diff --git a/lib/customWidget/department_picker.dart b/lib/customWidget/department_picker.dart
index 1ec426b..35b637c 100644
--- a/lib/customWidget/department_picker.dart
+++ b/lib/customWidget/department_picker.dart
@@ -184,6 +184,7 @@ class _DepartmentPickerState extends State<DepartmentPicker> {
                       controller: _searchController,
                       isShowSearchButton: false,
                       onSearch: (keyboard) {
+
                       },
                     ),
                   ),
diff --git a/lib/customWidget/search_bar_widget.dart b/lib/customWidget/search_bar_widget.dart
index c3b822e..f669939 100644
--- a/lib/customWidget/search_bar_widget.dart
+++ b/lib/customWidget/search_bar_widget.dart
@@ -1,43 +1,59 @@
 import 'package:flutter/material.dart';
 
-class SearchBarWidget extends StatelessWidget {
+class SearchBarWidget extends StatefulWidget {
   final String hintText;
   final String buttonText;
   final ValueChanged<String> onSearch;
-  final TextEditingController controller; // 改为必传参数
-  final bool autoFocus;
+  final TextEditingController controller;
   final bool showResetButton;
   final String resetButtonText;
   final VoidCallback? onReset;
   final bool isClickableOnly;
   final VoidCallback? onInputTap;
-  final ValueChanged<String>? onTextChanged; // 新增文本变化回调
+  final ValueChanged<String>? onTextChanged;
   final bool isShowSearchButton;
 
   const SearchBarWidget({
     Key? key,
     required this.onSearch,
-    required this.controller, // 必须传入controller
+    required this.controller,
     this.hintText = '请输入关键字',
     this.buttonText = '搜索',
-    this.autoFocus = false,
     this.showResetButton = false,
     this.resetButtonText = '重置',
     this.onReset,
     this.isClickableOnly = false,
     this.onInputTap,
-    this.onTextChanged, // 可选文本变化监听
+    this.onTextChanged,
     this.isShowSearchButton = true,
   }) : super(key: key);
 
-  // 公共方法：更新输入框内容（可在外部调用）
+  @override
+  _SearchBarWidgetState createState() => _SearchBarWidgetState();
+}
+
+class _SearchBarWidgetState extends State<SearchBarWidget> {
+  late FocusNode _focusNode;
+
+  @override
+  void initState() {
+    super.initState();
+    _focusNode = FocusNode();
+  }
+
+  @override
+  void dispose() {
+    _focusNode.dispose();
+    super.dispose();
+  }
+
+  /// 更新输入框内容（可在外部调用）
   void updateText(String newText) {
-    controller.text = newText;
-    controller.selection = TextSelection.fromPosition(
+    widget.controller.text = newText;
+    widget.controller.selection = TextSelection.fromPosition(
       TextPosition(offset: newText.length),
     );
-    // 可选：触发文本变化回调
-    onTextChanged?.call(newText);
+    widget.onTextChanged?.call(newText);
   }
 
   @override
@@ -45,39 +61,38 @@ class SearchBarWidget extends StatelessWidget {
     return Row(
       children: [
         Expanded(
-          child: GestureDetector(
-            onTap: isClickableOnly ? onInputTap : null,
-            child: AbsorbPointer(
-              absorbing: isClickableOnly,
-              child: TextField(
-                controller: controller,
-                autofocus: autoFocus,
-                readOnly: isClickableOnly,
-                style: const TextStyle(fontSize: 15),
-                onChanged: onTextChanged,
-                // 监听文本变化
-                decoration: InputDecoration(
-                  filled: true,
-                  fillColor: const Color(0xFFF5F5F5),
-                  prefixIcon: const Icon(Icons.search_rounded),
-                  hintText: hintText,
-                  border: OutlineInputBorder(
-                    borderRadius: BorderRadius.circular(5),
-                    borderSide: BorderSide.none,
-                  ),
-                  isDense: true,
-                  contentPadding: const EdgeInsets.symmetric(vertical: 8),
-                ),
-                onSubmitted: onSearch,
+          child: TextField(
+            focusNode: _focusNode,
+            controller: widget.controller,
+            readOnly: widget.isClickableOnly,
+            autofocus: false,
+            style: const TextStyle(fontSize: 15),
+            onChanged: widget.onTextChanged,
+            onTap: () {
+              if (widget.isClickableOnly) {
+                // 可点击但不弹出键盘
+                widget.onInputTap?.call();
+              }
+            },
+            decoration: InputDecoration(
+              filled: true,
+              fillColor: const Color(0xFFF5F5F5),
+              prefixIcon: const Icon(Icons.search_rounded),
+              hintText: widget.hintText,
+              border: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(5),
+                borderSide: BorderSide.none,
               ),
+              isDense: true,
+              contentPadding: const EdgeInsets.symmetric(vertical: 8),
             ),
+            onSubmitted: widget.onSearch,
           ),
         ),
         const SizedBox(width: 10),
-        if (isShowSearchButton)
-          // 搜索按钮
+        if (widget.isShowSearchButton)
           ElevatedButton(
