fix(dataset): 展示训练任务名称

frontend/src/views/dataset/DatasetListView.vue

@@ -149,7 +149,7 @@ onMounted(loadData)
     :data="filteredDataList"
     :loading="loading"
     searchable
-    :search-fields="['task_id', 'name']"
+    :search-fields="activeTab === 'task' ? ['task_id', 'task_name'] : ['name']"
     :multi-select="activeTab === 'task' && batchMode"
     :show-batch-bar="false"
     :create-text="activeTab === 'upload' ? '上传数据集' : ''"
@@ -199,7 +199,15 @@ onMounted(loadData)
 
     <template #columns>
       <el-table-column v-if="activeTab === 'task'" label="任务ID" prop="task_id" align="center" width="100" />
-      <el-table-column label="数据集名称" prop="name" align="center" />
+      <el-table-column
+        :label="activeTab === 'task' ? '训练任务名称' : '数据集名称'"
+        align="center"
+        show-overflow-tooltip
+      >
+        <template #default="{ row }">
+          {{ activeTab === 'task' ? (row.task_name || '-') : row.name }}
+        </template>
+      </el-table-column>
       <el-table-column label="数据类型" align="center" width="110">
         <template #default="{ row }">
           <el-tag type="primary" size="small">{{ DATASET_TYPE_MAP[String(row.type).toLowerCase()] || row.type || '-' }}</el-tag>