diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e893b30..fd1dde2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -41,6 +41,15 @@ jobs:
       - name: Lint with flake8
         run: |
           flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        - uses: ikalnytskyi/action-setup-postgres@v6
+        with:
+          username: test
+          password: test
+          database: test
+          port: 12345
+          postgres-version: "14"
+          ssl: "on"
+        id: postgres
       - name: Build and Test
         run: |
           python -m pytest -o log_cli=true -o log_cli_level="INFO" --cov=nano_graphrag --cov-report=xml -v ./
diff --git a/tests/test_asyncpg_vector_storage.py b/tests/test_asyncpg_vector_storage.py
index 6f0f9e6..f408637 100644
--- a/tests/test_asyncpg_vector_storage.py
+++ b/tests/test_asyncpg_vector_storage.py
@@ -8,7 +8,7 @@
 import asyncpg
 from nano_graphrag.graphrag import always_get_an_event_loop
 WORKING_DIR = "nano_graphrag_cache_asyncpg_vector_storage_test"
-dsn='postgresql://username:password@127.0.0.1:12345/db'
+dsn='postgresql://test:test@127.0.0.1:12345/test'
 
 @pytest.fixture(scope="function")
 def setup_teardown():