diff --git a/Web/src/components/selector/pulldownSelecter.vue b/Web/src/components/selector/pulldownSelecter.vue
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+++ b/Web/src/components/selector/pulldownSelecter.vue
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+<!-- 下拉选择组件，支持远程搜索、分页、自定义查询表单等功能 -->
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref, watch } from 'vue';
+import { debounce } from 'xe-utils';
+
+const props = defineProps({
+	/**
+	 * @example
+	 * <pulldown-selecter
+	 *      v-model="state.ruleForm.userId"
+	 *      :defaultOptions="[ id: state.ruleForm.userId, realName: state.ruleForm.realName ]"
+	 *      :fetch-options="handleSysUserTable"
+	 *      :queryParams="state.queryParams"
+	 *      :dropdown-width="dropdownWidth"
+	 *      :placeholder="placeholder"
+	 *      :label-prop="realName"
+	 *      :value-prop="id"
+	 *      @@change="handelChange"
+	 *      allow-create
+	 *      filterable
+	 *      clearable
+	 *      class="w100"
+	 *  >
+	 *     <-- 查询条件表单插槽 -->
+	 *     <template #queryForm="{ query, handleQuery }">
+	 *       <el-col class="mb5" :xs="24" :sm="12" :md="8" :lg="6" :xl="6">
+	 *         <el-form-item label="姓名" prop="realName">
+	 *           <el-input v-model="query.realName" placeholder="请输入姓名" class="w100" clearable @keydown.enter.native="handleQuery()" />
+	 *         </el-form-item>
+	 *       </el-col>
+	 *       <el-col class="mb5" :xs="24" :sm="12" :md="8" :lg="6" :xl="6">
+	 *         <el-form-item label="电话" prop="phone">
+	 *           <el-input v-model="query.phone" placeholder="请输入电话" class="w100" clearable @keydown.enter.native="handleQuery()" />
+	 *         </el-form-item>
+	 *       </el-col>
+	 *    </template>
+	 *    <-- 表格列插槽 -->
+	 *    <template #columns>
+	 *      <el-table-column prop="realName" label="姓名" />
+	 *      <el-table-column prop="account" label="账号" width="160"/ >
+	 *      <el-table-column prop="idCardNo" label="身份证号" width="140" />
+	 *      <el-table-column prop="cardNo" label="卡号" width="140" />
+	 *      <el-table-column prop="gender" label="性别" width="85">
+	 *        <template #default="{ row }">
+	 *          <g-sys-dict v-model="row.gender" code="GenderEnum" />
+	 *        </template>
+	 *      </el-table-column>
+	 *      <el-table-column prop="birthday" label="生日">
+	 *        <template #default="{ row, $index }">
+	 *          {{ commonFun.dateFormatYMD(row, $index, row.birthday) }}
+	 *        </template>
+	 *      </el-table-column>
+	 *      <el-table-column prop="phone" label="联系电话" width="100" />
+	 *    </template>
+	 *  </pulldown-selecter>
+	 */
+	modelValue: [String, Number, null],
+	/**
+	 * 获取表数据的异步方法
+	 * @example
+   * // 异步方式示例
+	 * const handleSysUserTable = (params: any) => {
+	 *  return getAPI(SysUserApi).apiSysUserPagePost(params);
+	 * };
+	 */
+	fetchOptions: {
+		type: Function,
+		required: true,
+	},
+	/**
+	 * 选中记录后绑定值属性名
+	 */
+	valueProp: {
+		type: String,
+		default: 'id',
+	},
+	/**
+	 * 选中记录后绑定值回显属性名
+	 */
+	labelProp: {
+		type: String,
+		default: 'name',
+	},
+	/**
+	 * 显示值格式化方法
+	 * @example
+	 * <pulldown-selecter
+	 *   v-model="state.ruleForm.userId"
+	 *   :labelFormat="(item: any) => `${item.realName}(${item.account})`"
+	 *   ....
