diff --git a/dashboard/src/i18n/locales/en-US/features/knowledge-base/detail.json b/dashboard/src/i18n/locales/en-US/features/knowledge-base/detail.json
index 9609bb493..d1a9daeee 100644
--- a/dashboard/src/i18n/locales/en-US/features/knowledge-base/detail.json
+++ b/dashboard/src/i18n/locales/en-US/features/knowledge-base/detail.json
@@ -56,26 +56,6 @@
     "submit": "Upload",
     "fileRequired": "Please select a file to upload"
   },
-  "sessions": {
-    "title": "Session Configuration",
-    "subtitle": "Configure which sessions can use this knowledge base",
-    "empty": "No session configurations",
-    "add": "Add Configuration",
-    "scope": "Scope",
-    "scopeId": "Identifier",
-    "topK": "Top K Results",
-    "enableRerank": "Enable Rerank",
-    "actions": "Actions",
-    "edit": "Edit",
-    "delete": "Delete",
-    "scopeSession": "Session Level",
-    "scopePlatform": "Platform Level",
-    "deleteConfirm": "Are you sure you want to delete this configuration?",
-    "addSuccess": "Configuration added successfully",
-    "addFailed": "Failed to add configuration",
-    "deleteSuccess": "Configuration deleted successfully",
-    "deleteFailed": "Failed to delete configuration"
-  },
   "settings": {
     "title": "Knowledge Base Settings",
     "basic": "Basic Settings",
diff --git a/dashboard/src/i18n/locales/zh-CN/features/knowledge-base/detail.json b/dashboard/src/i18n/locales/zh-CN/features/knowledge-base/detail.json
index 7cbc3be74..59dc27c16 100644
--- a/dashboard/src/i18n/locales/zh-CN/features/knowledge-base/detail.json
+++ b/dashboard/src/i18n/locales/zh-CN/features/knowledge-base/detail.json
@@ -57,22 +57,6 @@
     "submit": "上传",
     "fileRequired": "请选择要上传的文件"
   },
-  "sessions": {
-    "title": "使用该知识库的会话",
-    "subtitle": "以下会话正在使用此知识库",
-    "empty": "暂无会话使用此知识库",
-    "refresh": "刷新",
-    "scope": "范围",
-    "scopeId": "会话标识",
-    "topK": "返回结果数",
-    "enableRerank": "启用重排序",
-    "actions": "操作",
-    "scopeSession": "会话级别",
-    "scopePlatform": "平台级别",
-    "viewInSessionManagement": "在会话管理中查看",
-    "goToSessionManagement": "前往会话管理",
-    "loadFailed": "加载会话列表失败"
-  },
   "retrieval": {
     "title": "知识库检索",
     "subtitle": "使用稠密检索和稀疏检索测试知识库内容",
diff --git a/dashboard/src/views/knowledge-base/KBDetail.vue b/dashboard/src/views/knowledge-base/KBDetail.vue
index ecec24653..a3b0b39c9 100644
--- a/dashboard/src/views/knowledge-base/KBDetail.vue
+++ b/dashboard/src/views/knowledge-base/KBDetail.vue
@@ -40,10 +40,6 @@
           <v-icon start>mdi-magnify</v-icon>
           {{ t('tabs.retrieval') }}
         </v-tab>
-        <v-tab value="sessions">
-          <v-icon start>mdi-account-multiple</v-icon>
-          {{ t('tabs.sessions') }}
-        </v-tab>
         <v-tab value="settings">
           <v-icon start>mdi-cog</v-icon>
           {{ t('tabs.settings') }}
@@ -166,11 +162,6 @@
           <RetrievalTab :kb-id="kbId" :kb-name="kb.kb_name"/>
         </v-window-item>
 
-        <!-- 使用会话 -->
-        <v-window-item value="sessions">
-          <SessionsTab :kb-id="kbId" />
-        </v-window-item>
-
         <!-- 设置 -->
         <v-window-item value="settings">
           <SettingsTab :kb="kb" @updated="loadKB" />
@@ -192,7 +183,6 @@ import axios from 'axios'
 import { useModuleI18n } from '@/i18n/composables'
 import DocumentsTab from './components/DocumentsTab.vue'
 import RetrievalTab from './components/RetrievalTab.vue'
-import SessionsTab from './components/SessionsTab.vue'
 import SettingsTab from './components/SettingsTab.vue'
 
 const { tm: t } = useModuleI18n('features/knowledge-base/detail')
diff --git a/dashboard/src/views/knowledge-base/components/SessionsTab.vue b/dashboard/src/views/knowledge-base/components/SessionsTab.vue
deleted file mode 100644
index c5c0e56e9..000000000
--- a/dashboard/src/views/knowledge-base/components/SessionsTab.vue
+++ /dev/null
@@ -1,172 +0,0 @@
-<template>
-  <div class="sessions-tab">
-    <v-card elevation="2">
-      <v-card-title class="d-flex align-center pa-4">
-        <span>{{ t('sessions.title') }}</span>
-        <v-spacer />
-        <v-btn
-          prepend-icon="mdi-refresh"
-          variant="tonal"
-          size="small"
-          @click="loadSessions"
-          :loading="loading"
-        >
-          {{ t('sessions.refresh') }}
-        </v-btn>
-      </v-card-title>
-
