diff --git a/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-project.vue b/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-project.vue
index 0a3fb7c24..063440a7d 100644
--- a/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-project.vue
+++ b/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-project.vue
@@ -37,6 +37,8 @@ defineEmits(['click']);
             'border-r-0': index % 3 === 2,
             'border-b-0': index < 3,
             'pb-4': index > 2,
+            'rounded-bl-xl': index === items.length - 3,
+            'rounded-br-xl': index === items.length - 1,
           }"
           class="border-border group w-full cursor-pointer border-r border-t p-4 transition-all hover:shadow-xl md:w-1/2 lg:w-1/3"
         >
diff --git a/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-quick-nav.vue b/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-quick-nav.vue
index 9eb517f9e..e1ef5e418 100644
--- a/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-quick-nav.vue
+++ b/packages/effects/common-ui/src/ui/dashboard/workbench/workbench-quick-nav.vue
@@ -35,8 +35,10 @@ defineEmits(['click']);
         <div
           :class="{
             'border-r-0': index % 3 === 2,
-            'pb-4': index > 2,
             'border-b-0': index < 3,
+            'pb-4': index > 2,
+            'rounded-bl-xl': index === items.length - 3,
+            'rounded-br-xl': index === items.length - 1,
           }"
           class="flex-col-center border-border group w-1/3 cursor-pointer border-r border-t py-8 hover:shadow-xl"
           @click="$emit('click', item)"