-            onPressed: () => onSearch(controller.text.trim()),
+            onPressed: () => widget.onSearch(widget.controller.text.trim()),
             style: ElevatedButton.styleFrom(
               backgroundColor: Colors.green,
               padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 8),
@@ -88,17 +103,16 @@ class SearchBarWidget extends StatelessWidget {
               shadowColor: Colors.black45,
             ),
             child: Text(
-              buttonText,
+              widget.buttonText,
               style: const TextStyle(color: Colors.white, fontSize: 16),
             ),
           ),
-        // 重置按钮
-        if (showResetButton) const SizedBox(width: 10),
-        if (showResetButton)
+        if (widget.showResetButton) const SizedBox(width: 10),
+        if (widget.showResetButton)
           ElevatedButton(
             onPressed: () {
-              updateText(''); // 使用统一方法清空
-              onReset?.call();
+              updateText('');
+              widget.onReset?.call();
             },
             style: ElevatedButton.styleFrom(
               backgroundColor: Colors.blue,
@@ -110,8 +124,8 @@ class SearchBarWidget extends StatelessWidget {
               shadowColor: Colors.black26,
             ),
             child: Text(
-              resetButtonText,
-              style: TextStyle(color: Colors.white, fontSize: 16),
+              widget.resetButtonText,
+              style: const TextStyle(color: Colors.white, fontSize: 16),
             ),
           ),
       ],
diff --git a/lib/main.dart b/lib/main.dart
index ff26a02..6dadfbd 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -73,7 +73,7 @@ class MyApp extends StatelessWidget {
           behavior: HitTestBehavior.translucent, // 让空白区域也能点击
           onTap: () {
             // 收起键盘
-            FocusScope.of(context).requestFocus(_blankFocusNode);
+            FocusScope.of(context).unfocus();
           },
           child: child,
         );
diff --git a/lib/pages/app/Danger_paicha/check_record_page.dart b/lib/pages/app/Danger_paicha/check_record_page.dart
index 9eeda52..f81f40b 100644
--- a/lib/pages/app/Danger_paicha/check_record_page.dart
+++ b/lib/pages/app/Danger_paicha/check_record_page.dart
@@ -76,22 +76,25 @@ class _CheckRecordPageState extends State<CheckRecordPage> {
   Widget build(BuildContext context) {
     // 取屏幕宽度
     final double screenWidth = MediaQuery.of(context).size.width;
-    final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
     return Scaffold(
-      key: _scaffoldKey, // ② 绑定 key
-
       appBar: MyAppbar(
         title: appBarTitle,
         actions: [
-          TextButton(
-            onPressed: () {
-              _scaffoldKey.currentState?.openEndDrawer();
+          // 用 Builder 拿到 Scaffold 之下的 context
+          Builder(
+            builder: (innerContext) {
+              return TextButton(
+                onPressed: () {
+                  // 通过 innerContext 调用 openEndDrawer
+                  Scaffold.of(innerContext).openEndDrawer();
+                },
+                child: Text(
+                  "查询",
+                  style: TextStyle(color: Colors.white, fontSize: 16),
+                ),
+              );
             },
-            child: Text(
-              "查询",
-              style: TextStyle(color: Colors.white, fontSize: 16),
-            ),
           ),
         ],
       ),
@@ -145,8 +148,9 @@ class _CheckRecordPageState extends State<CheckRecordPage> {
             padding: EdgeInsets.all(10),
             child: SearchBarWidget(
               controller: _searchController,
-              autoFocus: true,
+
               onSearch: (keyboard) {
+
                 // 输入请求接口
                 _page=1;
                 searchKey=keyboard;
diff --git a/lib/pages/app/danger_wait_list_page.dart b/lib/pages/app/danger_wait_list_page.dart
index d17f368..f456f52 100644
--- a/lib/pages/app/danger_wait_list_page.dart
+++ b/lib/pages/app/danger_wait_list_page.dart
@@ -60,7 +60,6 @@ class _DangerWaitListPageState extends State<DangerWaitListPage> {
 
   // 隐患等级文本
   final List<String> _levelTexts = ["重大隐患","一般隐患"];
-  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
   @override
   void initState() {
@@ -101,21 +100,24 @@ class _DangerWaitListPageState extends State<DangerWaitListPage> {
     final double screenWidth = MediaQuery.of(context).size.width;
 
     return Scaffold(
-      key: _scaffoldKey, // ② 绑定 key
       appBar: MyAppbar(
         title: widget.dangerType.displayName,
         actions: [
-          if(1==widget.appItem)
-          TextButton(
-            onPressed: () {
-              // 查询 右侧弹窗页面
-              _scaffoldKey.currentState?.openEndDrawer();
-            },
-            child: Text(
-              "查询",
-              style: TextStyle(color: Colors.white, fontSize: 16),
+          if (1 == widget.appItem)
+            Builder(
+              builder: (innerContext) {
+                return TextButton(
+                  onPressed: () {
+                    // 通过 innerContext 拿到 ScaffoldState，打开右侧抽屉
