
--- a/src/main/java/com/mca/cmmn/web/CommonController.java
+++ b/src/main/java/com/mca/cmmn/web/CommonController.java
@@ -110,7 +110,7 @@ public class CommonController {
    */
   @RequestMapping(value="/userIdCheck")
   @ResponseBody
-  public String checkId(@RequestParam("checkId")String checkId) throws Exception {
+  public String userIdCheck(@RequestParam("checkId")String checkId) throws Exception {
     try {
       int cnt = userService.selectUserIdCheck(checkId);
       if(cnt > 0) {
@@ -177,24 +177,19 @@ public class CommonController {
   }
   // 아이디 찾기 페이지 이동
   @RequestMapping(value = "findId")
-  public String findIdView(){
-
-    return "anonymous/html/findId";
-  }
+  public String findIdView(){ return "anonymous/html/findId"; }
   // 아이디 찾기 실행
 
-  @RequestMapping(value = "findId", method = RequestMethod.POST)
-  public String findIdAction(UserVO userVO, Model model) {
-    UserVO user = userService.findId(userVO);
+  @RequestMapping(value = "searchUserInfo")
+  @ResponseBody
+  public String searchUserInfo(UserVO userVO) {
+    userVO = userService.findId(userVO);
 
-    if (user == null) {
-      model.addAttribute("check", 1);
-    } else {
-      model.addAttribute("check", 2);
-      model.addAttribute("id", user.getUserid());
+    if (userVO == null   ) {
+      return "userNull";
     }
 
-    return "anonymous/html/findId";
+    return userVO.getUserid();
 
   }
   //pw찾기 페이지 이동
diff --git a/src/main/resources/egovframework/sqlmap/mappers/user/user.xml b/src/main/resources/egovframework/sqlmap/mappers/user/user.xml
index 4e55d01..1e2d557 100644
--- a/src/main/resources/egovframework/sqlmap/mappers/user/user.xml
+++ b/src/main/resources/egovframework/sqlmap/mappers/user/user.xml
@@ -140,9 +140,12 @@
 		WHERE userid = #{userid}
 	</update>
 
- <!--아이디 비밀번호찾기-->
+ <!--아이디 비밀번호 찾기-->
 	<select id="findId" resultType="userVO">
-		select * from t_user where name=#{name} and phonenum=#{phonenum}
+		select userid
+		from t_user
+		where
+			name=#{name} and company=#{company} and email=#{email}
 	</select>
 
 	<select id="findPwd" resultType="userVO">
diff --git a/src/main/webapp/WEB-INF/jsp/admin/requestView.jsp b/src/main/webapp/WEB-INF/jsp/admin/requestView.jsp
index 42b7758..a9970fa 100644
--- a/src/main/webapp/WEB-INF/jsp/admin/requestView.jsp
+++ b/src/main/webapp/WEB-INF/jsp/admin/requestView.jsp
@@ -42,8 +42,7 @@
         </tr>
         </tbody>
     </table>
-
-    <table class="detail_table bg-white">
+    <table class="detail_table">
         <tbody>
         <tr>
             <th style="background-color: #f8f8f8" colspan="2">작업명</th>
@@ -140,6 +139,7 @@
 
         </tbody>
     </table>
+    </div>
     <c:choose>
         <c:when test="${useRequestVO.status eq '99'}">
             <table class="detail_table" style="margin-right: 1em">
diff --git a/src/main/webapp/WEB-INF/jsp/anonymous/findId.jsp b/src/main/webapp/WEB-INF/jsp/anonymous/findId.jsp
index 149c24b..4a4e6b6 100644
--- a/src/main/webapp/WEB-INF/jsp/anonymous/findId.jsp
+++ b/src/main/webapp/WEB-INF/jsp/anonymous/findId.jsp
@@ -3,11 +3,59 @@
 <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
 <%@ taglib prefix="ui" uri="http://egovframework.gov/ctl/ui" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-<script>
-    $(document).on('click', )
+<script type="text/javascript">
+    $(document).on('click', '#checkId', function (){
+        checkId();
+    })
+
+    function checkId(){
+        if(inputCheck()){
+            $.ajax({
+                url: "/searchUserInfo",
+                type: "GET",
+                data: {
+                    name: $("#username").val(),
+                    company: $("#company").val(),
+                    email: $("#email").val()
+                },
+                success: function (result) {
+                    checkIdAfter(result)
+                },
+                error: function (request, status, error) {
+                    alert("가입정보가 일치 하지 않습니다.\n 관리자에게 문의해주세요.");
+                }
+            });
+        }
+    }
+
+    function inputCheck(){
+        if(!$("#username").val()){
+            alert("이름을 입력해주세요.")
+            return false;
+        }
+        if(!$("#company").val()){
+            alert("회사명을 입력해주세요.")
+            return false;
+        }
+        if(!$("#email").val()){
+            alert("이메일을 입력해주세요.")
+            return false;
+        }
+        return true;
+    }
+
+    function checkIdAfter(result) {
+        if(result==="userNull"){
+            alert("입력된 가입 정보가 없습니다.")
+        }else{
+            alert("해당 정보로 가입된 ID는 "+result+" 입니다.")
+        }
+    }
 </script>
 
 
+
+
 <div class="row justify-content-end">
     <div class="col-12 row m-1">
         <label for="username" class="col-4 text-end">이름</label>
@@ -31,9 +79,7 @@
     </div>
 
     <div class="col-8">
-        <button type="button" class="btn btn-primary m-3">가입정보 확인</button>
+        <button type="button" id="checkId" class="btn btn-primary m-3">가입정보 확인</button>
     </div>
 
-
-
 </div>
\ No newline at end of file
diff --git a/src/main/webapp/css/style.css b/src/main/webapp/css/style.css
index 33fd3a0..b2f0f34 100644
--- a/src/main/webapp/css/style.css
+++ b/src/main/webapp/css/style.css
@@ -661,7 +661,6 @@ a {
     width: 100%;
     margin-top: 20px;
     margin-outside: 5px;
-    
 }
 
 .detail_table > tbody > tr > th {
@@ -670,6 +669,8 @@ a {
     border: 1px solid #ccc;
     background-color: #f8f8f8;
     padding: 10px 5px;
+    text-align: center;
+
 
 }