diff --git a/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/TypeServiceImpl.java b/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/TypeServiceImpl.java
index 8d88c0c..d06393c 100644
--- a/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/TypeServiceImpl.java
+++ b/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/TypeServiceImpl.java
@@ -36,6 +36,9 @@ public class TypeServiceImpl implements TypeService {
         if (StringUtils.isNotEmpty(typseMapper.selectByName(type.getName()))){
             return Result.error("类型名称不能重复");
         }
+        if (type.getName().length()<1||type.getName().length()>20){
+            return Result.error("类型名称长度必须在2-10之间");
+        }
         Integer res = typseMapper.add(type);
         return Result.success(res);
     }