diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysDictTypeService.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysDictTypeService.java
index 52cdd2b0..3b32d6cb 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysDictTypeService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysDictTypeService.java
@@ -75,7 +75,7 @@ public interface ISysDictTypeService {
      * @param bo 字典类型信息
      * @return 结果
      */
-    List<SysDictTypeVo> insertDictType(SysDictTypeBo bo);
+    List<SysDictDataVo> insertDictType(SysDictTypeBo bo);
 
     /**
      * 修改保存字典类型信息
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDictTypeServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDictTypeServiceImpl.java
index 971b0b2b..d0e95623 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDictTypeServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDictTypeServiceImpl.java
@@ -123,7 +123,6 @@ 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 SysDictTypeVo selectDictTypeByType(String dictType) {
         return baseMapper.selectVoById(new LambdaQueryWrapper<SysDictType>().eq(SysDictType::getDictType, dictType));
@@ -163,10 +162,11 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
      */
     @CachePut(cacheNames = CacheNames.SYS_DICT, key = "#bo.dictType")
     @Override
-    public List<SysDictTypeVo> insertDictType(SysDictTypeBo bo) {
+    public List<SysDictDataVo> insertDictType(SysDictTypeBo bo) {
         SysDictType dict = MapstructUtils.convert(bo, SysDictType.class);
         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");