diff --git a/.github/workflows/graalvm.yml b/.github/workflows/graalvm.yml
index 1216b9307..f57cd810d 100644
--- a/.github/workflows/graalvm.yml
+++ b/.github/workflows/graalvm.yml
@@ -28,6 +28,7 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
     strategy:
       matrix:
         java: [ '22.0.2' ]
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 8bc9771b2..23da1f5b9 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -26,23 +26,22 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
     strategy:
       matrix:
-        java: [ 8, 17, 21, 22 ]
+        java: [ 17, 21, 22 ]
         os: [ 'windows-latest', 'macos-latest', 'ubuntu-latest' ]
-
     runs-on: ${{ matrix.os }}
-
     steps:
       - name: Configure Git
         if: matrix.os == 'windows-latest'
         run: |
           git config --global core.longpaths true
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
-          distribution: 'zulu'
+          distribution: 'temurin'
           java-version: ${{ matrix.java }}
           cache: 'maven'
       - name: Build with Maven in Windows
@@ -60,3 +59,29 @@ jobs:
           file: '**/target/site/jacoco/jacoco.xml'
       - name: Build Examples with Maven
         run: ./mvnw clean package -B -f examples/pom.xml -T1C
+  ci-jdk8:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
+    name: CI - JDK 8 on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+    steps:
+      - name: Support Long Paths in Windows
+        if: matrix.os == 'windows-latest'
+        run: git config --global core.longpaths true
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+          cache: 'maven'
+      - name: Build prod with Maven
+        run: ./mvnw clean install -DskipTests -B -e -T1C
+      - name: Setup JDK 8 for Test
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 8
+      - name: Run Tests with JDK 8
+        run: ./mvnw test -B -e -T1C
diff --git a/.github/workflows/required-check.yml b/.github/workflows/required-check.yml
index 229dc8df4..5fc881752 100644
--- a/.github/workflows/required-check.yml
+++ b/.github/workflows/required-check.yml
@@ -28,6 +28,7 @@ concurrency:
 
 jobs:
   check-checkstyle:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
     name: Check - CheckStyle
     runs-on: ubuntu-latest
     timeout-minutes: 10
@@ -37,6 +38,7 @@ jobs:
         run: ./mvnw checkstyle:check -Pcheck -T1C
 
   check-spotless:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
     name: Check - Spotless
     runs-on: ubuntu-latest
     timeout-minutes: 10
@@ -46,6 +48,7 @@ jobs:
         run: ./mvnw spotless:check -Pcheck -T1C
 
   check-license:
+    if: github.repository == 'apache/shardingsphere-elasticjob'
     name: Check - License
     runs-on: ubuntu-latest
     timeout-minutes: 10
diff --git a/pom.xml b/pom.xml
index 15a3aa9ca..c01cdbe81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -755,14 +755,14 @@
             <activation>
                 <jdk>[11,)</jdk>
             </activation>
+            <properties>
+                <maven.compiler.release>8</maven.compiler.release>
+            </properties>
             <build>
                 <pluginManagement>
                     <plugins>
                         <plugin>
                             <artifactId>maven-surefire-plugin</artifactId>
-                            <configuration>
-                                <argLine>@{argLine} --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.lang.reflect=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED</argLine>
-                            </configuration>
                         </plugin>
                     </plugins>
                 </pluginManagement>