diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e336ecf..1dee859 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
       - name: setup proxy
         run: echo "systemProp.http.proxyHost=192.168.5.6\\nsystemProp.http.proxyPort=7890\\nsystemProp.https.proxyHost=192.168.5.6\\nsystemProp.https.proxyPort=7890" >> gradle.properties
       - name: build
-        run: ./gradlew clean bootJar --no-daemon
+        run: _JAVA_OPTIONS="-Dhttp.proxyHost=192.168.5.6 -Dhttp.proxyPort=7890 -Dhttps.proxyHost=192.168.5.6 -Dhttps.proxyPort=7890" ./gradlew clean bootJar --no-daemon
       - name: capture build artifacts
         uses: actions/upload-artifact@v3
         with: