diff --git a/frameworks/proxy/events/src/pointer_event.cpp b/frameworks/proxy/events/src/pointer_event.cpp
index ef5dd533ff011d0a69aa42379e675b9253aae9a7..d1b1232cba57eaf8a44da5ba8980ed955646f235 100644
--- a/frameworks/proxy/events/src/pointer_event.cpp
+++ b/frameworks/proxy/events/src/pointer_event.cpp
@@ -1104,6 +1104,7 @@ bool PointerEvent::WriteToParcel(Parcel &out) const
 #endif // OHOS_BUILD_ENABLE_FINGERPRINT
     WRITEINT32(out, handOption_);
     WRITEINT32(out, static_cast<int32_t>(fixedMode_));
+    WRITEINT32(out, settings_.scrollRows_);
     WRITEBOOL(out, autoToVirtualScreen_);
     return true;
 }
@@ -1193,6 +1194,7 @@ bool PointerEvent::ReadFromParcel(Parcel &in)
     if (!ReadFixedModeFromParcel(in)) {
         return false;
     }
+    READINT32(in, settings_.scrollRows_);
     READBOOL(in, autoToVirtualScreen_);
     return true;
 }