diff --git a/src/main/java/com/gcp/domain/gcp/aop/RequiredValidToken.java b/src/main/java/com/gcp/domain/gcp/aop/RequiredValidToken.java
new file mode 100644
index 0000000..4528e17
--- /dev/null
+++ b/src/main/java/com/gcp/domain/gcp/aop/RequiredValidToken.java
@@ -0,0 +1,10 @@
+package com.gcp.domain.gcp.aop;
+
+
+import java.lang.annotation.*;
+
+@Target({ElementType.METHOD, ElementType.TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface RequiredValidToken {
+}
diff --git a/src/main/java/com/gcp/domain/gcp/aop/TokenAspect.java b/src/main/java/com/gcp/domain/gcp/aop/TokenAspect.java
new file mode 100644
index 0000000..c7ddece
--- /dev/null
+++ b/src/main/java/com/gcp/domain/gcp/aop/TokenAspect.java
@@ -0,0 +1,46 @@
+package com.gcp.domain.gcp.aop;
+
+
+import com.gcp.domain.discord.entity.DiscordUser;
+import com.gcp.domain.discord.repository.DiscordUserRepository;
+import com.gcp.domain.discord.service.DiscordUserService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+import java.util.Map;
+
+@Slf4j
+@Aspect
+@Component
+@RequiredArgsConstructor
+public class TokenAspect {
+
+    private final DiscordUserRepository discordUserRepository;
+    private final DiscordUserService discordUserService;
+
+    @Around("@within(com.gcp.domain.gcp.aop.RequiredValidToken) && args(userId, guildId, ..)")
+    public Object validateAndRefreshToken(ProceedingJoinPoint joinPoint, String userId, String guildId) throws Throwable {
+
+        LocalDateTime tokenExp = discordUserRepository.findAccessTokenExpByUserIdAndGuildId(userId, guildId)
+                .orElseThrow();
+
+        if (tokenExp.isBefore(LocalDateTime.now())) {
+            DiscordUser discordUser = discordUserRepository.findByUserIdAndGuildId(userId, guildId)
+                    .orElseThrow();
+
+            Map<String, Object> reissued = discordUserService.refreshAccessToken(discordUser.getGoogleRefreshToken());
+
+            discordUser.updateAccessToken((String) reissued.get("access_token"));
+            discordUser.updateAccessTokenExpiration(
+                    LocalDateTime.now().plusSeconds((Integer) reissued.get("expires_in"))
+            );
+        }
+
+        return joinPoint.proceed();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/gcp/domain/gcp/service/GcpService.java b/src/main/java/com/gcp/domain/gcp/service/GcpService.java
index bee2ce0..ba160ba 100644
--- a/src/main/java/com/gcp/domain/gcp/service/GcpService.java
+++ b/src/main/java/com/gcp/domain/gcp/service/GcpService.java
@@ -5,11 +5,11 @@
 import com.gcp.domain.discord.entity.DiscordUser;
 import com.gcp.domain.discord.repository.DiscordUserRepository;
 import com.gcp.domain.discord.service.DiscordUserService;
+import com.gcp.domain.gcp.aop.RequiredValidToken;
 import com.gcp.domain.gcp.dto.ProjectZoneDto;
 import com.gcp.domain.gcp.repository.GcpProjectRepository;
 
 import com.gcp.domain.gcp.util.GcpImageUtil;
-import com.gcp.domain.oauth2.util.TokenEncryptConverter;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
@@ -24,13 +24,13 @@
 
 
 import java.io.IOException;
-import java.time.LocalDateTime;
 import java.util.*;
 
 @Service
 @RequiredArgsConstructor
 @Slf4j
 @Transactional
+@RequiredValidToken
 public class GcpService {
 
     private final RestTemplate restTemplate = new RestTemplate();
@@ -216,16 +216,8 @@ public List<Map<String, String>> getVmList(String userId, String guildId) {
     public List<String> getProjectIds(String userId, String guildId) {
         try {
             String url = "https://cloudresourcemanager.googleapis.com/v1/projects";
-            LocalDateTime tokenExp = discordUserRepository.findAccessTokenExpByUserIdAndGuildId(userId, guildId).orElseThrow();
-            if(tokenExp.isBefore(LocalDateTime.now())){
-                DiscordUser discordUser = discordUserRepository.findByUserIdAndGuildId(userId, guildId).orElseThrow();
-                Map<String, Object> reissued = discordUserService.refreshAccessToken(discordUser.getGoogleRefreshToken());
-                discordUser.updateAccessToken((String) reissued.get("access_token"));
-                discordUser.updateAccessTokenExpiration(LocalDateTime.now().plusSeconds((Integer) reissued.get("expires_in")));
-            }
             String accessToken = discordUserRepository.findAccessTokenByUserIdAndGuildId(userId, guildId).orElseThrow();
 
-
             HttpHeaders headers = new HttpHeaders();
             headers.setBearerAuth(accessToken);
             headers.setContentType(MediaType.APPLICATION_JSON);
@@ -386,6 +378,7 @@ public String createVM(String userId, String guildId, String vmName, String mach
             throw new RuntimeException("Compute API (인스턴스 생성) 호출 도중 에러 발생: ", e);
         }
     }
+
     public List<Map<String, Object>> getFirewallRules(String userId, String guildId) {
         try {
             String url = String.format("https://compute.googleapis.com/compute/v1/projects/%s/global/firewalls", PROJECT_ID);