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 d3fd7fe..805757b 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
@@ -4,10 +4,11 @@ import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
-import jakarta.annotation.PostConstruct;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.core.domain.entity.SysDictData;
 import com.ruoyi.common.core.domain.entity.SysDictType;
@@ -18,6 +19,8 @@ import com.ruoyi.system.mapper.SysDictDataMapper;
 import com.ruoyi.system.mapper.SysDictTypeMapper;
 import com.ruoyi.system.service.ISysDictTypeService;
 
+import jakarta.annotation.PostConstruct;
+
 /**
  * 字典 业务层处理
  * 
@@ -177,7 +180,7 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
         int row = dictTypeMapper.insertDictType(dict);
         if (row > 0)
         {
-            DictUtils.setDictCache(dict.getDictType(), null);
+            DictUtils.removeDictCache(dict.getDictType());
         }
         return row;
     }