diff --git a/src/pages/proj/TaskManage.vue b/src/pages/proj/TaskManage.vue
index 02fc3a1..243b3e8 100644
--- a/src/pages/proj/TaskManage.vue
+++ b/src/pages/proj/TaskManage.vue
@@ -38,6 +38,7 @@
     <section class="submit-bar">
       <button class="btn btn-disabled submit-button" :class="{'bgred' : btnred}" :disabled="disabled" @click="toSure('1')">重新生成</button>
       <button class="btn btn-disabled submit-button" :class="{'bgred' : btnred}" :disabled="disabled" @click="toSure('2')">强制完成</button>
+      <button class="btn btn-disabled submit-button" :class="{'bgred' : btnred}" :disabled="disabled" @click="toSure('3')">任务取消</button>
     </section>
   </section>
 </template>