diff --git a/src/views/wcs/taskQueue/index.vue b/src/views/wcs/taskQueue/index.vue
index d066098..213c2b8 100644
--- a/src/views/wcs/taskQueue/index.vue
+++ b/src/views/wcs/taskQueue/index.vue
@@ -28,6 +28,18 @@
                 <el-option v-for="dict in wcs_is_flag" :key="dict.value" :label="dict.label" :value="parseInt(dict.value)" />
               </el-select>
             </el-form-item>
+            <el-form-item label="创建时间" style="width: 410px">
+              <el-date-picker
+                v-model="dateRange"
+                :format="CREATED_TIME_PICKER_FORMAT"
+                :value-format="CREATED_TIME_VALUE_FORMAT"
+                type="datetimerange"
+                range-separator="-"
+                start-placeholder="开始时间"
+                end-placeholder="结束时间"
+                :default-time="[new Date(2000, 1, 1, 0, 0, 0), new Date(2000, 1, 1, 23, 59, 59)]"
+              ></el-date-picker>
+            </el-form-item>
             <el-form-item>
               <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
               <el-button icon="Refresh" @click="resetQuery">重置</el-button>
@@ -90,9 +102,9 @@
             <dict-tag :options="wcs_is_flag" :value="scope.row.isFlag" />
           </template>
         </el-table-column>
-        <el-table-column label="创建时间" align="center" prop="createdTime" width="100">
+        <el-table-column label="创建时间" align="center" prop="createdTime" width="180">
           <template #default="scope">
-            <span>{{ parseTime(scope.row.createdTime, '{y}-{m}-{d}') }}</span>
+            <span>{{ parseTime(scope.row.createdTime, CREATED_TIME_DISPLAY_FORMAT) }}</span>
           </template>
         </el-table-column>
         <el-table-column label="创建人" align="center" prop="createdByName" width="100" />
@@ -137,7 +149,7 @@
               </el-col>
               <el-col :span="12">
                 <el-form-item label="物料条码" prop="materialBarcode">
-                  <el-input v-model="form.materialBarcode" placeholder="请输入物料条码" />
+                  <el-input v-model="form.materialBarcode" placeholder="物料条码" disabled />
                 </el-form-item>
               </el-col>
               <el-col :span="12">
@@ -222,7 +234,7 @@
             </el-table-column>
             <el-table-column label="物料条码" align="center" prop="materialBarcode" min-width="130">
               <template #default="scope">
-                <el-input v-model="scope.row.materialBarcode" placeholder="物料条码" size="small" />
+                <el-input v-model="scope.row.materialBarcode" placeholder="物料条码" size="small" disabled />
               </template>
             </el-table-column>
             <el-table-column label="数量" align="center" prop="materialCount" width="120">
@@ -313,6 +325,12 @@ import { getMaterialInfoList } from '@/api/wcs/materialInfo';
 import { MaterialInfoVO } from '@/api/wcs/materialInfo/types';
 import { getPathInfoList } from '@/api/wcs/pathInfo';
 import { PathInfoVO } from '@/api/wcs/pathInfo/types';
+import {
+  CREATED_TIME_DISPLAY_FORMAT,
+  CREATED_TIME_PICKER_FORMAT,
+  CREATED_TIME_VALUE_FORMAT,
+  getTodayCreatedTimeRange
+} from '../utils/createdTimeRange';
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 const { wcs_is_flag, wcs_task_category, wcs_task_type, wcs_task_status } = toRefs<any>(
@@ -332,6 +350,9 @@ const single = ref(true);
 const multiple = ref(true);
 const total = ref(0);
 
+// 创建时间范围筛选，与 SysUser 一致由 addDateRange 注入到 params.beginTime/endTime。
+const dateRange = ref<[string, string]>(getTodayCreatedTimeRange());
+
 const queryFormRef = ref<ElFormInstance>();
 const taskQueueFormRef = ref<ElFormInstance>();
 
