diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 0a2b47f..2cd50b1 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -1,38 +1,54 @@
-name: build
+name: build-and-deploy
 
 on:
   push:
-    branches: [ "**" ]
-  pull_request:
-    branches: [ "**" ]
+    branches: [ "master" ]
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up JDK 19
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: "19"
+          java-version: "17"
           cache: gradle
 
-      - name: Build
-        run: ./gradlew build -x test --no-daemon --info --stacktrace
+      - name: Force toolchain JDK 17
+        run: |
+          if [ -f build.gradle.kts ]; then
+            sed -i 's/JavaLanguageVersion.of(19)/JavaLanguageVersion.of(17)/' build.gradle.kts
+          fi
 
-      - name: Upload jar
+      - name: Build (skip tests)
+        env:
+          GRADLE_OPTS: "-Dorg.gradle.internal.http.connectionTimeout=60000 -Dorg.gradle.internal.http.socketTimeout=60000"
+        run: ./gradlew build -x test --no-daemon
+
+      - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
           name: trisolarisserver-jar
-          path: build/libs/*.jar
+          path: build/libs/TrisolarisServer-*-SNAPSHOT.jar
 
   deploy:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - name: Trigger deploy webhook
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: trisolarisserver-jar
+          path: /tmp/trisolarisserver-artifact
+
+      - name: Deploy jar and restart
         run: |
-          curl -sS -X POST -H "X-Gitea-Event: push" http://127.0.0.1:9000/hooks/deploy-trisolarisserver
+          set -e
+          sudo mkdir -p /opt/deploy/TrisolarisServer/build/libs
+          sudo cp -f /tmp/trisolarisserver-artifact/*.jar /opt/deploy/TrisolarisServer/build/libs/
+          sudo systemctl restart TrisolarisServer.service