diff --git a/lib/address/address_map_page.dart b/lib/address/address_map_page.dart
index e8d1d6d1..dca398f2 100644
--- a/lib/address/address_map_page.dart
+++ b/lib/address/address_map_page.dart
@@ -104,7 +104,7 @@ class _AddressMapPage extends State<AddressMapPage> {
       Future.delayed(Duration(seconds: 6), () {
         EasyLoading.dismiss();
       });
-    } else if (await PH.Permission.location.isUndetermined) {
+    } else if (await PH.Permission.location.isDenied) {
       await PH.Permission.location.request();
     } else {
       if (Platform.isIOS) {
diff --git a/lib/home/help_farmers/help_farmers_page.dart b/lib/home/help_farmers/help_farmers_page.dart
index acafdd31..f2be0a3d 100644
--- a/lib/home/help_farmers/help_farmers_page.dart
+++ b/lib/home/help_farmers/help_farmers_page.dart
@@ -11,6 +11,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:huixiang/view_widget/my_footer.dart';
 import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:shimmer/shimmer.dart';
 
 import '../../generated/l10n.dart';
 import '../../retrofit/data/base_data.dart';
@@ -33,6 +34,8 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
   final RefreshController refreshController = RefreshController();
   List<FarmersList> farmersList = [];
   int tabIndex = 0;
+  int networkStatus = 0;
+  String dataErrorText = "";
 
   @override
   void initState() {
@@ -42,7 +45,7 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
         Dio(),
         context: context,
         token: value.getString('token'),
-          // showLoading: true
+          showLoading: true
       ),
     queryConfig(),
     });
@@ -63,14 +66,18 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
       await apiService.getConfig().catchError((error) {
         SmartDialog.showToast(AppUtils.dioErrorTypeToString(error.type),
             alignment: Alignment.center);
+        networkStatus = -1;
         refreshController.refreshFailed();
       });
       if (baseData != null && baseData.isSuccess) {
         farmersList.clear();
         farmersList.addAll(baseData.data);
         refreshController.refreshCompleted();
+        networkStatus= 1;
       } else {
         refreshController.refreshFailed();
+        dataErrorText = baseData.msg ?? "";
+        networkStatus=2;
       }
     }finally{
       setState(() {});
@@ -84,7 +91,17 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
   Widget build(BuildContext context) {
     return Scaffold(
       backgroundColor: Colors.transparent,
-      body: NestedScrollView(
+      body: networkStatus == 0 ?recommendSm():
+      (networkStatus == 2 ?Container(
+        color: Colors.white,
+      child: NoDataView(
+      src: "assets/image/xiao_fei.webp",
+      isShowBtn: false,
+      text: dataErrorText,
+      fontSize: 16.sp,
+      margin: EdgeInsets.only(top: 120.h, left: 60.w, right: 60.w),
+    )
+      ):NestedScrollView(
         headerSliverBuilder: (context, inner) {
           return [
             SliverAppBar(
@@ -127,8 +144,8 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
                     alignment: Alignment.center,
                     decoration: BoxDecoration(
                       borderRadius: BorderRadius.vertical(
-                      top: Radius.circular(16),
-                    ),
+                        top: Radius.circular(16),
+                      ),
                       color: Color(0xFF32A060),
                     ),
                     padding: EdgeInsets.only(top:7.h,bottom: 7.h),
@@ -170,7 +187,7 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
           ];
         },
         body:  recommend(),
-      ),
+      )),
     );
   }
 
