diff --git a/src/components/TestPanel.vue b/src/components/TestPanel.vue
index 2475c54..7bb636c 100644
--- a/src/components/TestPanel.vue
+++ b/src/components/TestPanel.vue
@@ -38,7 +38,7 @@
           </div>
           <div>
             <el-button class="reload" @click="reload" v-show="projectPermissions == 0">重新开始</el-button>
-            <el-button type="primary" class="submit btn" @click="confirmSubmit" :disabled="isSubmit">提交</el-button>
+            <el-button type="primary" class="submit btn" @click="confirmSubmit" :disabled="isSubmit || !projectList.length">提交</el-button>
           </div>
         </div>
       </el-header>