diff --git a/src/main/java/com/mycom/socket/auth/config/SecurityConfig.java b/src/main/java/com/mycom/socket/auth/config/SecurityConfig.java
index 0ecda28..5295378 100644
--- a/src/main/java/com/mycom/socket/auth/config/SecurityConfig.java
+++ b/src/main/java/com/mycom/socket/auth/config/SecurityConfig.java
@@ -20,7 +20,6 @@
 public class SecurityConfig{
 
     private final JWTUtil jwtUtil;
-    private final JWTProperties properties;
     private final MemberDetailsService memberDetailsService;
 
     @Bean
@@ -32,7 +31,7 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
                 .formLogin(AbstractHttpConfigurer::disable)
 
                 .addFilterBefore(
-                        new JWTFilter(properties, jwtUtil, memberDetailsService),
+                        new JWTFilter(jwtUtil, memberDetailsService),
                         UsernamePasswordAuthenticationFilter.class
                 )
 
diff --git a/src/main/java/com/mycom/socket/auth/jwt/JWTFilter.java b/src/main/java/com/mycom/socket/auth/jwt/JWTFilter.java
index d235d3d..b7074d9 100644
--- a/src/main/java/com/mycom/socket/auth/jwt/JWTFilter.java
+++ b/src/main/java/com/mycom/socket/auth/jwt/JWTFilter.java
@@ -1,10 +1,8 @@
 package com.mycom.socket.auth.jwt;
 
-import com.mycom.socket.auth.config.JWTProperties;
 import com.mycom.socket.auth.service.MemberDetailsService;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
-import jakarta.servlet.http.Cookie;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
@@ -21,18 +19,22 @@
 @RequiredArgsConstructor
 public class JWTFilter extends OncePerRequestFilter {
 
-    private final JWTProperties jwtProperties;
+
     private final JWTUtil jwtUtil;
     private final MemberDetailsService memberDetailsService;
 
+    private static final String BEARER_PREFIX = "Bearer ";
+    private static final String TOKEN_TYPE = "ACCESS_TOKEN";
+
     @Override
     protected void doFilterInternal(HttpServletRequest request,
                                     HttpServletResponse response,
                                     FilterChain filterChain) throws ServletException, IOException {
         try {
-            String token = resolveTokenFromCookie(request);
-            if (StringUtils.hasText(token) && jwtUtil.validateToken(token, "ACCESS_TOKEN")) {
-                setAuthentication(token);
+            // Bearer 토큰 확인
+            String bearerToken = resolveTokenFromHeader(request);
+            if (isValidBearerToken(bearerToken)) {
+                setAuthentication(bearerToken);
             }
         } catch (Exception e) {
             log.warn("인증 처리 실패", e);
@@ -42,14 +44,10 @@ protected void doFilterInternal(HttpServletRequest request,
         filterChain.doFilter(request, response);
     }
 
-    private String resolveTokenFromCookie(HttpServletRequest request) {
-        Cookie[] cookies = request.getCookies();
-        if (cookies != null) {
-            for (Cookie cookie : cookies) {
-                if (jwtProperties.getAccessTokenCookieName().equals(cookie.getName())) {
-                    return cookie.getValue();
-                }
-            }
+    private String resolveTokenFromHeader(HttpServletRequest request) {
+        String bearerToken = request.getHeader("Authorization");
+        if (StringUtils.hasText(bearerToken) && bearerToken.startsWith(BEARER_PREFIX)) {
+            return bearerToken.substring(7);
         }
         return null;
     }
@@ -67,4 +65,10 @@ private void setAuthentication(String token) {
 
         SecurityContextHolder.getContext().setAuthentication(authentication);
     }
+
+    private boolean isValidBearerToken(String token) {
+        return StringUtils.hasText(token) &&
+                token.matches("^[A-Za-z0-9-_=]+\\.[A-Za-z0-9-_=]+\\.?[A-Za-z0-9-_.+/=]*$") &&
+                jwtUtil.validateToken(token, TOKEN_TYPE);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/mycom/socket/go_socket/controller/ProfileController.java b/src/main/java/com/mycom/socket/go_socket/controller/ProfileController.java
new file mode 100644
index 0000000..c7e37db
--- /dev/null
+++ b/src/main/java/com/mycom/socket/go_socket/controller/ProfileController.java
@@ -0,0 +1,20 @@
+package com.mycom.socket.go_socket.controller;
+
+import com.mycom.socket.auth.security.MemberDetails;
+import com.mycom.socket.go_socket.dto.response.ProfileResponse;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/profile")
+public class ProfileController {
+
+    @GetMapping
+    public ProfileResponse getProfile(@AuthenticationPrincipal MemberDetails memberDetails) {
+        return ProfileResponse.of(memberDetails.getMember());
+    }
+}
diff --git a/src/main/java/com/mycom/socket/go_socket/dto/response/ProfileResponse.java b/src/main/java/com/mycom/socket/go_socket/dto/response/ProfileResponse.java
new file mode 100644
index 0000000..bf170f8
--- /dev/null
+++ b/src/main/java/com/mycom/socket/go_socket/dto/response/ProfileResponse.java
@@ -0,0 +1,17 @@
+package com.mycom.socket.go_socket.dto.response;
+
+import com.mycom.socket.go_socket.entity.Member;
+
+public record ProfileResponse(
+        String email,
+        String nickname,
+        String intro
+) {
+    public static ProfileResponse of(Member member) {
+        return new ProfileResponse(
+                member.getEmail(),
+                member.getNickname(),
+                member.getIntro()
+        );
+    }
+}
diff --git a/src/main/java/com/mycom/socket/go_socket/service/MemberService.java b/src/main/java/com/mycom/socket/go_socket/service/MemberService.java
new file mode 100644
index 0000000..c1f09f1
--- /dev/null
+++ b/src/main/java/com/mycom/socket/go_socket/service/MemberService.java
@@ -0,0 +1,14 @@
+package com.mycom.socket.go_socket.service;
+
+import com.mycom.socket.go_socket.repository.MemberRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class MemberService {
+
+    private final MemberRepository memberRepository;
+}
diff --git a/src/main/resources/yaml/application-dev.yml b/src/main/resources/yaml/application-dev.yml
index 449e43e..de934b1 100644
--- a/src/main/resources/yaml/application-dev.yml
+++ b/src/main/resources/yaml/application-dev.yml
@@ -2,4 +2,4 @@ spring:
   jpa:
     show-sql: true
     hibernate:
-      ddl-auto: create
\ No newline at end of file
+      ddl-auto: update
\ No newline at end of file