diff --git a/dags/soosoo/sync_test.py b/dags/soosoo/sync_test.py
new file mode 100644
index 0000000..e836450
--- /dev/null
+++ b/dags/soosoo/sync_test.py
@@ -0,0 +1,36 @@
+import time
+import pendulum 
+from datetime import datetime
+from airflow import DAG
+from airflow.operators.python import PythonOperator
+
+KST = pendulum.timezone('Asia/Seoul')
+
+def task1():
+    print('Task 1 execute time ', datetime.now(tz=KST).strftime('%Y-%m-%d %H-%M-%S'))
+    time.sleep(10)
+
+def task2():
+    print('Task 2 execute time ', datetime.now(tz=KST).strftime('%Y-%m-%d %H-%M-%S'))
+    time.sleep(10)
+
+def task3():
+    print('Task 3 execute time ', datetime.now(tz=KST).strftime('%Y-%m-%d %H-%M-%S'))
+    time.sleep(10)
+
+def task4():
+    print('Task 4 execute time ', datetime.now(tz=KST).strftime('%Y-%m-%d %H-%M-%S'))
+
+with DAG(
+    dag_id='DAG_sync_test',
+    default_args={'retries': 1},
+    schedule='@once',
+    start_date=datetime(2025, 8, 11, tzinfo=KST),
+    catchup=False,
+) as dag:
+    t1 = PythonOperator(task_id='task1', python_callable=task1)
+    t2 = PythonOperator(task_id='task2', python_callable=task2)
+    t3 = PythonOperator(task_id='task3', python_callable=task3)
+    t4 = PythonOperator(task_id='task4', python_callable=task4)
+
+    t1 >> t2 >> t3 >> t4
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