@@ -302,4 +319,174 @@ class _HelpFarmersPage extends State<HelpFarmersPage> {
       ),
     );
   }
+
+  Widget recommendSm() {
+    return Container(
+      width: double.infinity,
+      decoration: BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.all(Radius.circular(6)),
+          boxShadow: [
+            BoxShadow(
+              color: Colors.black.withAlpha(25),
+              offset: Offset(0, 1),
+              blurRadius: 12,
+              spreadRadius: 0,
+            )
+          ]),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Shimmer.fromColors(
+            baseColor: Color(0XFFD8D8D8),
+            highlightColor: Color(0XFFD8D8D8),
+            child: Container(
+              color: Color(0XFFD8D8D8),
+              width: double.infinity,
+              height:289.h,
+            ),
+          ),
+          Row(
+            children: [
+              Padding(
+                padding: EdgeInsets.only(left: 6.w, bottom: 5.h, top: 12.h),
+                child: Shimmer.fromColors(
+                  baseColor: Color(0XFFD8D8D8),
+                  highlightColor: Color(0XFFD8D8D8),
+                  child: Container(
+                    decoration: BoxDecoration(
+                      color: Color(0XFFD8D8D8),
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                    width:64.w,
+                    height: 20.h,
+                  ),
+                ),
+              ),
+              Padding(
+                padding: EdgeInsets.only(left: 12.w, bottom: 5.h, top: 12.h),
+                child: Shimmer.fromColors(
+                  baseColor: Color(0XFFD8D8D8),
+                  highlightColor: Color(0XFFD8D8D8),
+                  child: Container(
+                    decoration: BoxDecoration(
+                      color: Color(0XFFD8D8D8),
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                    width: 64.w,
+                    height: 20.h,
+                  ),
+                ),
+              ),
+              Padding(
+                padding: EdgeInsets.only(left: 12.w, bottom: 5.h, top: 12.h),
+                child: Shimmer.fromColors(
+                  baseColor: Color(0XFFD8D8D8),
+                  highlightColor: Color(0XFFD8D8D8),
+                  child: Container(
+                    decoration: BoxDecoration(
+                      color: Color(0XFFD8D8D8),
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                    width: 64.w,
+                    height: 20.h,
+                  ),
+                ),
+              ),
+              Padding(
+                padding: EdgeInsets.only(left: 12.w, bottom: 5.h, top: 12.h),
+                child: Shimmer.fromColors(
+                  baseColor: Color(0XFFD8D8D8),
+                  highlightColor: Color(0XFFD8D8D8),
+                  child: Container(
+                    decoration: BoxDecoration(
+                      color: Color(0XFFD8D8D8),
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                    width: 64.w,
+                    height: 20.h,
+                  ),
+                ),
+              ),
+            ],
+          ),
+          Expanded(child: ListView.builder(
+            itemCount: 10,
+            physics: BouncingScrollPhysics(),
+            shrinkWrap: true,
+            itemBuilder: (context, position) {
+              return GestureDetector(
+                onTap: () {},
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Shimmer.fromColors(
+                      baseColor: Color(0XFFD8D8D8),
+                      highlightColor: Color(0XFFD8D8D8),
+                      child: Container(
+                        margin:EdgeInsets.symmetric(horizontal:6.w),
+                        decoration: BoxDecoration(
+                          color: Color(0XFFD8D8D8),
+                          borderRadius: BorderRadius.circular(2),
+                        ),
+                        height: 174.h,
+                      ),
+                    ),
+                    Padding(
+                      padding: EdgeInsets.only(top: 7.h, left: 10.w, bottom: 8.h),
+                      child: Shimmer.fromColors(
+                        baseColor: Color(0XFFD8D8D8),
+                        highlightColor: Color(0XFFD8D8D8),
+                        child: Container(
+                          decoration: BoxDecoration(
+                            color: Color(0XFFD8D8D8),
+                            borderRadius: BorderRadius.circular(2),
+                          ),
+                          width:106.w,
+                          height: 20.h,
+                        ),
+                      ),
+                    ),
+                    Padding(
+                      padding: EdgeInsets.only(left: 10.w, bottom: 12.h),
+                      child:Row(
+                        children: [
+                          Shimmer.fromColors(
+                            baseColor: Color(0XFFD8D8D8),
+                            highlightColor: Color(0XFFD8D8D8),
+                            child: Container(
+                              decoration: BoxDecoration(
+                                color: Color(0XFFD8D8D8),
+                                borderRadius: BorderRadius.circular(2),
+                              ),
+                              width: 166.w,
+                              height: 20.h,
+                            ),
+                          ),
+                          Spacer(),
+                          Shimmer.fromColors(
+                            baseColor: Color(0XFFD8D8D8),
+                            highlightColor: Color(0XFFD8D8D8),
+                            child: Container(
+                              margin: EdgeInsets.only(right: 10.w),
+                              decoration: BoxDecoration(
+                                color: Color(0XFFD8D8D8),
+                                borderRadius: BorderRadius.circular(100),
+                              ),
+                              width: 86.w,
+                              height: 25.h,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                ),
+              );
+            },
+          )),
+        ],
+      ),
+    );
+  }
 }
diff --git a/lib/retrofit/retrofit_api.g.dart b/lib/retrofit/retrofit_api.g.dart
index 37ffa091..73e9cdfb 100644
--- a/lib/retrofit/retrofit_api.g.dart
+++ b/lib/retrofit/retrofit_api.g.dart
@@ -2228,7 +2228,9 @@ class _ApiService implements ApiService {
         data: _data);
     final value = BaseData<List<FarmersList>>.fromJson(
         _result.data,
-        (json) => (json as List<dynamic>)
+        (json) => (json ?? "") == ""
+            ? null
+            :(json as List<dynamic>)
             .map<FarmersList>(
                 (i) => FarmersList.fromJson(i as Map<String, dynamic>))
             .toList());
diff --git a/lib/setting/permission_setting_page.dart b/lib/setting/permission_setting_page.dart
index b0cbf557..a4ea4ff5 100644
--- a/lib/setting/permission_setting_page.dart
+++ b/lib/setting/permission_setting_page.dart
@@ -117,7 +117,7 @@ class _PermissionSettingPage extends State<PermissionSettingPage> {
     }
     if (await permission.isPermanentlyDenied) {
       requestDialog(position);
-    } else if (await permission.isUndetermined) {
+    } else if (await permission.isDenied) {
       await permission.request();
       queryPermission();
     } else {
diff --git a/lib/union/union_page.dart b/lib/union/union_page.dart
index 3772695a..ee2adb2e 100644
--- a/lib/union/union_page.dart
+++ b/lib/union/union_page.dart
@@ -22,6 +22,7 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:visibility_detector/visibility_detector.dart';
 
