默认列表不展开

src/views/parts/table-1.vue

@@ -9,7 +9,7 @@
         :cell-style="{ textAlign: 'center' }"
         :header-cell-style="{ 'text-align': 'center' }"
         row-key="_id"
-        default-expand-all
+        :default-expand-all="false"
         v-loading="loading"
       >
         <el-table-column prop="name_zh" label="表名中文"> </el-table-column>