diff --git a/src/locales/en.ts b/src/locales/en.ts
index fc4fa0d..528e729 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -453,6 +453,7 @@ export default {
       datasetLog: 'Dataset Log',
       created: 'Created',
       learnMore: 'Learn More',
+      localUpload: 'Local Upload',
       general: 'General',
       chunkMethodTab: 'Chunk Method',
       testResults: 'Test Results',
diff --git a/src/locales/zh.ts b/src/locales/zh.ts
index 5ed8d76..e81f9c5 100644
--- a/src/locales/zh.ts
+++ b/src/locales/zh.ts
@@ -447,6 +447,7 @@ export default {
       datasetLog: '知识库日志',
       created: '创建于',
       learnMore: '了解更多',
+      localUpload: '本地上传',
       general: '通用',
       chunkMethodTab: '切片方法',
       testResults: '测试结果',
diff --git a/src/pages/knowledge/components/KnowledgeInfoCard.tsx b/src/pages/knowledge/components/KnowledgeInfoCard.tsx
index fcc0cf2..9109ee9 100644
--- a/src/pages/knowledge/components/KnowledgeInfoCard.tsx
+++ b/src/pages/knowledge/components/KnowledgeInfoCard.tsx
@@ -38,10 +38,10 @@ const KnowledgeInfoCard: React.FC<KnowledgeInfoCardProps> = ({ knowledgeBase })
               {knowledgeBase.description || t('knowledge.noDescription')}
             </Typography>
             <Stack direction="row" spacing={2} flexWrap="wrap">
-              <Chip label={t('knowledge.fileCount', { count: knowledgeBase.doc_num || 0 })} variant="outlined" />
-              <Chip label={t('knowledge.chunkCount', { count: knowledgeBase.chunk_num || 0 })} variant="outlined" />
-              <Chip label={t('knowledge.tokenCount', { count: knowledgeBase.token_num || 0 })} variant="outlined" />
-              <Chip label={t('knowledge.size', { size: formatFileSize(knowledgeBase.size || 0) })} variant="outlined" />
+              <Chip label={`${t('knowledge.fileCount')}: ${knowledgeBase.doc_num || 0}`} variant="outlined" />
+              <Chip label={`${t('knowledge.chunkCount')}: ${knowledgeBase.chunk_num || 0}`} variant="outlined" />
+              <Chip label={`${t('knowledge.tokenCount')}: ${knowledgeBase.token_num || 0}`} variant="outlined" />
+              <Chip label={`${t('knowledge.size')}: ${formatFileSize(knowledgeBase.size || 0)}`} variant="outlined" />
             </Stack>
           </Grid>
           <Grid size={{ xs: 12, md: 4 }}>
diff --git a/src/pages/knowledge/detail.tsx b/src/pages/knowledge/detail.tsx
index ac8024f..717c4f2 100644
--- a/src/pages/knowledge/detail.tsx
+++ b/src/pages/knowledge/detail.tsx
@@ -1,5 +1,5 @@
 import React, { useState, useEffect, useRef } from 'react';
-import { useParams, useNavigate } from 'react-router-dom';
+import { useParams, useNavigate, useLocation } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import {
   Box,
@@ -42,6 +42,7 @@ import logger from '@/utils/logger';
 function KnowledgeBaseDetail() {
   const { id } = useParams<{ id: string }>();
   const navigate = useNavigate();
+  const location = useLocation();
   const { t } = useTranslation();
 
   // 状态管理
@@ -102,6 +103,29 @@ function KnowledgeBaseDetail() {
 
   console.log('showKnowledgeGraph:', showKnowledgeGraph, knowledgeGraph);
 