+import '../utils/send_location_dialog.dart';
 import '../view_widget/location_tips.dart';
 import '../view_widget/no_data_view.dart';
 
@@ -115,6 +116,12 @@ class UnionPageState extends State<UnionPage>
   }
 
   getLocation({bool showLoading = true}) async {
+    // await showDialog(
+    //   context: context,
+    //   useRootNavigator: false,
+    //   builder: (c) => SendLocationDialog(),
+    // );
+    // return;
     if(showLoading)
     EasyLoading.show(
       status: S.current.zhengzaijiazai,
diff --git a/lib/utils/location.dart b/lib/utils/location.dart
index feda0fec..b1bba7b1 100644
--- a/lib/utils/location.dart
+++ b/lib/utils/location.dart
@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
diff --git a/lib/utils/send_location_dialog.dart b/lib/utils/send_location_dialog.dart
new file mode 100644
index 00000000..0b5eaba4
--- /dev/null
+++ b/lib/utils/send_location_dialog.dart
@@ -0,0 +1,119 @@
+import 'dart:async';
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+import 'package:geolocator/geolocator.dart';
+
+class SendLocationDialog extends StatefulWidget {
+
+  const SendLocationDialog({
+    Key key,
+  }) : super(key: key);
+
+  @override
+  SendLocationDialogState createState() => SendLocationDialogState();
+}
+
+class SendLocationDialogState extends State<SendLocationDialog> {
+  bool disabled = false;
+  bool denied = false;
+  bool isSending = false;
+  Position position;
+  Object error;
+
+  @override
+  void initState() {
+    super.initState();
+    requestLocation();
+  }
+
+  Future<void> requestLocation() async {
+    if (!(await Geolocator.isLocationServiceEnabled())) {
+      setState(() => disabled = true);
+      return;
+    }
+    var permission = await Geolocator.checkPermission();
+    if (permission == LocationPermission.denied) {
+      permission = await Geolocator.requestPermission();
+      if (permission == LocationPermission.denied) {
+        setState(() => denied = true);
+        return;
+      }
+    }
+    if (permission == LocationPermission.deniedForever) {
+      setState(() => denied = true);
+      return;
+    }
+    try {
+      Position position;
+      try {
+        position = await Geolocator.getCurrentPosition(
+          desiredAccuracy: LocationAccuracy.best,
+          timeLimit: const Duration(seconds: 30),
+        );
+      } on TimeoutException {
+        position = await Geolocator.getCurrentPosition(
+          desiredAccuracy: LocationAccuracy.medium,
+          timeLimit: const Duration(seconds: 30),
+        );
+      }
+      setState(() => this.position = position);
+    } catch (e) {
+      setState(() => error = e);
+    }
+  }
+
+  void sendAction() async {
+    setState(() => isSending = true);
+    final body =
+        'https://www.openstreetmap.org/?mlat=${position.latitude}&mlon=${position.longitude}#map=16/${position.latitude}/${position.longitude}';
+    final uri =
+        'geo:${position.latitude},${position.longitude};u=${position.accuracy}';
+    Navigator.of(context, rootNavigator: false).pop();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    Widget contentWidget;
+    if (position != null) {
+      // contentWidget = MapBubble(
+      //   latitude: position.latitude,
+      //   longitude: position.longitude,
+      // );
+      contentWidget = Text("MapBubble");
+    } else if (disabled) {
+      contentWidget = Text("locationDisabledNotice");
+    } else if (denied) {
+      contentWidget = Text("locationPermissionDeniedNotice");
+    } else if (error != null) {
+      contentWidget =
+          Text(error.toString());
+    } else {
+      contentWidget = Row(
+        mainAxisSize: MainAxisSize.min,
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          const CupertinoActivityIndicator(),
+          const SizedBox(width: 12),
+          Text("obtainingLocation"),
+        ],
+      );
+    }
+    return AlertDialog(
+      title: Text("shareLocation"),
+      content: contentWidget,
+      actions: [
+        TextButton(
+          onPressed: Navigator.of(context, rootNavigator: false).pop,
