diff --git a/lib/core/extension/order.dart b/lib/core/extension/order.dart
index 5a7294c8..c94615dd 100644
--- a/lib/core/extension/order.dart
+++ b/lib/core/extension/order.dart
@@ -31,16 +31,54 @@ extension OrderX<T> on Order<T> {
     return indexOf(id);
   }
 
-  void moveById(
-    T oid,
-    T nid, {
+  void moveByItem(
+    List<T> items,
+    int o,
+    int n, {
     StoreProperty<List<T>>? property,
     _OnMove<T>? onMove,
   }) {
-    final index = indexOf(oid);
+    if (o == n) return;
+    if (o < n) {
+      n -= 1;
+    }
+    final index = indexOf(items[o]);
     if (index == -1) return;
-    final newIndex = indexOf(nid);
+    var newIndex = indexOf(items[n]);
     if (newIndex == -1) return;
+    if (o < n) {
+      newIndex += 1;
+    }
     move(index, newIndex, property: property, onMove: onMove);
   }
+
+  /// order: ['d', 'b', 'e']\
+  /// items: ['a', 'b', 'c', 'd']\
+  /// result: ['b', 'd', 'a', 'c']\
+  /// return: ['e']
+  List<String> reorder({
+    required List<String> order,
+    required bool Function(T, String) finder,
+  }) {
+    final newOrder = <T>[];
+    final missed = <T>[];
+    final surplus = <String>[];
+    for (final id in order.toSet()) {
+      try {
+        final item = firstWhere((e) => finder(e, id));
+        newOrder.add(item);
+      } catch (e) {
+        surplus.add(id);
+      }
+    }
+    for (final item in this) {
+      if (!newOrder.contains(item)) {
+        missed.add(item);
+      }
+    }
+    clear();
+    addAll(newOrder);
+    addAll(missed);
+    return surplus;
+  }
 }
diff --git a/lib/data/provider/server.dart b/lib/data/provider/server.dart
index 0fcbb38e..f1d0580c 100644
--- a/lib/data/provider/server.dart
+++ b/lib/data/provider/server.dart
@@ -39,15 +39,15 @@ class ServerProvider extends BusyProvider {
 
   Future<void> loadLocalData() async {
     setBusyState(true);
-    final infos = _serverStore.fetch();
-    for (final info in infos) {
-      _servers[info.id] = genServer(info);
+    final spis = _serverStore.fetch();
+    for (final spi in spis) {
+      _servers[spi.id] = genServer(spi);
     }
     final serverOrder_ = _settingStore.serverOrder.fetch();
     if (serverOrder_ != null) {
       _serverOrder.addAll(serverOrder_.toSet());
-      if (_serverOrder.length != infos.length) {
-        final missed = infos
+      if (_serverOrder.length != spis.length) {
+        final missed = spis
             .where(
               (e) => !_serverOrder.contains(e.id),
             )
diff --git a/lib/data/provider/snippet.dart b/lib/data/provider/snippet.dart
index 8c9f7e5f..3f2ed7b2 100644
--- a/lib/data/provider/snippet.dart
+++ b/lib/data/provider/snippet.dart
@@ -6,6 +6,7 @@ import 'package:toolbox/data/store/snippet.dart';
 import 'package:toolbox/locator.dart';
 
 import '../../core/extension/order.dart';
+import '../store/setting.dart';
 
 class SnippetProvider extends BusyProvider {
   late Order<Snippet> _snippets;
@@ -15,9 +16,19 @@ class SnippetProvider extends BusyProvider {
   List<String> get tags => _tags;
 
   final _store = locator<SnippetStore>();
+  final _setting = locator<SettingStore>();
 
   void loadData() {
     _snippets = _store.fetch();
+    final order = _setting.snippetOrder.fetch();
+    if (order != null) {
+      final surplus = _snippets.reorder(
+        order: order,
+        finder: (order, name) => order.name == name,
+      );
+      order.removeWhere((e) => surplus.any((ele) => ele == e));
+      _setting.snippetOrder.put(order);
+    }
     _updateTags();
   }
 