+  // 初次加载与 URL 变化时，从查询参数同步当前 Tab
+  useEffect(() => {
+    const params = new URLSearchParams(location.search);
+    const tab = params.get('tab') as 'documents' | 'testing' | 'overview' | 'graph' | null;
+    const validTabs: Array<'documents' | 'testing' | 'overview' | 'graph'> = ['documents', 'testing', 'overview', 'graph'];
+    if (tab && validTabs.includes(tab)) {
+      // 当 URL 指向 graph，但图不可用，则退回到 documents
+      const targetTab = tab === 'graph' && !showKnowledgeGraph ? 'documents' : tab;
+      if (targetTab !== currentTab) {
+        setCurrentTab(targetTab);
+      }
+    }
+  }, [location.search, showKnowledgeGraph]);
+
+  const handleTabChange = (_: any, newValue: 'documents' | 'testing' | 'overview' | 'graph') => {
+    // 若选择 graph 但不可用，直接忽略并返回
+    if (newValue === 'graph' && !showKnowledgeGraph) return;
+    setCurrentTab(newValue);
+    const params = new URLSearchParams(location.search);
+    params.set('tab', newValue);
+    navigate({ pathname: location.pathname, search: params.toString() }, { replace: false });
+  };
+
   const refreshDetailData = async () => {
     await fetchKnowledgeDetail();
     await refreshFiles();
@@ -303,12 +327,12 @@ function KnowledgeBaseDetail() {
       <Box sx={{ mt: 3 }}>
         <Tabs
           value={currentTab}
-          onChange={(event, newValue) => setCurrentTab(newValue)}
+          onChange={handleTabChange}
           sx={{ borderBottom: 1, borderColor: 'divider' }}
         >
           <Tab value="documents" label={t('knowledgeDetails.files')} />
           <Tab value="testing" label={t('knowledgeDetails.testing')} />
-          <Tab value="overview" label={t('knowledgeDetails.datasetLogs')} />
+          <Tab value="overview" label={t('knowledgeDetails.overview')} />
           {showKnowledgeGraph && (
             <Tab value="graph" label={t('knowledgeDetails.graph')} />
           )}
@@ -540,12 +564,12 @@ function KnowledgeBaseDetail() {
         </DialogContent>
         <DialogActions sx={{ p: 3, pt: 0 }}>
           <Button onClick={() => setProcessDetailsDialogOpen(false)} variant="contained">
-              {t('common.close')}
-            </Button>
+            {t('common.close')}
+          </Button>
         </DialogActions>
       </Dialog>
     </Box>
   );
 }
 
-export default KnowledgeBaseDetail;
\ No newline at end of file
+export default KnowledgeBaseDetail;
diff --git a/src/pages/knowledge/overview.tsx b/src/pages/knowledge/overview.tsx
index 1d07d07..8dc808c 100644
--- a/src/pages/knowledge/overview.tsx
+++ b/src/pages/knowledge/overview.tsx
@@ -1,9 +1,10 @@
 import React from 'react';
-import { Box, Grid, Paper, Typography, IconButton, TextField, Tabs, Tab, Fab } from '@mui/material';
+import { Box, Grid, Paper, Typography, IconButton, TextField, Tabs, Tab, Fab, Avatar, Chip, Dialog, DialogTitle, DialogContent, DialogActions, Button, Card, CardContent, Divider } from '@mui/material';
 import { DataGrid, type GridColDef } from '@mui/x-data-grid';
 import {
   ArrowBack as ArrowBackIcon,
   Search as SearchIcon,
+  Visibility as VisibilityIcon
 } from '@mui/icons-material';
 import { useTranslation } from 'react-i18next';
 import { useNavigate, useParams } from 'react-router-dom';
@@ -13,6 +14,10 @@ import i18n from '@/locales';
 import { enUS, zhCN } from '@mui/x-data-grid/locales';
 import KnowledgeBreadcrumbs from './components/KnowledgeBreadcrumbs';
 import { LanguageAbbreviation } from '@/constants/common';
+import dayjs from 'dayjs';
+import { RunningStatusMap, RunningStatus } from '@/constants/knowledge';
+import knowledgeService from '@/services/knowledge_service';
+import type { IFileLogItem } from '@/interfaces/database/knowledge';
 
 
 const PROCESSING_TYPES = {
@@ -69,27 +74,94 @@ function KnowledgeLogsPage({ embedded = false, kbId: kbIdProp }: KnowledgeLogsPa
   }, [currentPage, pageSize]);
 
