diff --git a/src/main/java/com/dearsanta/app/security/JwtInterceptor.java b/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
index e9de8a2..bfae798 100644
--- a/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
+++ b/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
@@ -33,7 +33,9 @@ public boolean preHandle(HttpServletRequest request, HttpServletResponse respons
     }
 
     public String getMemberIdByAccessToken(String accessToken) {
+        log.info("getMemberIdByAccessToken() accessToken : " + accessToken);
         String token = jwtTokenProvider.resolveBearerToken(accessToken);
+        log.info("resolveBearerToken() accessToken : " + token);
         Claims claims = jwtTokenProvider.getClaims(token);
         String memberId = claims.get("memberId").toString();
         log.info("claims : " + claims + " memberId : " + memberId);
diff --git a/src/main/java/com/dearsanta/app/security/JwtTokenProvider.java b/src/main/java/com/dearsanta/app/security/JwtTokenProvider.java
index 90fc8a2..dda116d 100644
--- a/src/main/java/com/dearsanta/app/security/JwtTokenProvider.java
+++ b/src/main/java/com/dearsanta/app/security/JwtTokenProvider.java
@@ -1,10 +1,7 @@
 package com.dearsanta.app.security;
 
 import com.dearsanta.app.security.dto.TokenDto;
-import io.jsonwebtoken.Claims;
-import io.jsonwebtoken.ExpiredJwtException;
-import io.jsonwebtoken.Jwts;
-import io.jsonwebtoken.MalformedJwtException;
+import io.jsonwebtoken.*;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 import io.jsonwebtoken.security.Keys;
@@ -20,8 +17,8 @@ public class JwtTokenProvider {
     private String jwtIssuer = "dearsanta";
     private String bearerHeader = "Bearer ";
     private String jwtSecretKey = "tm4zrpa3tlZzqsJzrsJzsnpDrpbzrp4zrk6TslrTqsIDsnpAtm4zrpa3tlZzqsJzrsJzsnpfvbnoperufgvjlsdnvkjhwfhDrpbzrp4zrk6TslrTqsID";
-    private long accessTokenValidity = 1000000000;
-    private long refreshTokenValidity = 1000000000;
+    private long accessTokenValidity = 10 * 24 * 60 * 60 * 1000;
+    private long refreshTokenValidity = 10 * 24 * 60 * 60 * 1000;
     private SecretKey secretKey;
     private String MEMBER_ID = "memberId";
 
@@ -45,8 +42,9 @@ public String createBearerTokenWithValidity(String memberId, long tokenValidity)
     }
 
     private String createTokenWithValidity(String memberId, long tokenValidity){
-        Date now = new Date();
-        Date expirationAt = new Date(now.getTime() + tokenValidity);
+        Date now = new Date(System.currentTimeMillis());
+        Date expirationAt = new Date(now.getTime() + accessTokenValidity);
+        log.info("createTokenWithValidity() : " + expirationAt);
 
         return Jwts.builder()
                 .claim(MEMBER_ID, memberId)
@@ -85,7 +83,7 @@ public String resolveBearerToken(String token) {
         if (token != null && token.startsWith(bearerHeader)) {
             return token.substring(bearerHeader.length());
         }
-        throw new NoSuchElementException("토큰이 만료되었습니다.");
+        throw new NoSuchElementException("토큰 형식이 잘못되었습니다. " + token);
     }
 
     public Long getExpirationTime(String accessToken) {
diff --git a/src/main/resources/com/dearsanta/app/mapper/BoardMapper.xml b/src/main/resources/com/dearsanta/app/mapper/BoardMapper.xml
index c85d8d3..46da338 100644
--- a/src/main/resources/com/dearsanta/app/mapper/BoardMapper.xml
+++ b/src/main/resources/com/dearsanta/app/mapper/BoardMapper.xml
@@ -58,28 +58,36 @@
             id,
             title,
             content,
-            created_date AS createdDate,
-            updated_date AS updatedDate,
-            member_id AS memberId,
-            img_url AS imgUrl,
-            like_count AS likeCount,
-            view_count AS viewCount,
-            reply_count AS replyCount
+            createdDate,
+            updatedDate,
+            memberId,
+            userNickname,
+            userImgUrl,
+            isMine,
+            imgUrl,
+            likeCount,
+            viewCount,
+            replyCount
         FROM
             (
             SELECT /*+ INDEX_DESC(board ${criteria.sorted}) */
                 rownum AS rn,
-                id,
-                title,
-                content,
-                created_date,
-                updated_date,
-                member_id,
-                img_url,
-                like_count,
-                view_count,
-                reply_count
+                board.id AS id,
+                board.title AS title,
+                board.content AS content,
+                board.created_date AS createdDate,
+                board.updated_date AS updatedDate,
+                board.member_id AS memberId,
+                member.nickname AS userNickname,
+                member.img_url AS userImgUrl,
+                0 AS isMine,
+                board.img_url AS imgUrl,
+                board.like_count AS likeCount,
+                board.view_count AS viewCount,
+                board.reply_count AS replyCount
             FROM board
+            LEFT JOIN member
+            ON board.member_id = member.id
             WHERE member_id = #{criteria.selectId, jdbcType=VARCHAR}
             AND rownum <= #{criteria.pageNum} * #{criteria.pageSize}
             )