diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
index c4079a9c0..85d892411 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
@@ -116,7 +116,6 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
      * @param dictType 字典类型
      * @return 字典类型
      */
-    @Cacheable(cacheNames = CacheNames.SYS_DICT, key = "#dictType")
     @Override
     public SysDictType selectDictTypeByType(String dictType) {
         return baseMapper.selectById(new LambdaQueryWrapper<SysDictType>().eq(SysDictType::getDictType, dictType));
@@ -182,6 +181,7 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
     public List<SysDictData> insertDictType(SysDictType dict) {
         int row = baseMapper.insert(dict);
         if (row > 0) {
+            // 新增 type 下无 data 数据 返回空防止缓存穿透
             return new ArrayList<>();
         }
         throw new ServiceException("操作失败");