diff --git a/data/gnu_autoupload.py b/data/gnu_autoupload.py
index 1d22914..44ea6f3 100644
--- a/data/gnu_autoupload.py
+++ b/data/gnu_autoupload.py
@@ -4,7 +4,7 @@ gnu_autoupload.py
 
 기능:
 1. Selenium을 이용해 날씨 정보를 캡처 (weather_capture.py 호출)
-2. FTP를 이용해 이미지 업로드 (썸네일 포함)
+2. FTP를 이용해 이미지 업로드
 3. 그누보드 DB에 게시글 및 첨부파일 정보 자동 등록
 """
 
@@ -21,25 +21,27 @@ import ftputil
 
 from config import DB_CONFIG, FTP_CONFIG, MAIN
 
+
 # ---------------------------
-# 이미지 캡처 관련 함수
+# 이미지 캡처 함수
 # ---------------------------
 def capture_image(script_path, output_path, max_attempts=5):
     for attempt in range(max_attempts):
-        print(f"[{datetime.now().strftime('%H:%M:%S')}] \uac00\uc0ac\uac1c \uc2dc\ub3c4 {attempt + 1}/{max_attempts}")
+        print(f"[{datetime.now().strftime('%H:%M:%S')}] 이미지 캡처 시도 {attempt + 1}/{max_attempts}")
         try:
             subprocess.run(['python3', script_path], check=True)
         except subprocess.CalledProcessError as e:
-            print(f"[\uc624\ub958] weather_capture.py \uc2e4\ud589 \uc2e4\ud328: {e}")
+            print(f"[오류] weather_capture.py 실행 실패: {e}")
         if os.path.isfile(output_path):
-            print(f"[\uc131\uacf5] \uc774\ubbf8\uc9c0 \uce90\ud504 \uc644\ub8cc: {output_path}")
+            print(f"[성공] 이미지가 정상적으로 캡처되었습니다: {output_path}")
             return True
         time.sleep(2)
-    print(f"[\uc2e4\ud328] {max_attempts}\ud68c \uc2dc\ub3c4 \ud6c4\uc5d0\ub3c4 \uc774\ubbf8\uc9c0\uac00 \uc0dd\uc131\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.")
+    print(f"[실패] {max_attempts}회 시도 후에도 이미지가 생성되지 않았습니다.")
     return False
 
+
 # ---------------------------
-# 파일 업로드 및 처리 관련
+# 파일 관련 유틸 함수
 # ---------------------------
 def file_type(ext):
     return {
@@ -49,30 +51,36 @@ def file_type(ext):
         'wbmp': '15', 'xbm': '16'
     }.get(ext.lower(), '0')
 
+
 def get_filename(filename):
     ms = datetime.now().microsecond
     encoded_name = filename.encode('utf-8')
     return f'{ms}_{hashlib.sha1(encoded_name).hexdigest()}'
 
+
 def file_upload(filename, bf_file):
     try:
         with ftputil.FTPHost(FTP_CONFIG['HOST'], FTP_CONFIG['USER'], FTP_CONFIG['PASS']) as fh:
             fh.chdir(FTP_CONFIG['UPLOAD_DIR'])
             fh.upload(filename, bf_file)
-            print(f"[\uc5c5\ub85c\ub4dc \uc644\ub8cc] {filename} → {bf_file}")
+            print(f"[업로드 완료] '{filename}' → '{bf_file}' 로 FTP 업로드 완료")
             return True
     except Exception as e:
-        print(f"[FTP \uc624\ub958] {type(e).__name__}: {e}")
+        print(f"[FTP 오류] {type(e).__name__}: {e}")
         return False
 
+
 # ---------------------------
 # 게시글 작성 함수
 # ---------------------------
 def write_board(board, subject, content, mb_id, nickname, ca_name=None, file_list=None):
     try:
         conn = pymysql.connect(
-            host=DB_CONFIG['HOST'], user=DB_CONFIG['USER'], db=DB_CONFIG['DBNAME'],
-            password=DB_CONFIG['PASS'], charset='utf8'
+            host=DB_CONFIG['HOST'],
+            user=DB_CONFIG['USER'],
+            db=DB_CONFIG['DBNAME'],
+            password=DB_CONFIG['PASS'],
+            charset='utf8'
         )
         curs = conn.cursor()
         now = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
@@ -126,18 +134,19 @@ def write_board(board, subject, content, mb_id, nickname, ca_name=None, file_lis
                          size, width, height, img_type, now))
                     file_count += 1
                 else:
-                    print(f"[\uacbd\uace0] \ud30c\uc77c \uc5c5\ub85c\ub4dc \uc2e4\ud328: {file}")
+                    print(f"[경고] 파일 업로드 실패: {file}")
 
         curs.execute(f"UPDATE g5_write_{board} SET wr_file = %s WHERE wr_id = %s", (file_count, wr_id))
         conn.commit()
-        print("[\uc644\ub8cc] \uac8c\uc2dc\uae00 \uc791\uc131 \ubc0f \ud30c\uc77c \uc5c5\ub85c\ub4dc \uc644\ub8cc")
+        print("[성공] 게시글과 첨부파일 등록 완료")
 
     except Exception as e:
         conn.rollback()
-        print(f"[DB \uc624\ub958] {type(e).__name__}: {e}")
+        print(f"[DB 오류] {type(e).__name__}: {e}")
     finally:
         conn.close()
 
+
 # ---------------------------
 # 메인 실행 함수
 # ---------------------------
@@ -147,17 +156,13 @@ def main():
     capture_script = os.path.join(script_dir, 'weather_capture.py')
     weather_filename = f'weather_capture_{today}.png'
     weather_file = os.path.join(script_dir, weather_filename)
-
     thumb_file = os.path.join(script_dir, 'thumb.jpg')
-    if not os.path.isfile(thumb_file):
-        print(f"[\uc624\ub958] \uc368\uba58\ub0b4\uc77c \ud30c\uc77c\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc74c: {thumb_file}")
-        return
 
     if not capture_image(capture_script, weather_file):
         return
 
     FTP_CONFIG['UPLOAD_DIR'] = f"/www/data/file/{MAIN['board']}/"
-    MAIN['subject'] = f"[{datetime.now().strftime('%Y-%m-%d')}] \ub0a0\uc528 \uc815\ubcf4"
+    MAIN['subject'] = f"[{datetime.now().strftime('%Y-%m-%d')}] 날씨 정보"
     MAIN['file1'] = thumb_file
     MAIN['file2'] = weather_file
 
@@ -176,12 +181,10 @@ def main():
     try:
         if os.path.isfile(weather_file):
             os.remove(weather_file)
-            print(f"[\uc0ad\uc81c \uc644\ub8cc] {weather_file}")
+            print(f"[정리 완료] 캡처 이미지 삭제됨: {weather_file}")
     except Exception as e:
-        print(f"[\uc0ad\uc81c \uc624\ub958] {type(e).__name__}: {e}")
+        print(f"[삭제 오류] {type(e).__name__}: {e}")
+
 
-# ---------------------------
-# 스크립트 실행 진입점
-# ---------------------------
 if __name__ == "__main__":
     main()