diff --git a/frontend/src/api/sensitive-word.ts b/frontend/src/api/sensitive-word.ts
index 1fbf2cc..6a97f9d 100644
--- a/frontend/src/api/sensitive-word.ts
+++ b/frontend/src/api/sensitive-word.ts
@@ -1,14 +1,17 @@
 import request from './request'
 import type { ApiResponse } from '@/types/api'
 
-export function listSensitiveWords(page = 1, size = 20, keyword?: string, category?: string): Promise<ApiResponse> {
+export function listSensitiveWords(page = 1, size = 20, keyword?: string, category?: string, level?: number): Promise<ApiResponse> {
   let path = `/sensitive-word/list?page=${page}&size=${size}`
   if (keyword) path += `&keyword=${encodeURIComponent(keyword)}`
   if (category) path += `&category=${encodeURIComponent(category)}`
+  if (level !== undefined && level !== null) path += `&level=${level}`
   return request.get(path).then(r => r.data)
 }
 export function createSensitiveWord(data: any): Promise<ApiResponse> { return request.post('/sensitive-word', data).then(r => r.data) }
 export function updateSensitiveWord(id: string, data: any): Promise<ApiResponse> { return request.put(`/sensitive-word/${id}`, data).then(r => r.data) }
+/** 切换启用/禁用（复用 update 接口，仅传 isActive 字段） */
+export function toggleSensitiveWord(id: string, isActive: boolean): Promise<ApiResponse> { return updateSensitiveWord(id, { isActive }) }
 export function deleteSensitiveWord(id: string): Promise<ApiResponse> { return request.delete(`/sensitive-word/${id}`).then(r => r.data) }
 export function batchImportSensitiveWords(data: { words: string[]; category: string; level: number }): Promise<ApiResponse> { return request.post('/sensitive-word/batch-import', data).then(r => r.data) }
 export function listAuditLogs(page = 1, size = 20, sessionId?: string): Promise<ApiResponse> {
diff --git a/frontend/src/views/SensitiveWordManager.vue b/frontend/src/views/SensitiveWordManager.vue
index e19279d..3c436eb 100644
--- a/frontend/src/views/SensitiveWordManager.vue
+++ b/frontend/src/views/SensitiveWordManager.vue
@@ -1,104 +1,257 @@
 <template>
   <t-card title="🛡️ 敏感词管理" :bordered="false">
+    <p class="desc-text">维护敏感词库，「警告」级别仅脱敏处理、「拦截」级别阻断回复；命中记录见「内容审计日志」。</p>
+
     <div class="toolbar">
-      <t-button theme="primary" size="small" @click="showAddDialog = true">＋ 添加敏感词</t-button>
+      <t-button theme="primary" size="small" @click="openCreate">＋ 添加敏感词</t-button>
       <t-button variant="outline" size="small" @click="showImportDialog = true">📥 批量导入</t-button>
       <div style="flex:1;" />
-      <t-input v-model="searchKeyword" placeholder="搜索敏感词..." size="small" style="width:180px;" clearable @change="debouncedSearch" />
-      <t-select v-model="filterCategory" :options="catOpts" placeholder="全部分类" size="small" style="width:100px;" @change="loadList" />
+      <t-input v-model="searchKeyword" placeholder="搜索敏感词..." clearable size="small" style="width:220px;" @change="debouncedSearch" />
+      <t-select v-model="filterCategory" :options="categoryFilterOpts" placeholder="全部分类" clearable size="small" style="width:130px;" @change="onFilterChange" />
+      <t-select v-model="filterLevel" :options="levelFilterOpts" placeholder="全部级别" clearable size="small" style="width:120px;" @change="onFilterChange" />
+      <span class="total-hint">共 {{ total }} 个</span>
     </div>
 