+                    Scaffold.of(innerContext).openEndDrawer();
+                  },
+                  child: Text(
+                    "查询",
+                    style: TextStyle(color: Colors.white, fontSize: 16),
+                  ),
+                );
+              },
             ),
-          ),
         ],
       ),
 
diff --git a/lib/pages/home/risk/riskControl_page.dart b/lib/pages/home/risk/riskControl_page.dart
index 5a6d2c6..2989bd4 100644
--- a/lib/pages/home/risk/riskControl_page.dart
+++ b/lib/pages/home/risk/riskControl_page.dart
@@ -39,7 +39,6 @@ class _RiskControlPageState extends State<RiskControlPage> {
 
   // 风险等级文本
   final List<String> _levelTexts = ["重大风险/A级", "较大风险/B级", "一般风险/C级", "低风险/D级"];
-  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
 
   @override
@@ -59,19 +58,23 @@ class _RiskControlPageState extends State<RiskControlPage> {
     final double screenWidth = MediaQuery.of(context).size.width;
 
     return Scaffold(
-      key: _scaffoldKey, // ② 绑定 key
       appBar: MyAppbar(
         title: "风险分布",
         actions: [
-          TextButton(
-            onPressed: () {
-              // 查询 右侧弹窗页面
-              _scaffoldKey.currentState?.openEndDrawer();
+          // 用 Builder 拿到 Scaffold 之下的 context
+          Builder(
+            builder: (innerContext) {
+              return TextButton(
+                onPressed: () {
+                  // 通过 innerContext 调用 openEndDrawer
+                  Scaffold.of(innerContext).openEndDrawer();
+                },
+                child: Text(
+                  "查询",
+                  style: TextStyle(color: Colors.white, fontSize: 16),
+                ),
+              );
             },
-            child: Text(
-              "查询",
-              style: TextStyle(color: Colors.white, fontSize: 16),
-            ),
           ),
         ],
       ),
diff --git a/pubspec.lock b/pubspec.lock
index 8b27ba6..9e8800f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: args
       sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.7.0"
   asn1lib:
@@ -14,7 +14,7 @@ packages:
     description:
       name: asn1lib
       sha256: "9a8f69025044eb466b9b60ef3bc3ac99b4dc6c158ae9c56d25eeccf5bc56d024"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.6.5"
   async:
@@ -22,7 +22,7 @@ packages:
     description:
       name: async
       sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.13.0"
   boolean_selector:
@@ -30,7 +30,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.2"
   camera:
@@ -38,7 +38,7 @@ packages:
     description:
       name: camera
       sha256: d6ec2cbdbe2fa8f5e0d07d8c06368fe4effa985a4a5ddade9cc58a8cd849557d
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.11.2"
   camera_android_camerax:
@@ -46,23 +46,23 @@ packages:
     description:
       name: camera_android_camerax
       sha256: "4b6c1bef4270c39df96402c4d62f2348c3bb2bbaefd0883b9dbd58f426306ad0"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.6.19"
   camera_avfoundation:
     dependency: transitive
     description:
       name: camera_avfoundation
-      sha256: cabc6cbdeadca9cbcac178110c9d5e87bde5c646c3b8c9c4c2747fc500a12432
-      url: "https://pub.flutter-io.cn"
+      sha256: "04e1f052ef268085a4f0550389211cc46005a9af015e444c7b1ee7aa19332e5d"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "0.9.20+5"
+    version: "0.9.20+6"
   camera_platform_interface:
     dependency: transitive
     description:
       name: camera_platform_interface
       sha256: "2f757024a48696ff4814a789b0bd90f5660c0fb25f393ab4564fb483327930e2"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.10.0"
   camera_web:
@@ -70,7 +70,7 @@ packages:
     description:
       name: camera_web
       sha256: "595f28c89d1fb62d77c73c633193755b781c6d2e0ebcd8dc25b763b514e6ba8f"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.3.5"
   characters:
@@ -78,7 +78,7 @@ packages:
     description:
       name: characters
       sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.4.0"
   clock:
@@ -86,7 +86,7 @@ packages:
     description:
       name: clock
       sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.2"
   collection:
@@ -94,7 +94,7 @@ packages:
     description:
       name: collection
       sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.19.1"
   connectivity_plus:
@@ -102,7 +102,7 @@ packages:
     description:
       name: connectivity_plus
       sha256: "051849e2bd7c7b3bc5844ea0d096609ddc3a859890ec3a9ac4a65a2620cc1f99"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.1.4"
   connectivity_plus_platform_interface:
@@ -110,7 +110,7 @@ packages:
     description:
       name: connectivity_plus_platform_interface
       sha256: "42657c1715d48b167930d5f34d00222ac100475f73d10162ddf43e714932f204"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.0.1"
   convert:
@@ -118,7 +118,7 @@ packages:
     description:
       name: convert
       sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.1.2"
   cross_file:
@@ -126,7 +126,7 @@ packages:
     description:
       name: cross_file
