diff --git a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/SourceTypeMapper.java b/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/SourceTypeMapper.java
deleted file mode 100644
index 82cbed5..0000000
--- a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/SourceTypeMapper.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package com.muyu.cloud.etl.mapper;
-
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.muyu.domain.SourceType;
-import org.apache.ibatis.annotations.Mapper;
-
-@Mapper
-public interface SourceTypeMapper extends BaseMapper<SourceType> {
-}