     <t-table :data="words" :columns="columns" row-key="id" :loading="loading"
       :pagination="{ current: page, total: total, pageSize: pageSize, showJumper: true }" @page-change="onPageChange">
       <template #category="{ row }">
-        <t-tag size="small" :style="{background:catColor(row.category)}" variant="light">{{ catLabel(row.category) }}</t-tag>
+        <t-tag size="small" :style="{ background: catColor(row.category) }" variant="light">{{ catLabel(row.category) }}</t-tag>
+      </template>
+      <template #level="{ row }">
+        <span :style="{ color: row.level >= 2 ? 'var(--td-error-color)' : 'var(--td-warning-color)' }">{{ row.level >= 2 ? '拦截' : '警告' }}</span>
+      </template>
+      <template #isActive="{ row }">
+        <t-switch v-model="row._active" size="small" @change="toggleActive(row)" />
       </template>
-      <template #level="{ row }"><span :style="{color:row.level>=2?'var(--td-error-color)':'var(--td-warning-color)'}">{{ row.level>=2?'拦截':'警告' }}</span></template>
-      <template #isActive="{ row }"><span>{{ row.isActive?'✅':'❌' }}</span></template>
       <template #op="{ row }">
         <t-space :size="4">
-          <t-button size="small" variant="text" @click="editWord(row)">编辑</t-button>
-          <t-button size="small" variant="text" theme="danger" @click="removeWord(row.id)">删除</t-button>
+          <t-button size="small" variant="text" @click="openEdit(row)">编辑</t-button>
+          <t-button size="small" variant="text" theme="danger" @click="doDelete(row)">删除</t-button>
         </t-space>
       </template>
     </t-table>
 
     <!-- 新增/编辑弹窗 -->
-    <t-dialog v-model:visible="dialogVisible" :header="editingWord ? '编辑敏感词' : '添加敏感词'" width="420px" :footer="false" @close="closeDialog">
+    <t-dialog v-model:visible="showFormDialog" :header="editingId ? '编辑敏感词' : '添加敏感词'" width="480px" :footer="false">
       <t-form label-align="top">
-        <t-form-item label="敏感词"><t-input v-model="form.word" placeholder="输入敏感词" /></t-form-item>
-        <t-form-item label="分类"><t-select v-model="form.category" :options="catOpts2" /></t-form-item>
+        <t-form-item label="敏感词 *"><t-input v-model="form.word" placeholder="输入敏感词" /></t-form-item>
+        <t-form-item label="分类"><t-select v-model="form.category" :options="categoryOpts" /></t-form-item>
         <t-form-item label="级别"><t-select v-model="form.level" :options="levelOpts" /></t-form-item>
+        <t-form-item label="是否启用"><t-switch v-model="form.isActive" :label="['启用', '停用']" /></t-form-item>
         <t-form-item label="备注"><t-input v-model="form.remark" placeholder="可选备注" /></t-form-item>
       </t-form>
       <div class="dialog-footer">
-        <t-button variant="outline" @click="closeDialog">取消</t-button>
-        <t-button theme="primary" @click="saveWord" :disabled="!form.word">保存</t-button>
+        <t-button variant="outline" @click="showFormDialog = false">取消</t-button>
+        <t-button theme="primary" :loading="saving" :disabled="!form.word.trim()" @click="doSave">保存</t-button>
       </div>
     </t-dialog>
 
     <!-- 批量导入弹窗 -->
     <t-dialog v-model:visible="showImportDialog" header="批量导入敏感词" width="500px" :footer="false">
+      <p class="desc-text">每行一个敏感词，重复词将自动跳过。</p>
       <t-textarea v-model="importText" :autosize="{ minRows: 6, maxRows: 10 }" placeholder="每行一个敏感词" />
       <t-row :gutter="16" style="margin-top:12px;">
-        <t-col :span="6"><t-select v-model="importCategory" :options="catOpts2" placeholder="分类" /></t-col>
+        <t-col :span="6"><t-select v-model="importCategory" :options="categoryOpts" placeholder="分类" /></t-col>
         <t-col :span="6"><t-select v-model="importLevel" :options="levelOpts" placeholder="级别" /></t-col>
       </t-row>
       <div class="dialog-footer">
         <t-button variant="outline" @click="showImportDialog = false">取消</t-button>
-        <t-button theme="primary" @click="doImport" :disabled="!importText.trim()">导入</t-button>
+        <t-button theme="primary" :loading="importing" :disabled="!importText.trim()" @click="doImport">导入</t-button>
       </div>
     </t-dialog>
   </t-card>
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted } from 'vue'
-import { listSensitiveWords, createSensitiveWord, updateSensitiveWord, deleteSensitiveWord, batchImportSensitiveWords } from '@/api/sensitive-word'
+import { ref, onMounted } from 'vue'
+import { listSensitiveWords, createSensitiveWord, updateSensitiveWord, deleteSensitiveWord, batchImportSensitiveWords, toggleSensitiveWord } from '@/api/sensitive-word'
 import { toast } from '@/utils/toast'
+import { formatDate } from '@/utils/format'
 import { useConfirm } from '@/composables/useConfirm'
 import { useDebounce } from '@/composables/useDebounce'
 
 const { confirm } = useConfirm()
 const { debounce } = useDebounce()
 
