diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictTypeService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictTypeService.java
index 0e3d94dab..d4cb696a1 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictTypeService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictTypeService.java
@@ -48,14 +48,6 @@ public interface ISysDictTypeService {
      */
     SysDictType selectDictTypeById(Long dictId);
 
-    /**
-     * 根据字典类型查询信息
-     *
-     * @param dictType 字典类型
-     * @return 字典类型
-     */
-    SysDictType selectDictTypeByType(String dictType);
-
     /**
      * 批量删除字典信息
      *
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 0c897df61..5c43d0448 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
@@ -110,18 +110,6 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
         return baseMapper.selectById(dictId);
     }
 
-    /**
-     * 根据字典类型查询信息
-     *
-     * @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));
-    }
-
     /**
      * 批量删除字典类型信息
      *