+          child: Text("cancel"),
+        ),
+        if (position != null)
+          TextButton(
+            onPressed: isSending ? null : sendAction,
+            child: Text("send"),
+          ),
+      ],
+    );
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 60fcba17..6179415f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: args
-      sha256: b003c3098049a51720352d219b0bb5f219b60fbfb68e7a4748139a06a5676515
+      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.3.1"
+    version: "2.4.2"
   asn1lib:
     dependency: transitive
     description:
@@ -141,10 +141,10 @@ packages:
     dependency: transitive
     description:
       name: convert
-      sha256: "1be13198012c1d5bc042dc40ad1d7f16cbd522350984c0c1abf471d6d7e305c6"
+      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "3.1.0"
+    version: "3.1.1"
   crypto:
     dependency: transitive
     description:
@@ -401,18 +401,50 @@ packages:
     dependency: "direct main"
     description:
       name: geolocator
-      sha256: "3018f6a37b1ec3c9dfb1adaa1ce406c0522c293a1a623ead94c32cd93a255fd3"
+      sha256: "5c23f3613f50586c0bbb2b8f970240ae66b3bd992088cf60dd5ee2e6f7dde3a8"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.0.2"
+  geolocator_android:
+    dependency: transitive
+    description:
+      name: geolocator_android
+      sha256: "06e37fa32392f69f133e166ef6b358a8b6afddbf4c418fc236988184cc115a49"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.4.1"
+  geolocator_apple:
+    dependency: transitive
+    description:
+      name: geolocator_apple
+      sha256: bc2aca02423ad429cb0556121f56e60360a2b7d694c8570301d06ea0c00732fd
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "6.1.12"
+    version: "2.3.7"
   geolocator_platform_interface:
     dependency: transitive
     description:
       name: geolocator_platform_interface
-      sha256: aa11c4cb9eb31f096ffc62cf54858f869bd437de327cba660577ddd594a8f3fa
+      sha256: b8cc1d3be0ca039a3f2174b0b026feab8af3610e220b8532e42cff8ec6658535
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.0"
+  geolocator_web:
+    dependency: transitive
+    description:
+      name: geolocator_web
+      sha256: "102e7da05b48ca6bf0a5bda0010f886b171d1a08059f01bfe02addd0175ebece"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.1"
+  geolocator_windows:
+    dependency: transitive
+    description:
+      name: geolocator_windows
+      sha256: "4f4218f122a6978d0ad655fa3541eea74c67417440b09f0657238810d5af6bdc"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.9"
+    version: "0.1.3"
   gradient_widgets:
     dependency: "direct main"
     description:
@@ -553,10 +585,10 @@ packages:
     dependency: "direct main"
     description:
       name: mqtt_client
-      sha256: e8347f8996c33b80a6764a1881e94a8ef5392c2d6e724b9daad65eafa202b0c7
+      sha256: ba10ec490ded55dc4e77bbc992529d823fb15d0d5ec68c2895f960312060c541
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "9.6.8"
+    version: "9.8.1"
   nested:
     dependency: transitive
     description:
@@ -665,18 +697,18 @@ packages:
     dependency: "direct main"
     description:
       name: permission_handler
-      sha256: fb4666087528b1cbf91d98771cf50b14f36f4d8756ec7e7a8629dd3cb55442b7
+      sha256: "7c008a350caabef1b372b5a2f5559dc178fc6f0745c4f6f5a0fd103b11d740d2"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "5.1.0+2"
+    version: "6.0.0"
   permission_handler_platform_interface:
     dependency: transitive
     description:
       name: permission_handler_platform_interface
-      sha256: f7e3c798f7c4dd215e4ca8843695b3a63a5b79c9aa04f296d316f13a15d518ba
+      sha256: "6760eb5ef34589224771010805bea6054ad28453906936f843a8cc4d3a55c4a4"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.0.2"
+    version: "3.12.0"
   petitparser:
     dependency: transitive
     description:
@@ -697,10 +729,10 @@ packages:
     dependency: "direct main"
     description:
       name: pin_input_text_field
-      sha256: "569861876d5c67994adc58ddd15e93bd0057c4f26d7e5599ccde880d05813463"