@@ -36,15 +47,15 @@ class SnippetProvider extends BusyProvider {
   void add(Snippet snippet) {
     _snippets.add(snippet);
     _store.put(snippet);
-    notifyListeners();
     _updateTags();
+    notifyListeners();
   }
 
   void del(Snippet snippet) {
     _snippets.remove(snippet);
     _store.delete(snippet);
-    notifyListeners();
     _updateTags();
+    notifyListeners();
   }
 
   void update(Snippet old, Snippet newOne) {
@@ -52,8 +63,8 @@ class SnippetProvider extends BusyProvider {
     _store.put(newOne);
     _snippets.remove(old);
     _snippets.add(newOne);
-    notifyListeners();
     _updateTags();
+    notifyListeners();
   }
 
   void renameTag(String old, String newOne) {
@@ -61,13 +72,11 @@ class SnippetProvider extends BusyProvider {
       if (s.tags?.contains(old) ?? false) {
         s.tags?.remove(old);
         s.tags?.add(newOne);
+        _store.put(s);
       }
     }
-    for (final s in _snippets) {
-      _store.put(s);
-    }
-    notifyListeners();
     _updateTags();
+    notifyListeners();
   }
 
   String get export => json.encode(snippets);
diff --git a/lib/view/page/home.dart b/lib/view/page/home.dart
index 3ea01f88..afbccd2e 100644
--- a/lib/view/page/home.dart
+++ b/lib/view/page/home.dart
@@ -47,6 +47,8 @@ class _HomePageState extends State<HomePage>
   final _selectIndex = ValueNotifier(0);
   late S _s;
 
+  bool _switchingPage = false;
+
   @override
   void initState() {
     super.initState();
@@ -119,12 +121,18 @@ class _HomePageState extends State<HomePage>
         ],
       ),
       body: PageView.builder(
-        physics: const NeverScrollableScrollPhysics(),
         controller: _pageController,
         itemBuilder: (_, index) => AppTab.values[index].page,
+        onPageChanged: (value) {
+          if (!_switchingPage) {
+            _selectIndex.value = value;
+          }
+        },
+      ),
+      bottomNavigationBar: ValueBuilder(
+        listenable: _selectIndex,
+        build: _buildBottomBar,
       ),
-      bottomNavigationBar:
-          ValueBuilder(listenable: _selectIndex, build: _buildBottomBar),
     );
   }
 
@@ -133,12 +141,17 @@ class _HomePageState extends State<HomePage>
       selectedIndex: _selectIndex.value,
       animationDuration: const Duration(milliseconds: 250),
       onDestinationSelected: (int index) {
+        if (_selectIndex.value == index) return;
         _selectIndex.value = index;
+        _switchingPage = true;
         _pageController.animateToPage(
           index,
           duration: const Duration(milliseconds: 677),
           curve: Curves.fastLinearToSlowEaseIn,
         );
+        Future.delayed(const Duration(milliseconds: 677), () {
+          _switchingPage = false;
+        });
       },
       labelBehavior: NavigationDestinationLabelBehavior.onlyShowSelected,
       destinations: [
diff --git a/lib/view/page/server/tab.dart b/lib/view/page/server/tab.dart
index cb8cca5f..f8fbde9f 100644
--- a/lib/view/page/server/tab.dart
+++ b/lib/view/page/server/tab.dart
@@ -10,6 +10,7 @@ import 'package:toolbox/core/utils/misc.dart';
 import 'package:toolbox/data/model/server/snippet.dart';
 import 'package:toolbox/data/provider/snippet.dart';
 import 'package:toolbox/view/page/process.dart';
+import 'package:toolbox/view/widget/fade_in.dart';
 import 'package:toolbox/view/widget/tag/picker.dart';
 import 'package:toolbox/view/widget/tag/switcher.dart';
 
@@ -117,15 +118,18 @@ class _ServerPageState extends State<ServerPage>
             ),
             padding: const EdgeInsets.fromLTRB(7, 10, 7, 7),
             onReorder: (oldIndex, newIndex) => setState(() {
-              pro.serverOrder.moveById(
-                filtered[oldIndex],
-                filtered[newIndex],
+              pro.serverOrder.moveByItem(
+                filtered,
+                oldIndex,
+                newIndex,
                 property: _settingStore.serverOrder,
               );
             }),
-            itemBuilder: (_, index) => _buildEachServerCard(
-              pro.servers[filtered[index]],
-            ),
+            itemBuilder: (_, index) => FadeIn(
+                key: ValueKey('$_tag${filtered[index]}'),
+                child: _buildEachServerCard(
+                  pro.servers[filtered[index]],
+                )),
             itemCount: filtered.length,
           );
         },
diff --git a/lib/view/page/snippet/edit.dart b/lib/view/page/snippet/edit.dart
index f7b3099a..945375c4 100644
--- a/lib/view/page/snippet/edit.dart
+++ b/lib/view/page/snippet/edit.dart
@@ -120,7 +120,9 @@ class _SnippetEditPageState extends State<SnippetEditPage>
           }),
           s: _s,
           tagSuggestions: [..._provider.tags],
-          onRenameTag: _provider.renameTag,
+          onRenameTag: (old, n) => setState(() {
+            _provider.renameTag(old, n);
+          }),
         )
       ],
     );
diff --git a/lib/view/page/snippet/list.dart b/lib/view/page/snippet/list.dart
index b42b1a4c..ede4d2ca 100644
--- a/lib/view/page/snippet/list.dart
+++ b/lib/view/page/snippet/list.dart
@@ -4,6 +4,7 @@ import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/order.dart';
 import 'package:toolbox/data/model/server/server.dart';
 import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/data/res/ui.dart';
 import 'package:toolbox/view/widget/tag/switcher.dart';
 
