diff --git a/device/pom.xml b/device/pom.xml
index 1d045f75..853636c7 100644
--- a/device/pom.xml
+++ b/device/pom.xml
@@ -34,6 +34,11 @@
             <version>1.0.0</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>com.njcn.gather</groupId>
+            <artifactId>user</artifactId>
+            <version>1.0.0</version>
+        </dependency>
     </dependencies>
 
 
diff --git a/user/src/main/java/com/njcn/gather/user/user/controller/SysUserController.java b/user/src/main/java/com/njcn/gather/user/user/controller/SysUserController.java
index 5ec2d87c..fb52814c 100644
--- a/user/src/main/java/com/njcn/gather/user/user/controller/SysUserController.java
+++ b/user/src/main/java/com/njcn/gather/user/user/controller/SysUserController.java
@@ -8,12 +8,12 @@ import com.njcn.common.pojo.constant.SecurityConstants;
 import com.njcn.common.pojo.enums.common.LogEnum;
 import com.njcn.common.pojo.enums.response.CommonResponseEnum;
 import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.common.utils.JwtUtil;
 import com.njcn.common.utils.LogUtil;
 import com.njcn.gather.user.pojo.constant.UserValidMessage;
 import com.njcn.gather.user.user.pojo.param.SysUserParam;
 import com.njcn.gather.user.user.pojo.po.SysUser;
 import com.njcn.gather.user.user.service.ISysUserService;
-import com.njcn.gather.user.user.util.JwtUtil;
 import com.njcn.web.controller.BaseController;
 import com.njcn.web.utils.HttpResultUtil;
 import io.swagger.annotations.Api;
diff --git a/user/src/main/java/com/njcn/gather/user/user/service/ISysUserService.java b/user/src/main/java/com/njcn/gather/user/user/service/ISysUserService.java
index ea32f020..4cab6ea7 100644
--- a/user/src/main/java/com/njcn/gather/user/user/service/ISysUserService.java
+++ b/user/src/main/java/com/njcn/gather/user/user/service/ISysUserService.java
@@ -116,4 +116,11 @@ public interface ISysUserService extends IService<SysUser> {
      */
     SysUser getUserByLoginNameAndPassword(String loginName, String password);
 
+    /**
+     * 根据用户ID判断是否是管理员用户
+     * @param userId 用户ID
+     * @return true表示是管理员用户，false表示不是管理员用户
+     */
+    boolean isAdmin(String userId);
+
 }
diff --git a/user/src/main/java/com/njcn/gather/user/user/service/impl/SysUserServiceImpl.java b/user/src/main/java/com/njcn/gather/user/user/service/impl/SysUserServiceImpl.java
index 8ba1e61b..02c349e8 100644
--- a/user/src/main/java/com/njcn/gather/user/user/service/impl/SysUserServiceImpl.java
+++ b/user/src/main/java/com/njcn/gather/user/user/service/impl/SysUserServiceImpl.java
@@ -10,6 +10,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.njcn.common.pojo.exception.BusinessException;
 import com.njcn.common.utils.sm.Sm4Utils;
 import com.njcn.db.mybatisplus.constant.DbConstant;
+import com.njcn.gather.user.pojo.constant.RoleConst;
 import com.njcn.gather.user.pojo.constant.UserState;
 import com.njcn.gather.user.pojo.enums.UserResponseEnum;
 import com.njcn.gather.user.user.mapper.SysUserMapper;
@@ -180,6 +181,20 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
                 .eq(SysUser::getPassword, password).one();
     }
 
+    @Override
+    public boolean isAdmin(String userId) {
+        SysUser user = lambdaQuery().ne(SysUser::getState, UserState.DELETE).eq(SysUser::getId, userId).one();
+        if (ObjectUtil.isNotNull(user)) {
+            List<SysRole> sysRoles = sysUserRoleService.listRoleByUserId(user.getId());
+            for (SysRole sysRole : sysRoles) {
+                if (sysRole.getType().compareTo(RoleConst.TYPE_ADMINISTRATOR) <= 0) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     /**
      * 校验重复
      *