diff --git a/src/components/marking/TaskCard.vue b/src/components/marking/TaskCard.vue
index 367056f..242446b 100644
--- a/src/components/marking/TaskCard.vue
+++ b/src/components/marking/TaskCard.vue
@@ -163,10 +163,22 @@ function navigateToQuality(subjectId: number) {
       </view>
 
       <view v-else class="flex space-x-2">
+        <!-- 已统分：显示已完成按钮（灰色禁用样式） -->
         <view
-          class="rounded-md bg-orange-100 px-3 py-1"
+          v-if="subject.is_calculated"
+          class="rounded-md bg-gray-100 px-3 py-1"
         >
-          <text class="flex items-center text-xs text-orange-600" @click="handleEnterMarking(subject)">
+          <text class="flex items-center text-xs text-gray-400">
+            已完成
+          </text>
+        </view>
+        <!-- 未统分：显示进入阅卷按钮 -->
+        <view
+          v-else
+          class="rounded-md bg-orange-100 px-3 py-1"
+          @click="handleEnterMarking(subject)"
+        >
+          <text class="flex items-center text-xs text-orange-600">
             进入阅卷
           </text>
         </view>