diff --git a/book/src/feature/wasm.md b/book/src/feature/wasm.md
index ee1de14473..e614913e32 100644
--- a/book/src/feature/wasm.md
+++ b/book/src/feature/wasm.md
@@ -30,3 +30,7 @@ flag as well.
 
 Check out [Integrating with Web](../integrate/web.md) for instructions
 on how to consume the web bridge.
+
+> After 1.50.1, 
+>you don't have to use >--dart-decl-output, you can just >use --wasm to work.
+>ref to [issue 860](https://github.com/fzyzcjy/flutter_rust_bridge/issues/860)
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