diff --git a/Example/Example.xcworkspace/xcuserdata/pengfei.xcuserdatad/UserInterfaceState.xcuserstate b/Example/Example.xcworkspace/xcuserdata/pengfei.xcuserdatad/UserInterfaceState.xcuserstate deleted file mode 100644 index 6f798203..00000000 Binary files a/Example/Example.xcworkspace/xcuserdata/pengfei.xcuserdatad/UserInterfaceState.xcuserstate and /dev/null differ