-const words = ref<any[]>([]); const loading=ref(false); const page=ref(1); const pageSize=ref(20); const total=ref(0)
-const searchKeyword=ref(''); const filterCategory=ref('')
-const showAddDialog=ref(false); const showImportDialog=ref(false); const editingWord=ref<any>(null)
-const form=ref({word:'',category:'custom',level:1,remark:''})
-const importText=ref(''); const importCategory=ref('custom'); const importLevel=ref(1)
+// ===== 分类 / 级别常量 =====
+const categoryOpts = [
+  { label: '政治', value: 'politics' },
+  { label: '色情', value: 'porn' },
+  { label: '辱骂', value: 'abuse' },
+  { label: '自定义', value: 'custom' },
+]
+const levelOpts = [
+  { label: '警告（脱敏处理）', value: 1 },
+  { label: '拦截（阻断回复）', value: 2 },
+]
+const CATEGORY_LABEL: Record<string, string> = { politics: '政治', porn: '色情', abuse: '辱骂', custom: '自定义' }
+const CATEGORY_COLOR: Record<string, string> = { politics: '#dc3545', porn: '#e83e8c', abuse: '#fd7e14', custom: '#6c757d' }
+
+// 工具栏筛选选项（含「全部」）
+const categoryFilterOpts = [{ label: '全部分类', value: '' }, ...categoryOpts]
+const levelFilterOpts = [{ label: '全部级别', value: '' }, ...levelOpts]
+
+// ===== 列表状态 =====
+const words = ref<any[]>([])
+const loading = ref(false)
+const page = ref(1)
+const pageSize = ref(20)
+const total = ref(0)
+const searchKeyword = ref('')
+const filterCategory = ref('')
+const filterLevel = ref<number | ''>('')
+
+// ===== 弹窗状态 =====
+const showFormDialog = ref(false)
+const showImportDialog = ref(false)
+const editingId = ref<string | null>(null)
+const saving = ref(false)
+const importing = ref(false)
+const form = ref({ word: '', category: 'custom', level: 1, isActive: true, remark: '' })
+const importText = ref('')
+const importCategory = ref('custom')
+const importLevel = ref(1)
 
 const columns = [
-  {colKey:'word',title:'敏感词',width:160},{colKey:'category',title:'分类',width:80},
-  {colKey:'level',title:'级别',width:60},{colKey:'isActive',title:'状态',width:60},{colKey:'op',title:'操作',width:120},
+  { colKey: 'word', title: '敏感词', width: 160, ellipsis: true },
+  { colKey: 'category', title: '分类', width: 100 },
+  { colKey: 'level', title: '级别', width: 80 },
+  { colKey: 'isActive', title: '状态', width: 70 },
+  { colKey: 'remark', title: '备注', width: 140, ellipsis: true },
+  { colKey: 'updateTime', title: '更新时间', width: 160, cell: (_: any, { row }: any) => formatDate(row.updateTime) },
+  { colKey: 'op', title: '操作', width: 120 },
 ]
 
-const dialogVisible = computed({get:()=>showAddDialog.value||!!editingWord.value,set:(v)=>{if(!v)closeDialog()}})
+onMounted(() => loadList())
+
+async function loadList() {
+  loading.value = true
+  try {
+    const level = filterLevel.value ? Number(filterLevel.value) : undefined
+    const r = await listSensitiveWords(page.value, pageSize.value, searchKeyword.value || undefined, filterCategory.value || undefined, level)
+    if (r.success) {
+      const list = r.data?.records || r.data || []
+      words.value = list.map((w: any) => ({ ...w, _active: w.isActive }))
+      total.value = r.data?.total || r.total || 0
+    }
+  } catch (e: any) {
+    toast('加载失败：' + e.message, 'error')
+  } finally {
+    loading.value = false
+  }
+}
 
-const catOpts=[{label:'全部分类',value:''},{label:'政治',value:'politics'},{label:'色情',value:'porn'},{label:'辱骂',value:'abuse'},{label:'自定义',value:'custom'}]
-const catOpts2=catOpts.filter(c=>c.value!=='')
-const levelOpts=[{label:'警告（脱敏处理）',value:1},{label:'拦截（阻断回复）',value:2}]
+function onPageChange(info: { current: number; pageSize: number }) {
+  page.value = info.current
+  pageSize.value = info.pageSize
+  loadList()
+}
 
-onMounted(()=>loadList())
+function onFilterChange() {
+  page.value = 1
+  loadList()
+}
 
-async function loadList(){loading.value=true
-  try{const r=await listSensitiveWords(page.value,pageSize.value,searchKeyword.value||undefined,filterCategory.value||undefined)
-    if(r.success){words.value=r.data?.records||r.data||[];total.value=r.data?.total||r.total||0}}catch(e:any){toast('加载失败:'+e.message,'error')}finally{loading.value=false}}
-function onPageChange(i:{current:number;pageSize:number}){page.value=i.current;pageSize.value=i.pageSize;loadList()}
 const debouncedSearch = debounce(() => { page.value = 1; loadList() })
 
-function editWord(w:any){editingWord.value=w;form.value={word:w.word,category:w.category,level:w.level,remark:w.remark||''}}
-function closeDialog(){showAddDialog.value=false;editingWord.value=null;form.value={word:'',category:'custom',level:1,remark:''}}
+function openCreate() {
+  editingId.value = null
+  form.value = { word: '', category: 'custom', level: 1, isActive: true, remark: '' }
+  showFormDialog.value = true
+}
+
+function openEdit(w: any) {
+  editingId.value = w.id
+  form.value = { word: w.word || '', category: w.category || 'custom', level: w.level || 1, isActive: w.isActive !== false, remark: w.remark || '' }
+  showFormDialog.value = true
+}
+
+async function doSave() {
+  const f = form.value
+  const word = f.word.trim()
+  if (!word) {
+    toast('请填写敏感词', 'error')
+    return
+  }
+  saving.value = true
+  try {
+    const d = { word, category: f.category, level: f.level, isActive: f.isActive, remark: f.remark }
+    let r: any
+    if (editingId.value) r = await updateSensitiveWord(editingId.value, d)
+    else r = await createSensitiveWord(d)
+    if (r.success) {
+      toast(editingId.value ? '修改成功' : '添加成功', 'success')
+      showFormDialog.value = false
+      loadList()
+    } else {
+      toast(r.message || '操作失败', 'error')
+    }
+  } catch (e: any) {
+    toast('操作失败：' + e.message, 'error')
+  } finally {
+    saving.value = false
+  }
+}
 
-async function saveWord(){try{if(editingWord.value){const r=await updateSensitiveWord(editingWord.value.id,form.value);if(r.success)toast('修改成功','success')}else{const r=await createSensitiveWord(form.value);if(r.success)toast('添加成功','success');else toast(r.message||'添加失败','error')}closeDialog();loadList()}catch(e:any){toast('操作失败:'+e.message,'error')}}
+async function doDelete(w: any) {
+  if (!await confirm('确认删除敏感词「' + (w.word || w.id) + '」？')) return
+  try {
+    const r = await deleteSensitiveWord(w.id)
+    if (r.success) {
+      toast('删除成功', 'success')
+      loadList()
+    } else {
+      toast(r.message || '删除失败', 'error')
+    }
+  } catch (e: any) {
+    toast('删除失败：' + e.message, 'error')
+  }
+}
 
-async function removeWord(id:string){if(!await confirm('确认删除？'))return
-  try{const r=await deleteSensitiveWord(id);if(r.success){toast('删除成功','success');loadList()}else toast(r.message||'删除失败','error')}catch(e:any){toast('删除失败:'+e.message,'error')}}
+async function toggleActive(w: any) {
+  const target = !w.isActive
+  try {
+    const r = await toggleSensitiveWord(w.id, target)
+    if (r.success) {
+      w.isActive = target
+      w._active = target
+      toast(target ? '已启用' : '已禁用', 'success')
+    } else {
+      w._active = w.isActive
+      toast(r.message || '操作失败', 'error')
+    }
+  } catch (e: any) {
+    w._active = w.isActive
+    toast('操作失败：' + e.message, 'error')
+  }
+}
 
