diff --git a/flutter/pubspec.lock b/flutter/pubspec.lock
index d9205b76c..08af15b8d 100644
--- a/flutter/pubspec.lock
+++ b/flutter/pubspec.lock
@@ -250,8 +250,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: e0368a023ba195462acc00d33ab361b499f0e413
-      resolved-ref: e0368a023ba195462acc00d33ab361b499f0e413
+      ref: fee851fa43116e0b91c39acd0ec37063dc6015f8
+      resolved-ref: fee851fa43116e0b91c39acd0ec37063dc6015f8
       url: "https://github.com/Kingtous/rustdesk_desktop_multi_window"
     source: git
     version: "0.1.0"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000..24c182fd3
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.62.0"
\ No newline at end of file