Merge branch 'release/0.4.8'

frontend/src/App.tsx

@@ -1,8 +1,8 @@
 import React, { useState, useEffect } from 'react';
-import { Layout, Button, ConfigProvider, theme, Dropdown, MenuProps, message, Modal, Spin, Slider, Progress } from 'antd';
+import { Layout, Button, ConfigProvider, theme, Dropdown, MenuProps, message, Modal, Spin, Slider, Progress, Switch } from 'antd';
 import zhCN from 'antd/locale/zh_CN';
 import { PlusOutlined, BulbOutlined, BulbFilled, ConsoleSqlOutlined, UploadOutlined, DownloadOutlined, CloudDownloadOutlined, BugOutlined, ToolOutlined, InfoCircleOutlined, GithubOutlined, SkinOutlined, CheckOutlined, MinusOutlined, BorderOutlined, CloseOutlined, SettingOutlined } from '@ant-design/icons';
-import { Environment, EventsOn } from '../wailsjs/runtime/runtime';
+import { Environment, EventsOn, WindowFullscreen, WindowIsFullscreen, WindowIsMaximised, WindowMaximise } from '../wailsjs/runtime/runtime';
 import Sidebar from './components/Sidebar';
 import TabManager from './components/TabManager';
 import ConnectionModal from './components/ConnectionModal';
@@ -26,6 +26,8 @@ function App() {
   const setTheme = useStore(state => state.setTheme);
   const appearance = useStore(state => state.appearance);
   const setAppearance = useStore(state => state.setAppearance);
+  const startupFullscreen = useStore(state => state.startupFullscreen);
+  const setStartupFullscreen = useStore(state => state.setStartupFullscreen);
   const darkMode = themeMode === 'dark';
   const effectiveOpacity = normalizeOpacityForPlatform(appearance.opacity);
   const effectiveBlur = normalizeBlurForPlatform(appearance.blur);
@@ -56,6 +58,84 @@ function App() {
       };
   }, []);
 
+  useEffect(() => {
+      let cancelled = false;
+      let startupWindowTimer: number | null = null;
+      const maxApplyAttempts = 6;
+      const applyRetryDelayMs = 400;
+      const settleDelayMs = 160;
+
+      const checkStartupPreferenceApplied = async (): Promise<boolean> => {
+          try {
+              if (await WindowIsFullscreen()) {
+                  return true;
+              }
+          } catch (_) {
+              // ignore
+          }
+          try {
+              if (await WindowIsMaximised()) {
+                  return true;
+              }
+          } catch (_) {
+              // ignore
+          }
+          return false;
+      };
+
+      const applyStartupWindowPreference = (attempt: number) => {
+          if (startupWindowTimer !== null) {
+              window.clearTimeout(startupWindowTimer);
+          }
+          startupWindowTimer = window.setTimeout(() => {
+              if (cancelled) {
+                  return;
+              }
+              if (!useStore.getState().startupFullscreen) {
+                  return;
+              }
+              Promise.resolve()
+                  .then(async () => {
+                      if (await checkStartupPreferenceApplied()) {
+                          return;
+                      }
+                      // 优先尝试全屏，若当前平台/时机不生效，后续走最大化兜底。
+                      WindowFullscreen();
+                      await new Promise((resolve) => window.setTimeout(resolve, settleDelayMs));
+                      if (await checkStartupPreferenceApplied()) {
+                          return;
+                      }
+                      WindowMaximise();
+                      await new Promise((resolve) => window.setTimeout(resolve, settleDelayMs));
+                      if (await checkStartupPreferenceApplied()) {
+                          return;
+                      }
+                      if (attempt < maxApplyAttempts) {
+                          applyStartupWindowPreference(attempt + 1);
+                      }
+                  });
+          }, 300);
+      };
+
+      if (useStore.persist.hasHydrated()) {
+          applyStartupWindowPreference(1);
+      }
+      const unsubscribeHydration = useStore.persist.onFinishHydration(() => {
+          if (cancelled) {
+              return;
+          }
+          applyStartupWindowPreference(1);
+      });
+
+      return () => {
+          cancelled = true;
+          if (startupWindowTimer !== null) {
+              window.clearTimeout(startupWindowTimer);
+          }
+          unsubscribeHydration();
+      };
+  }, []);
+
   // Background Helper
   const getBg = (darkHex: string, lightHex: string) => {
       if (!darkMode) return `rgba(255, 255, 255, ${effectiveOpacity})`; // Light mode usually white
@@ -915,6 +995,16 @@ function App() {
                           </>
                       )}
                   </div>
+                  <div>
+                      <div style={{ marginBottom: 8, fontWeight: 500 }}>启动窗口</div>
+                      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
+                          <span>启动时全屏</span>
+                          <Switch checked={startupFullscreen} onChange={(checked) => setStartupFullscreen(checked)} />
+                      </div>
+                      <div style={{ fontSize: 12, color: '#888', marginTop: 4 }}>
+                          * 修改后下次启动生效
+                      </div>
+                  </div>
               </div>
           </Modal>
 

frontend/src/components/DataGrid.tsx

@@ -619,6 +619,8 @@ const DataGrid: React.FC<DataGridProps> = ({
   // 使用 ref 来优化拖拽性能，完全避免状态更新
   const cellSelectionRafRef = useRef<number | null>(null);
   const cellSelectionScrollRafRef = useRef<number | null>(null);
+  const cellSelectionAutoScrollRafRef = useRef<number | null>(null);
+  const cellSelectionPointerRef = useRef<{ x: number; y: number } | null>(null);
   const isDraggingRef = useRef(false);
 
   // 导入预览 Modal 状态
@@ -1102,6 +1104,11 @@ const DataGrid: React.FC<DataGridProps> = ({
     currentSelectionRef.current = new Set();
     selectionStartRef.current = null;
     isDraggingRef.current = false;
+    cellSelectionPointerRef.current = null;
+    if (cellSelectionAutoScrollRafRef.current !== null) {
+      cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
+      cellSelectionAutoScrollRafRef.current = null;
+    }
     updateCellSelection(new Set());
   }, [batchEditValue, batchEditSetNull, addedRows, modifiedRows, rowKeyStr, updateCellSelection]);
 
@@ -1111,8 +1118,12 @@ const DataGrid: React.FC<DataGridProps> = ({
 
     const container = containerRef.current;
     if (!container) return;
+    const EDGE_THRESHOLD_PX = 28;
+    const MIN_SCROLL_STEP = 8;
+    const MAX_SCROLL_STEP = 24;
 
-    const getCellInfo = (target: HTMLElement): { rowKey: string; colName: string } | null => {
+    const getCellInfo = (target: HTMLElement | null): { rowKey: string; colName: string } | null => {
+      if (!target) return null;
       const td = target.closest('td[data-row-key][data-col-name]') as HTMLElement;
       if (!td) return null;
       const rowKey = td.getAttribute('data-row-key');
@@ -1121,35 +1132,12 @@ const DataGrid: React.FC<DataGridProps> = ({
       return { rowKey, colName };
     };
 
-    const onMouseDown = (e: MouseEvent) => {
+    const getCellInfoFromPoint = (x: number, y: number): { rowKey: string; colName: string } | null => {
-      const cellInfo = getCellInfo(e.target as HTMLElement);
+      const target = document.elementFromPoint(x, y) as HTMLElement | null;
-      if (!cellInfo) return;
+      return getCellInfo(target);
-
-      e.preventDefault();
-      isDraggingRef.current = true;
-      const currentData = displayDataRef.current;
-      const nextRowIndexMap = new Map<string, number>();
-      currentData.forEach((r, idx) => {
-        const k = r?.[GONAVI_ROW_KEY];
-        if (k === undefined) return;
-        nextRowIndexMap.set(String(k), idx);
-      });
-      rowIndexMapRef.current = nextRowIndexMap;
-
-      const startRowIndex = nextRowIndexMap.get(cellInfo.rowKey) ?? -1;
-      const startColIndex = columnIndexMap.get(cellInfo.colName) ?? -1;
-      selectionStartRef.current = { rowKey: cellInfo.rowKey, colName: cellInfo.colName, rowIndex: startRowIndex, colIndex: startColIndex };
-      currentSelectionRef.current = new Set([makeCellKey(cellInfo.rowKey, cellInfo.colName)]);
-      updateCellSelection(currentSelectionRef.current);
     };
 
-    const onMouseMove = (e: MouseEvent) => {
+    const scheduleSelectionUpdate = (cellInfo: { rowKey: string; colName: string }) => {
-      if (!isDraggingRef.current || !selectionStartRef.current) return;
-
-      const cellInfo = getCellInfo(e.target as HTMLElement);
-      if (!cellInfo) return;
-
-      // 使用 RAF 节流
       if (cellSelectionRafRef.current !== null) {
         cancelAnimationFrame(cellSelectionRafRef.current);
       }
@@ -1188,9 +1176,124 @@ const DataGrid: React.FC<DataGridProps> = ({
       });
     };
 
