bug fix

src/modules/paper/components/QuestionGroupStruct.vue

@@ -24,6 +24,9 @@
           :value="item.id"
         ></el-option>
       </el-select>
+      <span v-if="useProperty"
+        >（一级属性试题数包含一级属性及子属性的总试题数）</span
+      >
     </div>
     <div v-if="!USE_NONE_SET" class="struct-box">
       <div v-if="useClassify" class="struct-folder">