diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/controller/SysRoleController.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/controller/SysRoleController.java
index 4d30911..a93bbb0 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/controller/SysRoleController.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/controller/SysRoleController.java
@@ -218,6 +218,7 @@ public class SysRoleController {
         //update-begin---author:wangshuai---date:2024-01-16---for:【QQYUN-7974】禁止删除 admin 角色---
         //是否存在admin角色
         sysRoleService.checkAdminRoleRejectDel(id);
+        sysRoleService.checkRoleUsed(id);
         //update-end---author:wangshuai---date:2024-01-16---for:【QQYUN-7974】禁止删除 admin 角色---
 
         sysRoleService.deleteRole(id);
diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/ISysRoleService.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/ISysRoleService.java
index cd63d9f..be70d45 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/ISysRoleService.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/ISysRoleService.java
@@ -74,4 +74,6 @@ public interface ISysRoleService extends IService<SysRole> {
      * @param ids
      */
     void checkAdminRoleRejectDel(String ids);
+
+    void checkRoleUsed(String id);
 }
diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysRoleServiceImpl.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysRoleServiceImpl.java
index dac88e8..47dbeea 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysRoleServiceImpl.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysRoleServiceImpl.java
@@ -1,6 +1,7 @@
 package org.jeecg.modules.system.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.jeecg.common.api.vo.Result;
@@ -9,6 +10,7 @@ import org.jeecg.common.constant.SymbolConstant;
 import org.jeecg.common.exception.JeecgBootException;
 import org.jeecg.common.util.ImportExcelUtil;
 import org.jeecg.modules.system.entity.SysRole;
+import org.jeecg.modules.system.entity.SysUser;
 import org.jeecg.modules.system.mapper.SysRoleMapper;
 import org.jeecg.modules.system.mapper.SysUserMapper;
 import org.jeecg.modules.system.service.ISysRoleService;
@@ -116,4 +118,13 @@ public class SysRoleServiceImpl extends ServiceImpl<SysRoleMapper, SysRole> impl
             throw new JeecgBootException("admin角色，不允许删除！");
         }
     }
+
+    @Override
+    public void checkRoleUsed(String roleId) {
+        Page<SysUser> page = new Page<>(1, 10000);
+        IPage<SysUser> userRoleList = sysUserMapper.getUserByRoleId(page, roleId, null, null);
+        if (userRoleList.getTotal() > 0) {
+            throw new JeecgBootException("角色已被用户使用，不允许删除！");
+        }
+    }
 }