diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 34678ae37..73720fe33 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -24,6 +24,27 @@ env:
 jobs:
   rust_ci:
     runs-on: ubuntu-latest
+    services:
+      # Label used to access the service container
+      postgres:
+        # Docker Hub image
+        image: postgres:14.5
+        # Provide the password for postgres
+        env:
+          POSTGRES_PASSWORD: lakesoul_test
+          POSTGRES_USER: lakesoul_test
+          POSTGRES_DB: lakesoul_test
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+          --name lakesoul-test-pg
+        ports:
+          # Maps tcp port 5432 on service container to the host
+          - 5432:5432
+
     steps:
       - uses: actions/checkout@v3
       - uses: actions-rs/toolchain@v1
diff --git a/rust/lakesoul-metadata/src/metadata_client.rs b/rust/lakesoul-metadata/src/metadata_client.rs
index 792cc820c..73ce6e06c 100644
--- a/rust/lakesoul-metadata/src/metadata_client.rs
+++ b/rust/lakesoul-metadata/src/metadata_client.rs
@@ -26,15 +26,15 @@ impl MetaDataClient {
         let config_map = config.split('\n').filter_map(|property| {
             property.find('=').map(|idx| property.split_at(idx + 1))
         }).collect::<HashMap<_, _>>();
-        let url = Url::parse(&config_map.get("lakesoul.pg.url=").expect("")[5..]).unwrap();
+        let url = Url::parse(&config_map.get("lakesoul.pg.url=").unwrap_or("jdbc:postgresql://127.0.0.1:5432/lakesoul_test?stringtype=unspecified")[5..]).unwrap();
         Self::from_config(
             format!(
                 "host={} port={} dbname={} user={} password={}", 
                 url.host_str().unwrap(), 
                 url.port().unwrap(), 
                 url.path_segments().unwrap().next().unwrap(),
-                config_map.get("lakesoul.pg.username=").unwrap(), 
-                config_map.get("lakesoul.pg.password=").unwrap())
+                config_map.get("lakesoul.pg.username=").unwrap_or("lakesoul_test"), 
+                config_map.get("lakesoul.pg.password=").unwrap_or("lakesoul_test"))
         )
     }