diff --git a/src/main/resources/db/migration/mysql/V7.1.1_20210730_2300__resource_index.sql b/src/main/resources/db/migration/mysql/V7.1.1_20210730_2300__resource_index.sql
new file mode 100644
index 00000000..b2b9aed9
--- /dev/null
+++ b/src/main/resources/db/migration/mysql/V7.1.1_20210730_2300__resource_index.sql
@@ -0,0 +1 @@
+ALTER TABLE `sys_resource` ADD INDEX `RESOURCE_CODE_URL`(`resource_code`, `url`) USING HASH COMMENT '资源code和url的联合索引';
\ No newline at end of file