diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..359bb53
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
diff --git a/.idea/bytedesk-flutter.iml b/.idea/bytedesk-flutter.iml
new file mode 100644
index 0000000..ff904d8
--- /dev/null
+++ b/.idea/bytedesk-flutter.iml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_demo/build" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_demo/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/build" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/example/build" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/example/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/bytedesk_kefu/example/.pub" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Dart SDK" level="project" />
+    <orderEntry type="library" name="Dart Packages" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/libraries/Dart_Packages.xml b/.idea/libraries/Dart_Packages.xml
new file mode 100644
index 0000000..9a23099
--- /dev/null
+++ b/.idea/libraries/Dart_Packages.xml
@@ -0,0 +1,1156 @@
+<component name="libraryTable">
+  <library name="Dart Packages" type="DartPackagesLibraryType">
+    <properties>
+      <option name="packageNameToDirsMap">
+        <entry key="async">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/async-2.8.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="bloc">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/bloc-8.0.3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="boolean_selector">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/boolean_selector-2.1.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="cached_network_image">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/cached_network_image-3.2.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="cached_network_image_platform_interface">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/cached_network_image_platform_interface-1.0.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="cached_network_image_web">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/cached_network_image_web-1.0.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="carousel_slider">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/carousel_slider-4.1.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="characters">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/characters-1.2.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="charcode">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/charcode-1.3.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="chewie">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/chewie-1.3.4/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="chewie_audio">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/chewie_audio-1.3.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="clock">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/clock-1.1.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="collection">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/collection-1.15.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="cross_file">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/cross_file-0.3.3+1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="crypto">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/crypto-3.0.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="css_colors">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/css_colors-1.1.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="csslib">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/csslib-0.17.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="cupertino_icons">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/cupertino_icons-1.0.5/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="device_info">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/device_info-2.0.3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="device_info_platform_interface">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/device_info_platform_interface-2.0.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="devicelocale">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/devicelocale-0.5.4/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="diffutil_dart">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/diffutil_dart-3.0.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="equatable">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/equatable-2.0.3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="event_bus">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/event_bus-2.0.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="fake_async">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/fake_async-1.2.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="ffi">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/ffi-1.2.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="file">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/file-6.1.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="file_picker">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/file_picker-4.6.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="fixnum">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/fixnum-1.0.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_bloc">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_bloc-8.0.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_blurhash">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_blurhash-0.7.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_cache_manager">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_cache_manager-3.3.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_chat_types">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_chat_types-3.3.4/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_chat_ui">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_chat_ui-1.5.8/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_easyloading">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_easyloading-3.0.5/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_easyrefresh">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_easyrefresh-2.2.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_html">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_html-2.2.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_layout_grid">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_layout_grid-1.0.6/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_link_previewer">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_link_previewer-2.6.6/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_linkify">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_linkify-5.0.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_math_fork">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_math_fork-0.5.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_parsed_text">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_parsed_text-2.2.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_plugin_android_lifecycle">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_plugin_android_lifecycle-2.0.7/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_spinkit">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_spinkit-5.1.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_svg">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/flutter_svg-0.23.0+1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_test">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter_test/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="flutter_web_plugins">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter_web_plugins/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="fluttertoast">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/fluttertoast-8.0.9/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="html">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/html-0.15.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="http">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/http-0.13.5/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="http_parser">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/http_parser-4.0.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_gallery_saver">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_gallery_saver-1.7.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_picker">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker-0.8.5+3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_picker_android">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_android-0.8.5+1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_picker_for_web">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_for_web-2.1.8/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_picker_ios">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_ios-0.8.5+6/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="image_picker_platform_interface">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_platform_interface-2.6.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="intl">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/intl-0.17.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="js">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/js-0.6.3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="json_annotation">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/json_annotation-4.6.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="linkify">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/linkify-4.1.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="list_tile_switch">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/list_tile_switch-1.0.