   const columnsFile: GridColDef[] = [
-    { field: 'id', headerName: 'ID', width: 100 },
+    { field: 'id', headerName: 'ID', width: 100, headerAlign: 'center', align: 'center' },
     {
-      field: 'document_name', headerName: t('knowledgeDetails.fileName'), flex: 1, minWidth: 160, valueGetter: (params) => {
-        logger.info('params', params)
-        return ''
-      }
+      field: 'document_name',
+      headerName: t('knowledgeDetails.fileName'),
+      flex: 1,
+      minWidth: 160,
+      headerAlign: 'center',
     },
-    { field: 'source_from', headerName: t('knowledgeDetails.source'), flex: 1, minWidth: 140 },
-    { field: 'pipeline_title', headerName: t('knowledgeDetails.ingestionPipeline'), flex: 1, minWidth: 180 },
-    { field: 'create_date', headerName: t('knowledgeDetails.startDate') || 'Start Date', flex: 0.8, minWidth: 160, sortable: true },
-    { field: 'task_type', headerName: t('knowledgeDetails.task') || 'Task', flex: 0.8, minWidth: 140 },
-    { field: 'status', headerName: t('knowledgeDetails.status'), flex: 0.7, minWidth: 120 },
-    { field: 'operations', headerName: t('knowledgeDetails.operations') || 'Operations', flex: 0.8, minWidth: 160, sortable: false, filterable: false, align: 'center', headerAlign: 'center' },
+    {
+      field: 'source_from',
+      headerName: t('knowledgeDetails.source'),
+      flex: 1,
+      minWidth: 140,
+      headerAlign: 'center',
+      align: 'center',
+      valueGetter: (value) => value || t('knowledgeDetails.localUpload'),
+    },
+    {
+      field: 'pipeline_title',
+      headerName: t('knowledgeDetails.dataPipeline'),
+      flex: 1,
+      minWidth: 180,
+      headerAlign: 'center',
+      align: 'center',
+      renderCell: (params) => (
+        <Box sx={{ height: '100%', width: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 1 }}>
+          {params.row.avatar && (
+            <Avatar src={params.row.avatar} alt={params.row.pipeline_title} sx={{ width: 18, height: 18 }} />
+          )}
+          <Typography variant="body2">
+            {params.row.pipeline_title === 'naive' ? t('knowledgeDetails.general') : params.row.pipeline_title}
+          </Typography>
+        </Box>
+      ),
+    },
+    {
+      field: 'process_begin_at',
+      headerName: t('knowledgeDetails.startDate'),
+      flex: 0.8,
+      minWidth: 160,
+      sortable: true,
+      headerAlign: 'center',
+      align: 'center',
+      valueGetter: (value) => dayjs(value).format('YYYY-MM-DD HH:mm:ss'),
+    },
+    { field: 'task_type', headerName: t('knowledgeDetails.task'), flex: 0.8, minWidth: 140, headerAlign: 'center', align: 'center' },
+    {
+      field: 'operation_status',
+      headerName: t('knowledgeDetails.status'),
+      flex: 0.7,
+      minWidth: 120,
+      headerAlign: 'center',
+      align: 'center',
+      renderCell: (params) => {
+        const status: RunningStatus = params.row.operation_status as RunningStatus;
+        const label = RunningStatusMap[status] || '';
+        const colorMap: Record<string, 'default' | 'info' | 'warning' | 'success' | 'error'> = {
+          ['0']: 'default',
+          ['1']: 'info',
+          ['2']: 'warning',
+          ['3']: 'success',
+          ['4']: 'error',
+        };
+        const chipColor = colorMap[status] || 'default';
+        return <Chip label={label} color={chipColor} size="small" />;
+      },
+    },
+    {
+      field: 'actions', headerName: t('knowledgeDetails.operations'), type: 'actions',
+      flex: 0.8, minWidth: 160, sortable: false, filterable: false, align: 'center', headerAlign: 'center',
+      getActions: (params) => [
+        <IconButton
+          key="view"
+          color="primary"
+          onClick={() => handleViewClick(params.row)}
+        >
+          <VisibilityIcon />
+        </IconButton>,
+      ],
+    }
   ];
 
   const columnsDataset: GridColDef[] = [
-    { field: 'id', headerName: 'ID', width: 100 },
-    { field: 'create_date', headerName: t('knowledgeDetails.startDate') || 'Start Date', flex: 1, minWidth: 160, sortable: true },
-    { field: 'task_type', headerName: 'Processing Type', flex: 1, minWidth: 180 },
-    { field: 'status', headerName: t('knowledgeDetails.status'), flex: 0.8, minWidth: 120 },
-    { field: 'operations', headerName: t('knowledgeDetails.operations') || 'Operations', flex: 0.8, minWidth: 160, sortable: false, filterable: false, align: 'center', headerAlign: 'center' },
+    { field: 'id', headerName: 'ID', width: 100, headerAlign: 'center', align: 'center' },
+    { field: 'create_date', headerName: t('knowledgeDetails.startDate'), flex: 1, minWidth: 160, sortable: true, headerAlign: 'center', align: 'center' },
+    { field: 'task_type', headerName: t('knowledgeDetails.task'), flex: 1, minWidth: 180, headerAlign: 'center', align: 'center' },
+    { field: 'status', headerName: t('knowledgeDetails.status'), flex: 0.8, minWidth: 120, headerAlign: 'center', align: 'center' },
+    { field: 'operations', headerName: t('knowledgeDetails.operations'), flex: 0.8, minWidth: 160, sortable: false, filterable: false, align: 'center', headerAlign: 'center' },
   ];
 
   const columns = React.useMemo(() => (activeTab === 'fileLogs' ?
@@ -106,6 +178,37 @@ function KnowledgeLogsPage({ embedded = false, kbId: kbIdProp }: KnowledgeLogsPa
     [activeTab, fileLogs, datasetLogs]);
 
   const navigate = useNavigate();
+
+  // 日志详情弹框状态
+  const [detailDialogOpen, setDetailDialogOpen] = React.useState(false);
+  const [selectedLog, setSelectedLog] = React.useState<IFileLogItem | null>(null);
+  const [detailLoading, setDetailLoading] = React.useState(false);
+  const [detailError, setDetailError] = React.useState<string | null>(null);
+  const [detailData, setDetailData] = React.useState<any>(null);
+
+  async function handleViewClick(row: IFileLogItem) {
+    setSelectedLog(row);
+    setDetailDialogOpen(true);
+    setDetailLoading(true);
+    setDetailError(null);
+    try {
+      if (row?.task_id) {
+        const resp = await knowledgeService.getPipelineDetail({ task_id: row.task_id });
+        if (resp.data?.code === 0) {
+          setDetailData(resp.data.data || null);
+        } else {
+          setDetailError(resp.data?.message || '获取日志详情失败');
+        }
+      } else {
+        // 没有 task_id 时使用列表中的 progress_msg 作为详情
+        setDetailData({ message: row?.progress_msg || '' });
+      }
+    } catch (e: any) {
+      setDetailError(e?.response?.data?.message || e?.message || '获取日志详情失败');
+    } finally {
+      setDetailLoading(false);
+    }
+  }
   const handleNavigateBack = () => {
     navigate(`/knowledge/${kbId}`);
   };
@@ -187,9 +290,114 @@ function KnowledgeLogsPage({ embedded = false, kbId: kbIdProp }: KnowledgeLogsPa
           loading={loading}
           disableColumnMenu
           localeText={getDataGridLocale().components.MuiDataGrid.defaultProps.localeText}
+          sx={{
+            '& .MuiDataGrid-columnHeader': { justifyContent: 'center' },
+            '& .MuiDataGrid-cell': { justifyContent: 'center' },
+          }}
         />
       </Paper>
 
+      {/* 日志详情弹框 */}
+      <Dialog open={detailDialogOpen} onClose={() => setDetailDialogOpen(false)} maxWidth="md" fullWidth>
+        <DialogTitle>{t('knowledgeDetails.viewProcessDetails')}</DialogTitle>
+        <DialogContent sx={{ pt: 1 }}>
+          {selectedLog && (
+            <>
+              <Grid container spacing={2}>
+                <Grid size={{ xs: 12, md: 6 }}>
+                  <Typography variant="subtitle2" color="text.secondary">{t('knowledgeDetails.file')}</Typography>
+                  <Typography variant="body1" sx={{ mt: 0.5 }}>
+                    {selectedLog.document_name || selectedLog.name}
+                  </Typography>
+                </Grid>
+                <Grid size={{ xs: 12, md: 6 }}>
+                  <Typography variant="subtitle2" color="text.secondary">{t('knowledgeDetails.task')}</Typography>
+                  <Typography variant="body1" sx={{ mt: 0.5 }}>
+                    {selectedLog.task_type || selectedLog.pipeline_title}
+                  </Typography>
+                </Grid>
+                <Grid size={{ xs: 12, md: 3 }}>
+                  <Typography variant="subtitle2" color="text.secondary">{t('knowledgeDetails.status')}</Typography>
+                  <Box sx={{ mt: 0.5 }}>
+                    {(() => {
+                      const status: RunningStatus = (selectedLog.operation_status as RunningStatus) || (selectedLog.status as RunningStatus);
+                      const label = RunningStatusMap[status] || '';
+                      const colorMap: Record<string, 'default' | 'info' | 'warning' | 'success' | 'error'> = {
+                        ['0']: 'default',
+                        ['1']: 'info',
+                        ['2']: 'warning',
+                        ['3']: 'success',
+                        ['4']: 'error',
+                      };
+                      const chipColor = colorMap[status] || 'default';
+                      return <Chip label={label} color={chipColor} size="small" />;
+                    })()}
+                  </Box>
+                </Grid>
+              </Grid>
+
+              <Divider sx={{ my: 2 }} />
+
+              <Grid container spacing={2}>
+                <Grid size={{ xs: 12, md: 6 }}>
+                  <Typography variant="subtitle2" color="text.secondary">{t('knowledgeDetails.startDate')}</Typography>
+                  <Typography variant="body1" sx={{ mt: 0.5 }}>
+                    {dayjs(selectedLog.process_begin_at || selectedLog.create_date).format('YYYY-MM-DD HH:mm:ss')}
+                  </Typography>
+                </Grid>
+                <Grid size={{ xs: 12, md: 6 }}>
+                  <Typography variant="subtitle2" color="text.secondary">{t('knowledgeDetails.duration')}</Typography>
+                  <Typography variant="body1" sx={{ mt: 0.5 }}>
+                    {typeof selectedLog.process_duration === 'number'
+                      ? `${selectedLog.process_duration.toFixed(3)}s`
+                      : `${selectedLog.process_duration || '-'}s`}
+                  </Typography>
+                </Grid>
+              </Grid>
+
+              <Box sx={{ mt: 2 }}>
+                <Typography variant="subtitle2" color="text.secondary" sx={{ mb: 1 }}>{t('knowledgeDetails.details')}</Typography>
+                <Box
+                  sx={{
+                    p: 2,
+                    bgcolor: 'background.default',
+                    borderRadius: 1,
+                    border: '1px solid',
+                    borderColor: 'divider',
+                    maxHeight: 320,
+                    overflow: 'auto',
+                  }}
+                >
+                  {detailLoading ? (
+                    <Typography color="text.secondary">{t('common.loading')}</Typography>
+                  ) : detailError ? (
+                    <Typography color="error.main">{detailError}</Typography>
+                  ) : (
+                    <Typography
+                      component="pre"
+                      sx={{
+                        fontFamily: 'monospace',
+                        fontSize: '0.875rem',
+                        whiteSpace: 'pre-wrap',
+                        wordBreak: 'break-word',
+                        m: 0,
+                      }}
+                    >
+                      {detailData?.message || selectedLog.progress_msg || ''}
+                    </Typography>
+                  )}
+                </Box>
+              </Box>
+            </>
+          )}
+        </DialogContent>
+        <DialogActions sx={{ p: 3, pt: 0 }}>
+          <Button onClick={() => setDetailDialogOpen(false)} variant="contained">
+            {t('common.close')}
+          </Button>
+        </DialogActions>
+      </Dialog>
+
       {/* 返回按钮 */}
       {!embedded && (
         <Fab