+    const stopAutoScroll = () => {
+      if (cellSelectionAutoScrollRafRef.current !== null) {
+        cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
+        cellSelectionAutoScrollRafRef.current = null;
+      }
+    };
+
+    const getScrollStep = (distanceToEdge: number): number => {
+      const ratio = Math.min(1, Math.max(0, distanceToEdge / EDGE_THRESHOLD_PX));
+      return Math.round(MIN_SCROLL_STEP + (MAX_SCROLL_STEP - MIN_SCROLL_STEP) * ratio);
+    };
+
+    const autoScrollTick = () => {
+      if (!isDraggingRef.current || !selectionStartRef.current) {
+        stopAutoScroll();
+        return;
+      }
+
+      const pointer = cellSelectionPointerRef.current;
+      const tableBody = container.querySelector('.ant-table-body') as HTMLElement | null;
+      if (!pointer || !tableBody) {
+        cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
+        return;
+      }
+
+      const rect = tableBody.getBoundingClientRect();
+      const maxScrollTop = Math.max(0, tableBody.scrollHeight - tableBody.clientHeight);
+      const maxScrollLeft = Math.max(0, tableBody.scrollWidth - tableBody.clientWidth);
+      let deltaY = 0;
+      let deltaX = 0;
+
+      if (pointer.y < rect.top + EDGE_THRESHOLD_PX && tableBody.scrollTop > 0) {
+        const distance = rect.top + EDGE_THRESHOLD_PX - pointer.y;
+        deltaY = -getScrollStep(distance);
+      } else if (pointer.y > rect.bottom - EDGE_THRESHOLD_PX && tableBody.scrollTop < maxScrollTop) {
+        const distance = pointer.y - (rect.bottom - EDGE_THRESHOLD_PX);
+        deltaY = getScrollStep(distance);
+      }
+
+      if (pointer.x < rect.left + EDGE_THRESHOLD_PX && tableBody.scrollLeft > 0) {
+        const distance = rect.left + EDGE_THRESHOLD_PX - pointer.x;
+        deltaX = -getScrollStep(distance);
+      } else if (pointer.x > rect.right - EDGE_THRESHOLD_PX && tableBody.scrollLeft < maxScrollLeft) {
+        const distance = pointer.x - (rect.right - EDGE_THRESHOLD_PX);
+        deltaX = getScrollStep(distance);
+      }
+
+      let didScroll = false;
+      if (deltaY !== 0) {
+        const nextTop = Math.max(0, Math.min(maxScrollTop, tableBody.scrollTop + deltaY));
+        if (nextTop !== tableBody.scrollTop) {
+          tableBody.scrollTop = nextTop;
+          didScroll = true;
+        }
+      }
+
+      if (deltaX !== 0) {
+        const nextLeft = Math.max(0, Math.min(maxScrollLeft, tableBody.scrollLeft + deltaX));
+        if (nextLeft !== tableBody.scrollLeft) {
+          tableBody.scrollLeft = nextLeft;
+          didScroll = true;
+        }
+      }
+
+      if (didScroll) {
+        const cellInfo = getCellInfoFromPoint(pointer.x, pointer.y);
+        if (cellInfo) scheduleSelectionUpdate(cellInfo);
+      }
+
+      cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
+    };
+
+    const ensureAutoScroll = () => {
+      if (cellSelectionAutoScrollRafRef.current !== null) return;
+      cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
+    };
+
+    const onMouseDown = (e: MouseEvent) => {
+      const target = e.target instanceof HTMLElement ? e.target : null;
+      const cellInfo = getCellInfo(target);
+      if (!cellInfo) return;
+
+      e.preventDefault();
+      isDraggingRef.current = true;
+      cellSelectionPointerRef.current = { x: e.clientX, y: e.clientY };
+      const currentData = displayDataRef.current;
+      const nextRowIndexMap = new Map<string, number>();
+      currentData.forEach((r, idx) => {
+        const k = r?.[GONAVI_ROW_KEY];
+        if (k === undefined) return;
+        nextRowIndexMap.set(String(k), idx);
+      });
+      rowIndexMapRef.current = nextRowIndexMap;
+
+      const startRowIndex = nextRowIndexMap.get(cellInfo.rowKey) ?? -1;
+      const startColIndex = columnIndexMap.get(cellInfo.colName) ?? -1;
+      selectionStartRef.current = { rowKey: cellInfo.rowKey, colName: cellInfo.colName, rowIndex: startRowIndex, colIndex: startColIndex };
+      currentSelectionRef.current = new Set([makeCellKey(cellInfo.rowKey, cellInfo.colName)]);
+      updateCellSelection(currentSelectionRef.current);
+      ensureAutoScroll();
+    };
+
+    const onMouseMove = (e: MouseEvent) => {
+      if (!isDraggingRef.current || !selectionStartRef.current) return;
+      cellSelectionPointerRef.current = { x: e.clientX, y: e.clientY };
+      ensureAutoScroll();
+
+      const target = e.target instanceof HTMLElement ? e.target : null;
+      const cellInfo = getCellInfo(target) || getCellInfoFromPoint(e.clientX, e.clientY);
+      if (!cellInfo) return;
+      scheduleSelectionUpdate(cellInfo);
+    };
+
     const onMouseUp = () => {
       if (!isDraggingRef.current) return;
       isDraggingRef.current = false;
+      cellSelectionPointerRef.current = null;
+      stopAutoScroll();
 
       if (cellSelectionRafRef.current !== null) {
         cancelAnimationFrame(cellSelectionRafRef.current);
@@ -1231,6 +1334,8 @@ const DataGrid: React.FC<DataGridProps> = ({
         cancelAnimationFrame(cellSelectionScrollRafRef.current);
         cellSelectionScrollRafRef.current = null;
       }
+      stopAutoScroll();
+      cellSelectionPointerRef.current = null;
       isDraggingRef.current = false;
     };
   }, [cellEditMode, columnNames, columnIndexMap, updateCellSelection]);
@@ -2332,6 +2437,7 @@ const DataGrid: React.FC<DataGridProps> = ({
                                 currentSelectionRef.current = new Set();
                                 selectionStartRef.current = null;
                                 isDraggingRef.current = false;
+                                cellSelectionPointerRef.current = null;
                                 if (cellSelectionRafRef.current !== null) {
                                     cancelAnimationFrame(cellSelectionRafRef.current);
                                     cellSelectionRafRef.current = null;
@@ -2340,6 +2446,10 @@ const DataGrid: React.FC<DataGridProps> = ({
                                     cancelAnimationFrame(cellSelectionScrollRafRef.current);
                                     cellSelectionScrollRafRef.current = null;
                                 }
+                                if (cellSelectionAutoScrollRafRef.current !== null) {
+                                    cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
+                                    cellSelectionAutoScrollRafRef.current = null;
+                                }
                                 updateCellSelection(new Set());
                                 if (!next) setBatchEditModalOpen(false);
                                 message.info(next ? '已进入单元格编辑模式，可拖拽选择多个单元格' : '已退出单元格编辑模式');
@@ -2403,12 +2513,26 @@ const DataGrid: React.FC<DataGridProps> = ({
 	                   onChange={(val) => {
 	                       const nextMode = String(val) as GridViewMode;
 	                       if (nextMode === 'json' && cellEditMode) {
-	                           setCellEditMode(false);
+                           setCellEditMode(false);
-	                           setSelectedCells(new Set());
+                           setSelectedCells(new Set());
-	                           currentSelectionRef.current = new Set();
+                           currentSelectionRef.current = new Set();
-	                           selectionStartRef.current = null;
+                           selectionStartRef.current = null;
-	                           updateCellSelection(new Set());
+                           isDraggingRef.current = false;
-	                       }
+                           cellSelectionPointerRef.current = null;
+                           if (cellSelectionRafRef.current !== null) {
+                               cancelAnimationFrame(cellSelectionRafRef.current);
+                               cellSelectionRafRef.current = null;
+                           }
+                           if (cellSelectionScrollRafRef.current !== null) {
+                               cancelAnimationFrame(cellSelectionScrollRafRef.current);
+                               cellSelectionScrollRafRef.current = null;
+                           }
+                           if (cellSelectionAutoScrollRafRef.current !== null) {
+                               cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
+                               cellSelectionAutoScrollRafRef.current = null;
+                           }
+                           updateCellSelection(new Set());
+                       }
 	                       if (nextMode === 'text') {
 	                           const selectedKey = selectedRowKeys[0];
 	                           if (selectedKey !== undefined) {

frontend/src/components/DriverManagerModal.tsx

@@ -1,16 +1,19 @@
 import React, { useCallback, useEffect, useMemo, useState } from 'react';
-import { Button, Modal, Progress, Select, Space, Table, Tag, Typography, message } from 'antd';
+import { Alert, Button, Collapse, Modal, Progress, Select, Space, Table, Tag, Typography, message } from 'antd';
-import { DeleteOutlined, DownloadOutlined, ReloadOutlined } from '@ant-design/icons';
+import { DeleteOutlined, DownloadOutlined, FileSearchOutlined, ReloadOutlined } from '@ant-design/icons';
 import { EventsOn } from '../../wailsjs/runtime/runtime';
 import {
+  CheckDriverNetworkStatus,
   DownloadDriverPackage,
   GetDriverVersionList,
   GetDriverVersionPackageSize,
   GetDriverStatusList,
+  InstallLocalDriverPackage,
   RemoveDriverPackage,
+  SelectDriverPackageFile,
 } from '../../wailsjs/go/app/App';
 
-const { Text } = Typography;
+const { Paragraph, Text } = Typography;
 
 type DriverStatusRow = {
   type: string;
@@ -23,6 +26,10 @@ type DriverStatusRow = {
   packageInstalled: boolean;
   connectable: boolean;
   defaultDownloadUrl?: string;
+  installDir?: string;
+  packagePath?: string;
+  executablePath?: string;
+  downloadedAt?: string;
   message?: string;
 };
 
@@ -39,6 +46,32 @@ type ProgressState = {
   percent: number;
 };
 
+type DriverLogEntry = {
+  time: string;
+  text: string;
+  signature: string;
+};
+
+type DriverNetworkProbe = {
+  name: string;
+  url: string;
+  reachable: boolean;
+  httpStatus?: number;
+  latencyMs?: number;
+  error?: string;
+};
+
+type DriverNetworkStatus = {
+  reachable: boolean;
+  summary: string;
+  recommendedProxy: boolean;
+  proxyConfigured: boolean;
+  proxyEnv?: Record<string, string>;
+  checks: DriverNetworkProbe[];
+  checkedAt?: string;
+  logPath?: string;
+};
+
 type DriverVersionOption = {
   version: string;
   downloadUrl: string;
@@ -101,14 +134,65 @@ const buildVersionSelectOptions = (options: DriverVersionOption[]) => {
 const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({ open, onClose }) => {
   const [loading, setLoading] = useState(false);
   const [downloadDir, setDownloadDir] = useState('');
+  const [networkChecking, setNetworkChecking] = useState(false);
+  const [networkStatus, setNetworkStatus] = useState<DriverNetworkStatus | null>(null);
   const [rows, setRows] = useState<DriverStatusRow[]>([]);
   const [actionDriver, setActionDriver] = useState('');
   const [progressMap, setProgressMap] = useState<Record<string, ProgressState>>({});
+  const [operationLogMap, setOperationLogMap] = useState<Record<string, DriverLogEntry[]>>({});
+  const [logDriverType, setLogDriverType] = useState('');
+  const [logModalOpen, setLogModalOpen] = useState(false);
   const [versionMap, setVersionMap] = useState<Record<string, DriverVersionOption[]>>({});
   const [selectedVersionMap, setSelectedVersionMap] = useState<Record<string, string>>({});
   const [versionLoadingMap, setVersionLoadingMap] = useState<Record<string, boolean>>({});
   const [versionSizeLoadingMap, setVersionSizeLoadingMap] = useState<Record<string, boolean>>({});
 