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="matcher">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/matcher-0.12.11/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="material_color_utilities">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/material_color_utilities-0.1.3/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="meta">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/meta-1.7.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="nested">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/nested-1.0.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="numerus">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/numerus-1.1.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="octo_image">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/octo_image-1.0.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="overlay_support">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/overlay_support-1.2.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="package_info">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/package_info-2.0.2/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path-1.8.0/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_drawing">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_drawing-0.5.1+1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_parsing">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_parsing-0.2.1/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider-2.0.11/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_android">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider_android-2.0.17/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_ios">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider_ios-2.0.11/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_linux">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider_linux-2.1.7/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_macos">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider_macos-2.0.6/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_platform_interface">
+          <value>
+            <list>
+              <option value="$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_provider_platform_interface-2.0.4/lib" />
+            </list>
+          </value>
+        </entry>
+        <entry key="path_provider_windows">
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/html-0.15.0/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/http_parser-4.0.1/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker-0.8.5+3/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_for_web-2.1.8/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/image_picker_ios-0.8.5+6/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/intl-0.17.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/js-0.6.3/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/json_annotation-4.6.0/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/matcher-0.12.11/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/numerus-1.1.1/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/path_drawing-0.5.1+1/lib" />
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+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/petitparser-4.4.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/photo_view-0.13.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/platform-3.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/plugin_platform_interface-2.1.2/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/process-4.2.4/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/protobuf-2.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/provider-6.0.3/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/pull_to_refresh-2.0.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/quiver-3.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/rxdart-0.27.5/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences-2.0.15/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_android-2.0.12/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_ios-2.1.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_linux-2.1.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_macos-2.0.4/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_platform_interface-2.0.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_web-2.0.4/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_windows-2.1.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/source_span-1.8.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/sp_util-2.0.3/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/sqflite-2.0.2+1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/sqflite_common-2.2.1+1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/stack_trace-1.10.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/stream_channel-2.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/string_scanner-1.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/synchronized-3.0.0+2/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/term_glyph-1.2.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/test_api-0.4.8/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/tuple-2.0.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/typed_data-1.3.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/universal_html-2.0.8/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/universal_io-2.0.4/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher-6.1.5/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_android-6.0.17/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_ios-6.0.17/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_linux-3.0.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_macos-3.0.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_platform_interface-2.1.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_web-2.0.12/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/url_launcher_windows-3.0.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/uuid-3.0.6/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/vector_math-2.1.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/video_player-2.4.5/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/video_player_android-2.3.8/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/video_player_avfoundation-2.3.5/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/video_player_platform_interface-5.1.3/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/video_player_web-2.0.12/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/visibility_detector-0.2.2/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/wakelock-0.6.2/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/wakelock_macos-0.4.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/wakelock_platform_interface-0.3.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/wakelock_web-0.4.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/wakelock_windows-0.2.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/webview_flutter-2.8.0/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/webview_flutter_android-2.8.14/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/webview_flutter_platform_interface-1.9.1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/webview_flutter_wkwebview-2.7.5/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/win32-2.5.2/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/xdg_directories-0.2.0+1/lib" />
+      <root url="file://$PROJECT_DIR$/../.pub-cache/hosted/pub.flutter-io.cn/xml-5.3.1/lib" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/pkg/sky_engine/lib" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter/lib" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter_test/lib" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/packages/flutter_web_plugins/lib" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Dart_SDK.xml b/.idea/libraries/Dart_SDK.xml
new file mode 100644
index 0000000..b222a69
--- /dev/null
+++ b/.idea/libraries/Dart_SDK.xml
@@ -0,0 +1,27 @@
+<component name="libraryTable">
+  <library name="Dart SDK">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/async" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/cli" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/collection" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/convert" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/core" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/developer" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/ffi" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/html" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/indexed_db" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/io" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/isolate" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/js" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/js_util" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/math" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/mirrors" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/svg" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/web_audio" />
+      <root url="file://$PROJECT_DIR$/../fvm/versions/2.10.2/bin/cache/dart-sdk/lib/web_gl" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..ef77b26
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/bytedesk-flutter.iml" filepath="$PROJECT_DIR$/.idea/bytedesk-flutter.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..797acea
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/bytedesk_kefu/pubspec.yaml b/bytedesk_kefu/pubspec.yaml
index e38f313..5338ed3 100644
--- a/bytedesk_kefu/pubspec.yaml
+++ b/bytedesk_kefu/pubspec.yaml
@@ -113,7 +113,7 @@ dependencies:
   csslib: ^0.17.1
   css_colors: ^1.1.1
   # Plugins for rendering the <video> tag.
-  video_player: ^2.4.0
+  video_player: ^2.0.0
   # chewie: ^1.2.2 # 与 flutter_html: ^3.0.0-alpha.3 不兼容
   # chewie:
   #   git: