diff --git a/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/IGroupService.java b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/IGroupService.java
new file mode 100644
index 0000000..d7b2112
--- /dev/null
+++ b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/IGroupService.java
@@ -0,0 +1,33 @@
+package com.cm.common.plugin.oauth.service.group;
+
+import com.cm.common.plugin.pojo.bos.UserResourceBO;
+import com.cm.common.pojo.bos.GroupBO;
+
+import java.util.List;
+
+/**
+ * @ClassName: IGroupService
+ * @Description: 用户组
+ * @Author: wanggeng
+ * @Date: 2021/8/11 2:55 下午
+ * @Version: 1.0
+ */
+public interface IGroupService {
+
+    /**
+     * 组列表
+     *
+     * @param parentGroupId 上级ID
+     * @return
+     */
+    List<GroupBO> list(String parentGroupId);
+
+    /**
+     * 组用户列表
+     *
+     * @param groupId
+     * @return
+     */
+    List<UserResourceBO> listUser(String groupId);
+
+}
diff --git a/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/impl/GroupServiceImpl.java b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/impl/GroupServiceImpl.java
new file mode 100644
index 0000000..9888c50
--- /dev/null
+++ b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/group/impl/GroupServiceImpl.java
@@ -0,0 +1,52 @@
+package com.cm.common.plugin.oauth.service.group.impl;
+
+import com.alibaba.fastjson.JSONArray;
+import com.cm.common.base.AbstractService;
+import com.cm.common.config.properties.ApiPathProperties;
+import com.cm.common.plugin.IApiConsts;
+import com.cm.common.plugin.oauth.service.group.IGroupService;
+import com.cm.common.plugin.oauth.token.ClientTokenManager;
+import com.cm.common.plugin.pojo.bos.UserResourceBO;
+import com.cm.common.plugin.utils.RestTemplateUtil;
+import com.cm.common.pojo.bos.GroupBO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @ClassName: GroupServiceImpl
+ * @Description: 用户组
+ * @Author: wanggeng
+ * @Date: 2021/8/11 2:55 下午
+ * @Version: 1.0
+ */
+@Service
+public class GroupServiceImpl extends AbstractService implements IGroupService {
+
+    @Autowired
+    private RestTemplateUtil restTemplateUtil;
+    @Autowired
+    private ApiPathProperties apiPathProperties;
+
+
+    @Override
+    public List<GroupBO> list(String parentGroupId) {
+        Map<String, Object> params = new HashMap<>(2);
+        params.put(IApiConsts.ACCESS_TOKEN, ClientTokenManager.getInstance().getClientToken().getAccessToken());
+        String result = restTemplateUtil.doGetFormNormal(String.format("%s/resource/group/list/%s", apiPathProperties.getUserCenter(), parentGroupId), params);
+        searchResourceResult(result, "获取组列表失败");
+        return JSONArray.parseArray(result, GroupBO.class);
+    }
+
+    @Override
+    public List<UserResourceBO> listUser(String groupId) {
+        Map<String, Object> params = new HashMap<>(2);
+        params.put(IApiConsts.ACCESS_TOKEN, ClientTokenManager.getInstance().getClientToken().getAccessToken());
+        String result = restTemplateUtil.doGetFormNormal(String.format("%s/resource/group/list-user/%s", apiPathProperties.getUserCenter(), groupId), params);
+        searchResourceResult(result, "获取组列表失败");
+        return JSONArray.parseArray(result, UserResourceBO.class);
+    }
+}