diff --git a/.gitignore b/.gitignore
index c4cd13c0..d6f12074 100644
--- a/.gitignore
+++ b/.gitignore
@@ -225,3 +225,4 @@ dmypy.json
 # Pyre
 .pyre/
 *.xcuserstate
+TradingDummy/TradingDummy.xcodeproj/project.xcworkspace/xcuserdata/bytedance.xcuserdatad/UserInterfaceState.xcuserstate