diff --git a/文档/技术实现/20250613-Java使用Maven及Gitlab.md b/文档/技术实现/20250613-Java使用Maven及Gitlab.md
index 10cb9c3..67c1cbd 100644
--- a/文档/技术实现/20250613-Java使用Maven及Gitlab.md
+++ b/文档/技术实现/20250613-Java使用Maven及Gitlab.md
@@ -110,14 +110,6 @@ public class MavenUtils {
     }
 
     private static void generateMavenProject(File baseDir, Path settingsFile, YuanMengOnlineService archetypeInfo) {
-        // String[] argsClean = new String[]{
-        //         "-X", "dependency:resolve", "-s", settingsFile.getAbsolutePath()
-        // };
-        // int i = new MavenCli().doMain(argsClean, baseDir.getAbsolutePath(), System.out, System.err);
-
-        // boolean del = FileUtil.del("/tmp/repository");
-        // log.info("delete tmp directory: {}", del);
-
         // 构建 Maven 参数
         String[] mvnArgs = new String[]{
                 "archetype:generate",
@@ -259,6 +251,7 @@ public class MavenUtils {
 package org.jeecg.modules.devops.archetype;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSONObject;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
@@ -267,6 +260,7 @@ import org.gitlab4j.api.GitLabApiException;
 import org.gitlab4j.api.models.*;
 
 import java.util.List;
+import java.util.Objects;
 
 /**
  * insert description here
@@ -297,10 +291,10 @@ public class GitlabUtils {
     @SneakyThrows
     public static Project createProject(String group, String project, String desc) {
         Group groupInfo = getGroupId(group);
-        if (groupInfo == null || groupInfo.getId() == null) {
+        if (Objects.isNull(groupInfo) || Objects.isNull(groupInfo.getId())) {
             throw new RuntimeException("获取分组信息失败");
         }
-        Project gitLabRepository = createRepository(groupInfo.getId(), project, desc);
+        Project gitLabRepository = createRepository(groupInfo, project, desc);
         if (gitLabRepository == null || gitLabRepository.getId() == null) {
             throw new RuntimeException("创建仓库失败");
         }
@@ -309,7 +303,6 @@ public class GitlabUtils {
 
     @SneakyThrows
     public static ProtectedBranch protectedBranch(Long projectId, Integer retryTimes) {
-
         try {
             // 获取已保护的分支
             List<ProtectedBranch> protectedBranches = gitLabApi.getProtectedBranchesApi().getProtectedBranches(projectId);
@@ -347,21 +340,26 @@ public class GitlabUtils {
      * 根据分组路径获取分组ID
      */
     private static Group getGroupId(String groupPath) throws GitLabApiException {
-        return gitLabApi.getGroupApi().getGroup(groupPath);
+        return gitLabApi.getGroupApi().getOptionalGroup(groupPath).orElse(null);
     }
 
     /**
      * 在 GitLab 创建新仓库
      */
-    private static Project createRepository(Long groupId,
+    private static Project createRepository(Group group,
                                             String projectName,
                                             String desc) {
+        Project exists = gitLabApi.getProjectApi().getOptionalProject(group.getName(), projectName).orElse(null);
+        if (Objects.nonNull(exists)) {
+            throw new RuntimeException("项目已经存在");
+        }
+
         try {
             Project project = new Project()
                     .withName(projectName)
                     .withDefaultBranch("master")
                     .withDescription(desc)
-                    .withNamespaceId(groupId)
+                    .withNamespaceId(group.getId())
                     .withVisibility(Visibility.PRIVATE); // 私有库用 PRIVATE
 
             return gitLabApi.getProjectApi().createProject(project);  // 返回 HTTPS 仓库地址
@@ -371,8 +369,69 @@ public class GitlabUtils {
         return null;
     }
 
+    public static ProjectHook addWebhook(Long projectId, String webhookUrl, Integer retryTimes) {
+        try {
+            // 配置 webhook
+            ProjectHook projectHook = gitLabApi.getProjectApi().addHook(
+                    projectId, webhookUrl, Boolean.FALSE, Boolean.FALSE, Boolean.TRUE);
+            log.info("add project hook: {}", JSONObject.toJSONString(projectHook));
+            return projectHook;
+        } catch (GitLabApiException e) {
+            log.warn("add project hook failed: {}", e.getMessage());
+        }
+
+        if (retryTimes < 3) {
+            return addWebhook(projectId, webhookUrl, ++retryTimes);
+        }
+        log.warn("add project hook failure: {}", retryTimes);
+        throw new RuntimeException(ArchetypeUtils.WARN_MESSAGE_2);
+    }
+
+    public static Member addMembers(Long projectId, String email, Integer retryTimes) {
+        try {
+            if (StrUtil.isBlank(email)) {
+                email = "liuxiaohua@keyfil.com";
+            }
+            if (!email.endsWith("@keyfil.com")) {
+                email += "@keyfil.com";
+            }
+            User userByEmail = gitLabApi.getUserApi().getOptionalUserByEmail(email).orElse(null);
+            if (userByEmail == null) {
+                log.warn("get user by email error");
+                throw new RuntimeException(ArchetypeUtils.WARN_MESSAGE_3);
+            }
+            log.info("add members user: {}", JSONObject.toJSONString(userByEmail));
+
+            Member member = gitLabApi.getProjectApi().getOptionalMember(projectId, userByEmail.getId()).orElse(null);
+            log.info("member exists: {}", JSONObject.toJSONString(member));
+            if (Objects.nonNull(member)) {
+                if (member.getAccessLevel().value < AccessLevel.MAINTAINER.value) {
+                    member = gitLabApi.getProjectApi().updateMember(projectId, userByEmail.getId(), AccessLevel.MAINTAINER);
+                }
+            } else {
+                member = gitLabApi.getProjectApi()
+                        .getOptionalMember(projectId, userByEmail.getId(), Boolean.TRUE)
+                        .orElse(null);
+                if (Objects.isNull(member) || member.getAccessLevel().value < AccessLevel.MAINTAINER.value) {
+                    member = gitLabApi.getProjectApi().addMember(projectId, userByEmail.getId(), AccessLevel.MAINTAINER);
+                }
+            }
+            return member;
+        } catch (GitLabApiException e) {
+            log.warn("add members user: failed: {}", e.getMessage());
+        }
+
+        if (retryTimes < 3) {
+            return addMembers(projectId, email, ++retryTimes);
+        }
+
+        log.warn("add members user failure: {}", retryTimes);
+        throw new RuntimeException(ArchetypeUtils.WARN_MESSAGE_3);
+    }
+
 }
 
+
 ```
 #### Git调用工具类
 ```java