diff --git a/internal/core/service/issue_manager.go b/internal/core/service/issue_manager.go
index ddef9f1..7b8199b 100644
--- a/internal/core/service/issue_manager.go
+++ b/internal/core/service/issue_manager.go
@@ -74,7 +74,7 @@ func (m *IssueManager) GetUserProjects(ctx context.Context, user *model.User) ([
 		}
 
 		slices.SortFunc(refreshedProjects, func(p1 *model.Project, p2 *model.Project) int {
-			return strings.Compare(p1.Name, p2.Name)
+			return strings.Compare(strings.ToLower(p1.Name), strings.ToLower(p2.Name))
 		})
 
 		m.projectCache.Set(cacheKey, refreshedProjects, 0)