diff --git a/src/main/resources/mapper/generator/GenTableColumnMapper.xml b/src/main/resources/mapper/generator/GenTableColumnMapper.xml
index 14bc75d..2398dac 100644
--- a/src/main/resources/mapper/generator/GenTableColumnMapper.xml
+++ b/src/main/resources/mapper/generator/GenTableColumnMapper.xml
@@ -113,17 +113,20 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
     <delete id="deleteGenTableColumnByIds" parameterType="Long">
-        delete from gen_table_column where table_id in
-        <foreach collection="array" item="tableId" open="(" separator="," close=")">
+        delete from gen_table_column where table_id in (
+        <foreach collection="array" item="tableId" separator="," >
             #{tableId}
         </foreach>
+        )
     </delete>
 
+
     <delete id="deleteGenTableColumns">
-        delete from gen_table_column where column_id in
-        <foreach collection="list" item="item" open="(" separator="," close=")">
+        delete from gen_table_column where column_id in (
+        <foreach collection="list" item="item" separator="," >
             #{item.columnId}
         </foreach>
+        )
     </delete>
 
 </mapper>
diff --git a/src/main/resources/mapper/generator/GenTableMapper.xml b/src/main/resources/mapper/generator/GenTableMapper.xml
index 9d7e170..384e13b 100644
--- a/src/main/resources/mapper/generator/GenTableMapper.xml
+++ b/src/main/resources/mapper/generator/GenTableMapper.xml
@@ -214,10 +214,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
     <delete id="deleteGenTableByIds" parameterType="Long">
-        delete from gen_table where table_id in
-        <foreach collection="array" item="tableId" open="(" separator="," close=")">
+        delete from gen_table where table_id in (
+        <foreach collection="array" item="tableId" separator="," >
             #{tableId}
         </foreach>
+		)
     </delete>
 
 </mapper>