placeholder

src/views/exercise_questions/create/components/exercises/ChooseToneQuestion.vue

@@ -20,10 +20,8 @@
             </span>
             <el-input
               v-model="item.content"
-              :placeholder="
-                data.property.answer_mode === 'select'
-                  ? '拼音间用空格隔开，如：ni3 hao3'
-                  : '拼音间用空格隔开，如：ni3 ha3o'
+              placeholder="
+                拼音间用空格隔开，如：ni3 hao3
               "
               @blur="handleItemAnswer(item)"
               @change="changePinyin(item)"