Save after changing the settings, there are spaces in the text.

[huang1111]

<p><strong>Reproduction steps:</strong></p>
<p>More tools-manage applications-select an application and modify its rules.</p>
<p><strong>Actual result:</strong></p>
<p>There are spaces in the text.</p>
<p><strong>Expected Result:</strong></p>
<p>The text has no spaces.</p>