diff --git a/src/views/Community/components/EventFilters.js b/src/views/Community/components/EventFilters.js
index 40bde007..7efc6788 100644
--- a/src/views/Community/components/EventFilters.js
+++ b/src/views/Community/components/EventFilters.js
@@ -1,6 +1,6 @@
 // src/views/Community/components/EventFilters.js
 import React, { useState, useEffect } from 'react';
-import { Card, Row, Col, DatePicker, Button, Select, Form, Cascader } from 'antd';
+import { Card, Row, Col, DatePicker, Button, Select, Form, Input, Cascader } from 'antd';
 import { FilterOutlined } from '@ant-design/icons';
 import moment from 'moment';
 import locale from 'antd/es/date-picker/locale/zh_CN';
@@ -12,29 +12,38 @@ const { Option } = Select;
 
 const EventFilters = ({ filters, onFilterChange, loading }) => {
     const [form] = Form.useForm();
-    const [industryCascaderValue, setIndustryCascaderValue] = useState([]);
-
-    // 使用全局行业数据
-    const { industryData, loadIndustryData, loading: industryLoading } = useIndustry();
+    const [industryOptions, setIndustryOptions] = useState([]);
 
     // 初始化表单值
     useEffect(() => {
         const initialValues = {
             date_range: filters.date_range ? filters.date_range.split(' 至 ').map(d => moment(d)) : null,
             sort: filters.sort,
-            importance: filters.importance
+            importance: filters.importance,
+            industry_code: filters.industry_code ? filters.industry_code.split(',') : []
         };
         form.setFieldsValue(initialValues);
     }, [filters, form]);
 
-    // Cascader 获得焦点时加载数据
-    const handleCascaderFocus = async () => {
-        if (!industryData || industryData.length === 0) {
-            logger.debug('EventFilters', 'Cascader 获得焦点，开始加载行业数据');
-            await loadIndustryData();
+    // 加载申银万国行业分类树形数据
+    const loadIndustryClassifications = async () => {
+        try {
+            const response = await industryService.getClassifications();
+            if (response.success && response.data) {
+                setIndustryOptions(response.data);
+                logger.debug('EventFilters', '申银万国行业分类加载成功', {
+                    count: response.data?.length || 0
+                });
+            }
+        } catch (error) {
+            logger.error('EventFilters', 'loadIndustryClassifications', error);
         }
     };
 
+    useEffect(() => {
+        loadIndustryClassifications();
+    }, []);
+
     const handleDateRangeChange = (dates) => {
         if (dates && dates.length === 2) {
             const dateRange = `${dates[0].format('YYYY-MM-DD')} 至 ${dates[1].format('YYYY-MM-DD')}`;
@@ -52,29 +61,60 @@ const EventFilters = ({ filters, onFilterChange, loading }) => {
         onFilterChange('importance', value);
     };
 
-    // Cascader 选择变化
-    const handleIndustryCascaderChange = (value, selectedOptions) => {
-        setIndustryCascaderValue(value);
+    // 收集所有叶子节点的 value（递归）
+    const collectLeafValues = (node) => {
+        // 如果没有子节点，说明是叶子节点
+        if (!node.children || node.children.length === 0) {
+            return [node.value];
+        }
 
-        if (value && value.length > 0) {
-            // value[0] = 分类体系名称
-            // value[1...n] = 行业代码（一级~四级）
-            const industryCode = value[value.length - 1]; // 最后一级的 code
-            const classification = value[0]; // 分类体系名称
+        // 有子节点，递归收集所有子节点的叶子节点
+        let leafValues = [];
+        node.children.forEach(child => {
+            leafValues = leafValues.concat(collectLeafValues(child));
+        });
+        return leafValues;
+    };
 
-            onFilterChange('industry_classification', classification);
-            onFilterChange('industry_code', industryCode);
+    // 根据级联路径找到对应的节点
+    const findNodeByPath = (options, path) => {
+        let current = options;
+        let node = null;
 
-            logger.debug('EventFilters', 'Cascader 选择变化', {
-                value,
-                classification,
-                industryCode,
-                path: selectedOptions.map(o => o.label).join(' > ')
-            });
-        } else {
-            // 清空
-            onFilterChange('industry_classification', '');
+        for (let i = 0; i < path.length; i++) {
+            node = current.find(item => item.value === path[i]);
+            if (!node) return null;
+            if (i < path.length - 1) {
+                current = node.children || [];
+            }
+        }
+        return node;
+    };
+
+    // 行业级联选择变化
+    const handleIndustryChange = (value, selectedOptions) => {
+        if (!value || value.length === 0) {
             onFilterChange('industry_code', '');
+            return;
+        }
+
+        // 获取选中的节点
+        const selectedNode = findNodeByPath(industryOptions, value);
+
+        if (!selectedNode) {
+            // 如果找不到节点，使用最后一个值
+            onFilterChange('industry_code', value[value.length - 1]);
+            return;
+        }
+
+        // 如果选中的节点有子节点，收集所有叶子节点的 value
+        // 这样可以匹配该级别下的所有事件
+        if (selectedNode.children && selectedNode.children.length > 0) {
+            const leafValues = collectLeafValues(selectedNode);
+            onFilterChange('industry_code', leafValues.join(','));
+        } else {
+            // 叶子节点，直接使用该 value
+            onFilterChange('industry_code', selectedNode.value);
         }
     };
 
@@ -123,24 +163,20 @@ const EventFilters = ({ filters, onFilterChange, loading }) => {
                 {/* 行业分类级联选择器 - 替换原来的 5 个独立 Select */}
                 <Row gutter={16}>
                     <Col span={24}>
-                        <Form.Item label="行业分类（支持多级联动）">
+                        <Form.Item label="申银万国行业分类" name="industry_cascade">
                             <Cascader
-                                options={industryData || []}
-                                value={industryCascaderValue}
-                                onChange={handleIndustryCascaderChange}
-                                onFocus={handleCascaderFocus}
+                                options={industryOptions}
+                                onChange={handleIndustryChange}
+                                placeholder="请选择行业（支持选择任意级别）"
                                 changeOnSelect
-                                placeholder={industryLoading ? "加载中..." : "请选择行业分类体系和具体行业"}
-                                disabled={loading || industryLoading}
-                                loading={industryLoading}
-                                allowClear
-                                expandTrigger="hover"
-                                displayRender={(labels) => labels.join(' > ')}
                                 showSearch={{
                                     filter: (inputValue, path) =>
-                                        path.some(option => option.label.toLowerCase().includes(inputValue.toLowerCase()))
+                                        path.some(option => option.label.toLowerCase().indexOf(inputValue.toLowerCase()) > -1)
                                 }}
+                                disabled={loading}
+                                allowClear
                                 style={{ width: '100%' }}
+                                displayRender={(labels) => labels.join(' / ')}
                             />
                         </Form.Item>
                     </Col>