diff --git a/.gitea/workflows/jdk.yaml b/.gitea/workflows/jdk.yaml
index 607f0f7..46618e3 100644
--- a/.gitea/workflows/jdk.yaml
+++ b/.gitea/workflows/jdk.yaml
@@ -150,7 +150,7 @@ jobs:
       # Run backend tests and build
       - name: Test & build backend
         working-directory: ./src
-        run: mvn clean verify -B
+        run: mvn clean build
 
       - name: Done
         run: echo "Workflow successfully completed."
\ No newline at end of file
diff --git a/.gitea/workflows/test.yml b/.gitea/workflows/test.yml
index 3d10d27..98e5686 100644
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@@ -84,70 +84,73 @@ jobs:
   backend-jobs:
     name: Set up Java for Backend Tests and Build
     runs-on: ubuntu-latest
+    #container:
+    #image: eclipse-temurin:21-jdk
 
     steps:
-      # Checkout repository first
-      - name: Checkout repository manually
-        env:
-          TOKEN: ${{ secrets.ACCESS_TOKEN }}
-          CLONE_URL: ${{ vars.CLONE_URL }}
-        run: |
-          echo "Cloning from $CLONE_URL"
-          echo "Cloning ALL_REPO_TOKEN $ALL_REPO_TOKEN"
-          CLONE_URL_WITH_AUTH=$(echo "$CLONE_URL" | sed "s#https://#https://$ALL_REPO_TOKEN@#")
-          git clone --quiet "$CLONE_URL_WITH_AUTH" .
-          echo "${{ gitea.repository }} cloned successfully."
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
-      - name: Set up Java 21 and Maven
+      - name: Setup Java 21 + Maven
         run: |
-          if command -v act >/dev/null 2>&1; then
-            echo "Detected act runner, installing OpenJDK 21 via apt-get..."
-            sudo apt-get update
-            sudo apt-get install -y openjdk-21-jdk maven
+          echo "Detecting package manager..."
+          if command -v apt-get >/dev/null 2>&1; then
+              PM=apt
+          elif command -v apk >/dev/null 2>&1; then
+              PM=apk
+          elif command -v yum >/dev/null 2>&1; then
+              PM=yum
           else
-            echo "Detected GitHub runner, using actions/setup-java..."
+              echo "No known package manager found. Will install JDK manually."
+              PM=none
           fi
-        shell: bash
 
-      - uses: actions/checkout@v5
-      - name: Set up JDK 21 for x64
-        uses: actions/setup-java@v4
-        with:
-          java-version: '21'
-          distribution: 'oracle'
-          architecture: x64
-          cache: maven
-          cache-dependency-path: 'pom.xml' # optional
+          echo "Package manager detected: $PM"
 
-      - name: Setup Java 21 (for act)
-        #if: ${{ runner.os == 'Linux' && env.ACT_RUNNER == 'true' }}
-        run: |
-          apt-get update -y
-          apt-get install -y openjdk-21-jdk
+          if [ "$PM" = "apt" ]; then
+              apt-get update -y
+              apt-get install -y openjdk-21-jdk maven wget tar
+              JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
+          elif [ "$PM" = "apk" ]; then
+              apk update
+              apk add openjdk21 maven wget tar
+              JAVA_HOME=/usr/lib/jvm/java-21-openjdk
+          elif [ "$PM" = "yum" ]; then
+              yum install -y java-21-openjdk-devel maven wget tar
+              JAVA_HOME=/usr/lib/jvm/java-21-openjdk
+          else
+              # Fallback: manual download
+              JDK_URL="https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz"
+              mkdir -p /opt/jdk
+              wget -q -O /tmp/jdk.tar.gz $JDK_URL
+              tar -xzf /tmp/jdk.tar.gz -C /opt/jdk --strip-components=1
+              JAVA_HOME=/opt/jdk
+          fi
+
+          # Export JAVA_HOME and update PATH for subsequent steps
+          echo "JAVA_HOME=$JAVA_HOME" >> $GITEA_ENV
+          echo "$JAVA_HOME/bin" >> $GITEA_PATH
+          export JAVA_HOME=$JAVA_HOME
+          export PATH=$JAVA_HOME/bin:$PATH
+
+          # Verify Java and Maven installation
           java -version
-          echo "Java 21 setup completed."
+          mvn -version      
 
-      - name: Set up Maven
-        uses: stCarolas/setup-maven@v5
-        with:
-          maven-version: 3.9.9
+      - name: Verify Java setup
+        run: |
+          java -version
 
-      - name: Cache Maven dependencies
-        uses: actions/cache@v3
-        with:
-          path: ~/.m2/repository
-          key: maven-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            maven-${{ runner.os }}-
+      - name: Verify Java setup
+        run: |
+          ls -l $JAVA_HOME/bin/java
+          file $JAVA_HOME/bin/java || true
+          java -version
 
+      # Run backend tests and build
       - name: Test & build backend
         working-directory: ./src
-        run: |
-          echo "Started test & build backend..."
-          ls .
-          mvn clean
-          echo "Backend tests and build completed successfully."
-      #    mvn clean verify package -B
+        run: mvn clean
 
       - name: Done
-        run: echo "Workflow successfully completed."
+        run: echo "Workflow successfully completed."
\ No newline at end of file