优化input带来的性能问题

src/views/contract/limitPrice/index.vue

@@ -31,6 +31,7 @@
         border
         lazy
         :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
+        default-expand-all
       >
         <el-table-column prop="num" label="编号" />
         <el-table-column prop="name" label="工程或费用名称" />
@@ -39,7 +40,8 @@
         <el-table-column prop="remark" label="单价" align="center">
           <template #default="scope">
             <el-input-number
-              v-model="scope.row.unitPrice"
+              :model-value="scope.row.unitPrice"
+              @change="(val) => (scope.row.unitPrice = val)"
               :precision="2"
               :step="0.1"
               :controls="false"