diff --git a/src/main/frontend/src/components/Navbar.tsx b/src/main/frontend/src/components/Navbar.tsx
index 58f30e3b..d96506f8 100644
--- a/src/main/frontend/src/components/Navbar.tsx
+++ b/src/main/frontend/src/components/Navbar.tsx
@@ -6,14 +6,14 @@ import Link from 'next/link';
 const NavigationBar = () =>{
     const [isAuthenticated, setIsAuthenticated] = useState(false);
 
-    // useEffect(() => {
-    //     const fetchAuthStatus = async () => {
-    //         const response = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/api/oauth/status`, { credentials: 'include' });
-    //         const data = await response.json();
-    //         setIsAuthenticated(data.authenticated);
-    //     };
-    //     fetchAuthStatus();
-    // }, []);
+    useEffect(() => {
+        const fetchAuthStatus = async () => {
+            const response = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/api/oauth/status`, { credentials: 'include' });
+            const data = await response.json();
+            setIsAuthenticated(data.authenticated);
+        };
+        fetchAuthStatus();
+    }, []);
 
     const handleLogout = async () => {
         try {
diff --git a/src/main/java/com/project/sanhak/card/controller/cardController.java b/src/main/java/com/project/sanhak/card/controller/cardController.java
index a8c548a1..4a4b7e5e 100644
--- a/src/main/java/com/project/sanhak/card/controller/cardController.java
+++ b/src/main/java/com/project/sanhak/card/controller/cardController.java
@@ -88,7 +88,7 @@ public ResponseEntity<String> createAiCard(HttpSession session,
             }
             card.setECImageUrl(imageUrl);
             card.setECPdfUrl(pdfUrl);
-            String result = cardService.createAiCard(card, pdfFile);
+            String result = cardService.createAiCard(card, imageUrl);
             if ("success".equals(result)) {
                 return ResponseEntity.ok("{\"status\":\"success\"}");
             } else {
@@ -140,9 +140,10 @@ public ResponseEntity<String> updateAiCard(@PathVariable int card_id,
             if (updatedCardDTO.getReflection() != null) {
                 existingCard.setECReflection(updatedCardDTO.getReflection());
             }
-            if(imageFile != null &&!imageFile.isEmpty()){
+            String imageUrl = null;
+            if (imageFile != null && !imageFile.isEmpty()) {
                 S3FileService.deleteFileFromS3(updatedCardDTO.getImageUrl());
-                String imageUrl = null;
+                imageUrl = null;
                 if (!imageFile.isEmpty()) {
                     try {
                         imageUrl = S3FileService.upload(imageFile);
@@ -153,7 +154,7 @@ public ResponseEntity<String> updateAiCard(@PathVariable int card_id,
                 }
                 card.setECImageUrl(imageUrl);
             }
-            if(pdfFile != null &&!pdfFile.isEmpty()){
+            if (pdfFile != null && !pdfFile.isEmpty()) {
                 S3FileService.deleteFileFromS3(updatedCardDTO.getPdfUrl());
                 String pdfUrl;
                 try {
@@ -167,14 +168,14 @@ public ResponseEntity<String> updateAiCard(@PathVariable int card_id,
                 card.setECPdfUrl(pdfUrl);
             } else {
                 try {
-                    pdfFile= S3FileService.downloadFileAsMultipartFile(updatedCardDTO.getPdfUrl());
+                    pdfFile = S3FileService.downloadFileAsMultipartFile(updatedCardDTO.getPdfUrl());
                 } catch (Exception e) {
                     log.error("PDF 파일 다운로드 실패: {}", e.getMessage());
                     return ResponseEntity.status(500).body("PDF 파일 다운로드에 실패했습니다.");
                 }
             }
             // Call the service to update the card
-            String result = cardService.updateAiCard(user, card_id, existingCard, imageFile, pdfFile);
+            String result = cardService.updateAiCard(user, card_id, existingCard, imageFile, imageUrl);
             if ("success".equals(result)) {
                 return ResponseEntity.ok("{\"status\":\"success\"}");
             } else {
diff --git a/src/main/java/com/project/sanhak/card/service/cardService.java b/src/main/java/com/project/sanhak/card/service/cardService.java
index a06275dc..38246d6a 100644
--- a/src/main/java/com/project/sanhak/card/service/cardService.java
+++ b/src/main/java/com/project/sanhak/card/service/cardService.java
@@ -55,8 +55,7 @@ public aiCardDTO getTargetCard(int ecId) {
                 .orElse(null);
     }
 