 import '../../../core/utils/misc.dart';
@@ -71,9 +72,10 @@ class _SnippetListPageState extends State<SnippetListPage> {
           padding: const EdgeInsets.all(13),
           itemCount: filtered.length,
           onReorder: (oldIdx, newIdx) => setState(() {
-            provider.snippets.moveById(
-              filtered[oldIdx],
-              filtered[newIdx],
+            provider.snippets.moveByItem(
+              filtered,
+              oldIdx,
+              newIdx,
               onMove: (p0) {
                 _settingStore.snippetOrder.put(p0.map((e) => e.name).toList());
               },
@@ -87,7 +89,7 @@ class _SnippetListPageState extends State<SnippetListPage> {
             width: _media.size.width,
           ),
           itemBuilder: (context, idx) {
-            final snippet = filtered[idx];
+            final snippet = filtered.elementAt(idx);
             return RoundRectCard(
               ListTile(
                 contentPadding: const EdgeInsets.only(left: 23, right: 17),
@@ -96,6 +98,12 @@ class _SnippetListPageState extends State<SnippetListPage> {
                   overflow: TextOverflow.ellipsis,
                   maxLines: 1,
                 ),
+                subtitle: Text(
+                  snippet.script,
+                  overflow: TextOverflow.ellipsis,
+                  maxLines: 1,
+                  style: grey,
+                ),
                 trailing: Row(
                   mainAxisSize: MainAxisSize.min,
                   children: [
diff --git a/lib/view/page/ssh/virt_key_setting.dart b/lib/view/page/ssh/virt_key_setting.dart
index f6b91bdd..98bf2242 100644
--- a/lib/view/page/ssh/virt_key_setting.dart
+++ b/lib/view/page/ssh/virt_key_setting.dart
@@ -58,7 +58,7 @@ class _SSHVirtKeySettingPageState extends State<SSHVirtKeySettingPage> {
           showSnackBar(context, Text(_s.disabled));
           return;
         }
-        keys.moveById(keys[o], keys[n], property: _setting.sshVirtKeys);
+        keys.moveByItem(keys, o, n, property: _setting.sshVirtKeys);
         setState(() {});
       },
     );
diff --git a/lib/view/widget/fade_in.dart b/lib/view/widget/fade_in.dart
index 88e43bb3..832f19c1 100644
--- a/lib/view/widget/fade_in.dart
+++ b/lib/view/widget/fade_in.dart
@@ -8,7 +8,7 @@ class FadeIn extends StatefulWidget {
   const FadeIn({
     Key? key,
     required this.child,
-    this.duration = const Duration(milliseconds: 377),
+    this.duration = const Duration(milliseconds: 477),
   }) : super(key: key);
 
   @override
diff --git a/lib/view/widget/tag/switcher.dart b/lib/view/widget/tag/switcher.dart
index 9378ed2a..ded962ff 100644
--- a/lib/view/widget/tag/switcher.dart
+++ b/lib/view/widget/tag/switcher.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:nil/nil.dart';
+import 'package:toolbox/view/widget/fade_in.dart';
 import 'package:toolbox/view/widget/tag/view.dart';
 
 class TagSwitcher extends StatelessWidget {
@@ -20,10 +21,6 @@ class TagSwitcher extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return _buildTagsSwitcher(tags);
-  }
-
-  Widget _buildTagsSwitcher(List<String> tags) {
     if (tags.isEmpty) return nil;
     final items = <String?>[null, ...tags];
     return Container(
@@ -35,11 +32,14 @@ class TagSwitcher extends StatelessWidget {
         scrollDirection: Axis.horizontal,
         itemBuilder: (context, index) {
           final item = items[index];
-          return TagView(
-            tag: item,
-            initTag: initTag,
-            all: all,
-            onTap: onTagChanged,
+          return FadeIn(
+            key: ValueKey(initTag),
+            child: TagView(
+              tag: item,
+              initTag: initTag,
+              all: all,
+              onTap: onTagChanged,
+            ),
           );
         },
         itemCount: items.length,