diff --git a/content/renderer/render_process_impl.cc b/content/renderer/render_process_impl.cc
index 243f60e292bee821d2842964d88209e6762391bd..44f6601f49c90f5ecc47ee2f70e66ec8ecac11c7 100644
--- a/content/renderer/render_process_impl.cc
+++ b/content/renderer/render_process_impl.cc
@@ -211,6 +211,13 @@ RenderProcessImpl::RenderProcessImpl()
   }
 #endif
 
+#if BUILDFLAG(IS_OHOS)
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableNwebEx)) {
+    blink::WebRuntimeFeatures::EnableImplicitRootScroller(false);
+  }
+#endif
+
   if (!enable_shared_array_buffer_unconditionally) {
     // It is still possible to enable SharedArrayBuffer per context using the
     // `SharedArrayBufferConstructorEnabledCallback`. This will be done if the