       sha256: "7caf6a750a0c04effbb52a676dce9a4a592e10ad35c34d6d2d0e4811160d5670"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.3.4+2"
   crypto:
@@ -134,7 +134,7 @@ packages:
     description:
       name: crypto
       sha256: "1e445881f28f22d6140f181e07737b22f1e099a5e1ff94b0af2f9e4a463f4855"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.6"
   csslib:
@@ -142,7 +142,7 @@ packages:
     description:
       name: csslib
       sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.2"
   cupertino_icons:
@@ -150,7 +150,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.8"
   dbus:
@@ -158,7 +158,7 @@ packages:
     description:
       name: dbus
       sha256: "79e0c23480ff85dc68de79e2cd6334add97e48f7f4865d17686dd6ea81a47e8c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.7.11"
   dio:
@@ -166,7 +166,7 @@ packages:
     description:
       name: dio
       sha256: "253a18bbd4851fecba42f7343a1df3a9a4c1d31a2c1b37e221086b4fa8c8dbc9"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.8.0+1"
   dio_web_adapter:
@@ -174,7 +174,7 @@ packages:
     description:
       name: dio_web_adapter
       sha256: "7586e476d70caecaf1686d21eee7247ea43ef5c345eab9e0cc3583ff13378d78"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.1"
   dotted_line:
@@ -182,7 +182,7 @@ packages:
     description:
       name: dotted_line
       sha256: "41e3d655939559815daa1370fc1e07673a205fa628cf40ce3af45d90029a77b6"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.2.3"
   encrypt:
@@ -190,7 +190,7 @@ packages:
     description:
       name: encrypt
       sha256: "62d9aa4670cc2a8798bab89b39fc71b6dfbacf615de6cf5001fb39f7e4a996a2"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.0.3"
   extended_image:
@@ -198,7 +198,7 @@ packages:
     description:
       name: extended_image
       sha256: f6cbb1d798f51262ed1a3d93b4f1f2aa0d76128df39af18ecb77fa740f88b2e0
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "10.0.1"
   extended_image_library:
@@ -206,7 +206,7 @@ packages:
     description:
       name: extended_image_library
       sha256: "1f9a24d3a00c2633891c6a7b5cab2807999eb2d5b597e5133b63f49d113811fe"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.0.1"
   extension:
@@ -214,7 +214,7 @@ packages:
     description:
       name: extension
       sha256: be3a6b7f8adad2f6e2e8c63c895d19811fcf203e23466c6296267941d0ff4f24
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.6.0"
   fake_async:
@@ -222,7 +222,7 @@ packages:
     description:
       name: fake_async
       sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.3"
   ffi:
@@ -230,7 +230,7 @@ packages:
     description:
       name: ffi
       sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.4"
   file:
@@ -238,7 +238,7 @@ packages:
     description:
       name: file
       sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.1"
   file_selector_linux:
@@ -246,7 +246,7 @@ packages:
     description:
       name: file_selector_linux
       sha256: "54cbbd957e1156d29548c7d9b9ec0c0ebb6de0a90452198683a7d23aed617a33"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.9.3+2"
   file_selector_macos:
@@ -254,7 +254,7 @@ packages:
     description:
       name: file_selector_macos
       sha256: "8c9250b2bd2d8d4268e39c82543bacbaca0fda7d29e0728c3c4bbb7c820fd711"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.9.4+3"
   file_selector_platform_interface:
@@ -262,7 +262,7 @@ packages:
     description:
       name: file_selector_platform_interface
       sha256: a3994c26f10378a039faa11de174d7b78eb8f79e4dd0af2a451410c1a5c3f66b
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.6.2"
   file_selector_windows:
@@ -270,7 +270,7 @@ packages:
     description:
       name: file_selector_windows
       sha256: "320fcfb6f33caa90f0b58380489fc5ac05d99ee94b61aa96ec2bff0ba81d3c2b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.9.3+4"
   fixnum:
@@ -278,7 +278,7 @@ packages:
     description:
       name: fixnum
       sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.1"
   flutter:
@@ -291,7 +291,7 @@ packages:
     description:
       name: flutter_html
       sha256: "38a2fd702ffdf3243fb7441ab58aa1bc7e6922d95a50db76534de8260638558d"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.0"
   flutter_lints:
@@ -299,7 +299,7 @@ packages:
     description:
       name: flutter_lints
       sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.0.0"
   flutter_plugin_android_lifecycle:
@@ -307,7 +307,7 @@ packages:
     description:
       name: flutter_plugin_android_lifecycle
       sha256: f948e346c12f8d5480d2825e03de228d0eb8c3a737e4cdaa122267b89c022b5e
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.0.28"
   flutter_test:
@@ -325,7 +325,7 @@ packages:
     description:
       name: fluttertoast
       sha256: "25e51620424d92d3db3832464774a6143b5053f15e382d8ffbfd40b6e795dcf1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "8.2.12"
   geolocator:
@@ -333,7 +333,7 @@ packages:
     description:
       name: geolocator
       sha256: f4efb8d3c4cdcad2e226af9661eb1a0dd38c71a9494b22526f9da80ab79520e5
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "10.1.1"
