diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 582cccde3..bba2534f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -78,5 +78,8 @@ jobs:
           version: "21.7"
 
       - name: Build and Test On JDK 8
-        run: mvn -B -e clean test -Pjdk8 -pl !geaflow/geaflow-plugins/geaflow-store/geaflow-store-vector
-        -Duser.timezone=Asia/Shanghai -Dlog4j.configuration="log4j .rootLogger=WARN, stdout"
+        run: |
+          mvn -B -e clean test -Pjdk8 \
+            -pl !geaflow/geaflow-plugins/geaflow-store/geaflow-store-vector \
+            -Duser.timezone=Asia/Shanghai \
+            -Dlog4j.configuration="log4j .rootLogger=WARN, stdout"