diff --git a/doric-Qt/doric/plugin/DoricModalPlugin.cpp b/doric-Qt/doric/plugin/DoricModalPlugin.cpp
index 74262aad..88570707 100644
--- a/doric-Qt/doric/plugin/DoricModalPlugin.cpp
+++ b/doric-Qt/doric/plugin/DoricModalPlugin.cpp
@@ -31,8 +31,6 @@ void DoricModalPlugin::toast(QString jsValueString, QString callbackId) {
 
         item->childItems().at(0)->childItems().at(0)->setProperty("text", msg);
 
-        // init set x
-        item->setProperty("x", (rootObject->width() - item->width()) / 2.f);
         // init set y
         if ((gravity & DoricGravity::DoricGravityBottom) ==
             DoricGravity::DoricGravityBottom) {