-async function doImport(){const ws=importText.value.split('\n').map(s=>s.trim()).filter(Boolean);if(!ws.length)return toast('请输入敏感词','error')
-  try{const r=await batchImportSensitiveWords({words:ws,category:importCategory.value,level:importLevel.value});if(r.success){toast(`成功导入 ${r.data||ws.length} 条`,'success');showImportDialog.value=false;importText.value='';loadList()}else toast(r.message||'导入失败','error')}catch(e:any){toast('导入失败:'+e.message,'error')}}
+async function doImport() {
+  const ws = importText.value.split('\n').map(s => s.trim()).filter(Boolean)
+  if (!ws.length) {
+    toast('请输入敏感词', 'error')
+    return
+  }
+  importing.value = true
+  try {
+    const r = await batchImportSensitiveWords({ words: ws, category: importCategory.value, level: importLevel.value })
+    if (r.success) {
+      const imported = r.data?.imported ?? ws.length
+      const skipped = (r.data?.total ?? ws.length) - imported
+      toast(skipped > 0 ? `成功导入 ${imported} 条，跳过重复 ${skipped} 条` : `成功导入 ${imported} 条`, 'success')
+      showImportDialog.value = false
+      importText.value = ''
+      loadList()
+    } else {
+      toast(r.message || '导入失败', 'error')
+    }
+  } catch (e: any) {
+    toast('导入失败：' + e.message, 'error')
+  } finally {
+    importing.value = false
+  }
+}
 
-function catLabel(c:string){return{politics:'政治',porn:'色情',abuse:'辱骂',custom:'自定义'}[c]||c}
-function catColor(c:string){return{politics:'#dc3545',porn:'#e83e8c',abuse:'#fd7e14',custom:'#6c757d'}[c]||'#6c757d'}
+function catLabel(c: string) { return CATEGORY_LABEL[c] || c }
+function catColor(c: string) { return CATEGORY_COLOR[c] || '#6c757d' }
 </script>
-<style scoped></style>
diff --git a/src/main/java/com/wok/supportbot/controller/SensitiveWordController.java b/src/main/java/com/wok/supportbot/controller/SensitiveWordController.java
index 739f65a..db3a246 100644
--- a/src/main/java/com/wok/supportbot/controller/SensitiveWordController.java
+++ b/src/main/java/com/wok/supportbot/controller/SensitiveWordController.java
@@ -38,9 +38,10 @@ public class SensitiveWordController {
             @RequestParam(defaultValue = "1") int page,
             @RequestParam(defaultValue = "10") int size,
             @RequestParam(required = false) String keyword,
-            @RequestParam(required = false) String category) {
+            @RequestParam(required = false) String category,
+            @RequestParam(required = false) Integer level) {
         try {
-            Map<String, Object> result = sensitiveWordService.list(page, size, keyword, category);
+            Map<String, Object> result = sensitiveWordService.list(page, size, keyword, category, level);
 
             Map<String, Object> data = new HashMap<>();
             data.put("success", true);
diff --git a/src/main/java/com/wok/supportbot/service/SensitiveWordService.java b/src/main/java/com/wok/supportbot/service/SensitiveWordService.java
index 3101ce1..94a3a74 100644
--- a/src/main/java/com/wok/supportbot/service/SensitiveWordService.java
+++ b/src/main/java/com/wok/supportbot/service/SensitiveWordService.java
@@ -32,9 +32,10 @@ public class SensitiveWordService {
      * @param size     每页条数
      * @param keyword  关键词搜索（匹配 word 字段）
      * @param category 分类筛选
+     * @param level    级别筛选（1=警告，2=拦截），可为空
      * @return 包含 records/total/page/size/pages 的结果
      */
-    public Map<String, Object> list(int page, int size, String keyword, String category) {
+    public Map<String, Object> list(int page, int size, String keyword, String category, Integer level) {
         // 构建计数条件
         QueryWrapper<SensitiveWord> countWrapper = new QueryWrapper<>();
         if (keyword != null && !keyword.isBlank()) {
@@ -43,6 +44,9 @@ public class SensitiveWordService {
         if (category != null && !category.isBlank()) {
             countWrapper.eq("category", category);
         }
+        if (level != null) {
+            countWrapper.eq("level", level);
+        }
         Long total = sensitiveWordMapper.selectCount(countWrapper);
 
         // 构建列表查询条件
@@ -53,6 +57,9 @@ public class SensitiveWordService {
         if (category != null && !category.isBlank()) {
             listWrapper.eq("category", category);
         }
+        if (level != null) {
+            listWrapper.eq("level", level);
+        }
         listWrapper.orderByDesc("create_time");
         listWrapper.last("LIMIT " + size + " OFFSET " + (long) (page - 1) * size);
         List<SensitiveWord> records = sensitiveWordMapper.selectList(listWrapper);