diff --git a/.github/workflows/maven-ci.yml b/.github/workflows/maven-ci.yml
new file mode 100644
index 0000000..c5af980
--- /dev/null
+++ b/.github/workflows/maven-ci.yml
@@ -0,0 +1,31 @@
+name: Maven CI
+
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: maven
+
+      - name: Run tests
+        run: mvn -B test
+
+      - name: Build package
+        run: mvn -B package
diff --git a/src/main/java/com/ultikits/plugins/login/entity/AccountData.java b/src/main/java/com/ultikits/plugins/login/entity/AccountData.java
index afc39f1..97f520f 100644
--- a/src/main/java/com/ultikits/plugins/login/entity/AccountData.java
+++ b/src/main/java/com/ultikits/plugins/login/entity/AccountData.java
@@ -16,7 +16,7 @@
 @Data
 @EqualsAndHashCode(callSuper = true)
 @Table("login_accounts")
-public class AccountData extends BaseDataEntity<Integer> {
+public class AccountData extends BaseDataEntity<String> {
     
     @Column("player_uuid")
     private String playerUuid;
diff --git a/src/test/java/com/ultikits/plugins/login/UltiLoginTestHelper.java b/src/test/java/com/ultikits/plugins/login/UltiLoginTestHelper.java
index 1bd2345..261f400 100644
--- a/src/test/java/com/ultikits/plugins/login/UltiLoginTestHelper.java
+++ b/src/test/java/com/ultikits/plugins/login/UltiLoginTestHelper.java
@@ -154,7 +154,7 @@ public static AccountData createSampleAccount(UUID playerUuid, String playerName
         account.setLastLogin(System.currentTimeMillis());
         account.setLoginCount(5);
         account.setFailedAttempts(0);
-        account.setId(playerUuid.hashCode());
+        account.setId(String.valueOf(playerUuid.hashCode()));
         return account;
     }
 
diff --git a/src/test/java/com/ultikits/plugins/login/entity/AccountDataTest.java b/src/test/java/com/ultikits/plugins/login/entity/AccountDataTest.java
index bbe00e8..b921162 100644
--- a/src/test/java/com/ultikits/plugins/login/entity/AccountDataTest.java
+++ b/src/test/java/com/ultikits/plugins/login/entity/AccountDataTest.java
@@ -183,8 +183,8 @@ void registerTime() {
         @DisplayName("Should get and set id from parent class")
         void id() {
             AccountData account = new AccountData();
-            account.setId(123);
-            assertThat(account.getId()).isEqualTo(123);
+            account.setId("123");
+            assertThat(account.getId()).isEqualTo("123");
         }
 
         @Test