diff --git a/src/main/java/cn/lihongjie/coal/netDisk/service/NetDiskService.java b/src/main/java/cn/lihongjie/coal/netDisk/service/NetDiskService.java
index fe4e9388..fa17f33c 100644
--- a/src/main/java/cn/lihongjie/coal/netDisk/service/NetDiskService.java
+++ b/src/main/java/cn/lihongjie/coal/netDisk/service/NetDiskService.java
@@ -899,6 +899,7 @@ public class NetDiskService extends BaseService<NetDiskEntity, NetDiskRepository
 
         NetDiskEntity entity = get(dto.getId());
 
+        validateEntityName(entity);
         if (entity.getParent() != null) {
             if (entity.getParent().getChildren().stream()
                     .anyMatch(x -> x.getId() != dto.getId() && x.getName().equals(dto.getName()))) {
@@ -906,6 +907,21 @@ public class NetDiskService extends BaseService<NetDiskEntity, NetDiskRepository
             }
         }
         entity.setName(dto.getName());
+
+        validateEntityName(entity);
+
+
         save(entity);
     }
+
+    private void validateEntityName(NetDiskEntity entity) {
+        if (StringUtils.equalsIgnoreCase(entity.getEntryType(), "0")){
+
+            validateDirName(entity.getName());
+
+        }else if (StringUtils.equalsIgnoreCase(entity.getEntryType(), "1")){
+
+            validateFileName(entity.getName());
+        }
+    }
 }