diff --git a/src/pages/ShowcaseManage.vue b/src/pages/ShowcaseManage.vue
index 1d435b1..7d9fcc6 100644
--- a/src/pages/ShowcaseManage.vue
+++ b/src/pages/ShowcaseManage.vue
@@ -311,7 +311,7 @@ const itemColumns: DataTableColumn<AwardItemManageOut>[] = [
   {
     title: "提交者",
     key: "username",
-    width: 92,
+    width: 180,
   },
   {
     title: "任务",