diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysTenantServiceImpl.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysTenantServiceImpl.java
index 9ffc6626c..f8f929f66 100755
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysTenantServiceImpl.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysTenantServiceImpl.java
@@ -35,7 +35,6 @@ import com.pig4cloud.pigx.common.core.constant.CacheConstants;
 import com.pig4cloud.pigx.common.core.constant.CommonConstants;
 import com.pig4cloud.pigx.common.core.util.R;
 import com.pig4cloud.pigx.common.core.util.SpringContextHolder;
-import com.pig4cloud.pigx.common.data.cache.RedisUtils;
 import com.pig4cloud.pigx.common.data.datascope.DataScopeTypeEnum;
 import com.pig4cloud.pigx.common.data.resolver.ParamResolver;
 import com.pig4cloud.pigx.common.data.tenant.TenantBroker;
@@ -46,6 +45,7 @@ import lombok.Data;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
+import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
@@ -307,11 +307,12 @@ public class SysTenantServiceImpl extends ServiceImpl<SysTenantMapper, SysTenant
             });
         }
 
-        // 清空指定租户的菜单权限缓存
-        Set<String> keys = RedisUtils.keys(String.format("%s:%s::*", tenantDTO.getId(), CacheConstants.MENU_DETAILS));
-        if (CollUtil.isNotEmpty(keys)) {
-            RedisUtils.delete(keys.toArray(new String[0]));
-        }
+        // 菜单缓存按角色 ID 全局存储，仅清除目标租户的角色菜单缓存
+        TenantBroker.runAs(tenantDTO.getId(), tenantId -> {
+            List<SysRole> roles = roleService.list(Wrappers.<SysRole>lambdaQuery().select(SysRole::getRoleId));
+            Cache menuCache = Objects.requireNonNull(cacheManager.getCache(CacheConstants.MENU_DETAILS));
+            roles.forEach(role -> menuCache.evict(role.getRoleId()));
+        });
         return Boolean.TRUE;
     }