diff --git a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
index 61c5fa5cd..8b10c3c63 100644
--- a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
+++ b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
@@ -72,7 +72,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	<select id="selectDbTableList" parameterType="GenTable" resultMap="GenTableResult">
 		select table_name, table_comment, create_time, update_time from information_schema.tables
 		where table_schema = (select database())
-		AND table_name NOT LIKE 'qrtz_%' AND table_name NOT LIKE 'gen_%'
+		AND table_name NOT LIKE 'QRTZ_%' AND table_name NOT LIKE 'gen_%'
 		AND table_name NOT IN (select table_name from gen_table)
 		<if test="tableName != null and tableName != ''">
 			AND lower(table_name) like lower(concat('%', #{tableName}, '%'))