diff --git a/tools/migration/db/changelog.md b/tools/migration/db/changelog.md
index 85406a446..505f47c09 100644
--- a/tools/migration/db/changelog.md
+++ b/tools/migration/db/changelog.md
@@ -69,4 +69,6 @@ Changelog for harbor database schema
 ## 1.5.0
 
   - create table `harbor_label`
-  - create table `harbor_resource_label`
\ No newline at end of file
+  - create table `harbor_resource_label`
+  - create table `user_group`
+  - modify table `project_member` use `id` as PK and add column `entity_type` to indicate if the member is user or group.