diff --git a/fxjs/cjs_runtime.cpp b/fxjs/cjs_runtime.cpp
index 1cded27..4cb37dd 100644
--- a/fxjs/cjs_runtime.cpp
+++ b/fxjs/cjs_runtime.cpp
@@ -143,7 +143,7 @@
 }
 
 TimerHandlerIface* CJS_Runtime::GetTimerHandler() const {
-  return m_pFormFillEnv ? m_pFormFillEnv->GetSysHandler() : nullptr;
+  return m_pFormFillEnv ? m_pFormFillEnv->GetTimerHandler() : nullptr;
 }
 
 void CJS_Runtime::SetFormFillEnvToDocument() {
diff --git a/fxjs/global_timer.cpp b/fxjs/global_timer.cpp
index 75c0a42..b3049a0 100644
--- a/fxjs/global_timer.cpp
+++ b/fxjs/global_timer.cpp
@@ -84,5 +84,5 @@
 }
 
 bool GlobalTimer::HasValidID() const {
-  return m_nTimerID != IPWL_SystemHandler::kInvalidTimerID;
+  return m_nTimerID != TimerHandlerIface::kInvalidTimerID;
 }