+  const appendOperationLog = useCallback((
+    driverType: string,
+    text: string,
+    signature?: string,
+    mode: 'append' | 'update-last' = 'append',
+  ) => {
+    const normalized = String(driverType || '').trim().toLowerCase();
+    const content = String(text || '').trim();
+    if (!normalized || !content) {
+      return;
+    }
+    const sign = String(signature || content).trim() || content;
+    const now = new Date().toLocaleTimeString();
+    setOperationLogMap((prev) => {
+      const history = prev[normalized] || [];
+      if (history.length > 0) {
+        const last = history[history.length - 1];
+        if (last.signature === sign) {
+          if (mode === 'update-last') {
+            if (last.text === content) {
+              return prev;
+            }
+            const nextHistory = [...history];
+            nextHistory[nextHistory.length - 1] = {
+              ...last,
+              text: content,
+              time: now,
+            };
+            return { ...prev, [normalized]: nextHistory };
+          }
+          return prev;
+        }
+      }
+      const nextHistory = [
+        ...history,
+        {
+          time: now,
+          text: content,
+          signature: sign,
+        },
+      ];
+      const sliced = nextHistory.length > 200 ? nextHistory.slice(nextHistory.length - 200) : nextHistory;
+      return { ...prev, [normalized]: sliced };
+    });
+  }, []);
+
   const refreshStatus = useCallback(async (toastOnError = true) => {
     setLoading(true);
     try {
@@ -139,6 +223,10 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         packageInstalled: !!item.packageInstalled,
         connectable: !!item.connectable,
         defaultDownloadUrl: String(item.defaultDownloadUrl || '').trim() || undefined,
+        installDir: String(item.installDir || '').trim() || undefined,
+        packagePath: String(item.packagePath || '').trim() || undefined,
+        executablePath: String(item.executablePath || '').trim() || undefined,
+        downloadedAt: String(item.downloadedAt || '').trim() || undefined,
         message: String(item.message || '').trim() || undefined,
       }));
       setRows(nextRows);
@@ -151,6 +239,45 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     }
   }, [downloadDir]);
 
+  const checkNetworkStatus = useCallback(async (toastOnError = false) => {
+    setNetworkChecking(true);
+    try {
+      const res = await CheckDriverNetworkStatus();
+      if (!res?.success) {
+        if (toastOnError) {
+          message.error(res?.message || '驱动网络检测失败');
+        }
+        return;
+      }
+      const data = (res?.data || {}) as any;
+      const checks = Array.isArray(data.checks) ? data.checks : [];
+      const normalizedChecks: DriverNetworkProbe[] = checks.map((item: any) => ({
+        name: String(item.name || '').trim(),
+        url: String(item.url || '').trim(),
+        reachable: !!item.reachable,
+        httpStatus: Number(item.httpStatus || 0) || undefined,
+        latencyMs: Number(item.latencyMs || 0) || undefined,
+        error: String(item.error || '').trim() || undefined,
+      }));
+      setNetworkStatus({
+        reachable: !!data.reachable,
+        summary: String(data.summary || '').trim() || '驱动网络检测已完成',
+        recommendedProxy: !!data.recommendedProxy,
+        proxyConfigured: !!data.proxyConfigured,
+        proxyEnv: (data.proxyEnv || {}) as Record<string, string>,
+        checkedAt: String(data.checkedAt || '').trim() || undefined,
+        checks: normalizedChecks,
+        logPath: String(data.logPath || '').trim() || undefined,
+      });
+    } catch (err: any) {
+      if (toastOnError) {
+        message.error(`驱动网络检测失败：${err?.message || String(err)}`);
+      }
+    } finally {
+      setNetworkChecking(false);
+    }
+  }, []);
+
   const loadVersionOptions = useCallback(async (row: DriverStatusRow, toastOnError = false) => {
     if (row.builtIn) {
       return [] as DriverVersionOption[];
@@ -305,7 +432,8 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       return;
     }
     refreshStatus(false);
-  }, [open, refreshStatus]);
+    checkNetworkStatus(false);
+  }, [checkNetworkStatus, open, refreshStatus]);
 
   useEffect(() => {
     if (!open) {
@@ -330,11 +458,16 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           percent,
         },
       }));
+      const progressText = `${Math.round(percent)}%`;
+      const statusText = String(status || '').toUpperCase();
+      const lineText = `[${statusText}] ${messageText || '-'} (${progressText})`;
+      const lineSignature = `${statusText}|${messageText || '-'}`;
+      appendOperationLog(driverType, lineText, lineSignature, 'update-last');
     });
     return () => {
       off();
     };
-  }, [open]);
+  }, [appendOperationLog, open]);
 
   const installDriver = useCallback(async (row: DriverStatusRow) => {
     setActionDriver(row.type);
@@ -346,6 +479,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         percent: 0,
       },
     }));
+    appendOperationLog(row.type, '[START] 开始自动安装');
     try {
       let options = versionMap[row.type] || [];
       if (options.length === 0) {
@@ -361,25 +495,81 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
 
       const result = await DownloadDriverPackage(row.type, selectedVersion, selectedDownloadURL, downloadDir);
       if (!result?.success) {
-        message.error(result?.message || `安装 ${row.name} 失败`);
+        const errText = result?.message || `安装 ${row.name} 失败`;
+        appendOperationLog(row.type, `[ERROR] ${errText}`);
+        message.error(errText);
         return;
       }
       const versionTip = selectedVersion ? `（${selectedVersion}）` : '';
+      appendOperationLog(row.type, `[DONE] 自动安装完成 ${versionTip}`);
       message.success(`${row.name}${versionTip} 已安装启用`);
       refreshStatus(false);
     } finally {
       setActionDriver('');
     }
-  }, [downloadDir, loadVersionOptions, refreshStatus, selectedVersionMap, versionMap]);
+  }, [appendOperationLog, downloadDir, loadVersionOptions, refreshStatus, selectedVersionMap, versionMap]);
+
+  const installDriverFromLocalFile = useCallback(async (row: DriverStatusRow) => {
+    const fileRes = await SelectDriverPackageFile(downloadDir);
+    if (!fileRes?.success) {
+      if (String(fileRes?.message || '') !== 'Cancelled') {
+        message.error(fileRes?.message || '选择本地驱动包失败');
+      }
+      return;
+    }
+    const filePath = String((fileRes?.data as any)?.path || '').trim();
+    if (!filePath) {
+      message.error('未选择有效的驱动包文件');
+      return;
+    }
+
+    setActionDriver(row.type);
+    setProgressMap((prev) => ({
+      ...prev,
+      [row.type]: {
+        status: 'start',
+        message: '开始导入本地驱动包',
+        percent: 0,
+      },
+    }));
+    appendOperationLog(row.type, `[START] 开始本地导入：${filePath}`);
+    try {
+      const result = await InstallLocalDriverPackage(row.type, filePath, downloadDir);
+      if (!result?.success) {
+        const errText = result?.message || `导入 ${row.name} 本地驱动包失败`;
+        appendOperationLog(row.type, `[ERROR] ${errText}`);
+        message.error(errText);
+        return;
+      }
+      appendOperationLog(row.type, '[DONE] 本地导入安装完成');
+      message.success(`${row.name} 本地驱动包已安装启用`);
+      refreshStatus(false);
+    } finally {
+      setActionDriver('');
+    }
+  }, [appendOperationLog, downloadDir, refreshStatus]);
+
+  const openDriverLog = useCallback((driverType: string) => {
+    const normalized = String(driverType || '').trim().toLowerCase();
+    if (!normalized) {
+      return;
+    }
+    setLogDriverType(normalized);
+    setLogModalOpen(true);
+  }, []);
 
   const removeDriver = useCallback(async (row: DriverStatusRow) => {
     setActionDriver(row.type);
+    appendOperationLog(row.type, '[START] 开始移除驱动');
     try {
       const result = await RemoveDriverPackage(row.type, downloadDir);
       if (!result?.success) {
-        message.error(result?.message || `移除 ${row.name} 失败`);
+        const errText = result?.message || `移除 ${row.name} 失败`;
+        appendOperationLog(row.type, `[ERROR] ${errText}`);
+        message.error(errText);
         return;
       }
+      appendOperationLog(row.type, '[DONE] 驱动移除完成');
       message.success(`${row.name} 已移除`);
       setProgressMap((prev) => {
         const next = { ...prev };
@@ -390,7 +580,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     } finally {
       setActionDriver('');
     }
-  }, [downloadDir, refreshStatus]);
+  }, [appendOperationLog, downloadDir, refreshStatus]);
 
   const columns = useMemo(() => {
     return [
@@ -400,6 +590,25 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         key: 'name',
         width: 150,
       },
+      {
+        title: '安装位置',
+        key: 'installPath',
+        width: 260,
+        render: (_: string, row: DriverStatusRow) => {
+          if (row.builtIn) {
+            return <Text type="secondary">内置</Text>;
+          }
+          const installPath = row.executablePath || row.installDir || '-';
+          if (installPath === '-') {
+            return <Text type="secondary">-</Text>;
+          }
+          return (
+            <Text copyable={{ text: installPath }} style={{ fontSize: 12 }}>
+              {installPath}
+            </Text>
+          );
+        },
+      },
       {
         title: '安装包大小',
         dataIndex: 'packageSizeText',
@@ -511,7 +720,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       {
         title: '操作',
         key: 'actions',
-        width: 190,
+        width: 320,
         render: (_: string, row: DriverStatusRow) => {
           if (row.builtIn) {
             return <Text type="secondary">-</Text>;
@@ -521,19 +730,20 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           if (isSlimBuildUnavailable && !row.packageInstalled) {
             return <Text type="secondary">需 Full 版</Text>;
           }
-          if (row.connectable) {
+
-            return (
+          const logs = operationLogMap[row.type] || [];
-              <Button
+          const hasLogs = logs.length > 0;
-                danger
+
-                icon={<DeleteOutlined />}
+          const mainAction = row.connectable ? (
-                loading={loadingAction}
+            <Button
-                onClick={() => removeDriver(row)}
+              danger
-              >
+              icon={<DeleteOutlined />}
-                移除
+              loading={loadingAction}
-              </Button>
+              onClick={() => removeDriver(row)}
-            );
+            >
-          }
+              移除
-          return (
+            </Button>
+          ) : (
             <Button
               type="primary"
               icon={<DownloadOutlined />}
@@ -543,10 +753,41 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
               安装启用
             </Button>
           );
+
+          return (
+            <Space size={8} wrap>
+              {mainAction}
+              <Button
+                icon={<FileSearchOutlined />}
+                loading={loadingAction}
+                onClick={() => installDriverFromLocalFile(row)}
+              >
+                本地导入
+              </Button>
+              <Button
+                type={hasLogs ? 'default' : 'text'}
+                disabled={!hasLogs}
+                onClick={() => openDriverLog(row.type)}
+              >
+                日志
+              </Button>
+            </Space>
+          );
         },
       },
     ];
-  }, [actionDriver, installDriver, loadVersionOptions, loadVersionPackageSize, progressMap, removeDriver, selectedVersionMap, versionLoadingMap, versionMap, versionSizeLoadingMap]);
+  }, [actionDriver, installDriver, installDriverFromLocalFile, loadVersionOptions, loadVersionPackageSize, openDriverLog, operationLogMap, progressMap, removeDriver, selectedVersionMap, versionLoadingMap, versionMap, versionSizeLoadingMap]);
+
+  const activeLogRow = useMemo(() => {
+    if (!logDriverType) {
+      return undefined;
+    }
+    return rows.find((item) => item.type === logDriverType);
+  }, [logDriverType, rows]);
+
+  const activeDriverLogs = operationLogMap[logDriverType] || [];
+  const activeDriverLogLines = activeDriverLogs.map((item) => `[${item.time}] ${item.text}`);
+  const proxyEnvEntries = Object.entries(networkStatus?.proxyEnv || {});
 
