微调更新ts翻译文件

app/scanner2/qt_zh_CN.ts

@@ -1617,6 +1617,10 @@ Please verify the correct directory name was given.</source>
 没有找到。
 请核实已给定正确目录名。</translation>
     </message>
+    <message>
+	    <source>Delete</source>
+		<translation>刪除</translation>
+    </message>
     <message>
         <location line="-218"/>
         <source>&apos;%1&apos; is write protected.
@@ -1626,7 +1630,7 @@ Do you want to delete it anyway?</source>
     </message>
     <message>
         <location line="+5"/>
-        <source>Are you sure want to delete &apos;%1&apos;?</source>
+        <source>Are you sure you want to delete &apos;%1&apos;?</source>
         <translation>你确认你想删除“%1“？</translation>
     </message>
     <message>