+	 */
+	labelFormat: {
+		type: Function,
+		default: (item: any) => {},
+	},
+	/**
+	 * 默认查询条件值绑定的属性名
+	 */
+	keywordProp: {
+		type: String,
+		default: 'keyword',
+	},
+	/**
+	 * 下拉框宽度
+	 */
+	dropdownWidth: {
+		type: String,
+		default: '100%',
+	},
+	/**
+	 * 下拉框高度
+	 */
+	dropdownHeight: {
+		type: String,
+		default: '400px',
+	},
+	/**
+	 * 占位符
+	 */
+	placeholder: {
+		type: String,
+		default: '请输入关键词',
+	},
+	/**
+	 * 默认选项，用于回显
+	 */
+	defaultOptions: {
+		type: Array<any>,
+		default: [],
+	},
+	/**
+	 * 查询参数
+	 */
+	queryParams: {
+		type: Object,
+		default: () => {
+			return {
+				page: 1,
+				pageSize: 20,
+			};
+		},
+	},
+	/**
+	 * 是否显示分页
+	 */
+	pagination: {
+		type: Boolean,
+		default: true,
+	},
+	/**
+	 * 查询字符输入字符醒目展示
+	 */
+	allowCreate: Boolean,
+	/**
+	 * 是否禁用
+	 */
+	disabled: Boolean,
+	/**
+	 * 是否多选
+	 */
+	multiple: Boolean,
+	/**
+	 * 是否可清空
+	 */
+	clearable: Boolean,
+});
+
+const tableRef = ref();
+const selectRef = ref();
+const emit = defineEmits(['update:modelValue', 'change']);
+const state = reactive({
+	selectedValues: '' as string | string[],
+	tableQuery: {
+		[props.keywordProp]: '',
+		page: 1,
+		pageSize: props.queryParams?.pageSize ?? 10,
+	},
+	tableData: {
+		items: [] as any[],
+		total: 0,
+	},
+	defaultOptions: props.defaultOptions,
+	loading: false,
+});
+
+// 当前选中行索引
+const currentRowIndex = ref(-1);
+const handleKeydown = (e: KeyboardEvent) => {
+	const tableData = state.tableData?.items || [];
+	if (!tableData.length) return;
+
+	if (e.key === 'ArrowDown' || e.key === 'ArrowUp') {
+		e.preventDefault();
+		const direction = e.key === 'ArrowDown' ? 1 : -1;
+		const newIndex = Math.max(0, Math.min(currentRowIndex.value + direction, tableData.length - 1));
+
+		if (newIndex !== currentRowIndex.value) {
+			currentRowIndex.value = newIndex;
+			const row = tableData[newIndex];
+			tableRef.value?.setCurrentRow(row);
+		}
+	} else if (e.key === 'Enter') {
+		const row = tableData[currentRowIndex.value];
+		handleChange(row); // 触发选中逻辑
+	}
+};
+
+const handleSizeChange = (pageSize: number) => {
+	state.tableQuery.pageSize = pageSize;
+	handleQuery();
+};
+
+const handleCurrentChange = (page: number) => {
+	state.tableQuery.page = page;
+	handleQuery();
+};
+
+onMounted(() => {
+	selectRef.value?.inputRef?.addEventListener('keydown', handleKeydown);
+});
+
+onUnmounted(() => {
+	selectRef.value?.inputRef?.removeEventListener('keydown', handleKeydown);
+});
+
+// 重置查询
+const resetQuery = () => {
+	state.tableQuery = Object.assign({}, props.queryParams) as any;
+	state.tableQuery.page ??= 1;
+	handleQuery();
+};
+
+// 远程查询方法
+const remoteMethod = debounce((query) => {
+	if (query) {
+		state.loading = true;
+		if (typeof query === 'string') {
+			state.tableQuery[props.keywordProp] = query.trim();
+		} else {
+			state.tableQuery = query;
+		}
+		props.fetchOptions(Object.assign({}, props.queryParams, state.tableQuery)).then((res: any) => {
+      const result = res.data?.result;
+			state.tableData.items = result?.items ?? [];
+			state.tableData.total = result.total;
+			state.loading = false;
+		});
+	} else {
+		state.tableData.items = [];
+		state.tableData.total = 0;
+	}
+}, 300);
+
+const handleQuery = () => {
+	remoteMethod(state.tableQuery);
+};
+
+// 选择值改变事件
+const handleChange = (row: any) => {
+	state.tableQuery = Object.assign(state.tableQuery, props.queryParams);
+	state.defaultOptions = props.defaultOptions ?? [];
+	state.defaultOptions.push(row);
+
+	if (props.multiple && !state.selectedValues) state.selectedValues = [];
+	if (typeof row[props.valueProp] === 'string') row[props.valueProp] = row[props.valueProp]?.trim();
+	state.selectedValues = props.multiple ? Array.from(new Set([...state.selectedValues, row[props.valueProp]])) : row[props.valueProp];
+	emit('update:modelValue', state.selectedValues);
+	emit('change', state.selectedValues, row);
+	if (!props.multiple || state.selectedValues) selectRef.value?.blur();
+	tableRef.value?.setCurrentRow(row);
