diff --git a/src/views/cost/Deliverycostmanagement/Deliverymaintenancecosts.vue b/src/views/cost/Deliverycostmanagement/Deliverymaintenancecosts.vue
index 559cdd3d..225855e4 100644
--- a/src/views/cost/Deliverycostmanagement/Deliverymaintenancecosts.vue
+++ b/src/views/cost/Deliverycostmanagement/Deliverymaintenancecosts.vue
@@ -20,11 +20,19 @@
         <template #default="slotProps">
           <template v-if="slotProps.scope.column.label === '操作'">
             <div class="eml_btn">
+       
+              <span
+                class="el_btn_a"
+                @click="newlyadded(slotProps)"
+             
+              >
+                <el-icon style="color: #409eff"><CirclePlus /></el-icon>新增
+              </span>
               <span class="el_btn_a">
-                <el-icon style="color: #409eff; margin-right: 3px"><CirclePlus /></el-icon>编辑
+                <el-icon style="color: #409eff"><Edit /></el-icon>编辑
               </span>
-              <span @click="categoriesduceSurcharge(slotProps.scope.row.index)" class="el_btn_b">
-                <el-icon style="color: #f00; margin-right: 3px"><Delete /></el-icon>删除
+              <span @click="categoriesduceSurcharge(slotProps.scope.row.index)" class="el_btn_a">
+                <el-icon style="color: #f00"><Delete /></el-icon>删除
               </span>
             </div>
           </template>
@@ -40,7 +48,7 @@ const activeName = ref('Commercialdistribution');
 const form = ref({
   dispatchSubjoinCategoryData: [
     {
-      index: 1,
+      index: 0,
       Warehousecategory: '',
       options: [],
       loading: false,
@@ -65,7 +73,30 @@ const search = value => {
   console.log(value);
 };
 const handleClick = () => {};
-const categoriesduceSurcharge = () => {};
+const categoriesduceSurcharge = (row) => {
+    console.log(row, '要删除的数组下标');
+    console.log(form.value.dispatchSubjoinCategoryData, 'form.value.dispatchSubjoinCategoryData');
+
+    // 删除数组中指定下标的对象
+    form.value.dispatchSubjoinCategoryData.splice(row -1, 1);
+
+    // 重新排序
+    form.value.dispatchSubjoinCategoryData.forEach((item, index) => {
+        item.index = index + 1;
+    });
+
+    console.log(form.value.dispatchSubjoinCategoryData, 'form.value.dispatchSubjoinCategoryData after deletion and reordering');
+};
+const newlyadded = row => {
+  console.log(row, 'row');
+  let data = {
+    index: form.value.dispatchSubjoinCategoryData.length +1,
+    Warehousecategory: '',
+    options: [],
+    loading: false,
+  };
+  form.value.dispatchSubjoinCategoryData.push(data);
+};
 </script>
 
 <style scoped lang="scss">
@@ -87,4 +118,15 @@ const categoriesduceSurcharge = () => {};
     margin-right: 20px;
   }
 }
+.eml_btn {
+  display: flex;
+  justify-content: space-around;
+  align-items: center;
+  .el_btn_a {
+    display: flex;
+    align-items: center;
+    margin: 0 3px;
+    cursor: pointer;
+  }
+}
 </style>