   geolocator_android:
@@ -341,7 +341,7 @@ packages:
     description:
       name: geolocator_android
       sha256: fcb1760a50d7500deca37c9a666785c047139b5f9ee15aa5469fae7dbbe3170d
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.6.2"
   geolocator_apple:
@@ -349,7 +349,7 @@ packages:
     description:
       name: geolocator_apple
       sha256: dbdd8789d5aaf14cf69f74d4925ad1336b4433a6efdf2fce91e8955dc921bf22
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.3.13"
   geolocator_platform_interface:
@@ -357,7 +357,7 @@ packages:
     description:
       name: geolocator_platform_interface
       sha256: "30cb64f0b9adcc0fb36f628b4ebf4f731a2961a0ebd849f4b56200205056fe67"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.2.6"
   geolocator_web:
@@ -365,7 +365,7 @@ packages:
     description:
       name: geolocator_web
       sha256: "102e7da05b48ca6bf0a5bda0010f886b171d1a08059f01bfe02addd0175ebece"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.1"
   geolocator_windows:
@@ -373,7 +373,7 @@ packages:
     description:
       name: geolocator_windows
       sha256: "175435404d20278ffd220de83c2ca293b73db95eafbdc8131fe8609be1421eb6"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.5"
   html:
@@ -381,7 +381,7 @@ packages:
     description:
       name: html
       sha256: "6d1264f2dffa1b1101c25a91dff0dc2daee4c18e87cd8538729773c073dbf602"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.15.6"
   http:
@@ -389,7 +389,7 @@ packages:
     description:
       name: http
       sha256: "2c11f3f94c687ee9bad77c171151672986360b2b001d109814ee7140b2cf261b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.4.0"
   http_client_helper:
@@ -397,7 +397,7 @@ packages:
     description:
       name: http_client_helper
       sha256: "8a9127650734da86b5c73760de2b404494c968a3fd55602045ffec789dac3cb1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.0"
   http_parser:
@@ -405,7 +405,7 @@ packages:
     description:
       name: http_parser
       sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.1.2"
   image_picker:
@@ -413,7 +413,7 @@ packages:
     description:
       name: image_picker
       sha256: "021834d9c0c3de46bf0fe40341fa07168407f694d9b2bb18d532dc1261867f7a"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.2"
   image_picker_android:
@@ -421,7 +421,7 @@ packages:
     description:
       name: image_picker_android
       sha256: "6fae381e6af2bbe0365a5e4ce1db3959462fa0c4d234facf070746024bb80c8d"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.8.12+24"
   image_picker_for_web:
@@ -429,7 +429,7 @@ packages:
     description:
       name: image_picker_for_web
       sha256: "717eb042ab08c40767684327be06a5d8dbb341fe791d514e4b92c7bbe1b7bb83"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.6"
   image_picker_ios:
@@ -437,7 +437,7 @@ packages:
     description:
       name: image_picker_ios
       sha256: "05da758e67bc7839e886b3959848aa6b44ff123ab4b28f67891008afe8ef9100"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.8.12+2"
   image_picker_linux:
@@ -445,7 +445,7 @@ packages:
     description:
       name: image_picker_linux
       sha256: "34a65f6740df08bbbeb0a1abd8e6d32107941fd4868f67a507b25601651022c9"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.1+2"
   image_picker_macos:
@@ -453,7 +453,7 @@ packages:
     description:
       name: image_picker_macos
       sha256: "1b90ebbd9dcf98fb6c1d01427e49a55bd96b5d67b8c67cf955d60a5de74207c1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.1+2"
   image_picker_platform_interface:
@@ -461,7 +461,7 @@ packages:
     description:
       name: image_picker_platform_interface
       sha256: "886d57f0be73c4b140004e78b9f28a8914a09e50c2d816bdd0520051a71236a0"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.10.1"
   image_picker_windows:
@@ -469,7 +469,7 @@ packages:
     description:
       name: image_picker_windows
       sha256: "6ad07afc4eb1bc25f3a01084d28520496c4a3bb0cb13685435838167c9dcedeb"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.1+1"
   intl:
@@ -477,7 +477,7 @@ packages:
     description:
       name: intl
       sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.20.2"
   js:
@@ -485,7 +485,7 @@ packages:
     description:
       name: js
       sha256: "53385261521cc4a0c4658fd0ad07a7d14591cf8fc33abbceae306ddb974888dc"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.7.2"
   leak_tracker:
@@ -493,7 +493,7 @@ packages:
     description:
       name: leak_tracker
       sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "10.0.9"
   leak_tracker_flutter_testing:
@@ -501,7 +501,7 @@ packages:
     description:
       name: leak_tracker_flutter_testing
       sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.9"
   leak_tracker_testing:
@@ -509,7 +509,7 @@ packages:
     description:
       name: leak_tracker_testing
       sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.1"
   lints:
@@ -517,7 +517,7 @@ packages:
     description:
       name: lints
       sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.1.1"
   list_counter:
@@ -525,7 +525,7 @@ packages:
     description:
       name: list_counter
       sha256: c447ae3dfcd1c55f0152867090e67e219d42fe6d4f2807db4bbe8b8d69912237
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.2"
   matcher:
@@ -533,7 +533,7 @@ packages:
     description:
       name: matcher
       sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.12.17"
   material_color_utilities:
@@ -541,7 +541,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.11.1"
   meta:
@@ -549,7 +549,7 @@ packages:
     description:
       name: meta
       sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.16.0"
   mime:
@@ -557,7 +557,7 @@ packages:
     description:
       name: mime
       sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.0.0"
   mobile_scanner:
@@ -565,7 +565,7 @@ packages:
     description:
       name: mobile_scanner
       sha256: "54005bdea7052d792d35b4fef0f84ec5ddc3a844b250ecd48dc192fb9b4ebc95"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.1"
   ndef_record:
@@ -573,7 +573,7 @@ packages:
     description:
       name: ndef_record
       sha256: "0c72dfac0d5c16fc264846d103ee5d8249cd3858261a5a537b455a24c1bd5857"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.2.1"
   nested:
@@ -581,7 +581,7 @@ packages:
     description:
       name: nested
       sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.0"
   nfc_manager:
@@ -589,7 +589,7 @@ packages:
     description:
       name: nfc_manager
       sha256: "164cc0223dee528d4d05a542da921f0b3a31ca0312400701c93ebf4ce757f676"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.0.2"
   nfc_manager_ndef:
@@ -597,7 +597,7 @@ packages:
     description:
       name: nfc_manager_ndef
       sha256: "676e741c42b63ab1fda5a981015cb706ab4fdb76e5d0eec6611993bb27d7e7bf"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.1"
   nm:
@@ -605,7 +605,7 @@ packages:
     description:
       name: nm
       sha256: "2c9aae4127bdc8993206464fcc063611e0e36e72018696cd9631023a31b24254"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.5.0"
   package_info_plus:
@@ -613,7 +613,7 @@ packages:
     description:
       name: package_info_plus
       sha256: "7976bfe4c583170d6cdc7077e3237560b364149fcd268b5f53d95a991963b191"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "8.3.0"
   package_info_plus_platform_interface:
@@ -621,7 +621,7 @@ packages:
     description:
       name: package_info_plus_platform_interface
       sha256: "6c935fb612dff8e3cc9632c2b301720c77450a126114126ffaafe28d2e87956c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.2.0"
   path:
@@ -629,7 +629,7 @@ packages:
     description:
       name: path
       sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.9.1"
   path_provider:
@@ -637,7 +637,7 @@ packages:
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.5"
   path_provider_android:
@@ -645,7 +645,7 @@ packages:
     description:
       name: path_provider_android
       sha256: d0d310befe2c8ab9e7f393288ccbb11b60c019c6b5afc21973eeee4dda2b35e9
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.17"
   path_provider_foundation:
@@ -653,7 +653,7 @@ packages:
     description:
       name: path_provider_foundation
       sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   path_provider_linux:
@@ -661,7 +661,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
@@ -669,7 +669,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.2"
   path_provider_windows:
@@ -677,7 +677,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.3.0"
   pdfx:
@@ -685,7 +685,7 @@ packages:
     description:
       name: pdfx
       sha256: "29db9b71d46bf2335e001f91693f2c3fbbf0760e4c2eb596bf4bafab211471c1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.9.2"
   petitparser:
@@ -693,7 +693,7 @@ packages:
     description:
       name: petitparser
       sha256: "07c8f0b1913bcde1ff0d26e57ace2f3012ccbf2b204e070290dad3bb22797646"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.1.0"
   photo_manager:
@@ -701,7 +701,7 @@ packages:
     description:
       name: photo_manager
       sha256: a0d9a7a9bc35eda02d33766412bde6d883a8b0acb86bbe37dac5f691a0894e8a
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.7.1"
   photo_manager_image_provider:
@@ -709,7 +709,7 @@ packages:
     description:
       name: photo_manager_image_provider
       sha256: b6015b67b32f345f57cf32c126f871bced2501236c405aafaefa885f7c821e4f
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.0"
   photo_view:
@@ -717,7 +717,7 @@ packages:
     description:
       name: photo_view
       sha256: "1fc3d970a91295fbd1364296575f854c9863f225505c28c46e0a03e48960c75e"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.15.0"
   platform:
@@ -725,7 +725,7 @@ packages:
     description:
       name: platform
       sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.1.6"
   plugin_platform_interface:
@@ -733,7 +733,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.8"
   pointycastle:
@@ -741,7 +741,7 @@ packages:
     description:
       name: pointycastle
       sha256: "4be0097fcf3fd3e8449e53730c631200ebc7b88016acecab2b0da2f0149222fe"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.9.1"