@@ -391,7 +412,8 @@ const { queryParams, form, rules } = toRefs(data);
 const getList = async () => {
   loading.value = true;
   try {
-    const res = await listTaskQueue(queryParams.value);
+    // 走 addDateRange 把日期范围塞到 params.beginTime/endTime，对齐后端 SysUser 的范围筛选契约。
+    const res = await listTaskQueue(proxy?.addDateRange(queryParams.value, dateRange.value));
     taskQueueList.value = res.rows;
     total.value = res.total;
   } finally {
@@ -417,14 +439,14 @@ const loadFormOptions = async () => {
 
 const handleMaterialChange = (materialCode?: string) => {
   const material = materialList.value.find(item => item.materialCode === materialCode);
-  // 选择物料后顺带回填条码，降低主表物料编码与条码不一致的概率。
-  form.value.materialBarcode = material?.materialBarcode || form.value.materialBarcode;
+  // 物料条码来自物料主数据，只能随物料选择同步，避免现场手工改出编码与条码不一致的数据。
+  form.value.materialBarcode = material?.materialBarcode;
 }
 
 const handleDetailMaterialChange = (row: TaskDetailForm) => {
   const material = materialList.value.find(item => item.materialCode === row.materialCode);
-  // 明细物料条码跟随选中物料默认回填，用户仍可按现场扫码结果手动调整。
-  row.materialBarcode = material?.materialBarcode || row.materialBarcode;
+  // 明细物料条码同样由主数据带出，清空物料时同步清空派生条码，避免残留旧值。
+  row.materialBarcode = material?.materialBarcode;
 }
 
 const cancel = () => {
@@ -446,6 +468,8 @@ const handleQuery = () => {
 
 const resetQuery = () => {
   queryFormRef.value?.resetFields();
+  // 重置后恢复当天完整范围，避免刚新增的数据落在旧结束时间之后。
+  dateRange.value = getTodayCreatedTimeRange();
   handleQuery();
 }
 
@@ -513,32 +537,51 @@ const handleDelDetail = (index: number) => {
   detailList.value.splice(index, 1);
 }
 
+const buildSubmitData = (): TaskQueueForm => ({
+  objId: form.value.objId,
+  taskCode: form.value.taskCode,
+  materialCode: form.value.materialCode,
+  palletBarcode: form.value.palletBarcode,
+  materialBarcode: form.value.materialBarcode,
+  materialCount: form.value.materialCount,
+  taskType: form.value.taskType,
+  taskCategory: form.value.taskCategory,
+  startPoint: form.value.startPoint,
+  endPoint: form.value.endPoint,
+  pathCode: form.value.pathCode,
+  taskStatus: form.value.taskStatus,
+  taskSteps: form.value.taskSteps,
+  isFlag: form.value.isFlag,
+  remark: form.value.remark,
+  // 明细与主表通过任务编号关联，提交前只保留业务字段，避免把展示名称等派生字段回传。
+  details: detailList.value.map(item => ({
+    objId: item.objId,
+    taskCode: form.value.taskCode || '',
+    materialCode: item.materialCode,
+    palletBarcode: item.palletBarcode,
+    materialBarcode: item.materialBarcode,
+    materialCount: item.materialCount,
+    taskType: item.taskType,
+    taskCategory: item.taskCategory,
+    startPoint: item.startPoint,
+    endPoint: item.endPoint,
+    isValidate: item.isValidate,
+    pathCode: item.pathCode,
+    taskStatus: item.taskStatus,
+    isFlag: item.isFlag,
+    remark: item.remark
+  }))
+});
+
 const submitForm = () => {
   taskQueueFormRef.value?.validate(async (valid: boolean) => {
     if (valid) {
       buttonLoading.value = true;
-      // 明细与主表通过任务编号关联，提交前只保留业务字段，避免把展示名称等技术字段回传。
-      form.value.details = detailList.value.map(item => ({
-        objId: item.objId,
-        taskCode: form.value.taskCode || '',
-        materialCode: item.materialCode,
-        palletBarcode: item.palletBarcode,
-        materialBarcode: item.materialBarcode,
-        materialCount: item.materialCount,
-        taskType: item.taskType,
-        taskCategory: item.taskCategory,
-        startPoint: item.startPoint,
-        endPoint: item.endPoint,
-        isValidate: item.isValidate,
-        pathCode: item.pathCode,
-        taskStatus: item.taskStatus,
-        isFlag: item.isFlag,
-        remark: item.remark
-      }));
-      if (form.value.objId) {
-        await updateTaskQueue(form.value).finally(() =>  buttonLoading.value = false);
+      const submitData = buildSubmitData();
+      if (submitData.objId) {
+        await updateTaskQueue(submitData).finally(() =>  buttonLoading.value = false);
       } else {
-        await addTaskQueue(form.value).finally(() =>  buttonLoading.value = false);
+        await addTaskQueue(submitData).finally(() =>  buttonLoading.value = false);
       }
       proxy?.$modal.msgSuccess("操作成功");
       dialog.visible = false;