-    public String createAiCard(ExperienceCard card, MultipartFile pdfFile) throws IOException {
-        String pdfText = extractTextFromPDF(pdfFile); // PDF에서 텍스트 추출
+    public String createAiCard(ExperienceCard card, String pdfFileURL) throws IOException {
         String url = apiBaseUrl + "/createCard";
 
         // 요청 데이터 설정
@@ -67,7 +66,7 @@ public String createAiCard(ExperienceCard card, MultipartFile pdfFile) throws IO
         requestData.put("tool", toolsList);
         requestData.put("position", positionList);
         requestData.put("reflection", card.getECReflection());
-        requestData.put("pdfText", pdfText);
+        requestData.put("pdfURL", pdfFileURL);
 
         System.out.println("Request data: " + requestData);
 
@@ -122,8 +121,7 @@ public String extractTextFromPDF(MultipartFile pdfFile) throws IOException {
         }
     }
 
-    public String updateAiCard(User user, int cardId, ExperienceCard card, MultipartFile imageFile, MultipartFile pdfFile) throws IOException {
-        String pdfText = extractTextFromPDF(pdfFile);
+    public String updateAiCard(User user, int cardId, ExperienceCard card, MultipartFile imageFile, String pdfFileURL) throws IOException {
         // 외부 API 요청으로 요약 생성
         String url = apiBaseUrl + "/createCard";
         Map<String, Object> requestData = new HashMap<>();
@@ -133,7 +131,7 @@ public String updateAiCard(User user, int cardId, ExperienceCard card, Multipart
         requestData.put("tool", toolsList);
         requestData.put("position", positionList);
         requestData.put("reflection", card.getECReflection());
-        requestData.put("pdfText", pdfText);
+        requestData.put("pdfURL", pdfFileURL);
 
         System.out.println("Request data: " + requestData);
 
diff --git a/src/main/java/com/project/sanhak/company/dto/companyDTO.java b/src/main/java/com/project/sanhak/company/dto/companyDTO.java
index cb7206b8..398f0860 100644
--- a/src/main/java/com/project/sanhak/company/dto/companyDTO.java
+++ b/src/main/java/com/project/sanhak/company/dto/companyDTO.java
@@ -1,5 +1,6 @@
 package com.project.sanhak.company.dto;
 
+import com.project.sanhak.card.dto.skill;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
@@ -19,5 +20,5 @@ public class companyDTO {
     @Schema(description = "부가 설명")
     private String description;
     @Schema(description = "스킬 종류")
-    private List<String> skill;
+    private List<skill> skill;
 }
diff --git a/src/main/java/com/project/sanhak/company/service/companyService.java b/src/main/java/com/project/sanhak/company/service/companyService.java
index 31093cb4..db6a15da 100644
--- a/src/main/java/com/project/sanhak/company/service/companyService.java
+++ b/src/main/java/com/project/sanhak/company/service/companyService.java
@@ -1,7 +1,9 @@
 package com.project.sanhak.company.service;
 
+import com.project.sanhak.card.dto.skill;
 import com.project.sanhak.company.dto.companyDTO;
 import com.project.sanhak.company.repository.companyRepository;
+import com.project.sanhak.category.repository.categoryRepository;
 import com.project.sanhak.domain.company.Company;
 import com.project.sanhak.domain.user.Badge;
 import com.project.sanhak.domain.user.User;
@@ -23,6 +25,9 @@ public class companyService {
     private companyRepository companyRepository;
     @Autowired
     private BadgeRepository badgeRepository;
+    @Autowired
+    private categoryRepository categoryRepository;
+
     private final WebClient webClient;
 
     public companyService(WebClient webClient) {
@@ -54,7 +59,9 @@ public List<companyDTO> recommandCompany(User user) {
             for (Map<String, Object> companyData : companyResponseList) {
                 String comName = companyData.get("company_name").toString();
                 String comPosition = companyData.get("result").toString();
-                List<String> comSkill =(List<String>) companyData.get("extracted_skills");
+                List<skill> skills = categoryRepository.findByCSNameIn((List<String>) companyData.get("extracted_skills")).stream()
+                        .map(codeSkill -> new skill(codeSkill.getCSId(), codeSkill.getCSName()))
+                        .collect(Collectors.toList());
                 List<Company> companies = companyRepository.findByCOMNameAndCOMPosition(comName, comPosition);
 
                 for (Company company : companies) {
@@ -64,7 +71,7 @@ public List<companyDTO> recommandCompany(User user) {
                     dto.setLocation(company.getCOMPlace());
                     dto.setPosition(company.getCOMPosition());
                     dto.setDescription(company.getCOMDescription());
-                    dto.setSkill(comSkill);
+                    dto.setSkill(skills);
                     companyDTOList.add(dto);
                 }
             }