diff --git a/src/main/resources/db/migration/mysql/V47__add_maimai2_spp_table.sql b/src/main/resources/db/migration/mysql/V47__add_maimai2_spp_table.sql
index 9570b339..44434d23 100644
--- a/src/main/resources/db/migration/mysql/V47__add_maimai2_spp_table.sql
+++ b/src/main/resources/db/migration/mysql/V47__add_maimai2_spp_table.sql
@@ -57,4 +57,4 @@ ALTER TABLE `maimai2_user_option`
 
 ALTER TABLE `maimai2_user_udemae`
     ADD COLUMN `class_value` int DEFAULT 0,
-    ADD COLUMN `mac_class_value` int DEFAULT 0;
\ No newline at end of file
+    ADD COLUMN `max_class_value` int DEFAULT 0;
\ No newline at end of file