+      sha256: "8d6fc670aa673a4df5976086f0e8039972a5b2bcb783c8db8dd3b9b4b072ca90"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "4.4.1"
+    version: "4.5.1"
   platform:
     dependency: transitive
     description:
@@ -709,14 +741,22 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.0"
+  platform_detect:
+    dependency: transitive
+    description:
+      name: platform_detect
+      sha256: aab1dd0e19af823c0bbfc2d0f364e33abc52bd13be27711fea98bade0fe35213
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.0"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
-      sha256: c3ebbff365bfb1b5f7b690c9857d2dabea167f35b05eb7586186499b407efb37
+      sha256: da3fdfeccc4d4ff2da8f8c556704c08f912542c5fb3cf2233ed75372384a034d
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.3"
+    version: "2.1.6"
   pointycastle:
     dependency: transitive
     description:
@@ -741,6 +781,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.0.5"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "3c51ec0aaeccb85cacfe824816c60e1e3c53da586c64e1166422a906a4f7251c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.4"
   pull_to_refresh:
     dependency: "direct main"
     description:
@@ -898,6 +946,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
+  sprintf:
+    dependency: transitive
+    description:
+      name: sprintf
+      sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.0.0"
   stack_trace:
     dependency: transitive
     description:
@@ -1015,26 +1071,18 @@ packages:
     dependency: "direct main"
     description:
       name: umeng_common_sdk
-      sha256: fce28065224b0839ffc16b5003d2295dae8aabee290bf639f978536b32ed601d
+      sha256: "60d7ac8093d42e236dbecb5fc8558b16644808a70d24514ad926be7ddf56d5e9"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.6"
+    version: "1.2.7"
   url_launcher:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: e1e0c46fcd777c0f0bd7f4541b747c28ad4e925f93344cebf667ef76c695533a
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "5.7.10"
-  url_launcher_linux:
-    dependency: transitive
-    description:
-      name: url_launcher_linux
-      sha256: c489023cdd864a19c0be63bb3796bec21ea4bc16bfe09568953f1828e02151c9
+      sha256: "0a1f90f605bbfa9832b3514cea3a74693c6e569b8a1999fabeba12d8216a85c9"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.0.1+4"
+    version: "5.4.0"
   url_launcher_macos:
     dependency: transitive
     description:
@@ -1047,26 +1095,26 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_platform_interface
-      sha256: c6bd00f46e8c348703d0ae691850eb2052be8e1338dc3ae6f72af53b962da157
+      sha256: "9b5396f49780ac4f3e6563ab0936d8218182b0f1498318b5a7d1528e0293704f"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.9"
+    version: "1.0.1"
   url_launcher_web:
     dependency: transitive
     description:
       name: url_launcher_web
-      sha256: eaa6de8ac353681794533edcedd69dd8b39ed987bf2360d172185eff8283dbc2
+      sha256: b7478fa6476d0971fd41508bea0b4a25c59ccd263daea09f22f8ca4114559043
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.1.5+3"
-  url_launcher_windows:
+    version: "0.1.3"
+  uuid:
     dependency: transitive
     description:
-      name: url_launcher_windows
-      sha256: "034479b1dafd8f01de81267d8117eb5ae019e0dddcc23f4b14ed31253a2635d9"
+      name: uuid
+      sha256: b715b8d3858b6fa9f68f87d20d98830283628014750c2b09b6f516c1da4af2a7
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.0.1+3"
+    version: "4.1.0"
   vector_math:
     dependency: transitive
     description:
@@ -1204,5 +1252,5 @@ packages:
     source: hosted
     version: "5.4.1"
 sdks:
-  dart: ">=2.18.0 <3.0.0"
-  flutter: ">=3.0.0"
+  dart: ">=2.19.0 <3.0.0"
+  flutter: ">=3.7.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 8accc489..f95c703d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -39,9 +39,9 @@ dependencies:
 
   number_precision: ^2.0.2+1
 
-  permission_handler: ^5.0.1+1
+  permission_handler: 6.0.0
 
-  geolocator: ^6.1.12
+  geolocator: ^9.0.0
 #  location: ^3.2.4
 
   dio: ^3.0.10