   return (
     <Modal
@@ -554,11 +795,23 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       open={open}
       onCancel={onClose}
       width={980}
+      style={{ top: 24 }}
+      styles={{
+        body: {
+          maxHeight: 'calc(100vh - 220px)',
+          overflowY: 'auto',
+          overflowX: 'hidden',
+          paddingRight: 18,
+        },
+      }}
       destroyOnClose
       footer={[
         <Button key="refresh" icon={<ReloadOutlined />} onClick={() => refreshStatus(true)} loading={loading}>
           刷新
         </Button>,
+        <Button key="network" onClick={() => checkNetworkStatus(true)} loading={networkChecking}>
+          网络检测
+        </Button>,
         <Button key="close" type="primary" onClick={onClose}>
           关闭
         </Button>,
@@ -566,6 +819,67 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     >
       <Space direction="vertical" size={12} style={{ width: '100%' }}>
         <Text type="secondary">除 MySQL / Redis / Oracle / PostgreSQL 外，其他数据源需先安装启用后再连接。</Text>
+        {networkStatus ? (
+          <Alert
+            type={networkStatus.reachable ? 'success' : 'warning'}
+            showIcon
+            message={networkStatus.summary}
+            description={(
+              <Space direction="vertical" size={6} style={{ width: '100%' }}>
+                <Text type="secondary">
+                  驱动下载依赖 GitHub 与 Go 模块代理网络。若检测失败，建议先启用 HTTP/HTTPS/SOCKS5 代理后重试。
+                </Text>
+                <Collapse
+                  size="small"
+                  items={[
+                    {
+                      key: 'checks',
+                      label: '查看网络检测明细',
+                      children: (
+                        <Space direction="vertical" size={4} style={{ width: '100%' }}>
+                          {networkStatus.checks.map((item) => (
+                            <Text key={`${item.name}-${item.url}`} type={item.reachable ? 'secondary' : 'danger'}>
+                              {item.name}：{item.reachable ? '可达' : '不可达'}{item.httpStatus ? `，HTTP ${item.httpStatus}` : ''}{item.latencyMs ? `，${item.latencyMs}ms` : ''}{item.error ? `，${item.error}` : ''}
+                            </Text>
+                          ))}
+                          {proxyEnvEntries.length > 0 ? (
+                            <Text type="secondary">
+                              检测到代理环境变量：{proxyEnvEntries.map(([key]) => key).join('、')}
+                            </Text>
+                          ) : (
+                            <Text type="secondary">未检测到系统代理环境变量。</Text>
+                          )}
+                        </Space>
+                      ),
+                    },
+                  ]}
+                />
+              </Space>
+            )}
+          />
+        ) : (
+          <Alert type="info" showIcon message={networkChecking ? '正在检测驱动下载网络...' : '尚未完成网络检测'} />
+        )}
+
+        <Alert
+          type="info"
+          showIcon
+          message="驱动目录与复用说明"
+          description={(
+            <Space direction="vertical" size={6} style={{ width: '100%' }}>
+              <Text type="secondary">自动下载和手动导入的驱动都会落盘到以下目录；后续版本升级可重复复用已下载驱动。</Text>
+              <Text type="secondary">手动导入支持单个驱动代理文件（如 `mariadb-driver-agent` / `mariadb-driver-agent.exe`）或驱动总包 `GoNavi-DriverAgents.zip`。</Text>
+              <Paragraph copyable={{ text: downloadDir || '-' }} style={{ marginBottom: 0 }}>
+                驱动根目录：{downloadDir || '-'}
+              </Paragraph>
+              {networkStatus?.logPath ? (
+                <Paragraph copyable={{ text: networkStatus.logPath }} style={{ marginBottom: 0 }}>
+                  运行日志文件：{networkStatus.logPath}
+                </Paragraph>
+              ) : null}
+            </Space>
+          )}
+        />
 
         <Table
           rowKey="type"
@@ -574,8 +888,40 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           dataSource={rows}
           pagination={false}
           size="middle"
+          scroll={{ x: 1450 }}
         />
       </Space>
+      <Modal
+        title={`驱动日志 - ${activeLogRow?.name || logDriverType}`}
+        open={logModalOpen}
+        onCancel={() => setLogModalOpen(false)}
+        footer={[
+          <Button key="close-log" type="primary" onClick={() => setLogModalOpen(false)}>
+            关闭
+          </Button>,
+        ]}
+        width={780}
+      >
+        <Space direction="vertical" size={8} style={{ width: '100%' }}>
+          {activeLogRow?.installDir ? (
+            <Paragraph copyable={{ text: activeLogRow.installDir }} style={{ marginBottom: 0 }}>
+              安装目录：{activeLogRow.installDir}
+            </Paragraph>
+          ) : null}
+          {activeLogRow?.executablePath ? (
+            <Paragraph copyable={{ text: activeLogRow.executablePath }} style={{ marginBottom: 0 }}>
+              驱动可执行文件：{activeLogRow.executablePath}
+            </Paragraph>
+          ) : null}
+          {activeDriverLogLines.length > 0 ? (
+            <pre style={{ margin: 0, maxHeight: 360, overflow: 'auto', padding: 12, background: '#fafafa', borderRadius: 8, border: '1px solid #f0f0f0', whiteSpace: 'pre-wrap', wordBreak: 'break-word' }}>
+              {activeDriverLogLines.join('\n')}
+            </pre>
+          ) : (
+            <Text type="secondary">当前驱动暂无操作日志。</Text>
+          )}
+        </Space>
+      </Modal>
     </Modal>
   );
 };

frontend/src/components/RedisViewer.tsx

@@ -14,6 +14,8 @@ const REDIS_TREE_KEY_TYPE_WIDTH = 92;
 const REDIS_TREE_KEY_TYPE_WIDTH_NARROW = 84;
 const REDIS_TREE_KEY_TTL_WIDTH = 92;
 const REDIS_TREE_HIDE_TTL_THRESHOLD = 460;
+const REDIS_KEY_INITIAL_LOAD_COUNT = 2000;
+const REDIS_KEY_LOAD_MORE_COUNT = 2000;
 
 interface RedisViewerProps {
     connectionId: string;
@@ -462,27 +464,34 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
         };
     }, [connection, redisDB]);
 
-    const loadKeys = useCallback(async (pattern: string = '*', fromCursor: number = 0, append: boolean = false) => {
+    const loadKeys = useCallback(async (
+        pattern: string = '*',
+        fromCursor: number = 0,
+        append: boolean = false,
+        targetCount: number = REDIS_KEY_INITIAL_LOAD_COUNT
+    ) => {
         const config = getConfig();
         if (!config) return;
 
         setLoading(true);
         try {
-            const res = await (window as any).go.app.App.RedisScanKeys(config, pattern, fromCursor, 100);
+            const res = await (window as any).go.app.App.RedisScanKeys(config, pattern, fromCursor, targetCount);
             if (res.success) {
                 const result = res.data;
+                const scannedKeys = Array.isArray(result?.keys) ? result.keys : [];
+                const nextCursor = Number(result?.cursor || 0);
                 if (append) {
                     setKeys(prev => {
                         const keyMap = new Map<string, RedisKeyInfo>();
                         prev.forEach(item => keyMap.set(item.key, item));
-                        result.keys.forEach((item: RedisKeyInfo) => keyMap.set(item.key, item));
+                        scannedKeys.forEach((item: RedisKeyInfo) => keyMap.set(item.key, item));
                         return Array.from(keyMap.values());
                     });
                 } else {
-                    setKeys(result.keys);
+                    setKeys(scannedKeys);
                 }
-                setCursor(result.cursor);
+                setCursor(nextCursor);
-                setHasMore(result.cursor !== 0);
+                setHasMore(nextCursor !== 0);
             } else {
                 message.error('加载 Key 失败: ' + res.message);
             }
@@ -494,23 +503,26 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
     }, [getConfig]);
 
     useEffect(() => {
-        loadKeys(searchPattern, 0, false);
+        loadKeys(searchPattern, 0, false, REDIS_KEY_INITIAL_LOAD_COUNT);
     }, [redisDB]);
 
     const handleSearch = (value: string) => {
         const pattern = value.trim() || '*';
         setSearchPattern(pattern);
         setCursor(0);
-        loadKeys(pattern, 0, false);
+        loadKeys(pattern, 0, false, REDIS_KEY_INITIAL_LOAD_COUNT);
     };
 
     const handleLoadMore = () => {
-        loadKeys(searchPattern, cursor, true);
+        if (!hasMore || loading) {
+            return;
+        }
+        loadKeys(searchPattern, cursor, true, REDIS_KEY_LOAD_MORE_COUNT);
     };
 
     const handleRefresh = () => {
         setCursor(0);
-        loadKeys(searchPattern, 0, false);
+        loadKeys(searchPattern, 0, false, REDIS_KEY_INITIAL_LOAD_COUNT);
     };
 
     const loadKeyValue = async (key: string) => {
@@ -1777,7 +1789,7 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
                     </Spin>
                     {hasMore && (
                         <div style={{ padding: 8, textAlign: 'center' }}>
-                            <Button onClick={handleLoadMore} loading={loading}>加载更多</Button>
+                            <Button onClick={handleLoadMore} loading={loading} disabled={!hasMore || loading}>加载更多</Button>
                         </div>
                     )}
                 </div>

frontend/src/components/Sidebar.tsx

@@ -47,6 +47,8 @@ interface TreeNode {
 
 type BatchTableExportMode = 'schema' | 'backup' | 'dataOnly';
 type BatchObjectType = 'table' | 'view';
+type BatchObjectFilterType = 'all' | BatchObjectType;
+type BatchSelectionScope = 'filtered' | 'all';
 
 interface BatchObjectItem {
   title: string;
@@ -133,11 +135,47 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
   const [selectedConnection, setSelectedConnection] = useState<string>('');
   const [selectedDatabase, setSelectedDatabase] = useState<string>('');
   const [availableDatabases, setAvailableDatabases] = useState<any[]>([]);
+  const [batchFilterKeyword, setBatchFilterKeyword] = useState<string>('');
+  const [batchFilterType, setBatchFilterType] = useState<BatchObjectFilterType>('all');
+  const [batchSelectionScope, setBatchSelectionScope] = useState<BatchSelectionScope>('filtered');
+  const filteredBatchObjects = useMemo(() => {
+      const keyword = batchFilterKeyword.trim().toLowerCase();
+      return batchTables.filter((item) => {
+          if (batchFilterType !== 'all' && item.objectType !== batchFilterType) {
+              return false;
+          }
+          if (!keyword) {
+              return true;
+          }
+          return item.title.toLowerCase().includes(keyword) || item.objectName.toLowerCase().includes(keyword);
+      });
+  }, [batchFilterKeyword, batchFilterType, batchTables]);
   const groupedBatchObjects = useMemo(() => {
-      const tables = batchTables.filter(item => item.objectType === 'table');
+      const tables = filteredBatchObjects.filter(item => item.objectType === 'table');
-      const views = batchTables.filter(item => item.objectType === 'view');
+      const views = filteredBatchObjects.filter(item => item.objectType === 'view');
       return { tables, views };
-  }, [batchTables]);
+  }, [filteredBatchObjects]);
+  const allBatchObjectKeys = useMemo(() => batchTables.map(item => item.key), [batchTables]);
+  const allBatchObjectKeysByType = useMemo(() => {
+      if (batchFilterType === 'all') {
+          return allBatchObjectKeys;
+      }
+      return batchTables
+          .filter((item) => item.objectType === batchFilterType)
+          .map((item) => item.key);
+  }, [allBatchObjectKeys, batchFilterType, batchTables]);
+  const filteredBatchObjectKeys = useMemo(() => filteredBatchObjects.map(item => item.key), [filteredBatchObjects]);
+  const selectionScopeTargetKeys = useMemo(
+      () => (batchSelectionScope === 'filtered' ? filteredBatchObjectKeys : allBatchObjectKeysByType),
+      [allBatchObjectKeysByType, batchSelectionScope, filteredBatchObjectKeys]
+  );
+  useEffect(() => {
+      if (batchFilterType === 'all') {
+          return;
+      }
+      const allowed = new Set(allBatchObjectKeysByType);
+      setCheckedTableKeys((prev) => prev.filter((key) => allowed.has(key)));
+  }, [allBatchObjectKeysByType, batchFilterType]);
 
   // Batch Database Operations Modal
   const [isBatchDbModalOpen, setIsBatchDbModalOpen] = useState(false);
@@ -1313,6 +1351,9 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       setBatchTables([]);
       setCheckedTableKeys([]);
       setAvailableDatabases([]);
+      setBatchFilterKeyword('');
+      setBatchFilterType('all');
+      setBatchSelectionScope('filtered');
 
       if (connId) {
           const conn = connections.find(c => c.id === connId);
@@ -1413,6 +1454,9 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       setSelectedDatabase('');
       setBatchTables([]);
       setCheckedTableKeys([]);
+      setBatchFilterKeyword('');
+      setBatchFilterType('all');
+      setBatchSelectionScope('filtered');
 
       const conn = connections.find(c => c.id === connId);
       if (conn) {
@@ -1422,6 +1466,9 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
 
   const handleDatabaseChange = async (dbName: string) => {
       setSelectedDatabase(dbName);
+      setBatchFilterKeyword('');
+      setBatchFilterType('all');
+      setBatchSelectionScope('filtered');
 
       const conn = connections.find(c => c.id === selectedConnection);
       if (conn && dbName) {
@@ -1470,17 +1517,44 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
   };
 
   const handleCheckAll = (checked: boolean) => {
-      if (checked) {
+      if (batchSelectionScope === 'all') {
-          setCheckedTableKeys(batchTables.map(t => t.key));
+          setCheckedTableKeys(checked ? allBatchObjectKeys : []);
-      } else {
+          return;
-          setCheckedTableKeys([]);
       }
+      if (filteredBatchObjectKeys.length === 0) {
+          return;
+      }
+      if (checked) {
+          setCheckedTableKeys(prev => {
+              const nextSet = new Set(prev);
+              filteredBatchObjectKeys.forEach((key) => nextSet.add(key));
+              return allBatchObjectKeys.filter((key) => nextSet.has(key));
+          });
+          return;
+      }
+      const filteredKeySet = new Set(filteredBatchObjectKeys);
+      setCheckedTableKeys(prev => prev.filter((key) => !filteredKeySet.has(key)));
   };
 
   const handleInvertSelection = () => {
-      const allKeys = batchTables.map(t => t.key);
+      if (batchSelectionScope === 'all') {
-      const newChecked = allKeys.filter(k => !checkedTableKeys.includes(k));
+          setCheckedTableKeys(prev => allBatchObjectKeys.filter((key) => !prev.includes(key)));
-      setCheckedTableKeys(newChecked);
+          return;
+      }
+      if (filteredBatchObjectKeys.length === 0) {
+          return;
+      }
+      setCheckedTableKeys(prev => {
+          const nextSet = new Set(prev);
+          filteredBatchObjectKeys.forEach((key) => {
+              if (nextSet.has(key)) {
+                  nextSet.delete(key);
+              } else {
+                  nextSet.add(key);
+              }
+          });
+          return allBatchObjectKeys.filter((key) => nextSet.has(key));
+      });
   };
 
   const openBatchDatabaseModal = async () => {
@@ -2874,6 +2948,43 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                 </div>
             </div>
 
+            {batchTables.length > 0 && (
+                <div style={{ marginBottom: 16 }}>
+                    <Space wrap size={8} style={{ width: '100%' }}>
+                        <Input
+                            allowClear
+                            value={batchFilterKeyword}
+                            onChange={(e) => setBatchFilterKeyword(e.target.value)}
+                            placeholder="筛选表/视图名称"
+                            prefix={<SearchOutlined />}
+                            style={{ width: 260 }}
+                        />
+                        <Select
+                            value={batchFilterType}
+                            onChange={(value) => setBatchFilterType(value as BatchObjectFilterType)}
+                            style={{ width: 140 }}
+                            options={[
+                                { label: '全部对象', value: 'all' },
+                                { label: '仅表', value: 'table' },
+                                { label: '仅视图', value: 'view' },
+                            ]}
+                        />
+                        <Select
+                            value={batchSelectionScope}
+                            onChange={(value) => setBatchSelectionScope(value as BatchSelectionScope)}
+                            style={{ width: 220 }}
+                            options={[
+                                { label: '勾选作用于：当前筛选结果', value: 'filtered' },
+                                { label: '勾选作用于：全部对象', value: 'all' },
+                            ]}
+                        />
+                    </Space>
+                    <div style={{ marginTop: 6, color: '#999', fontSize: 12 }}>
+                        当前筛选命中 {filteredBatchObjects.length} / {batchTables.length} 个对象
+                    </div>
+                </div>
+            )}
+
             {batchTables.length > 0 && (
                 <>
                     <div style={{ marginBottom: 16 }}>
@@ -2881,18 +2992,21 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                             <Button
                                 size="small"
                                 onClick={() => handleCheckAll(true)}
+                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 全选
                             </Button>
                             <Button
                                 size="small"
                                 onClick={() => handleCheckAll(false)}
+                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 取消全选
                             </Button>
                             <Button
                                 size="small"
                                 onClick={handleInvertSelection}
+                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 反选
                             </Button>
@@ -2938,6 +3052,11 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                                         </Space>
                                     </div>
                                 )}
+                                {groupedBatchObjects.tables.length === 0 && groupedBatchObjects.views.length === 0 && (
+                                    <div style={{ color: '#999', padding: '8px 0' }}>
+                                        无匹配对象
+                                    </div>
+                                )}
                             </div>
                         </Checkbox.Group>
                     </div>

frontend/src/store.ts

@@ -3,6 +3,7 @@ import { persist } from 'zustand/middleware';
 import { ConnectionConfig, SavedConnection, TabData, SavedQuery } from './types';
 
 const DEFAULT_APPEARANCE = { opacity: 1.0, blur: 0 };
+const DEFAULT_STARTUP_FULLSCREEN = false;
 const LEGACY_DEFAULT_OPACITY = 0.95;
 const OPACITY_EPSILON = 1e-6;
 const MAX_URI_LENGTH = 4096;
@@ -206,10 +207,27 @@ const sanitizeConnectionConfig = (value: unknown): ConnectionConfig => {
   return safeConfig;
 };
 
+const resolveConnectionConfigPayload = (raw: Record<string, unknown>): unknown => {
+  if (raw.config && typeof raw.config === 'object') {
+    return raw.config;
+  }
+  // 兼容历史/导入场景：连接对象可能是扁平结构（无 config 包装）。
+  const hasLegacyFlatConfig =
+    raw.type !== undefined ||
+    raw.host !== undefined ||
+    raw.port !== undefined ||
+    raw.user !== undefined ||
+    raw.database !== undefined;
+  if (hasLegacyFlatConfig) {
+    return raw;
+  }
+  return undefined;
+};
+
 const sanitizeSavedConnection = (value: unknown, index: number): SavedConnection | null => {
   if (!value || typeof value !== 'object') return null;
   const raw = value as Record<string, unknown>;
-  const config = sanitizeConnectionConfig(raw.config);
+  const config = sanitizeConnectionConfig(resolveConnectionConfigPayload(raw));
   const id = toTrimmedString(raw.id, `conn-${index + 1}`) || `conn-${index + 1}`;
   const fallbackName = config.host ? `${config.type}-${config.host}` : `连接-${index + 1}`;
   const name = toTrimmedString(raw.name, fallbackName) || fallbackName;
@@ -278,6 +296,7 @@ interface AppState {
   savedQueries: SavedQuery[];
   theme: 'light' | 'dark';
   appearance: { opacity: number; blur: number };
+  startupFullscreen: boolean;
   sqlFormatOptions: { keywordCase: 'upper' | 'lower' };
   queryOptions: QueryOptions;
   sqlLogs: SqlLog[];
@@ -304,6 +323,7 @@ interface AppState {
 
   setTheme: (theme: 'light' | 'dark') => void;
   setAppearance: (appearance: Partial<{ opacity: number; blur: number }>) => void;
+  setStartupFullscreen: (enabled: boolean) => void;
   setSqlFormatOptions: (options: { keywordCase: 'upper' | 'lower' }) => void;
   setQueryOptions: (options: Partial<QueryOptions>) => void;
 
@@ -392,6 +412,21 @@ const sanitizeAppearance = (
   return nextAppearance;
 };
 
+const sanitizeStartupFullscreen = (value: unknown): boolean => {
+  return value === true;
+};
+
+const unwrapPersistedAppState = (persistedState: unknown): Record<string, unknown> => {
+  if (!persistedState || typeof persistedState !== 'object') {
+    return {};
+  }
+  const raw = persistedState as Record<string, unknown>;
+  if (raw.state && typeof raw.state === 'object') {
+    return raw.state as Record<string, unknown>;
+  }
+  return raw;
+};
+
 export const useStore = create<AppState>()(
   persist(
     (set) => ({
@@ -402,6 +437,7 @@ export const useStore = create<AppState>()(
       savedQueries: [],
       theme: 'light',
       appearance: { ...DEFAULT_APPEARANCE },
+      startupFullscreen: DEFAULT_STARTUP_FULLSCREEN,
       sqlFormatOptions: { keywordCase: 'upper' },
       queryOptions: { maxRows: 5000, showColumnComment: true, showColumnType: true },
       sqlLogs: [],
@@ -513,6 +549,7 @@ export const useStore = create<AppState>()(
 
       setTheme: (theme) => set({ theme }),
       setAppearance: (appearance) => set((state) => ({ appearance: { ...state.appearance, ...appearance } })),
+      setStartupFullscreen: (enabled) => set({ startupFullscreen: !!enabled }),
       setSqlFormatOptions: (options) => set({ sqlFormatOptions: options }),
       setQueryOptions: (options) => set((state) => ({ queryOptions: { ...state.queryOptions, ...options } })),
 
@@ -544,15 +581,13 @@ export const useStore = create<AppState>()(
       name: 'lite-db-storage', // name of the item in the storage (must be unique)
       version: 3,
       migrate: (persistedState: unknown, version: number) => {
-        if (!persistedState || typeof persistedState !== 'object') {
+        const state = unwrapPersistedAppState(persistedState) as Partial<AppState>;
-          return persistedState as AppState;
-        }
-        const state = persistedState as Partial<AppState>;
         const nextState: Partial<AppState> = { ...state };
         nextState.connections = sanitizeConnections(state.connections);
         nextState.savedQueries = sanitizeSavedQueries(state.savedQueries);
         nextState.theme = sanitizeTheme(state.theme);
         nextState.appearance = sanitizeAppearance(state.appearance, version);
+        nextState.startupFullscreen = sanitizeStartupFullscreen(state.startupFullscreen);
         nextState.sqlFormatOptions = sanitizeSqlFormatOptions(state.sqlFormatOptions);
         nextState.queryOptions = sanitizeQueryOptions(state.queryOptions);
         nextState.tableAccessCount = sanitizeTableAccessCount(state.tableAccessCount);
@@ -560,9 +595,7 @@ export const useStore = create<AppState>()(
         return nextState as AppState;
       },
       merge: (persistedState, currentState) => {
-        const state = (persistedState && typeof persistedState === 'object')
+        const state = unwrapPersistedAppState(persistedState) as Partial<AppState>;
-          ? persistedState as Partial<AppState>
-          : {};
         return {
           ...currentState,
           ...state,
@@ -570,6 +603,7 @@ export const useStore = create<AppState>()(
           savedQueries: sanitizeSavedQueries(state.savedQueries),
           theme: sanitizeTheme(state.theme),
           appearance: sanitizeAppearance(state.appearance, 3),
+          startupFullscreen: sanitizeStartupFullscreen(state.startupFullscreen),
           sqlFormatOptions: sanitizeSqlFormatOptions(state.sqlFormatOptions),
           queryOptions: sanitizeQueryOptions(state.queryOptions),
           tableAccessCount: sanitizeTableAccessCount(state.tableAccessCount),
@@ -581,6 +615,7 @@ export const useStore = create<AppState>()(
         savedQueries: state.savedQueries,
         theme: state.theme,
         appearance: state.appearance,
+        startupFullscreen: state.startupFullscreen,
         sqlFormatOptions: state.sqlFormatOptions,
         queryOptions: state.queryOptions,
         tableAccessCount: state.tableAccessCount,

frontend/wailsjs/go/app/App.d.ts

@@ -6,6 +6,8 @@ import {redis} from '../models';
 
 export function ApplyChanges(arg1:connection.ConnectionConfig,arg2:string,arg3:string,arg4:connection.ChangeSet):Promise<connection.QueryResult>;
 
+export function CheckDriverNetworkStatus():Promise<connection.QueryResult>;
+
 export function CheckForUpdates():Promise<connection.QueryResult>;
 
 export function ConfigureDriverRuntimeDirectory(arg1:string):Promise<connection.QueryResult>;

frontend/wailsjs/go/app/App.js

@@ -6,6 +6,10 @@ export function ApplyChanges(arg1, arg2, arg3, arg4) {
   return window['go']['app']['App']['ApplyChanges'](arg1, arg2, arg3, arg4);
 }
 
+export function CheckDriverNetworkStatus() {
+  return window['go']['app']['App']['CheckDriverNetworkStatus']();
+}
+
 export function CheckForUpdates() {
   return window['go']['app']['App']['CheckForUpdates']();
 }

internal/app/methods_driver.go

@@ -8,6 +8,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"net"
 	"net/http"
 	"net/url"
 	"os"
@@ -21,6 +22,7 @@ import (
 
 	"GoNavi-Wails/internal/connection"
 	"GoNavi-Wails/internal/db"
+	"GoNavi-Wails/internal/logger"
 
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"golang.org/x/mod/semver"
@@ -79,6 +81,15 @@ type driverDownloadProgressPayload struct {
 	Message    string  `json:"message,omitempty"`
 }
 
+type driverNetworkProbeItem struct {
+	Name       string `json:"name"`
+	URL        string `json:"url"`
+	Reachable  bool   `json:"reachable"`
+	HTTPStatus int    `json:"httpStatus,omitempty"`
+	LatencyMs  int64  `json:"latencyMs,omitempty"`
+	Error      string `json:"error,omitempty"`
+}
+
 type pinnedDriverPackage struct {
 	Version     string
 	DownloadURL string
@@ -188,6 +199,7 @@ const (
 	driverVersionWarmupMinInterval      = 30 * time.Second
 	driverBundleIndexMaxSize            = 1 << 20
 	driverManifestMaxSize               = 2 << 20
+	driverNetworkProbeTimeout           = 4 * time.Second
 	driverChecksumPolicyStrict          = "strict"
 	driverChecksumPolicyWarn            = "warn"
 	driverChecksumPolicyOff             = "off"
@@ -592,6 +604,59 @@ func (a *App) GetDriverStatusList(downloadDir string, manifestURL string) connec
 	}
 }
 
+func (a *App) CheckDriverNetworkStatus() connection.QueryResult {
+	checks := []driverNetworkProbeItem{
+		{
+			Name: "GitHub API",
+			URL:  "https://api.github.com/rate_limit",
+		},
+		{
+			Name: "GitHub 驱动发布",
+			URL:  fmt.Sprintf("https://github.com/%s/releases/latest/download/%s", updateRepo, optionalDriverBundleAssetName),
+		},
+		{
+			Name: "Go 模块代理",
+			URL:  "https://proxy.golang.org/github.com/go-sql-driver/mysql/@v/list",
+		},
+	}
+
+	allReachable := true
+	for index := range checks {
+		checks[index] = probeDriverNetworkEndpoint(checks[index])
+		if !checks[index].Reachable {
+			allReachable = false
+		}
+	}
+
+	proxyEnv := collectDriverProxyEnv()
+	proxyConfigured := len(proxyEnv) > 0
+	summary := "驱动下载网络检测通过，可直接安装驱动。"
+	if !allReachable {
+		if proxyConfigured {
+			summary = "检测到部分驱动下载地址不可达，请确认系统代理配置有效后重试。"
+		} else {
+			summary = "检测到部分驱动下载地址不可达，建议先配置 HTTP/HTTPS/SOCKS5 代理后再安装驱动。"
+		}
+	}
+
+	data := map[string]interface{}{
+		"reachable":        allReachable,
+		"summary":          summary,
+		"recommendedProxy": !allReachable,
+		"proxyConfigured":  proxyConfigured,
+		"proxyEnv":         proxyEnv,
+		"checkedAt":        time.Now().Format(time.RFC3339),
+		"checks":           checks,
+	}
+	if logPath := strings.TrimSpace(logger.Path()); logPath != "" {
+		data["logPath"] = logPath
+	}
+	return connection.QueryResult{
+		Success: true,
+		Data:    data,
+	}
+}
+
 func (a *App) InstallLocalDriverPackage(driverType string, filePath string, downloadDir string) connection.QueryResult {
 	definition, ok := resolveDriverDefinition(driverType)
 	if !ok {
@@ -614,28 +679,27 @@ func (a *App) InstallLocalDriverPackage(driverType string, filePath string, down
 	}
 	db.SetExternalDriverDownloadDirectory(resolvedDir)
 
-	hash := ""
+	a.emitDriverDownloadProgress(definition.Type, "start", 0, 100, "开始安装本地驱动包")
-	if pathText := strings.TrimSpace(filePath); pathText != "" {
+	selectedVersion := resolveDriverInstallVersion(definition.PinnedVersion, "local://manual", definition)
-		if fileHash, hashErr := hashFileSHA256(pathText); hashErr == nil {
+	meta, installErr := installOptionalDriverAgentFromLocalFile(definition, filePath, resolvedDir, selectedVersion)
-			hash = fileHash
+	if installErr != nil {
+		errText := normalizeErrorMessage(installErr)
+		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
+		return connection.QueryResult{
+			Success: false,
+			Message: logDriverOperationError(installErr, "导入本地驱动包失败，driver=%s file=%s", definition.Type, strings.TrimSpace(filePath)),
 		}
 	}
-
+	a.emitDriverDownloadProgress(definition.Type, "downloading", 90, 100, "写入驱动元数据")
-	a.emitDriverDownloadProgress(definition.Type, "start", 0, 0, "开始安装")
-	meta := installedDriverPackage{
-		DriverType:   definition.Type,
-		Version:      resolveDriverInstallVersion(definition.PinnedVersion, "local://activate", definition),
-		FilePath:     "",
-		FileName:     "embedded-go-driver",
-		DownloadURL:  "local://activate",
-		SHA256:       hash,
-		DownloadedAt: time.Now().Format(time.RFC3339),
-	}
 	if err := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); err != nil {
-		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, err.Error())
+		errText := normalizeErrorMessage(err)
-		return connection.QueryResult{Success: false, Message: err.Error()}
+		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
+		return connection.QueryResult{
+			Success: false,
+			Message: logDriverOperationError(err, "写入本地驱动元数据失败，driver=%s", definition.Type),
+		}
 	}
-	a.emitDriverDownloadProgress(definition.Type, "done", 1, 1, "安装完成（纯 Go 驱动已启用）")
+	a.emitDriverDownloadProgress(definition.Type, "done", 100, 100, "本地驱动包导入完成")
 
 	return connection.QueryResult{Success: true, Message: "驱动安装成功", Data: map[string]interface{}{
 		"driverType": definition.Type,
@@ -683,13 +747,21 @@ func (a *App) DownloadDriverPackage(driverType string, version string, downloadU
 		a.emitDriverDownloadProgress(definition.Type, "start", 0, 100, fmt.Sprintf("开始安装 %s 驱动代理", displayName))
 		meta, installErr := installOptionalDriverAgentPackage(a, definition, selectedVersion, resolvedDir, urlText)
 		if installErr != nil {
-			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, installErr.Error())
+			errText := normalizeErrorMessage(installErr)
-			return connection.QueryResult{Success: false, Message: installErr.Error()}
+			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
+			return connection.QueryResult{
+				Success: false,
+				Message: logDriverOperationError(installErr, "驱动下载安装失败，driver=%s version=%s url=%s", definition.Type, selectedVersion, urlText),
+			}
 		}
 		a.emitDriverDownloadProgress(definition.Type, "downloading", 95, 100, "写入驱动元数据")
 		if writeErr := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); writeErr != nil {
-			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, writeErr.Error())
+			errText := normalizeErrorMessage(writeErr)
-			return connection.QueryResult{Success: false, Message: writeErr.Error()}
+			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
+			return connection.QueryResult{
+				Success: false,
+				Message: logDriverOperationError(writeErr, "写入驱动元数据失败，driver=%s version=%s", definition.Type, selectedVersion),
+			}
 		}
 		a.emitDriverDownloadProgress(definition.Type, "done", 100, 100, fmt.Sprintf("%s 驱动代理安装完成", displayName))
 		return connection.QueryResult{Success: true, Message: "驱动安装成功", Data: map[string]interface{}{
@@ -710,8 +782,12 @@ func (a *App) DownloadDriverPackage(driverType string, version string, downloadU
 		DownloadedAt: time.Now().Format(time.RFC3339),
 	}
 	if err := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); err != nil {
-		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, err.Error())
+		errText := normalizeErrorMessage(err)
-		return connection.QueryResult{Success: false, Message: err.Error()}
+		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
+		return connection.QueryResult{
+			Success: false,
+			Message: logDriverOperationError(err, "写入驱动元数据失败，driver=%s version=%s", definition.Type, selectedVersion),
+		}
 	}
 	a.emitDriverDownloadProgress(definition.Type, "done", 1, 1, "安装完成（纯 Go 驱动已启用）")
 
@@ -781,6 +857,100 @@ func (a *App) emitDriverDownloadProgress(driverType string, status string, downl
 	runtime.EventsEmit(a.ctx, driverDownloadProgressEvent, payload)
 }
 
+func probeDriverNetworkEndpoint(item driverNetworkProbeItem) driverNetworkProbeItem {
+	probed := item
+	probed.Reachable = false
+	probed.HTTPStatus = 0
+	probed.Error = ""
+	probed.LatencyMs = 0
+
+	urlText := strings.TrimSpace(item.URL)
+	if urlText == "" {
+		probed.Error = "检测地址为空"
+		return probed
+	}
+
+	client := &http.Client{Timeout: driverNetworkProbeTimeout}
+	start := time.Now()
+	req, err := http.NewRequest(http.MethodHead, urlText, nil)
+	if err != nil {
+		probed.Error = normalizeErrorMessage(err)
+		return probed
+	}
+	req.Header.Set("User-Agent", "GoNavi-DriverManager")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		// 某些网关不支持 HEAD，请回退为 GET（不读取正文）。
+		reqGet, reqErr := http.NewRequest(http.MethodGet, urlText, nil)
+		if reqErr != nil {
+			probed.Error = normalizeErrorMessage(reqErr)
+			probed.LatencyMs = time.Since(start).Milliseconds()
+			return probed
+		}
+		reqGet.Header.Set("User-Agent", "GoNavi-DriverManager")
+		resp, err = client.Do(reqGet)
+	}
+	probed.LatencyMs = time.Since(start).Milliseconds()
+	if err != nil {
+		probed.Error = normalizeDriverNetworkError(err)
+		return probed
+	}
+	defer resp.Body.Close()
+
+	probed.HTTPStatus = resp.StatusCode
+	if resp.StatusCode >= 500 {
+		probed.Error = fmt.Sprintf("HTTP %d", resp.StatusCode)
+		return probed
+	}
+	probed.Reachable = true
+	return probed
+}
+
+func normalizeDriverNetworkError(err error) string {
+	if err == nil {
+		return ""
+	}
+	var netErr net.Error
+	if errors.As(err, &netErr) && netErr.Timeout() {
+		return "网络连接超时"
+	}
+	return normalizeErrorMessage(err)
+}
+
+func collectDriverProxyEnv() map[string]string {
+	keys := []string{
+		"HTTP_PROXY", "HTTPS_PROXY", "ALL_PROXY", "NO_PROXY",
+		"http_proxy", "https_proxy", "all_proxy", "no_proxy",
+	}
+	result := make(map[string]string)
+	for _, key := range keys {
+		value := strings.TrimSpace(os.Getenv(key))
+		if value == "" {
+			continue
+		}
+		result[key] = value
+	}
+	return result
+}
+
+func driverLogHint() string {
+	path := strings.TrimSpace(logger.Path())
+	if path == "" {
+		return ""
+	}
+	return fmt.Sprintf("（详细日志：%s）", path)
+}
+
+func logDriverOperationError(err error, format string, args ...interface{}) string {
+	message := normalizeErrorMessage(err)
+	if strings.TrimSpace(message) == "" {
+		message = "未知错误"
+	}
+	logger.Error(err, format, args...)
+	return strings.TrimSpace(message) + driverLogHint()
+}
+
 func defaultDriverDownloadDirectory() string {
 	root, err := db.ResolveExternalDriverRoot("")
 	if err == nil && strings.TrimSpace(root) != "" {
@@ -1378,12 +1548,7 @@ func fetchGoModuleVersionMetas(modulePath string) ([]goModuleVersionMeta, error)
 	}
 
 	endpoint := fmt.Sprintf("https://proxy.golang.org/%s/@v/list", escapeGoModulePathForProxy(trimmed))
-	client := &http.Client{
+	client := &http.Client{Timeout: driverModuleLatestProbeTimeout}
-		Timeout: driverModuleLatestProbeTimeout,
-		Transport: &http.Transport{
-			Proxy: nil,
-		},
-	}
 	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
 	if err != nil {
 		return nil, err
@@ -2025,6 +2190,141 @@ func installOptionalDriverAgentPackage(a *App, definition driverDefinition, sele
 	}, nil
 }
 
+func installOptionalDriverAgentFromLocalFile(definition driverDefinition, filePath string, resolvedDir string, selectedVersion string) (installedDriverPackage, error) {
+	driverType := normalizeDriverType(definition.Type)
+	displayName := resolveDriverDisplayName(definition)
+	pathText := strings.TrimSpace(filePath)
+	if pathText == "" {
+		return installedDriverPackage{}, fmt.Errorf("本地驱动包路径为空")
+	}
+	if absPath, absErr := filepath.Abs(pathText); absErr == nil {
+		pathText = absPath
+	}
+	info, statErr := os.Stat(pathText)
+	if statErr != nil {
+		return installedDriverPackage{}, fmt.Errorf("读取本地驱动包失败：%w", statErr)
+	}
+	if info.IsDir() {
+		return installedDriverPackage{}, fmt.Errorf("本地驱动包路径为目录：%s", pathText)
+	}
+
+	executablePath, err := db.ResolveOptionalDriverAgentExecutablePath(resolvedDir, driverType)
+	if err != nil {
+		return installedDriverPackage{}, err
+	}
+	if mkErr := os.MkdirAll(filepath.Dir(executablePath), 0o755); mkErr != nil {
+		return installedDriverPackage{}, fmt.Errorf("创建 %s 驱动目录失败：%w", displayName, mkErr)
+	}
+
+	downloadSource := fmt.Sprintf("local://manual/%s", filepath.Base(pathText))
+	if strings.EqualFold(filepath.Ext(pathText), ".zip") {
+		entryName, extractErr := installOptionalDriverAgentFromLocalZip(pathText, definition, executablePath)
+		if extractErr != nil {
+			return installedDriverPackage{}, extractErr
+		}
+		if strings.TrimSpace(entryName) != "" {
+			downloadSource = downloadSource + "#" + entryName
+		}
+	} else {
+		if copyErr := copyAgentBinary(pathText, executablePath); copyErr != nil {
+			return installedDriverPackage{}, fmt.Errorf("导入本地驱动代理失败：%w", copyErr)
+		}
+	}
+
+	hash, hashErr := hashFileSHA256(executablePath)
+	if hashErr != nil {
+		return installedDriverPackage{}, fmt.Errorf("计算 %s 驱动代理摘要失败：%w", displayName, hashErr)
+	}
+	return installedDriverPackage{
+		DriverType:     driverType,
+		Version:        strings.TrimSpace(selectedVersion),
+		FilePath:       pathText,
+		FileName:       filepath.Base(pathText),
+		ExecutablePath: executablePath,
+		DownloadURL:    downloadSource,
+		SHA256:         hash,
+		DownloadedAt:   time.Now().Format(time.RFC3339),
+	}, nil
+}
+
+func installOptionalDriverAgentFromLocalZip(zipPath string, definition driverDefinition, executablePath string) (string, error) {
+	driverType := normalizeDriverType(definition.Type)
+	displayName := resolveDriverDisplayName(definition)
+	reader, err := zip.OpenReader(zipPath)
+	if err != nil {
+		return "", fmt.Errorf("打开本地驱动包失败：%w", err)
+	}
+	defer reader.Close()
+
+	entryPath := optionalDriverBundleEntryPath(driverType)
+	expectedBaseName := optionalDriverReleaseAssetName(driverType)
+	findEntry := func() *zip.File {
+		for _, file := range reader.File {
+			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
+			if name == entryPath {
+				return file
+			}
+		}
+		for _, file := range reader.File {
+			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
+			if strings.EqualFold(name, entryPath) {
+				return file
+			}
+		}
+		for _, file := range reader.File {
+			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
+			if strings.EqualFold(filepath.Base(name), expectedBaseName) {
+				return file
+			}
+		}
+		return nil
+	}
+
+	entry := findEntry()
+	if entry == nil {
+		return "", fmt.Errorf("本地驱动包内未找到 %s 代理文件（期望路径 %s）", displayName, entryPath)
+	}
+
+	src, err := entry.Open()
+	if err != nil {
+		return "", fmt.Errorf("读取本地驱动包条目失败：%w", err)
+	}
+	defer src.Close()
+
+	tempPath := executablePath + ".tmp"
+	_ = os.Remove(tempPath)
+	dst, err := os.Create(tempPath)
+	if err != nil {
+		return "", fmt.Errorf("创建驱动代理临时文件失败：%w", err)
+	}
+	if _, err := io.Copy(dst, src); err != nil {
+		dst.Close()
+		_ = os.Remove(tempPath)
+		return "", fmt.Errorf("写入驱动代理失败：%w", err)
+	}
+	if err := dst.Sync(); err != nil {
+		dst.Close()
+		_ = os.Remove(tempPath)
+		return "", fmt.Errorf("落盘驱动代理失败：%w", err)
+	}
+	if err := dst.Close(); err != nil {
+		_ = os.Remove(tempPath)
+		return "", fmt.Errorf("关闭驱动代理文件失败：%w", err)
+	}
+	if chmodErr := os.Chmod(tempPath, 0o755); chmodErr != nil && stdRuntime.GOOS != "windows" {
+		_ = os.Remove(tempPath)
+		return "", fmt.Errorf("设置驱动代理权限失败：%w", chmodErr)
+	}
+	if err := os.Rename(tempPath, executablePath); err != nil {
+		_ = os.Remove(tempPath)
+		return "", fmt.Errorf("替换驱动代理失败：%w", err)
+	}
+	if chmodErr := os.Chmod(executablePath, 0o755); chmodErr != nil && stdRuntime.GOOS != "windows" {
+		return "", fmt.Errorf("设置驱动代理权限失败：%w", chmodErr)
+	}
+	return filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(entry.Name), "./")), nil
+}
+
 func ensureOptionalDriverAgentBinary(a *App, definition driverDefinition, executablePath string, downloadURL string) (string, string, error) {
 	driverType := normalizeDriverType(definition.Type)
 	displayName := resolveDriverDisplayName(definition)

internal/redis/redis_impl.go

@@ -22,6 +22,14 @@ type RedisClientImpl struct {
 	forwarder *ssh.LocalForwarder
 }
 