-      <v-card-subtitle class="px-4 pb-4">
-        {{ t('sessions.subtitle') }}
-      </v-card-subtitle>
-
-      <v-divider />
-
-      <v-card-text class="pa-0">
-        <v-data-table
-          :headers="headers"
-          :items="sessions"
-          :loading="loading"
-        >
-          <template #item.scope="{ item }">
-            <v-chip :color="item.scope === 'session' ? 'primary' : 'secondary'" size="small" variant="tonal">
-              {{ item.scope === 'session' ? t('sessions.scopeSession') : t('sessions.scopePlatform') }}
-            </v-chip>
-          </template>
-
-          <template #item.enable_rerank="{ item }">
-            <v-icon :color="item.enable_rerank ? 'success' : 'grey'">
-              {{ item.enable_rerank ? 'mdi-check-circle' : 'mdi-close-circle' }}
-            </v-icon>
-          </template>
-
-          <template #item.actions="{ item }">
-            <v-btn
-              icon="mdi-open-in-new"
-              variant="text"
-              size="small"
-              color="primary"
-              @click="goToSessionManagement(item)"
-              :title="t('sessions.viewInSessionManagement')"
-            />
-          </template>
-
-          <template #no-data>
-            <div class="text-center py-8">
-              <v-icon size="64" color="grey-lighten-2">mdi-account-multiple-outline</v-icon>
-              <p class="mt-4 text-medium-emphasis">{{ t('sessions.empty') }}</p>
-              <v-btn
-                class="mt-4"
-                prepend-icon="mdi-cog"
-                variant="tonal"
-                color="primary"
-                @click="goToSessionManagement()"
-              >
-                {{ t('sessions.goToSessionManagement') }}
-              </v-btn>
-            </div>
-          </template>
-        </v-data-table>
-      </v-card-text>
-    </v-card>
-
-    <!-- 消息提示 -->
-    <v-snackbar v-model="snackbar.show" :color="snackbar.color">
-      {{ snackbar.text }}
-    </v-snackbar>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { ref, onMounted } from 'vue'
-import { useRouter } from 'vue-router'
-import axios from 'axios'
-import { useModuleI18n } from '@/i18n/composables'
-
-const { tm: t } = useModuleI18n('features/knowledge-base/detail')
-const router = useRouter()
-
-const props = defineProps<{
-  kbId: string
-}>()
-
-// 状态
-const loading = ref(false)
-const sessions = ref<any[]>([])
-
-const snackbar = ref({
-  show: false,
-  text: '',
-  color: 'success'
-})
-
-const showSnackbar = (text: string, color: string = 'success') => {
-  snackbar.value.text = text
-  snackbar.value.color = color
-  snackbar.value.show = true
-}
-
-// 表格列
-const headers = [
-  { title: t('sessions.scope'), key: 'scope' },
-  { title: t('sessions.scopeId'), key: 'scope_id' },
-  { title: t('sessions.topK'), key: 'top_k' },
-  { title: t('sessions.enableRerank'), key: 'enable_rerank' },
-  { title: t('sessions.actions'), key: 'actions', sortable: false, align: 'end' }
-]
-
-// 加载使用该知识库的会话
-const loadSessions = async () => {
-  loading.value = true
-  
-
-  try {
-    const url = '/api/kb/session/config/list_by_kb'
-    const params = { kb_id: props.kbId }
-    
-
-    const response = await axios.get(url, { params })
-    
-
-    if (response.data.status === 'ok') {
-      sessions.value = response.data.data.sessions
-      
-    } else {
-      console.error('[SessionsTab] API返回错误:', response.data.message)
-      showSnackbar(response.data.message || t('sessions.loadFailed'), 'error')
-    }
-  } catch (error) {
-    console.error('[SessionsTab] 请求失败:', error)
-    if (error.response) {
-      console.error('[SessionsTab] 错误响应状态:', error.response.status)
-      console.error('[SessionsTab] 错误响应数据:', error.response.data)
-    } else if (error.request) {
-      console.error('[SessionsTab] 请求未收到响应:', error.request)
-    } else {
-      console.error('[SessionsTab] 请求配置错误:', error.message)
-    }
-    showSnackbar(t('sessions.loadFailed'), 'error')
-  } finally {
-    loading.value = false
-  }
-}
-
-// 跳转到会话管理页面
-const goToSessionManagement = (session?: any) => {
-  router.push({ name: 'SessionManagement' })
-}
-
-onMounted(() => {
-  loadSessions()
-})
-</script>
-
-<style scoped>
-.sessions-tab {
-  animation: fadeIn 0.3s ease;
-}
-
-@keyframes fadeIn {
-  from { opacity: 0; }
-  to { opacity: 1; }
-}
-</style>