diff --git a/src/views/system/jdorder/orderList.vue b/src/views/system/jdorder/orderList.vue
index f652e37..a82ae26 100644
--- a/src/views/system/jdorder/orderList.vue
+++ b/src/views/system/jdorder/orderList.vue
@@ -41,7 +41,7 @@
       </el-form-item>
     </el-form>
 
-    <el-table :data="list" v-loading="loading" border :default-sort="{prop: 'remark', order: 'ascending'}">
+    <el-table :data="list" v-loading="loading" border :default-sort="{prop: 'createTime', order: 'descending'}">
       <el-table-column label="ID" prop="id" width="80" />
       <el-table-column label="内部单号" prop="remark" width="160" sortable/>
 
@@ -125,9 +125,26 @@ export default {
     }
   },
   created() {
+    // 设置默认日期为今天
+    this.setDefaultDateRange()
     this.getList()
   },
   methods: {
+    /** 设置默认日期范围为今天 */
+    setDefaultDateRange() {
+      const today = new Date()
+      const todayStr = this.formatDate(today)
+      this.dateRange = [todayStr, todayStr]
+      this.queryParams.beginTime = todayStr
+      this.queryParams.endTime = todayStr
+    },
+    /** 格式化日期为 yyyy-MM-dd 格式 */
+    formatDate(date) {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      return `${year}-${month}-${day}`
+    },
     getList() {
       this.loading = true
       listJDOrders(this.queryParams).then(res => {
@@ -141,7 +158,6 @@ export default {
       this.getList()
     },
     resetQuery() {
-      this.dateRange = []
       this.queryParams = { 
         pageNum: 1, 
         pageSize: 10,
@@ -156,6 +172,8 @@ export default {
         beginTime: null,
         endTime: null
       }
+      // 重置后重新设置默认日期为今天
+      this.setDefaultDateRange()
       this.getList()
     },
     /** 日期范围变化处理 */