diff --git a/config/db/V1.5__tb_work_dynamics_update_note1.sql b/config/db/V1.5__tb_work_dynamics_update_note1.sql
new file mode 100644
index 00000000..0b6a3500
--- /dev/null
+++ b/config/db/V1.5__tb_work_dynamics_update_note1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE `share_platform`.`tb_work_dynamics` 
+MODIFY COLUMN `note1` varchar(1000) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '摘要';
\ No newline at end of file