diff --git a/inputcontext/QskInputContext.cpp b/inputcontext/QskInputContext.cpp
index 1a97bf41..743a9d7e 100644
--- a/inputcontext/QskInputContext.cpp
+++ b/inputcontext/QskInputContext.cpp
@@ -119,7 +119,7 @@ QskInputContext::QskInputContext():
     connect( qskSetup, &QskSetup::inputPanelChanged,
         this, &QskInputContext::setInputPanel );
 
-#if 1
+#if 0
     setCompositionModel( QLocale::Chinese, new QskPinyinCompositionModel( this ) );
 #endif