diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b1cab36..de947e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,22 +30,19 @@ jobs:
         java: [ 8, 21 ]
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: "Set up Java JDK"
-        uses: actions/setup-java@v3.12.0
+        uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
       - name: "Print maven version"
         run: ./mvnw -version
-      - name: "Test, Check style, Check PMD, Check license with Maven and Java8"
-        if: matrix.java == '8'
+      - name: "Test, Check style, Check PMD, Check license with Maven and Java"
         run: |
           ./mvnw -T 4C clean test && sh ./tools/check_format.sh
-      - name: "Test with Maven and Java${{ matrix.java }}"
-        if: matrix.java != '8'
-        run: |
-          ./mvnw -T 4C clean test
       - name: "Codecov"
         if: matrix.java == '8'
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file
diff --git a/codecov.yml b/codecov.yml
index 15e2a70..a9a1762 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -28,10 +28,10 @@ coverage:
   precision: 2
   range: "50...100"
 ignore:
- - ".github/.*"
- - ".mvn/.*"
- - ".style/.*"
- - "*.md"
+  - ".github/.*"
+  - ".mvn/.*"
+  - ".style/.*"
+  - "*.md"
 comment:
   layout: "reach,diff,flags,tree"
   behavior: default
diff --git a/pom.xml b/pom.xml
index c7861f8..0a9fe65 100644
--- a/pom.xml
+++ b/pom.xml
@@ -207,6 +207,26 @@
                 </dependency>
             </dependencies>
         </plugin>
+        <plugin>
+            <groupId>org.jacoco</groupId>
+            <artifactId>jacoco-maven-plugin</artifactId>
+            <version>0.8.7</version>
+            <executions>
+                <execution>
+                    <id>prepare-agent</id>
+                    <goals>
+                        <goal>prepare-agent</goal>
+                    </goals>
+                </execution>
+                <execution>
+                    <id>report</id>
+                    <phase>test</phase>
+                    <goals>
+                        <goal>report</goal>
+                    </goals>
+                </execution>
+            </executions>
+        </plugin>
     </plugins>
 </build>
 </project>
\ No newline at end of file
diff --git a/src/test/java/icu/funkye/redispike/ServerTest.java b/src/test/java/icu/funkye/redispike/ServerTest.java
index 1f7900a..6c0ed0d 100644
--- a/src/test/java/icu/funkye/redispike/ServerTest.java
+++ b/src/test/java/icu/funkye/redispike/ServerTest.java
@@ -41,7 +41,9 @@ public class ServerTest {
     static Server           server;
     static IAerospikeClient aspClient;
 
-    static Logger           logger = LoggerFactory.getLogger(ServerTest.class);
+    static Logger           logger      = LoggerFactory.getLogger(ServerTest.class);
+
+    private final int       RandomValue = Integer.MAX_VALUE;
 
     @BeforeAll
     public static void init() throws ParseException {
@@ -53,7 +55,7 @@ public static void init() throws ParseException {
 
     @Test
     public void testhHash() {
-        String key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+        String key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             Long result = jedis.hset(key.getBytes(StandardCharsets.UTF_8), "b".getBytes(StandardCharsets.UTF_8),
                 "c".getBytes(StandardCharsets.UTF_8));
@@ -67,7 +69,7 @@ public void testhHash() {
             Assertions.assertEquals(result, 2);
             result = jedis.hdel(key, map.keySet().toArray(new String[0]));
             Assertions.assertEquals(result, 2);
-            key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+            key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
             result = jedis.hsetnx(key, "f", "g");
             Assertions.assertEquals(result, 1);
             result = jedis.hsetnx(key, "f", "g");
@@ -114,7 +116,7 @@ public void testGetNilAsp() {
 
     @Test
     public void testSetExAsp() {
-        String key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+        String key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             String result = jedis.set(key, "b", SetParams.setParams().ex(1L));
             Assertions.assertEquals(result, "OK");
@@ -128,13 +130,13 @@ public void testSetExAsp() {
 
     @Test
     public void testSetNxNilAsp() {
-        String key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+        String key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             String result = jedis.set(key, "b", SetParams.setParams().nx());
             Assertions.assertEquals(result, "OK");
             result = jedis.set(key, "b", SetParams.setParams().nx());
             Assertions.assertNull(result);
-            key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+            key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
             result = String.valueOf(jedis.setnx(key, "b"));
             Assertions.assertEquals(result, "1");
             result = String.valueOf(jedis.setnx(key, "b"));
@@ -144,7 +146,7 @@ public void testSetNxNilAsp() {
 
     @Test
     public void testSetExNxAsp() {
-        String key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+        String key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             String result = jedis.set(key, "b", SetParams.setParams().nx().ex(1L));
             Assertions.assertEquals(result, "OK");
@@ -158,7 +160,7 @@ public void testSetExNxAsp() {
 
     @Test
     public void testDelAsp() {
-        String key = String.valueOf(ThreadLocalRandom.current().nextInt(50000));
+        String key = String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue));
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             String result = jedis.set(key, "b");
             Assertions.assertEquals(result, "OK");
@@ -171,7 +173,7 @@ public void testDelAsp() {
     public void testBatchDelAsp() {
         List<String> keys = new ArrayList<>();
         for (int i = 0; i < 2; i++) {
-            keys.add(String.valueOf(ThreadLocalRandom.current().nextInt(50000)));
+            keys.add(String.valueOf(ThreadLocalRandom.current().nextInt(RandomValue)));
         }
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
             String result = jedis.set(keys.get(0), "b");