   provider:
@@ -749,7 +749,7 @@ packages:
     description:
       name: provider
       sha256: "4abbd070a04e9ddc287673bf5a030c7ca8b685ff70218720abab8b092f53dd84"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.1.5"
   shared_preferences:
@@ -757,7 +757,7 @@ packages:
     description:
       name: shared_preferences
       sha256: "6e8bf70b7fef813df4e9a36f658ac46d107db4b4cfe1048b477d4e453a8159f5"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.5.3"
   shared_preferences_android:
@@ -765,7 +765,7 @@ packages:
     description:
       name: shared_preferences_android
       sha256: "20cbd561f743a342c76c151d6ddb93a9ce6005751e7aa458baad3858bfbfb6ac"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.10"
   shared_preferences_foundation:
@@ -773,7 +773,7 @@ packages:
     description:
       name: shared_preferences_foundation
       sha256: "6a52cfcdaeac77cad8c97b539ff688ccfc458c007b4db12be584fbe5c0e49e03"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.5.4"
   shared_preferences_linux:
@@ -781,7 +781,7 @@ packages:
     description:
       name: shared_preferences_linux
       sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   shared_preferences_platform_interface:
@@ -789,7 +789,7 @@ packages:
     description:
       name: shared_preferences_platform_interface
       sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   shared_preferences_web:
@@ -797,7 +797,7 @@ packages:
     description:
       name: shared_preferences_web
       sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.3"
   shared_preferences_windows:
@@ -805,7 +805,7 @@ packages:
     description:
       name: shared_preferences_windows
       sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   simple_gesture_detector:
@@ -813,7 +813,7 @@ packages:
     description:
       name: simple_gesture_detector
       sha256: ba2cd5af24ff20a0b8d609cec3f40e5b0744d2a71804a2616ae086b9c19d19a3
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.1"
   sky_engine:
@@ -826,7 +826,7 @@ packages:
     description:
       name: source_span
       sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.10.1"
   sprintf:
@@ -834,7 +834,7 @@ packages:
     description:
       name: sprintf
       sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.0"
   stack_trace:
@@ -842,7 +842,7 @@ packages:
     description:
       name: stack_trace
       sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.12.1"
   stream_channel:
@@ -850,7 +850,7 @@ packages:
     description:
       name: stream_channel
       sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.4"
   stream_transform:
@@ -858,7 +858,7 @@ packages:
     description:
       name: stream_transform
       sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.1"
   string_scanner:
@@ -866,7 +866,7 @@ packages:
     description:
       name: string_scanner
       sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.4.1"
   synchronized:
@@ -874,7 +874,7 @@ packages:
     description:
       name: synchronized
       sha256: c254ade258ec8282947a0acbbc90b9575b4f19673533ee46f2f6e9b3aeefd7c0
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.4.0"
   table_calendar:
@@ -882,7 +882,7 @@ packages:
     description:
       name: table_calendar
       sha256: "0c0c6219878b363a2d5f40c7afb159d845f253d061dc3c822aa0d5fe0f721982"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.2.0"
   term_glyph:
@@ -890,7 +890,7 @@ packages:
     description:
       name: term_glyph
       sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.2.2"
   test_api:
@@ -898,7 +898,7 @@ packages:
     description:
       name: test_api
       sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.7.4"
   typed_data:
@@ -906,7 +906,7 @@ packages:
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.4.0"
   universal_platform:
@@ -914,7 +914,7 @@ packages:
     description:
       name: universal_platform
       sha256: "64e16458a0ea9b99260ceb5467a214c1f298d647c659af1bff6d3bf82536b1ec"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.0"
   url_launcher:
@@ -922,7 +922,7 @@ packages:
     description:
       name: url_launcher
       sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.3.2"
   url_launcher_android:
@@ -930,7 +930,7 @@ packages:
     description:
       name: url_launcher_android
       sha256: "8582d7f6fe14d2652b4c45c9b6c14c0b678c2af2d083a11b604caeba51930d79"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.3.16"
   url_launcher_ios:
@@ -938,7 +938,7 @@ packages:
     description:
       name: url_launcher_ios
       sha256: "7f2022359d4c099eea7df3fdf739f7d3d3b9faf3166fb1dd390775176e0b76cb"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.3.3"
   url_launcher_linux:
@@ -946,7 +946,7 @@ packages:
     description:
       name: url_launcher_linux
       sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.2.1"
   url_launcher_macos:
@@ -954,7 +954,7 @@ packages:
     description:
       name: url_launcher_macos
       sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.2.2"
   url_launcher_platform_interface:
@@ -962,7 +962,7 @@ packages:
     description:
       name: url_launcher_platform_interface
       sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.3.2"
   url_launcher_web:
@@ -970,7 +970,7 @@ packages:
     description:
       name: url_launcher_web
       sha256: "4bd2b7b4dc4d4d0b94e5babfffbca8eac1a126c7f3d6ecbc1a11013faa3abba2"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   url_launcher_windows:
@@ -978,7 +978,7 @@ packages:
     description:
       name: url_launcher_windows
       sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.1.4"
   uuid:
@@ -986,7 +986,7 @@ packages:
     description:
       name: uuid
       sha256: a5be9ef6618a7ac1e964353ef476418026db906c4facdedaa299b7a2e71690ff
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.5.1"
   vector_math:
@@ -994,7 +994,7 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.4"
   video_player:
@@ -1002,31 +1002,31 @@ packages:
     description:
       name: video_player
       sha256: "0d55b1f1a31e5ad4c4967bfaa8ade0240b07d20ee4af1dfef5f531056512961a"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.10.0"
   video_player_android:
     dependency: transitive
     description:
       name: video_player_android
-      sha256: "9d5af2d233ba69df803dcf2f31e66d9a4c6206f2d96178df06b09b0ec3056b39"
-      url: "https://pub.flutter-io.cn"
+      sha256: "0fabf59eea728a6a887f29f2818eafbefb4b37c727dbb62dccef56c9287a692f"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "2.8.9"
+    version: "2.8.10"
   video_player_avfoundation:
     dependency: transitive
     description:
       name: video_player_avfoundation
-      sha256: "9fedd55023249f3a02738c195c906b4e530956191febf0838e37d0dac912f953"
-      url: "https://pub.flutter-io.cn"
+      sha256: d716c279c940b5b4625da6bae625e88540d4150a8f3390f961454245e9848675
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "2.8.0"
+    version: "2.8.1"
   video_player_platform_interface:
     dependency: transitive
     description:
       name: video_player_platform_interface
       sha256: cf2a1d29a284db648fd66cbd18aacc157f9862d77d2cc790f6f9678a46c1db5a
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.4.0"
   video_player_web:
@@ -1034,7 +1034,7 @@ packages:
     description:
       name: video_player_web
       sha256: "9f3c00be2ef9b76a95d94ac5119fb843dca6f2c69e6c9968f6f2b6c9e7afbdeb"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.0"
   visibility_detector:
@@ -1042,7 +1042,7 @@ packages:
     description:
       name: visibility_detector
       sha256: dd5cc11e13494f432d15939c3aa8ae76844c42b723398643ce9addb88a5ed420
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.4.0+2"
   vm_service:
@@ -1050,7 +1050,7 @@ packages:
     description:
       name: vm_service
       sha256: ddfa8d30d89985b96407efce8acbdd124701f96741f2d981ca860662f1c0dc02
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "15.0.0"
   web:
@@ -1058,7 +1058,7 @@ packages:
     description:
       name: web
       sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.1"
   webview_flutter:
@@ -1066,7 +1066,7 @@ packages:
     description:
       name: webview_flutter
       sha256: c3e4fe614b1c814950ad07186007eff2f2e5dd2935eba7b9a9a1af8e5885f1ba
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.13.0"
   webview_flutter_android:
@@ -1074,7 +1074,7 @@ packages:
     description:
       name: webview_flutter_android
       sha256: "9573ad97890d199ac3ab32399aa33a5412163b37feb573eb5b0a76b35e9ffe41"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.8.2"
   webview_flutter_platform_interface:
@@ -1082,7 +1082,7 @@ packages:
     description:
       name: webview_flutter_platform_interface
       sha256: f0dc2dc3a2b1e3a6abdd6801b9355ebfeb3b8f6cde6b9dc7c9235909c4a1f147
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.13.1"
   webview_flutter_wkwebview:
@@ -1090,7 +1090,7 @@ packages:
     description:
       name: webview_flutter_wkwebview
       sha256: "71523b9048cf510cfa1fd4e0a3fa5e476a66e0884d5df51d59d5023dba237107"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.22.1"
   wechat_assets_picker:
@@ -1098,7 +1098,7 @@ packages:
     description:
       name: wechat_assets_picker
       sha256: cafe3d32564ed3cacf9822f251941f7b44fe9885c17c8de4fca7e939a459e1ef
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "9.5.1"
   wechat_picker_library:
@@ -1106,7 +1106,7 @@ packages:
     description:
       name: wechat_picker_library
       sha256: a42e09cb85b15fc9410f6a69671371cc60aa99c4a1f7967f6593a7f665f6f47a
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.5"
   win32:
@@ -1114,7 +1114,7 @@ packages:
     description:
       name: win32
       sha256: "66814138c3562338d05613a6e368ed8cfb237ad6d64a9e9334be3f309acfca03"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.14.0"
   xdg_directories:
@@ -1122,7 +1122,7 @@ packages:
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.0"
   xml:
@@ -1130,7 +1130,7 @@ packages:
     description:
       name: xml
       sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226
-      url: "https://pub.flutter-io.cn"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.5.0"
 sdks: