fix: 移动端布局重新打开编辑可能出现错位问题

frontend/src/components/canvas/utils/utils.js

@@ -51,7 +51,7 @@ export function mobile2MainCanvas(mainSource, mobileSource) {
     top: mobileSource.style.top
   }
   mainSource.mobileStyle.x = mobileSource.x
-  mainSource.mobileStyle.y = mobileSource.x
+  mainSource.mobileStyle.y = mobileSource.y
   mainSource.mobileStyle.sizex = mobileSource.sizex
   mainSource.mobileStyle.sizey = mobileSource.sizey
 }