+const (
+	redisScanDefaultTargetCount int64 = 2000
+	redisScanMaxTargetCount     int64 = 10000
+	redisScanMinStepCount       int64 = 200
+	redisScanMaxStepCount       int64 = 2000
+	redisScanMaxRounds                = 64
+)
+
 // NewRedisClient creates a new Redis client instance
 func NewRedisClient() RedisClient {
 	return &RedisClientImpl{}
@@ -108,21 +116,70 @@ func (r *RedisClientImpl) ScanKeys(pattern string, cursor uint64, count int64) (
 	if pattern == "" {
 		pattern = "*"
 	}
+	targetCount := normalizeRedisScanTargetCount(count)
+	scanStepCount := normalizeRedisScanStepCount(targetCount)
+	currentCursor := cursor
+	round := 0
+
+	keys := make([]string, 0, int(targetCount))
+	seen := make(map[string]struct{}, int(targetCount))
+
+	for len(keys) < int(targetCount) {
+		batch, nextCursor, err := r.client.Scan(ctx, currentCursor, pattern, scanStepCount).Result()
+		if err != nil {
+			return nil, err
+		}
+
+		for _, key := range batch {
+			if _, ok := seen[key]; ok {
+				continue
+			}
+			seen[key] = struct{}{}
+			keys = append(keys, key)
+			if len(keys) >= int(targetCount) {
+				break
+			}
+		}
+
+		currentCursor = nextCursor
+		round++
+		if currentCursor == 0 || round >= redisScanMaxRounds {
+			break
+		}
+	}
+
+	return &RedisScanResult{
+		Keys:   r.loadRedisKeyInfos(ctx, keys),
+		Cursor: currentCursor,
+	}, nil
+}
+
+func normalizeRedisScanTargetCount(count int64) int64 {
 	if count <= 0 {
-		count = 100
+		return redisScanDefaultTargetCount
+	}
+	if count > redisScanMaxTargetCount {
+		return redisScanMaxTargetCount
+	}
+	return count
+}
+
+func normalizeRedisScanStepCount(targetCount int64) int64 {
+	if targetCount < redisScanMinStepCount {
+		return redisScanMinStepCount
+	}
+	if targetCount > redisScanMaxStepCount {
+		return redisScanMaxStepCount
+	}
+	return targetCount
+}
+
+func (r *RedisClientImpl) loadRedisKeyInfos(ctx context.Context, keys []string) []RedisKeyInfo {
+	result := make([]RedisKeyInfo, 0, len(keys))
+	if len(keys) == 0 {
+		return result
 	}
 
-	keys, nextCursor, err := r.client.Scan(ctx, cursor, pattern, count).Result()
-	if err != nil {
-		return nil, err
-	}
-
-	result := &RedisScanResult{
-		Keys:   make([]RedisKeyInfo, 0, len(keys)),
-		Cursor: nextCursor,
-	}
-
-	// Get type and TTL for each key
 	pipe := r.client.Pipeline()
 	typeResults := make([]*redis.StatusCmd, len(keys))
 	ttlResults := make([]*redis.DurationCmd, len(keys))
@@ -132,37 +189,44 @@ func (r *RedisClientImpl) ScanKeys(pattern string, cursor uint64, count int64) (
 		ttlResults[i] = pipe.TTL(ctx, key)
 	}
 
-	_, err = pipe.Exec(ctx)
+	_, err := pipe.Exec(ctx)
 	if err != nil && err != redis.Nil {
-		// Fallback: get info one by one
 		for _, key := range keys {
-			keyType, _ := r.GetKeyType(key)
+			keyType, typeErr := r.client.Type(ctx, key).Result()
-			ttl, _ := r.GetTTL(key)
+			if typeErr != nil && typeErr != redis.Nil {
-			result.Keys = append(result.Keys, RedisKeyInfo{
+				keyType = ""
+			}
+			ttlValue, ttlErr := r.client.TTL(ctx, key).Result()
+			if ttlErr != nil && ttlErr != redis.Nil {
+				ttlValue = -2
+			}
+			result = append(result, RedisKeyInfo{
 				Key:  key,
 				Type: keyType,
-				TTL:  ttl,
+				TTL:  toRedisTTLSeconds(ttlValue),
 			})
 		}
-		return result, nil
+		return result
 	}
 
 	for i, key := range keys {
-		keyType := typeResults[i].Val()
+		result = append(result, RedisKeyInfo{
-		ttl := int64(ttlResults[i].Val().Seconds())
-		if ttlResults[i].Val() == -1 {
-			ttl = -1
-		} else if ttlResults[i].Val() == -2 {
-			ttl = -2
-		}
-		result.Keys = append(result.Keys, RedisKeyInfo{
 			Key:  key,
-			Type: keyType,
+			Type: typeResults[i].Val(),
-			TTL:  ttl,
+			TTL:  toRedisTTLSeconds(ttlResults[i].Val()),
 		})
 	}
+	return result
+}
 
-	return result, nil
+func toRedisTTLSeconds(ttl time.Duration) int64 {
+	if ttl == -1 {
+		return -1
+	}
+	if ttl == -2 {
+		return -2
+	}
+	return int64(ttl.Seconds())
 }
 
 // GetKeyType returns the type of a key

main.go

@@ -41,6 +41,7 @@ func main() {
 			BackdropType:                      windows.Acrylic,
 			DisableWindowIcon:                 false,
 			DisableFramelessWindowDecorations: false,
+			WebviewUserDataPath:               resolveWindowsWebviewUserDataPath(),
 		},
 		Mac: &mac.Options{
 			WebviewIsTransparent: true,

main_windows_webview_userdata.go

@@ -0,0 +1,123 @@
+//go:build windows
+
+package main
+
+import (
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func resolveWindowsWebviewUserDataPath() string {
+	appDataDir := strings.TrimSpace(os.Getenv("APPDATA"))
+	if appDataDir == "" {
+		return ""
+	}
+
+	targetDir := filepath.Join(appDataDir, "GoNavi", "WebView2")
+	_ = migrateLegacyWindowsWebviewUserData(appDataDir, targetDir)
+	return targetDir
+}
+
+func migrateLegacyWindowsWebviewUserData(appDataDir, targetDir string) error {
+	if dirHasContent(targetDir) {
+		return nil
+	}
+
+	exeName := "GoNavi.exe"
+	if exePath, err := os.Executable(); err == nil {
+		base := strings.TrimSpace(filepath.Base(exePath))
+		if base != "" {
+			exeName = base
+		}
+	}
+	exeBase := strings.TrimSuffix(exeName, filepath.Ext(exeName))
+
+	candidates := []string{
+		filepath.Join(appDataDir, exeName),
+		filepath.Join(appDataDir, exeBase),
+		filepath.Join(appDataDir, "GoNavi.exe"),
+		filepath.Join(appDataDir, "GoNavi"),
+	}
+
+	seen := make(map[string]struct{}, len(candidates))
+	for _, candidate := range candidates {
+		src := filepath.Clean(strings.TrimSpace(candidate))
+		if src == "" || strings.EqualFold(src, filepath.Clean(targetDir)) {
+			continue
+		}
+		key := strings.ToLower(src)
+		if _, exists := seen[key]; exists {
+			continue
+		}
+		seen[key] = struct{}{}
+
+		if !dirHasContent(src) {
+			continue
+		}
+		return copyDirTree(src, targetDir)
+	}
+	return nil
+}
+
+func dirHasContent(path string) bool {
+	info, err := os.Stat(path)
+	if err != nil || !info.IsDir() {
+		return false
+	}
+	entries, err := os.ReadDir(path)
+	return err == nil && len(entries) > 0
+}
+
+func copyDirTree(srcDir, dstDir string) error {
+	if err := os.MkdirAll(dstDir, 0o755); err != nil {
+		return err
+	}
+
+	return filepath.WalkDir(srcDir, func(srcPath string, d os.DirEntry, walkErr error) error {
+		if walkErr != nil {
+			return walkErr
+		}
+		relPath, err := filepath.Rel(srcDir, srcPath)
+		if err != nil {
+			return err
+		}
+		if relPath == "." {
+			return nil
+		}
+		dstPath := filepath.Join(dstDir, relPath)
+
+		if d.IsDir() {
+			return os.MkdirAll(dstPath, 0o755)
+		}
+
+		info, err := d.Info()
+		if err != nil {
+			return err
+		}
+		return copyFileWithMode(srcPath, dstPath, info.Mode())
+	})
+}
+
+func copyFileWithMode(srcPath, dstPath string, mode os.FileMode) error {
+	srcFile, err := os.Open(srcPath)
+	if err != nil {
+		return err
+	}
+	defer srcFile.Close()
+
+	if err := os.MkdirAll(filepath.Dir(dstPath), 0o755); err != nil {
+		return err
+	}
+	dstFile, err := os.OpenFile(dstPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, mode.Perm())
+	if err != nil {
+		return err
+	}
+	defer dstFile.Close()
+
+	if _, err := io.Copy(dstFile, srcFile); err != nil {
+		return err
+	}
+	return nil
+}

main_windows_webview_userdata_stub.go

@@ -0,0 +1,7 @@
+//go:build !windows
+
+package main
+
+func resolveWindowsWebviewUserDataPath() string {
+	return ""
+}