+};
+
+watch(
+	() => props.modelValue,
+	(val: any) => {
+		state.selectedValues = val;
+	},
+	{ immediate: true }
+);
+
+watch(
+	() => props.defaultOptions,
+	(val: any) => {
+		state.defaultOptions = val;
+	},
+	{ immediate: true }
+);
+
+// 设置默认值
+const setDefaultOptions = (options: any[]) => {
+	state.defaultOptions = options;
+};
+
+// 设置查询参数
+const setQueryParams = (query: any, append: boolean = true) => {
+  if (!pagination) { // 不启用分页，则全量显示
+    query = Object.assign(query, {
+      page: 1,
+      pageSize: 99999,
+    });
+  }
+	query = Object.assign({}, props.queryParams, query ?? {});
+	state.tableQuery = append ? Object.assign(state.tableQuery, query) : query;
+};
+
+// 设置值
+const setValue = (option: any | any[], row: any) => {
+	option = Array.isArray(option) ? option : [option];
+	state.tableData.total = option.length;
+	state.tableData.items = option;
+	state.selectedValues = props.multiple ? option.map((item: any) => item[props.valueProp]) : option[0][props.valueProp];
+	emit('update:modelValue', state.selectedValues);
+	emit('change', state.selectedValues, row);
+};
+
+defineExpose({
+	setValue,
+	handleQuery,
+	setQueryParams,
+	setDefaultOptions,
+});
+</script>
+<template>
+  <el-select
+      v-model="state.selectedValues"
+      :clearable="clearable"
+      :multiple="multiple"
+      :disabled="disabled"
+      :placeholder="placeholder"
+      :allow-create="allowCreate"
+      :remote-method="remoteMethod"
+      :default-first-option="allowCreate"
+      @visible-change="(val: boolean) => (val ? handleQuery() : null)"
+      popper-class="popper-class"
+      ref="selectRef"
+      remote-show-suffix
+      filterable
+      remote
+  >
+    <!-- 隐藏的选项，用于占位 -->
+    <el-option style="width: 0; height: 0" />
+
+    <!-- 默认选项，用于回显数据 -->
+    <el-option v-for="item in (state.defaultOptions ?? []).filter((e) => !state.tableData?.items?.find((e2) => e2[valueProp] === e[valueProp]))" :key="item[valueProp]" :label="labelFormat(item) || item[labelProp]" :value="item[valueProp]" style="width: 0; height: 0" />
+
+    <!-- 下拉框内容区域 -->
+    <div class="w100" v-loading="state.loading">
+      <el-form :model="state.tableQuery" v-if="$slots.queryForm" class="mg5 query-form" @click.stop>
+        <el-row :gutter="10">
+          <!-- 查询表单插槽内容 -->
+          <slot name="queryForm" :query="state.tableQuery" :handleQuery="handleQuery"></slot>
+          <!-- 查询和重置按钮 -->
+          <el-button-group style="position: absolute; right: 10px;">
+            <el-button type="primary" icon="ele-Search" @click="remoteMethod(state.tableQuery)"> 查询 </el-button>
+            <el-button icon="ele-Refresh" @click="resetQuery"> 重置 </el-button>
+          </el-button-group>
+        </el-row>
+      </el-form>
+
+      <!-- 数据表格 -->
+      <el-table
+          ref="tableRef"
+          @row-click="handleChange"
+          :data="state.tableData?.items ?? []"
+          :height="`calc(${dropdownHeight} - 175px${$slots.queryForm ? ' - 35px' : ''})`"
+          :style="{ width: dropdownWidth }"
+          highlight-current-row
+      >
+        <template #empty><el-empty :image-size="25" /></template>
+        <slot name="columns"></slot>
+      </el-table>
+
+      <!-- 分页组件 -->
+      <el-pagination
+          v-if="props.showPagination"
+          :disabled="state.loading"
+          :currentPage="state.tableQuery.page"
+          :page-size="state.tableQuery.pageSize"
+          :total="state.tableData.total"
+          :pager-count="4"
+          @size-change="handleSizeChange"
+          @current-change="handleCurrentChange"
+          layout="prev, pager, next"
+          size="small"
+          background
+      />
+    </div>
+  </el-select>
+</template>
+<style scoped>
+.query-form {
+	z-index: 9999;
+}
+:deep(.el-select-dropdown) {
+	.el-scrollbar > .el-scrollbar__bar {
+		display: none !important;
+	}
+}
+.popper-class {
+	min-width: 400px !important;
+}
+</style>
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